ghc-lib-parser-9.10.1.20250103: The GHC API, decoupled from GHC versions

Safe Haskell | Ignore
Language | GHC2021

GHC.Prelude.Basic

Description

Custom minimal GHC Prelude

This module serves as a replacement for the Prelude module and abstracts over differences between the bootstrapping GHC version, and may also provide a common default vocabulary.

Synopsis

- data Int
- data Float
- data Char
- data Maybe a
  - = Nothing
  - | Just a
- data IO a
- data Bool
  - = False
  - | True
- data Double
- data Word
- data Ordering
  - = LT
  - | EQ
  - | GT
- class a ~# b => (a :: k) ~ (b :: k)
- data Integer
- cycle :: HasCallStack => [a] -> [a]
- const :: a -> b -> a
- (++) :: [a] -> [a] -> [a]
- class Foldable (t :: Type -> Type) where
  - foldMap :: Monoid m => (a -> m) -> t a -> m
  - foldr :: (a -> b -> b) -> b -> t a -> b
  - foldl :: (b -> a -> b) -> b -> t a -> b
  - foldl' :: (b -> a -> b) -> b -> t a -> b
  - foldr1 :: (a -> a -> a) -> t a -> a
  - foldl1 :: (a -> a -> a) -> t a -> a
  - null :: t a -> Bool
  - length :: t a -> Int
  - elem :: Eq a => a -> t a -> Bool
  - maximum :: Ord a => t a -> a
  - minimum :: Ord a => t a -> a
  - sum :: Num a => t a -> a
  - product :: Num a => t a -> a
- seq :: a -> b -> b
- concat :: Foldable t => t [a] -> [a]
- filter :: (a -> Bool) -> [a] -> [a]
- zip :: [a] -> [b] -> [(a, b)]
- print :: Show a => a -> IO ()
- otherwise :: Bool
- map :: (a -> b) -> [a] -> [b]
- ($) :: (a -> b) -> a -> b
- class Num a where
  - (+) :: a -> a -> a
  - (-) :: a -> a -> a
  - (*) :: a -> a -> a
  - negate :: a -> a
  - abs :: a -> a
  - signum :: a -> a
  - fromInteger :: Integer -> a
- class Num a => Fractional a where
  - (/) :: a -> a -> a
  - recip :: a -> a
  - fromRational :: Rational -> a
- class Enum a where
  - succ :: a -> a
  - pred :: a -> a
  - toEnum :: Int -> a
  - fromEnum :: a -> Int
  - enumFrom :: a -> [a]
  - enumFromThen :: a -> a -> [a]
  - enumFromTo :: a -> a -> [a]
  - enumFromThenTo :: a -> a -> a -> [a]
- class Eq a where
  - (==) :: a -> a -> Bool
  - (/=) :: a -> a -> Bool
- class Eq a => Ord a where
  - compare :: a -> a -> Ordering
  - (<) :: a -> a -> Bool
  - (<=) :: a -> a -> Bool
  - (>) :: a -> a -> Bool
  - (>=) :: a -> a -> Bool
  - max :: a -> a -> a
  - min :: a -> a -> a
- class Applicative m => Monad (m :: Type -> Type) where
  - (>>=) :: m a -> (a -> m b) -> m b
  - (>>) :: m a -> m b -> m b
  - return :: a -> m a
- class Functor (f :: Type -> Type) where
  - fmap :: (a -> b) -> f a -> f b
  - (<$) :: a -> f b -> f a
- class Monad m => MonadFail (m :: Type -> Type) where
  - fail :: String -> m a
- fromIntegral :: (Integral a, Num b) => a -> b
- realToFrac :: (Real a, Fractional b) => a -> b
- class (Real a, Enum a) => Integral a where
  - quot :: a -> a -> a
  - rem :: a -> a -> a
  - div :: a -> a -> a
  - mod :: a -> a -> a
  - quotRem :: a -> a -> (a, a)
  - divMod :: a -> a -> (a, a)
  - toInteger :: a -> Integer
- class (Num a, Ord a) => Real a where
  - toRational :: a -> Rational
- class Semigroup a => Monoid a where
  - mempty :: a
  - mappend :: a -> a -> a
  - mconcat :: [a] -> a
- class Bounded a where
  - minBound :: a
  - maxBound :: a
- class Fractional a => Floating a where
  - pi :: a
  - exp :: a -> a
  - log :: a -> a
  - sqrt :: a -> a
  - (**) :: a -> a -> a
  - logBase :: a -> a -> a
  - sin :: a -> a
  - cos :: a -> a
  - tan :: a -> a
  - asin :: a -> a
  - acos :: a -> a
  - atan :: a -> a
  - sinh :: a -> a
  - cosh :: a -> a
  - tanh :: a -> a
  - asinh :: a -> a
  - acosh :: a -> a
  - atanh :: a -> a
- class Read a where
  - readsPrec :: Int -> ReadS a
  - readList :: ReadS [a]
- class (RealFrac a, Floating a) => RealFloat a where
  - floatRadix :: a -> Integer
  - floatDigits :: a -> Int
  - floatRange :: a -> (Int, Int)
  - decodeFloat :: a -> (Integer, Int)
  - encodeFloat :: Integer -> Int -> a
  - exponent :: a -> Int
  - significand :: a -> a
  - scaleFloat :: Int -> a -> a
  - isNaN :: a -> Bool
  - isInfinite :: a -> Bool
  - isDenormalized :: a -> Bool
  - isNegativeZero :: a -> Bool
  - isIEEE :: a -> Bool
  - atan2 :: a -> a -> a
- class (Real a, Fractional a) => RealFrac a where
  - properFraction :: Integral b => a -> (b, a)
  - truncate :: Integral b => a -> b
  - round :: Integral b => a -> b
  - ceiling :: Integral b => a -> b
  - floor :: Integral b => a -> b
- class Show a where
  - showsPrec :: Int -> a -> ShowS
  - show :: a -> String
  - showList :: [a] -> ShowS
- class (Functor t, Foldable t) => Traversable (t :: Type -> Type) where
  - traverse :: Applicative f => (a -> f b) -> t a -> f (t b)
  - sequenceA :: Applicative f => t (f a) -> f (t a)
  - mapM :: Monad m => (a -> m b) -> t a -> m (t b)
  - sequence :: Monad m => t (m a) -> m (t a)
- class Semigroup a
- type String = [Char]
- type Rational = Ratio Integer
- data Either a b
  - = Left a
  - | Right b
- (^) :: (Num a, Integral b) => a -> b -> a
- (&&) :: Bool -> Bool -> Bool
- (||) :: Bool -> Bool -> Bool
- not :: Bool -> Bool
- error :: HasCallStack => [Char] -> a
- errorWithoutStackTrace :: [Char] -> a
- undefined :: HasCallStack => a
- (=<<) :: Monad m => (a -> m b) -> m a -> m b
- id :: a -> a
- (.) :: (b -> c) -> (a -> b) -> a -> c
- flip :: (a -> b -> c) -> b -> a -> c
- ($!) :: (a -> b) -> a -> b
- until :: (a -> Bool) -> (a -> a) -> a -> a
- asTypeOf :: a -> a -> a
- subtract :: Num a => a -> a -> a
- maybe :: b -> (a -> b) -> Maybe a -> b
- last :: HasCallStack => [a] -> a
- init :: HasCallStack => [a] -> [a]
- scanl :: (b -> a -> b) -> b -> [a] -> [b]
- scanl1 :: (a -> a -> a) -> [a] -> [a]
- scanr :: (a -> b -> b) -> b -> [a] -> [b]
- scanr1 :: (a -> a -> a) -> [a] -> [a]
- iterate :: (a -> a) -> a -> [a]
- repeat :: a -> [a]
- replicate :: Int -> a -> [a]
- takeWhile :: (a -> Bool) -> [a] -> [a]
- dropWhile :: (a -> Bool) -> [a] -> [a]
- take :: Int -> [a] -> [a]
- drop :: Int -> [a] -> [a]
- splitAt :: Int -> [a] -> ([a], [a])
- span :: (a -> Bool) -> [a] -> ([a], [a])
- break :: (a -> Bool) -> [a] -> ([a], [a])
- reverse :: [a] -> [a]
- and :: Foldable t => t Bool -> Bool
- or :: Foldable t => t Bool -> Bool
- any :: Foldable t => (a -> Bool) -> t a -> Bool
- all :: Foldable t => (a -> Bool) -> t a -> Bool
- notElem :: (Foldable t, Eq a) => a -> t a -> Bool
- lookup :: Eq a => a -> [(a, b)] -> Maybe b
- concatMap :: Foldable t => (a -> [b]) -> t a -> [b]
- (!!) :: HasCallStack => [a] -> Int -> a
- zip3 :: [a] -> [b] -> [c] -> [(a, b, c)]
- zipWith :: (a -> b -> c) -> [a] -> [b] -> [c]
- zipWith3 :: (a -> b -> c -> d) -> [a] -> [b] -> [c] -> [d]
- unzip :: [(a, b)] -> ([a], [b])
- unzip3 :: [(a, b, c)] -> ([a], [b], [c])
- type ShowS = String -> String
- shows :: Show a => a -> ShowS
- showChar :: Char -> ShowS
- showString :: String -> ShowS
- showParen :: Bool -> ShowS -> ShowS
- even :: Integral a => a -> Bool
- odd :: Integral a => a -> Bool
- (^^) :: (Fractional a, Integral b) => a -> b -> a
- gcd :: Integral a => a -> a -> a
- lcm :: Integral a => a -> a -> a
- fst :: (a, b) -> a
- snd :: (a, b) -> b
- curry :: ((a, b) -> c) -> a -> b -> c
- uncurry :: (a -> b -> c) -> (a, b) -> c
- (<$>) :: Functor f => (a -> b) -> f a -> f b
- type ReadS a = String -> [(a, String)]
- lex :: ReadS String
- readParen :: Bool -> ReadS a -> ReadS a
- either :: (a -> c) -> (b -> c) -> Either a b -> c
- reads :: Read a => ReadS a
- read :: Read a => String -> a
- mapM_ :: (Foldable t, Monad m) => (a -> m b) -> t a -> m ()
- sequence_ :: (Foldable t, Monad m) => t (m a) -> m ()
- lines :: String -> [String]
- unlines :: [String] -> String
- words :: String -> [String]
- unwords :: [String] -> String
- type IOError = IOException
- userError :: String -> IOError
- type FilePath = String
- ioError :: IOError -> IO a
- putChar :: Char -> IO ()
- putStr :: String -> IO ()
- putStrLn :: String -> IO ()
- getChar :: IO Char
- getLine :: IO String
- getContents :: IO String
- interact :: (String -> String) -> IO ()
- readFile :: FilePath -> IO String
- writeFile :: FilePath -> String -> IO ()
- appendFile :: FilePath -> String -> IO ()
- readLn :: Read a => IO a
- readIO :: Read a => String -> IO a
- class Functor f => Applicative (f :: Type -> Type) where
  - pure :: a -> f a
  - (<*>) :: f (a -> b) -> f a -> f b
  - liftA2 :: (a -> b -> c) -> f a -> f b -> f c
  - (*>) :: f a -> f b -> f b
  - (<*) :: f a -> f b -> f a
- class Bits b => FiniteBits b where
  - finiteBitSize :: b -> Int
  - countLeadingZeros :: b -> Int
  - countTrailingZeros :: b -> Int
- class Eq a => Bits a where
  - (.&.) :: a -> a -> a
  - (.|.) :: a -> a -> a
  - xor :: a -> a -> a
  - complement :: a -> a
  - shift :: a -> Int -> a
  - rotate :: a -> Int -> a
  - zeroBits :: a
  - bit :: Int -> a
  - setBit :: a -> Int -> a
  - clearBit :: a -> Int -> a
  - complementBit :: a -> Int -> a
  - testBit :: a -> Int -> Bool
  - bitSizeMaybe :: a -> Maybe Int
  - bitSize :: a -> Int
  - isSigned :: a -> Bool
  - unsafeShiftL :: a -> Int -> a
  - unsafeShiftR :: a -> Int -> a
  - rotateL :: a -> Int -> a
  - rotateR :: a -> Int -> a
  - popCount :: a -> Int
- bitDefault :: (Bits a, Num a) => Int -> a
- testBitDefault :: (Bits a, Num a) => a -> Int -> Bool
- popCountDefault :: (Bits a, Num a) => a -> Int
- toIntegralSized :: (Integral a, Integral b, Bits a, Bits b) => a -> Maybe b
- shiftL :: Bits a => a -> Int -> a
- shiftR :: Bits a => a -> Int -> a
- head :: HasCallStack => [a] -> a
- tail :: HasCallStack => [a] -> [a]

# Documentation

data Int #

A fixed-precision integer type with at least the range `[-2^29 .. 2^29-1]`. The exact range for a given implementation can be determined by using `minBound` and `maxBound` from the `Bounded` class.

#### Instances

Instances details

PrintfArg Int | Since: base-2.1
Instance details Defined in Text.Printf Methods formatArg :: Int -> FieldFormatter # parseFormat :: Int -> ModifierParser #
Binary Int |
Instance details Defined in Data.Binary.Class Methods put :: Int -> Put # get :: Get Int # putList :: [Int] -> Put #
NFData Int |
Instance details Defined in Control.DeepSeq Methods rnf :: Int -> () #
Bits Int | @since base-2.01

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Int -> Int -> Int #

(.|.) :: Int -> Int -> Int #

xor :: Int -> Int -> Int #

complement :: Int -> Int #

shift :: Int -> Int -> Int #

rotate :: Int -> Int -> Int #

zeroBits :: Int #

bit :: Int -> Int #

setBit :: Int -> Int -> Int #

clearBit :: Int -> Int -> Int #

complementBit :: Int -> Int -> Int #

testBit :: Int -> Int -> Bool #

bitSizeMaybe :: Int -> Maybe Int #

bitSize :: Int -> Int #

isSigned :: Int -> Bool #

shiftL :: Int -> Int -> Int #

unsafeShiftL :: Int -> Int -> Int #

shiftR :: Int -> Int -> Int #

unsafeShiftR :: Int -> Int -> Int #

rotateL :: Int -> Int -> Int #

rotateR :: Int -> Int -> Int #

popCount :: Int -> Int #

FiniteBits Int | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Bits Methods finiteBitSize :: Int -> Int # countLeadingZeros :: Int -> Int # countTrailingZeros :: Int -> Int #
Data Int | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Int -> c Int #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Int #

toConstr :: Int -> Constr #

dataTypeOf :: Int -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Int) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Int) #

gmapT :: (forall b. Data b => b -> b) -> Int -> Int #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Int -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Int -> r #

gmapQ :: (forall d. Data d => d -> u) -> Int -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Int -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Int -> m Int #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Int -> m Int #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Int -> m Int #

Bounded Int | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Int # maxBound :: Int #
Enum Int | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Int -> Int # pred :: Int -> Int # toEnum :: Int -> Int # fromEnum :: Int -> Int # enumFrom :: Int -> [Int] # enumFromThen :: Int -> Int -> [Int] # enumFromTo :: Int -> Int -> [Int] # enumFromThenTo :: Int -> Int -> Int -> [Int] #
Storable Int | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.Storable Methods sizeOf :: Int -> Int # alignment :: Int -> Int # peekElemOff :: Ptr Int -> Int -> IO Int # pokeElemOff :: Ptr Int -> Int -> Int -> IO () # peekByteOff :: Ptr b -> Int -> IO Int # pokeByteOff :: Ptr b -> Int -> Int -> IO () # peek :: Ptr Int -> IO Int # poke :: Ptr Int -> Int -> IO () #
Ix Int | @since base-2.01
Instance details Defined in GHC.Internal.Ix Methods range :: (Int, Int) -> [Int] # index :: (Int, Int) -> Int -> Int # unsafeIndex :: (Int, Int) -> Int -> Int # inRange :: (Int, Int) -> Int -> Bool # rangeSize :: (Int, Int) -> Int # unsafeRangeSize :: (Int, Int) -> Int #
Num Int | @since base-2.01
Instance details Defined in GHC.Internal.Num Methods (+) :: Int -> Int -> Int # (-) :: Int -> Int -> Int # (*) :: Int -> Int -> Int # negate :: Int -> Int # abs :: Int -> Int # signum :: Int -> Int # fromInteger :: Integer -> Int #
Read Int | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Int # readList :: ReadS [Int] # readPrec :: ReadPrec Int # readListPrec :: ReadPrec [Int] #
Integral Int | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods quot :: Int -> Int -> Int # rem :: Int -> Int -> Int # div :: Int -> Int -> Int # mod :: Int -> Int -> Int # quotRem :: Int -> Int -> (Int, Int) # divMod :: Int -> Int -> (Int, Int) # toInteger :: Int -> Integer #
Real Int | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods toRational :: Int -> Rational #
Show Int | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Int -> ShowS # show :: Int -> String # showList :: [Int] -> ShowS #
ToJExpr Int # |
Instance details Defined in GHC.JS.Make Methods toJExpr :: Int -> JStgExpr # toJExprFromList :: [Int] -> JStgExpr #
Uniquable Int # |
Instance details Defined in GHC.Types.Unique Methods getUnique :: Int -> Unique #
Binary Int # |
Instance details Defined in GHC.Utils.Binary Methods put_ :: BinHandle -> Int -> IO () # put :: BinHandle -> Int -> IO (Bin Int) # get :: BinHandle -> IO Int #
ToJson Int # |
Instance details Defined in GHC.Utils.Json Methods json :: Int -> JsonDoc #
Outputable Int # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Int -> SDoc #
Eq Int |
Instance details Defined in GHC.Classes Methods (==) :: Int -> Int -> Bool # (/=) :: Int -> Int -> Bool #
Ord Int |
Instance details Defined in GHC.Classes Methods compare :: Int -> Int -> Ordering # (<) :: Int -> Int -> Bool # (<=) :: Int -> Int -> Bool # (>) :: Int -> Int -> Bool # (>=) :: Int -> Int -> Bool # max :: Int -> Int -> Int # min :: Int -> Int -> Int #
Pretty Int |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Int -> Doc ann # pPrint :: Int -> Doc ann # pPrintList :: PrettyLevel -> [Int] -> Doc ann #
Pretty Int |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Int -> Doc # pPrint :: Int -> Doc # pPrintList :: PrettyLevel -> [Int] -> Doc #
IArray UArray Int |

Instance details

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Int -> (i, i) #

numElements :: Ix i => UArray i Int -> Int #

unsafeArray :: Ix i => (i, i) -> [(Int, Int)] -> UArray i Int #

unsafeAt :: Ix i => UArray i Int -> Int -> Int #

unsafeReplace :: Ix i => UArray i Int -> [(Int, Int)] -> UArray i Int #

unsafeAccum :: Ix i => (Int -> e' -> Int) -> UArray i Int -> [(Int, e')] -> UArray i Int #

unsafeAccumArray :: Ix i => (Int -> e' -> Int) -> Int -> (i, i) -> [(Int, e')] -> UArray i Int #

Lift Int # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Int -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Int -> Code m Int #
Lift Int |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Int -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Int -> Code m Int #
MArray IOUArray Int IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Int -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Int -> IO Int #

newArray :: Ix i => (i, i) -> Int -> IO (IOUArray i Int) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Int) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Int) #

unsafeRead :: Ix i => IOUArray i Int -> Int -> IO Int #

unsafeWrite :: Ix i => IOUArray i Int -> Int -> Int -> IO () #

Generic1 (URec Int :: k -> Type) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 (URec Int :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Int :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UInt" 'PrefixI 'True) (S1 ('MetaSel ('Just "uInt#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UInt :: k -> Type)))

Methods

from1 :: forall (a :: k). URec Int a -> Rep1 (URec Int :: k -> Type) a #

to1 :: forall (a :: k). Rep1 (URec Int :: k -> Type) a -> URec Int a #

Foldable (UInt :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UInt m -> m #

foldMap :: Monoid m => (a -> m) -> UInt a -> m #

foldMap' :: Monoid m => (a -> m) -> UInt a -> m #

foldr :: (a -> b -> b) -> b -> UInt a -> b #

foldr' :: (a -> b -> b) -> b -> UInt a -> b #

foldl :: (b -> a -> b) -> b -> UInt a -> b #

foldl' :: (b -> a -> b) -> b -> UInt a -> b #

foldr1 :: (a -> a -> a) -> UInt a -> a #

foldl1 :: (a -> a -> a) -> UInt a -> a #

toList :: UInt a -> [a] #

null :: UInt a -> Bool #

length :: UInt a -> Int #

elem :: Eq a => a -> UInt a -> Bool #

maximum :: Ord a => UInt a -> a #

minimum :: Ord a => UInt a -> a #

sum :: Num a => UInt a -> a #

product :: Num a => UInt a -> a #

Traversable (UInt :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UInt a -> f (UInt b) # sequenceA :: Applicative f => UInt (f a) -> f (UInt a) # mapM :: Monad m => (a -> m b) -> UInt a -> m (UInt b) # sequence :: Monad m => UInt (m a) -> m (UInt a) #
MArray (STUArray s) Int (ST s) |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Int -> ST s (i, i) #

getNumElements :: Ix i => STUArray s i Int -> ST s Int #

newArray :: Ix i => (i, i) -> Int -> ST s (STUArray s i Int) #

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int) #

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int) #

unsafeRead :: Ix i => STUArray s i Int -> Int -> ST s Int #

unsafeWrite :: Ix i => STUArray s i Int -> Int -> Int -> ST s () #

Functor (URec Int :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Int a -> URec Int b # (<$) :: a -> URec Int b -> URec Int a #
Generic (URec Int p) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Int p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UInt" 'PrefixI 'True) (S1 ('MetaSel ('Just "uInt#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UInt :: Type -> Type)))

Methods

from :: URec Int p -> Rep (URec Int p) x #

to :: Rep (URec Int p) x -> URec Int p #

Show (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Int p -> ShowS # show :: URec Int p -> String # showList :: [URec Int p] -> ShowS #
Eq (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Int p -> URec Int p -> Bool # (/=) :: URec Int p -> URec Int p -> Bool #
Ord (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: URec Int p -> URec Int p -> Ordering # (<) :: URec Int p -> URec Int p -> Bool # (<=) :: URec Int p -> URec Int p -> Bool # (>) :: URec Int p -> URec Int p -> Bool # (>=) :: URec Int p -> URec Int p -> Bool # max :: URec Int p -> URec Int p -> URec Int p # min :: URec Int p -> URec Int p -> URec Int p #
data URec Int (p :: k) | Used for marking occurrences of `Int#` @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

data URec Int (p :: k) = UInt {

- uInt# :: Int#

}

type Rep1 (URec Int :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Int :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UInt" 'PrefixI 'True) (S1 ('MetaSel ('Just "uInt#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UInt :: k -> Type)))
type Rep (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Int p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UInt" 'PrefixI 'True) (S1 ('MetaSel ('Just "uInt#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UInt :: Type -> Type)))

data Float #

Single-precision floating point numbers. It is desirable that this type be at least equal in range and precision to the IEEE single-precision type.

#### Instances

Instances details

PrintfArg Float | Since: base-2.1
Instance details Defined in Text.Printf Methods formatArg :: Float -> FieldFormatter # parseFormat :: Float -> ModifierParser #
Binary Float | Uses non-IEEE754 encoding. Does not round-trip NaN.
Instance details Defined in Data.Binary.Class Methods put :: Float -> Put # get :: Get Float # putList :: [Float] -> Put #
NFData Float |
Instance details Defined in Control.DeepSeq Methods rnf :: Float -> () #
Data Float | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Float -> c Float #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Float #

toConstr :: Float -> Constr #

dataTypeOf :: Float -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Float) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Float) #

gmapT :: (forall b. Data b => b -> b) -> Float -> Float #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Float -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Float -> r #

gmapQ :: (forall d. Data d => d -> u) -> Float -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Float -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Float -> m Float #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Float -> m Float #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Float -> m Float #

Floating Float | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

pi :: Float #

exp :: Float -> Float #

log :: Float -> Float #

sqrt :: Float -> Float #

(**) :: Float -> Float -> Float #

logBase :: Float -> Float -> Float #

sin :: Float -> Float #

cos :: Float -> Float #

tan :: Float -> Float #

asin :: Float -> Float #

acos :: Float -> Float #

atan :: Float -> Float #

sinh :: Float -> Float #

cosh :: Float -> Float #

tanh :: Float -> Float #

asinh :: Float -> Float #

acosh :: Float -> Float #

atanh :: Float -> Float #

log1p :: Float -> Float #

expm1 :: Float -> Float #

log1pexp :: Float -> Float #

log1mexp :: Float -> Float #

RealFloat Float | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

floatRadix :: Float -> Integer #

floatDigits :: Float -> Int #

floatRange :: Float -> (Int, Int) #

decodeFloat :: Float -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Float #

exponent :: Float -> Int #

significand :: Float -> Float #

scaleFloat :: Int -> Float -> Float #

isNaN :: Float -> Bool #

isInfinite :: Float -> Bool #

isDenormalized :: Float -> Bool #

isNegativeZero :: Float -> Bool #

isIEEE :: Float -> Bool #

atan2 :: Float -> Float -> Float #

Storable Float | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.Storable Methods sizeOf :: Float -> Int # alignment :: Float -> Int # peekElemOff :: Ptr Float -> Int -> IO Float # pokeElemOff :: Ptr Float -> Int -> Float -> IO () # peekByteOff :: Ptr b -> Int -> IO Float # pokeByteOff :: Ptr b -> Int -> Float -> IO () # peek :: Ptr Float -> IO Float # poke :: Ptr Float -> Float -> IO () #
Read Float | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Float # readList :: ReadS [Float] # readPrec :: ReadPrec Float # readListPrec :: ReadPrec [Float] #
Outputable Float # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Float -> SDoc #

Eq Float

Note that due to the presence of `NaN`, `Float`'s `Eq` instance does not satisfy reflexivity.

    >>> 0/0 == (0/0 :: Float)
    False

Also note that `Float`'s `Eq` instance does not satisfy extensionality:

    >>> 0 == (-0 :: Float)
    True
    >>> recip 0 == recip (-0 :: Float)
    False

Instance details Defined in GHC.Classes Methods (==) :: Float -> Float -> Bool # (/=) :: Float -> Float -> Bool #
Ord Float | See `instance` `Ord` `Double` for discussion of deviations from IEEE 754 standard.
Instance details Defined in GHC.Classes Methods compare :: Float -> Float -> Ordering # (<) :: Float -> Float -> Bool # (<=) :: Float -> Float -> Bool # (>) :: Float -> Float -> Bool # (>=) :: Float -> Float -> Bool # max :: Float -> Float -> Float # min :: Float -> Float -> Float #
Pretty Float |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Float -> Doc ann # pPrint :: Float -> Doc ann # pPrintList :: PrettyLevel -> [Float] -> Doc ann #
Pretty Float |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Float -> Doc # pPrint :: Float -> Doc # pPrintList :: PrettyLevel -> [Float] -> Doc #
IArray UArray Float |

Instance details

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Float -> (i, i) #

numElements :: Ix i => UArray i Float -> Int #

unsafeArray :: Ix i => (i, i) -> [(Int, Float)] -> UArray i Float #

unsafeAt :: Ix i => UArray i Float -> Int -> Float #

unsafeReplace :: Ix i => UArray i Float -> [(Int, Float)] -> UArray i Float #

unsafeAccum :: Ix i => (Float -> e' -> Float) -> UArray i Float -> [(Int, e')] -> UArray i Float #

unsafeAccumArray :: Ix i => (Float -> e' -> Float) -> Float -> (i, i) -> [(Int, e')] -> UArray i Float #

Lift Float # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Float -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Float -> Code m Float #
Lift Float |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Float -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Float -> Code m Float #
MArray IOUArray Float IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Float -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Float -> IO Int #

newArray :: Ix i => (i, i) -> Float -> IO (IOUArray i Float) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Float) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Float) #

unsafeRead :: Ix i => IOUArray i Float -> Int -> IO Float #

unsafeWrite :: Ix i => IOUArray i Float -> Int -> Float -> IO () #

Generic1 (URec Float :: k -> Type) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 (URec Float :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Float :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UFloat" 'PrefixI 'True) (S1 ('MetaSel ('Just "uFloat#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UFloat :: k -> Type)))

Methods

from1 :: forall (a :: k). URec Float a -> Rep1 (URec Float :: k -> Type) a #

to1 :: forall (a :: k). Rep1 (URec Float :: k -> Type) a -> URec Float a #

Foldable (UFloat :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UFloat m -> m #

foldMap :: Monoid m => (a -> m) -> UFloat a -> m #

foldMap' :: Monoid m => (a -> m) -> UFloat a -> m #

foldr :: (a -> b -> b) -> b -> UFloat a -> b #

foldr' :: (a -> b -> b) -> b -> UFloat a -> b #

foldl :: (b -> a -> b) -> b -> UFloat a -> b #

foldl' :: (b -> a -> b) -> b -> UFloat a -> b #

foldr1 :: (a -> a -> a) -> UFloat a -> a #

foldl1 :: (a -> a -> a) -> UFloat a -> a #

toList :: UFloat a -> [a] #

null :: UFloat a -> Bool #

length :: UFloat a -> Int #

elem :: Eq a => a -> UFloat a -> Bool #

maximum :: Ord a => UFloat a -> a #

minimum :: Ord a => UFloat a -> a #

sum :: Num a => UFloat a -> a #

product :: Num a => UFloat a -> a #

Traversable (UFloat :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UFloat a -> f (UFloat b) # sequenceA :: Applicative f => UFloat (f a) -> f (UFloat a) # mapM :: Monad m => (a -> m b) -> UFloat a -> m (UFloat b) # sequence :: Monad m => UFloat (m a) -> m (UFloat a) #
MArray (STUArray s) Float (ST s) |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Float -> ST s (i, i) #

getNumElements :: Ix i => STUArray s i Float -> ST s Int #

newArray :: Ix i => (i, i) -> Float -> ST s (STUArray s i Float) #

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Float) #

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Float) #

unsafeRead :: Ix i => STUArray s i Float -> Int -> ST s Float #

unsafeWrite :: Ix i => STUArray s i Float -> Int -> Float -> ST s () #

Functor (URec Float :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Float a -> URec Float b # (<$) :: a -> URec Float b -> URec Float a #
Generic (URec Float p) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (URec Float p) |
Instance details Defined in GHC.Internal.Generics type Rep (URec Float p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UFloat" 'PrefixI 'True) (S1 ('MetaSel ('Just "uFloat#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UFloat :: Type -> Type)))

Methods

from :: URec Float p -> Rep (URec Float p) x #

to :: Rep (URec Float p) x -> URec Float p #

Show (URec Float p) |
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Float p -> ShowS # show :: URec Float p -> String # showList :: [URec Float p] -> ShowS #
Eq (URec Float p) |
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Float p -> URec Float p -> Bool # (/=) :: URec Float p -> URec Float p -> Bool #
Ord (URec Float p) |

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: URec Float p -> URec Float p -> Ordering #

(<) :: URec Float p -> URec Float p -> Bool #

(<=) :: URec Float p -> URec Float p -> Bool #

(>) :: URec Float p -> URec Float p -> Bool #

(>=) :: URec Float p -> URec Float p -> Bool #

max :: URec Float p -> URec Float p -> URec Float p #

min :: URec Float p -> URec Float p -> URec Float p #

data URec Float (p :: k) | Used for marking occurrences of `Float#` @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

data URec Float (p :: k) = UFloat {

- uFloat# :: Float#

}

type Rep1 (URec Float :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Float :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UFloat" 'PrefixI 'True) (S1 ('MetaSel ('Just "uFloat#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UFloat :: k -> Type)))
type Rep (URec Float p) |
Instance details Defined in GHC.Internal.Generics type Rep (URec Float p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UFloat" 'PrefixI 'True) (S1 ('MetaSel ('Just "uFloat#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UFloat :: Type -> Type)))

data Char #

The character type `Char` represents Unicode codespace and its elements are code points as in definitions D9 and D10 of the Unicode Standard.

Character literals in Haskell are single-quoted: `'Q'`, `'Я'` or `'Ω'`. To represent a single quote itself use `'\''`, and to represent a backslash use `'\\'`. The full grammar can be found in the section 2.6 of the Haskell 2010 Language Report.

To specify a character by its code point one can use decimal, hexadecimal or octal notation: `'\65'`, `'\x41'` and `'\o101'` are all alternative forms of `'A'`. The largest code point is `'\x10ffff'`.

There is a special escape syntax for ASCII control characters:

Escape | Alternatives | Meaning
--- | --- | ---
`'\NUL'` | `'\0'` | null character
`'\SOH'` | `'\1'` | start of heading
`'\STX'` | `'\2'` | start of text
`'\ETX'` | `'\3'` | end of text
`'\EOT'` | `'\4'` | end of transmission
`'\ENQ'` | `'\5'` | enquiry
`'\ACK'` | `'\6'` | acknowledge
`'\BEL'` | `'\7'`, `'\a'` | bell (alert)
`'\BS'` | `'\8'`, `'\b'` | backspace
`'\HT'` | `'\9'`, `'\t'` | horizontal tab
`'\LF'` | `'\10'`, `'\n'` | line feed (new line)
`'\VT'` | `'\11'`, `'\v'` | vertical tab
`'\FF'` | `'\12'`, `'\f'` | form feed
`'\CR'` | `'\13'`, `'\r'` | carriage return
`'\SO'` | `'\14'` | shift out
`'\SI'` | `'\15'` | shift in
`'\DLE'` | `'\16'` | data link escape
`'\DC1'` | `'\17'` | device control 1
`'\DC2'` | `'\18'` | device control 2
`'\DC3'` | `'\19'` | device control 3
`'\DC4'` | `'\20'` | device control 4
`'\NAK'` | `'\21'` | negative acknowledge
`'\SYN'` | `'\22'` | synchronous idle
`'\ETB'` | `'\23'` | end of transmission block
`'\CAN'` | `'\24'` | cancel
`'\EM'` | `'\25'` | end of medium
`'\SUB'` | `'\26'` | substitute
`'\ESC'` | `'\27'` | escape
`'\FS'` | `'\28'` | file separator
`'\GS'` | `'\29'` | group separator
`'\RS'` | `'\30'` | record separator
`'\US'` | `'\31'` | unit separator
`'\SP'` | `'\32'`, `' '` | space
`'\DEL'` | `'\127'` | delete

Data.Char provides utilities to work with `Char`.

#### Instances

Instances details

IsChar Char | Since: base-2.1
Instance details Defined in Text.Printf Methods toChar :: Char -> Char # fromChar :: Char -> Char #
PrintfArg Char | Since: base-2.1
Instance details Defined in Text.Printf Methods formatArg :: Char -> FieldFormatter # parseFormat :: Char -> ModifierParser #
Binary Char |
Instance details Defined in Data.Binary.Class Methods put :: Char -> Put # get :: Get Char # putList :: [Char] -> Put #
NFData Char |
Instance details Defined in Control.DeepSeq Methods rnf :: Char -> () #
Data Char | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Char -> c Char #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Char #

toConstr :: Char -> Constr #

dataTypeOf :: Char -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Char) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Char) #

gmapT :: (forall b. Data b => b -> b) -> Char -> Char #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Char -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Char -> r #

gmapQ :: (forall d. Data d => d -> u) -> Char -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Char -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Char -> m Char #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Char -> m Char #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Char -> m Char #

Bounded Char | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Char # maxBound :: Char #
Enum Char | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Char -> Char # pred :: Char -> Char # toEnum :: Int -> Char # fromEnum :: Char -> Int # enumFrom :: Char -> [Char] # enumFromThen :: Char -> Char -> [Char] # enumFromTo :: Char -> Char -> [Char] # enumFromThenTo :: Char -> Char -> Char -> [Char] #
Storable Char | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.Storable Methods sizeOf :: Char -> Int # alignment :: Char -> Int # peekElemOff :: Ptr Char -> Int -> IO Char # pokeElemOff :: Ptr Char -> Int -> Char -> IO () # peekByteOff :: Ptr b -> Int -> IO Char # pokeByteOff :: Ptr b -> Int -> Char -> IO () # peek :: Ptr Char -> IO Char # poke :: Ptr Char -> Char -> IO () #
Ix Char | @since base-2.01
Instance details Defined in GHC.Internal.Ix Methods range :: (Char, Char) -> [Char] # index :: (Char, Char) -> Char -> Int # unsafeIndex :: (Char, Char) -> Char -> Int # inRange :: (Char, Char) -> Char -> Bool # rangeSize :: (Char, Char) -> Int # unsafeRangeSize :: (Char, Char) -> Int #
Read Char | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Char # readList :: ReadS [Char] # readPrec :: ReadPrec Char # readListPrec :: ReadPrec [Char] #
Show Char | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Char -> ShowS # show :: Char -> String # showList :: [Char] -> ShowS #
ToJExpr Char # |
Instance details Defined in GHC.JS.Make Methods toJExpr :: Char -> JStgExpr # toJExprFromList :: [Char] -> JStgExpr #
Binary Char # |
Instance details Defined in GHC.Utils.Binary Methods put_ :: BinHandle -> Char -> IO () # put :: BinHandle -> Char -> IO (Bin Char) # get :: BinHandle -> IO Char #
ToJson String # |
Instance details Defined in GHC.Utils.Json Methods json :: String -> JsonDoc #
Eq Char |
Instance details Defined in GHC.Classes Methods (==) :: Char -> Char -> Bool # (/=) :: Char -> Char -> Bool #
Ord Char |
Instance details Defined in GHC.Classes Methods compare :: Char -> Char -> Ordering # (<) :: Char -> Char -> Bool # (<=) :: Char -> Char -> Bool # (>) :: Char -> Char -> Bool # (>=) :: Char -> Char -> Bool # max :: Char -> Char -> Char # min :: Char -> Char -> Char #
Pretty Char |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Char -> Doc ann # pPrint :: Char -> Doc ann # pPrintList :: PrettyLevel -> [Char] -> Doc ann #
Pretty Char |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Char -> Doc # pPrint :: Char -> Doc # pPrintList :: PrettyLevel -> [Char] -> Doc #
IArray UArray Char |

Instance details

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Char -> (i, i) #

numElements :: Ix i => UArray i Char -> Int #

unsafeArray :: Ix i => (i, i) -> [(Int, Char)] -> UArray i Char #

unsafeAt :: Ix i => UArray i Char -> Int -> Char #

unsafeReplace :: Ix i => UArray i Char -> [(Int, Char)] -> UArray i Char #

unsafeAccum :: Ix i => (Char -> e' -> Char) -> UArray i Char -> [(Int, e')] -> UArray i Char #

unsafeAccumArray :: Ix i => (Char -> e' -> Char) -> Char -> (i, i) -> [(Int, e')] -> UArray i Char #

TestCoercion SChar | @since base-4.18.0.0
Instance details Defined in GHC.Internal.TypeLits Methods testCoercion :: forall (a :: Char) (b :: Char). SChar a -> SChar b -> Maybe (Coercion a b) #
TestEquality SChar | @since base-4.18.0.0
Instance details Defined in GHC.Internal.TypeLits Methods testEquality :: forall (a :: Char) (b :: Char). SChar a -> SChar b -> Maybe (a :~: b) #
Lift Char # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Char -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Char -> Code m Char #
Lift Char |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Char -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Char -> Code m Char #
MArray IOUArray Char IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Char -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Char -> IO Int #

newArray :: Ix i => (i, i) -> Char -> IO (IOUArray i Char) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Char) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Char) #

unsafeRead :: Ix i => IOUArray i Char -> Int -> IO Char #

unsafeWrite :: Ix i => IOUArray i Char -> Int -> Char -> IO () #

Monad m => Stream ByteString m Char |
Instance details Defined in Text.Parsec.Prim Methods uncons :: ByteString -> m (Maybe (Char, ByteString)) #
Monad m => Stream ByteString m Char |
Instance details Defined in Text.Parsec.Prim Methods uncons :: ByteString -> m (Maybe (Char, ByteString)) #
Monad m => Stream Text m Char |
Instance details Defined in Text.Parsec.Prim Methods uncons :: Text -> m (Maybe (Char, Text)) #
Monad m => Stream Text m Char |
Instance details Defined in Text.Parsec.Prim Methods uncons :: Text -> m (Maybe (Char, Text)) #
Generic1 (URec Char :: k -> Type) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 (URec Char :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Char :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UChar" 'PrefixI 'True) (S1 ('MetaSel ('Just "uChar#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UChar :: k -> Type)))

Methods

from1 :: forall (a :: k). URec Char a -> Rep1 (URec Char :: k -> Type) a #

to1 :: forall (a :: k). Rep1 (URec Char :: k -> Type) a -> URec Char a #

Foldable (UChar :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UChar m -> m #

foldMap :: Monoid m => (a -> m) -> UChar a -> m #

foldMap' :: Monoid m => (a -> m) -> UChar a -> m #

foldr :: (a -> b -> b) -> b -> UChar a -> b #

foldr' :: (a -> b -> b) -> b -> UChar a -> b #

foldl :: (b -> a -> b) -> b -> UChar a -> b #

foldl' :: (b -> a -> b) -> b -> UChar a -> b #

foldr1 :: (a -> a -> a) -> UChar a -> a #

foldl1 :: (a -> a -> a) -> UChar a -> a #

toList :: UChar a -> [a] #

null :: UChar a -> Bool #

length :: UChar a -> Int #

elem :: Eq a => a -> UChar a -> Bool #

maximum :: Ord a => UChar a -> a #

minimum :: Ord a => UChar a -> a #

sum :: Num a => UChar a -> a #

product :: Num a => UChar a -> a #

Traversable (UChar :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UChar a -> f (UChar b) # sequenceA :: Applicative f => UChar (f a) -> f (UChar a) # mapM :: Monad m => (a -> m b) -> UChar a -> m (UChar b) # sequence :: Monad m => UChar (m a) -> m (UChar a) #
MArray (STUArray s) Char (ST s) |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Char -> ST s (i, i) #

getNumElements :: Ix i => STUArray s i Char -> ST s Int #

newArray :: Ix i => (i, i) -> Char -> ST s (STUArray s i Char) #

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Char) #

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Char) #

unsafeRead :: Ix i => STUArray s i Char -> Int -> ST s Char #

unsafeWrite :: Ix i => STUArray s i Char -> Int -> Char -> ST s () #

Functor (URec Char :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Char a -> URec Char b # (<$) :: a -> URec Char b -> URec Char a #
ToJExpr a => ToJExpr (Map String a) # |
Instance details Defined in GHC.JS.Make Methods toJExpr :: Map String a -> JStgExpr # toJExprFromList :: [Map String a] -> JStgExpr #
Generic (URec Char p) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Char p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UChar" 'PrefixI 'True) (S1 ('MetaSel ('Just "uChar#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UChar :: Type -> Type)))

Methods

from :: URec Char p -> Rep (URec Char p) x #

to :: Rep (URec Char p) x -> URec Char p #

Show (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Char p -> ShowS # show :: URec Char p -> String # showList :: [URec Char p] -> ShowS #
Eq (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Char p -> URec Char p -> Bool # (/=) :: URec Char p -> URec Char p -> Bool #
Ord (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: URec Char p -> URec Char p -> Ordering # (<) :: URec Char p -> URec Char p -> Bool # (<=) :: URec Char p -> URec Char p -> Bool # (>) :: URec Char p -> URec Char p -> Bool # (>=) :: URec Char p -> URec Char p -> Bool # max :: URec Char p -> URec Char p -> URec Char p # min :: URec Char p -> URec Char p -> URec Char p #
data URec Char (p :: k) | Used for marking occurrences of `Char#` @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

data URec Char (p :: k) = UChar {

- uChar# :: Char#

}

type Compare (a :: Char) (b :: Char) |
Instance details Defined in GHC.Internal.Data.Type.Ord type Compare (a :: Char) (b :: Char) = CmpChar a b
type Rep1 (URec Char :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Char :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UChar" 'PrefixI 'True) (S1 ('MetaSel ('Just "uChar#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UChar :: k -> Type)))
type Rep (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Char p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UChar" 'PrefixI 'True) (S1 ('MetaSel ('Just "uChar#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UChar :: Type -> Type)))

data Maybe a #

The `Maybe` type encapsulates an optional value. A value of type ``Maybe` a` either contains a value of type `a` (represented as ``Just` a`), or it is empty (represented as `Nothing`). Using `Maybe` is a good way to deal with errors or exceptional cases without resorting to drastic measures such as `error`.

The `Maybe` type is also a monad. It is a simple kind of error monad, where all errors are represented by `Nothing`. A richer error monad can be built using the `Either` type.

Constructors

Nothing |
Just a |

#### Instances

Instances details

MonadZip Maybe | Since: base-4.8.0.0
Instance details Defined in Control.Monad.Zip Methods mzip :: Maybe a -> Maybe b -> Maybe (a, b) # mzipWith :: (a -> b -> c) -> Maybe a -> Maybe b -> Maybe c # munzip :: Maybe (a, b) -> (Maybe a, Maybe b) #
Eq1 Maybe | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftEq :: (a -> b -> Bool) -> Maybe a -> Maybe b -> Bool #
Ord1 Maybe | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftCompare :: (a -> b -> Ordering) -> Maybe a -> Maybe b -> Ordering #
Read1 Maybe | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftReadsPrec :: (Int -> ReadS a) -> ReadS [a] -> Int -> ReadS (Maybe a) # liftReadList :: (Int -> ReadS a) -> ReadS [a] -> ReadS [Maybe a] # liftReadPrec :: ReadPrec a -> ReadPrec [a] -> ReadPrec (Maybe a) # liftReadListPrec :: ReadPrec a -> ReadPrec [a] -> ReadPrec [Maybe a] #
Show1 Maybe | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftShowsPrec :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> Int -> Maybe a -> ShowS # liftShowList :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> [Maybe a] -> ShowS #
NFData1 Maybe | Since: deepseq-1.4.3.0
Instance details Defined in Control.DeepSeq Methods liftRnf :: (a -> ()) -> Maybe a -> () #
MonadThrow Maybe |
Instance details Defined in Control.Monad.Catch Methods throwM :: (HasCallStack, Exception e) => e -> Maybe a #
Alternative Maybe | Picks the leftmost `Just` value, or, alternatively, `Nothing`. @since base-2.01
Instance details Defined in GHC.Internal.Base Methods empty :: Maybe a # (<|>) :: Maybe a -> Maybe a -> Maybe a # some :: Maybe a -> Maybe [a] # many :: Maybe a -> Maybe [a] #
Applicative Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods pure :: a -> Maybe a # (<*>) :: Maybe (a -> b) -> Maybe a -> Maybe b # liftA2 :: (a -> b -> c) -> Maybe a -> Maybe b -> Maybe c # (*>) :: Maybe a -> Maybe b -> Maybe b # (<*) :: Maybe a -> Maybe b -> Maybe a #
Functor Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> Maybe a -> Maybe b # (<$) :: a -> Maybe b -> Maybe a #
Monad Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods (>>=) :: Maybe a -> (a -> Maybe b) -> Maybe b # (>>) :: Maybe a -> Maybe b -> Maybe b # return :: a -> Maybe a #
MonadPlus Maybe | Picks the leftmost `Just` value, or, alternatively, `Nothing`. @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mzero :: Maybe a # mplus :: Maybe a -> Maybe a -> Maybe a #
MonadFail Maybe | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Control.Monad.Fail Methods fail :: String -> Maybe a #
MonadFix Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Control.Monad.Fix Methods mfix :: (a -> Maybe a) -> Maybe a #
Foldable Maybe | @since base-2.01

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Maybe m -> m #

foldMap :: Monoid m => (a -> m) -> Maybe a -> m #

foldMap' :: Monoid m => (a -> m) -> Maybe a -> m #

foldr :: (a -> b -> b) -> b -> Maybe a -> b #

foldr' :: (a -> b -> b) -> b -> Maybe a -> b #

foldl :: (b -> a -> b) -> b -> Maybe a -> b #

foldl' :: (b -> a -> b) -> b -> Maybe a -> b #

foldr1 :: (a -> a -> a) -> Maybe a -> a #

foldl1 :: (a -> a -> a) -> Maybe a -> a #

toList :: Maybe a -> [a] #

null :: Maybe a -> Bool #

length :: Maybe a -> Int #

elem :: Eq a => a -> Maybe a -> Bool #

maximum :: Ord a => Maybe a -> a #

minimum :: Ord a => Maybe a -> a #

sum :: Num a => Maybe a -> a #

product :: Num a => Maybe a -> a #

Traversable Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Maybe a -> f (Maybe b) # sequenceA :: Applicative f => Maybe (f a) -> f (Maybe a) # mapM :: Monad m => (a -> m b) -> Maybe a -> m (Maybe b) # sequence :: Monad m => Maybe (m a) -> m (Maybe a) #
Generic1 Maybe |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 Maybe | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 Maybe = D1 ('MetaData "Maybe" "GHC.Internal.Maybe" "ghc-internal" 'False) (C1 ('MetaCons "Nothing" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Just" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))

Methods

from1 :: Maybe a -> Rep1 Maybe a #

to1 :: Rep1 Maybe a -> Maybe a #

OutputableP env a => OutputableP env (Maybe a) # |
Instance details Defined in GHC.Utils.Outputable Methods pdoc :: env -> Maybe a -> SDoc #
Lift a => Lift (Maybe a :: Type) # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Maybe a -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Maybe a -> Code m (Maybe a) #
Lift a => Lift (Maybe a :: Type) |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Maybe a -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Maybe a -> Code m (Maybe a) #
Binary a => Binary (Maybe a) |
Instance details Defined in Data.Binary.Class Methods put :: Maybe a -> Put # get :: Get (Maybe a) # putList :: [Maybe a] -> Put #
NFData a => NFData (Maybe a) |
Instance details Defined in Control.DeepSeq Methods rnf :: Maybe a -> () #
Semigroup a => Monoid (Maybe a) | Lift a semigroup into `Maybe` forming a `Monoid` according to http://en.wikipedia.org/wiki/Monoid: "Any semigroup `S` may be turned into a monoid simply by adjoining an element `e` not in `S` and defining `e*e = e` and `e*s = s = s*e` for all `s ∈ S`." Since 4.11.0: constraint on inner `a` value generalised from `Monoid` to `Semigroup`. @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: Maybe a # mappend :: Maybe a -> Maybe a -> Maybe a # mconcat :: [Maybe a] -> Maybe a #
Semigroup a => Semigroup (Maybe a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: Maybe a -> Maybe a -> Maybe a # sconcat :: NonEmpty (Maybe a) -> Maybe a # stimes :: Integral b => b -> Maybe a -> Maybe a #
Data a => Data (Maybe a) | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Maybe a -> c (Maybe a) #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Maybe a) #

toConstr :: Maybe a -> Constr #

dataTypeOf :: Maybe a -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Maybe a)) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Maybe a)) #

gmapT :: (forall b. Data b => b -> b) -> Maybe a -> Maybe a #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Maybe a -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Maybe a -> r #

gmapQ :: (forall d. Data d => d -> u) -> Maybe a -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Maybe a -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Maybe a -> m (Maybe a) #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Maybe a -> m (Maybe a) #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Maybe a -> m (Maybe a) #

Generic (Maybe a) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (Maybe a) | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep (Maybe a) = D1 ('MetaData "Maybe" "GHC.Internal.Maybe" "ghc-internal" 'False) (C1 ('MetaCons "Nothing" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Just" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)))

Methods

from :: Maybe a -> Rep (Maybe a) x #

to :: Rep (Maybe a) x -> Maybe a #

SingKind a => SingKind (Maybe a) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Associated Types

type DemoteRep (Maybe a) |
Instance details Defined in GHC.Internal.Generics type DemoteRep (Maybe a) = Maybe (DemoteRep a)

Methods

fromSing :: forall (a0 :: Maybe a). Sing a0 -> DemoteRep (Maybe a)

Read a => Read (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (Maybe a) # readList :: ReadS [Maybe a] # readPrec :: ReadPrec (Maybe a) # readListPrec :: ReadPrec [Maybe a] #
Show a => Show (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Maybe a -> ShowS # show :: Maybe a -> String # showList :: [Maybe a] -> ShowS #
HasLoc a => HasLoc (Maybe a) # |
Instance details Defined in GHC.Parser.Annotation Methods getHasLoc :: Maybe a -> SrcSpan #
NoAnn (Maybe a) # |
Instance details Defined in GHC.Parser.Annotation Methods noAnn :: Maybe a #
Binary a => Binary (Maybe a) # |
Instance details Defined in GHC.Utils.Binary Methods put_ :: BinHandle -> Maybe a -> IO () # put :: BinHandle -> Maybe a -> IO (Bin (Maybe a)) # get :: BinHandle -> IO (Maybe a) #
Outputable a => Outputable (Maybe a) # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Maybe a -> SDoc #
Eq (DeBruijn a) => Eq (DeBruijn (Maybe a)) # |
Instance details Defined in GHC.Core.Map.Type Methods (==) :: DeBruijn (Maybe a) -> DeBruijn (Maybe a) -> Bool # (/=) :: DeBruijn (Maybe a) -> DeBruijn (Maybe a) -> Bool #
Eq a => Eq (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Maybe Methods (==) :: Maybe a -> Maybe a -> Bool # (/=) :: Maybe a -> Maybe a -> Bool #
Ord a => Ord (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Maybe Methods compare :: Maybe a -> Maybe a -> Ordering # (<) :: Maybe a -> Maybe a -> Bool # (<=) :: Maybe a -> Maybe a -> Bool # (>) :: Maybe a -> Maybe a -> Bool # (>=) :: Maybe a -> Maybe a -> Bool # max :: Maybe a -> Maybe a -> Maybe a # min :: Maybe a -> Maybe a -> Maybe a #
Pretty a => Pretty (Maybe a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Maybe a -> Doc ann # pPrint :: Maybe a -> Doc ann # pPrintList :: PrettyLevel -> [Maybe a] -> Doc ann #
Pretty a => Pretty (Maybe a) |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Maybe a -> Doc # pPrint :: Maybe a -> Doc # pPrintList :: PrettyLevel -> [Maybe a] -> Doc #
SingI ('Nothing :: Maybe a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods sing :: Sing ('Nothing :: Maybe a)
SingI a2 => SingI ('Just a2 :: Maybe a1) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods sing :: Sing ('Just a2)
type Rep1 Maybe | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 Maybe = D1 ('MetaData "Maybe" "GHC.Internal.Maybe" "ghc-internal" 'False) (C1 ('MetaCons "Nothing" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Just" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))
type DemoteRep (Maybe a) |
Instance details Defined in GHC.Internal.Generics type DemoteRep (Maybe a) = Maybe (DemoteRep a)
type Rep (Maybe a) | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep (Maybe a) = D1 ('MetaData "Maybe" "GHC.Internal.Maybe" "ghc-internal" 'False) (C1 ('MetaCons "Nothing" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Just" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)))
data Sing (b :: Maybe a) |

Instance details

Defined in GHC.Internal.Generics

data Sing (b :: Maybe a) where

- SNothing :: forall {a}. Sing ('Nothing :: Maybe a)
- SJust :: forall {a} (a1 :: a). Sing a1 -> Sing ('Just a1)

type Anno (Maybe Role) # |
Instance details Defined in GHC.Hs.Decls type Anno (Maybe Role) = EpAnnCO
type Anno (Maybe Role) # |
Instance details Defined in GHC.Hs.Decls type Anno (Maybe Role) = EpAnnCO

data IO a #

A value of type ``IO` a` is a computation which, when performed, does some I/O before returning a value of type `a`.

There is really only one way to "perform" an I/O action: bind it to `Main.main` in your program. When your program is run, the I/O will be performed. It isn't possible to perform I/O from an arbitrary function, unless that function is itself in the `IO` monad and called at some point, directly or indirectly, from `Main.main`.

`IO` is a monad, so `IO` actions can be combined using either the do-notation or the `>>` and `>>=` operations from the `Monad` class.

#### Instances

Instances details

MonadIO IO | Since: base-4.9.0.0
Instance details Defined in Control.Monad.IO.Class Methods liftIO :: IO a -> IO a #
MonadCatch IO |
Instance details Defined in Control.Monad.Catch Methods catch :: (HasCallStack, Exception e) => IO a -> (e -> IO a) -> IO a #
MonadMask IO |
Instance details Defined in Control.Monad.Catch Methods mask :: HasCallStack => ((forall a. IO a -> IO a) -> IO b) -> IO b # uninterruptibleMask :: HasCallStack => ((forall a. IO a -> IO a) -> IO b) -> IO b # generalBracket :: HasCallStack => IO a -> (a -> ExitCase b -> IO c) -> (a -> IO b) -> IO (b, c) #
MonadThrow IO |
Instance details Defined in Control.Monad.Catch Methods throwM :: (HasCallStack, Exception e) => e -> IO a #
Alternative IO | Takes the first non-throwing `IO` action's result. `empty` throws an exception. @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods empty :: IO a # (<|>) :: IO a -> IO a -> IO a # some :: IO a -> IO [a] # many :: IO a -> IO [a] #
Applicative IO | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods pure :: a -> IO a # (<*>) :: IO (a -> b) -> IO a -> IO b # liftA2 :: (a -> b -> c) -> IO a -> IO b -> IO c # (*>) :: IO a -> IO b -> IO b # (<*) :: IO a -> IO b -> IO a #
Functor IO | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> IO a -> IO b # (<$) :: a -> IO b -> IO a #
Monad IO | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods (>>=) :: IO a -> (a -> IO b) -> IO b # (>>) :: IO a -> IO b -> IO b # return :: a -> IO a #
MonadPlus IO | Takes the first non-throwing `IO` action's result. `mzero` throws an exception. @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods mzero :: IO a # mplus :: IO a -> IO a -> IO a #
MonadFail IO | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Control.Monad.Fail Methods fail :: String -> IO a #
MonadFix IO | @since base-2.01
Instance details Defined in GHC.Internal.Control.Monad.Fix Methods mfix :: (a -> IO a) -> IO a #
GHCiSandboxIO IO | @since base-4.4.0.0
Instance details Defined in GHC.Internal.GHCi Methods ghciStepIO :: IO a -> IO a #
Quasi IO # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

qNewName :: String -> IO Name #

qReport :: Bool -> String -> IO () #

qRecover :: IO a -> IO a -> IO a #

qLookupName :: Bool -> String -> IO (Maybe Name) #

qReify :: Name -> IO Info #

qReifyFixity :: Name -> IO (Maybe Fixity) #

qReifyType :: Name -> IO Type #

qReifyInstances :: Name -> [Type] -> IO [Dec] #

qReifyRoles :: Name -> IO [Role] #

qReifyAnnotations :: Data a => AnnLookup -> IO [a] #

qReifyModule :: Module -> IO ModuleInfo #

qReifyConStrictness :: Name -> IO [DecidedStrictness] #

qLocation :: IO Loc #

qRunIO :: IO a -> IO a #

qGetPackageRoot :: IO FilePath #

qAddDependentFile :: FilePath -> IO () #

qAddTempFile :: String -> IO FilePath #

qAddTopDecls :: [Dec] -> IO () #

qAddForeignFilePath :: ForeignSrcLang -> String -> IO () #

qAddModFinalizer :: Q () -> IO () #

qAddCorePlugin :: String -> IO () #

qGetQ :: Typeable a => IO (Maybe a) #

qPutQ :: Typeable a => a -> IO () #

qIsExtEnabled :: Extension -> IO Bool #

qExtsEnabled :: IO [Extension] #

qPutDoc :: DocLoc -> String -> IO () #

qGetDoc :: DocLoc -> IO (Maybe String) #

Quote IO # |
Instance details Defined in Language.Haskell.TH.Syntax Methods newName :: String -> IO Name #
Quasi IO |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

qNewName :: String -> IO Name #

qReport :: Bool -> String -> IO () #

qRecover :: IO a -> IO a -> IO a #

qLookupName :: Bool -> String -> IO (Maybe Name) #

qReify :: Name -> IO Info #

qReifyFixity :: Name -> IO (Maybe Fixity) #

qReifyType :: Name -> IO Type #

qReifyInstances :: Name -> [Type] -> IO [Dec] #

qReifyRoles :: Name -> IO [Role] #

qReifyAnnotations :: Data a => AnnLookup -> IO [a] #

qReifyModule :: Module -> IO ModuleInfo #

qReifyConStrictness :: Name -> IO [DecidedStrictness] #

qLocation :: IO Loc #

qRunIO :: IO a -> IO a #

qGetPackageRoot :: IO FilePath #

qAddDependentFile :: FilePath -> IO () #

qAddTempFile :: String -> IO FilePath #

qAddTopDecls :: [Dec] -> IO () #

qAddForeignFilePath :: ForeignSrcLang -> String -> IO () #

qAddModFinalizer :: Q () -> IO () #

qAddCorePlugin :: String -> IO () #

qGetQ :: Typeable a => IO (Maybe a) #

qPutQ :: Typeable a => a -> IO () #

qIsExtEnabled :: Extension -> IO Bool #

qExtsEnabled :: IO [Extension] #

qPutDoc :: DocLoc -> String -> IO () #

qGetDoc :: DocLoc -> IO (Maybe String) #

Quote IO |
Instance details Defined in Language.Haskell.TH.Syntax Methods newName :: String -> IO Name #
MArray IOUArray Int16 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Int16 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Int16 -> IO Int #

newArray :: Ix i => (i, i) -> Int16 -> IO (IOUArray i Int16) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Int16) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Int16) #

unsafeRead :: Ix i => IOUArray i Int16 -> Int -> IO Int16 #

unsafeWrite :: Ix i => IOUArray i Int16 -> Int -> Int16 -> IO () #

MArray IOUArray Int32 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Int32 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Int32 -> IO Int #

newArray :: Ix i => (i, i) -> Int32 -> IO (IOUArray i Int32) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Int32) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Int32) #

unsafeRead :: Ix i => IOUArray i Int32 -> Int -> IO Int32 #

unsafeWrite :: Ix i => IOUArray i Int32 -> Int -> Int32 -> IO () #

MArray IOUArray Int64 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Int64 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Int64 -> IO Int #

newArray :: Ix i => (i, i) -> Int64 -> IO (IOUArray i Int64) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Int64) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Int64) #

unsafeRead :: Ix i => IOUArray i Int64 -> Int -> IO Int64 #

unsafeWrite :: Ix i => IOUArray i Int64 -> Int -> Int64 -> IO () #

MArray IOUArray Int8 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Int8 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Int8 -> IO Int #

newArray :: Ix i => (i, i) -> Int8 -> IO (IOUArray i Int8) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Int8) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Int8) #

unsafeRead :: Ix i => IOUArray i Int8 -> Int -> IO Int8 #

unsafeWrite :: Ix i => IOUArray i Int8 -> Int -> Int8 -> IO () #

MArray IOUArray Word16 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Word16 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Word16 -> IO Int #

newArray :: Ix i => (i, i) -> Word16 -> IO (IOUArray i Word16) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Word16) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Word16) #

unsafeRead :: Ix i => IOUArray i Word16 -> Int -> IO Word16 #

unsafeWrite :: Ix i => IOUArray i Word16 -> Int -> Word16 -> IO () #

MArray IOUArray Word32 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Word32 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Word32 -> IO Int #

newArray :: Ix i => (i, i) -> Word32 -> IO (IOUArray i Word32) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Word32) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Word32) #

unsafeRead :: Ix i => IOUArray i Word32 -> Int -> IO Word32 #

unsafeWrite :: Ix i => IOUArray i Word32 -> Int -> Word32 -> IO () #

MArray IOUArray Word64 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Word64 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Word64 -> IO Int #

newArray :: Ix i => (i, i) -> Word64 -> IO (IOUArray i Word64) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Word64) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Word64) #

unsafeRead :: Ix i => IOUArray i Word64 -> Int -> IO Word64 #

unsafeWrite :: Ix i => IOUArray i Word64 -> Int -> Word64 -> IO () #

MArray IOUArray Word8 IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Word8 -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Word8 -> IO Int #

newArray :: Ix i => (i, i) -> Word8 -> IO (IOUArray i Word8) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Word8) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Word8) #

unsafeRead :: Ix i => IOUArray i Word8 -> Int -> IO Word8 #

unsafeWrite :: Ix i => IOUArray i Word8 -> Int -> Word8 -> IO () #

MArray IOUArray Bool IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Bool -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Bool -> IO Int #

newArray :: Ix i => (i, i) -> Bool -> IO (IOUArray i Bool) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Bool) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Bool) #

unsafeRead :: Ix i => IOUArray i Bool -> Int -> IO Bool #

unsafeWrite :: Ix i => IOUArray i Bool -> Int -> Bool -> IO () #

MArray IOUArray Char IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Char -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Char -> IO Int #

newArray :: Ix i => (i, i) -> Char -> IO (IOUArray i Char) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Char) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Char) #

unsafeRead :: Ix i => IOUArray i Char -> Int -> IO Char #

unsafeWrite :: Ix i => IOUArray i Char -> Int -> Char -> IO () #

MArray IOUArray Double IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Double -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Double -> IO Int #

newArray :: Ix i => (i, i) -> Double -> IO (IOUArray i Double) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Double) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Double) #

unsafeRead :: Ix i => IOUArray i Double -> Int -> IO Double #

unsafeWrite :: Ix i => IOUArray i Double -> Int -> Double -> IO () #

MArray IOUArray Float IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Float -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Float -> IO Int #

newArray :: Ix i => (i, i) -> Float -> IO (IOUArray i Float) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Float) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Float) #

unsafeRead :: Ix i => IOUArray i Float -> Int -> IO Float #

unsafeWrite :: Ix i => IOUArray i Float -> Int -> Float -> IO () #

MArray IOUArray Int IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Int -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Int -> IO Int #

newArray :: Ix i => (i, i) -> Int -> IO (IOUArray i Int) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Int) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Int) #

unsafeRead :: Ix i => IOUArray i Int -> Int -> IO Int #

unsafeWrite :: Ix i => IOUArray i Int -> Int -> Int -> IO () #

MArray IOUArray Word IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Word -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Word -> IO Int #

newArray :: Ix i => (i, i) -> Word -> IO (IOUArray i Word) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Word) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Word) #

unsafeRead :: Ix i => IOUArray i Word -> Int -> IO Word #

unsafeWrite :: Ix i => IOUArray i Word -> Int -> Word -> IO () #

Storable e => MArray StorableArray e IO |

Instance details

Defined in Data.Array.Storable.Internals

Methods

getBounds :: Ix i => StorableArray i e -> IO (i, i) #

getNumElements :: Ix i => StorableArray i e -> IO Int #

newArray :: Ix i => (i, i) -> e -> IO (StorableArray i e) #

newArray_ :: Ix i => (i, i) -> IO (StorableArray i e) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (StorableArray i e) #

unsafeRead :: Ix i => StorableArray i e -> Int -> IO e #

unsafeWrite :: Ix i => StorableArray i e -> Int -> e -> IO () #

MArray IOArray e IO |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => IOArray i e -> IO (i, i) #

getNumElements :: Ix i => IOArray i e -> IO Int #

newArray :: Ix i => (i, i) -> e -> IO (IOArray i e) #

newArray_ :: Ix i => (i, i) -> IO (IOArray i e) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOArray i e) #

unsafeRead :: Ix i => IOArray i e -> Int -> IO e #

unsafeWrite :: Ix i => IOArray i e -> Int -> e -> IO () #

MArray IOUArray (FunPtr a) IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i (FunPtr a) -> IO (i, i) #

getNumElements :: Ix i => IOUArray i (FunPtr a) -> IO Int #

newArray :: Ix i => (i, i) -> FunPtr a -> IO (IOUArray i (FunPtr a)) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i (FunPtr a)) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i (FunPtr a)) #

unsafeRead :: Ix i => IOUArray i (FunPtr a) -> Int -> IO (FunPtr a) #

unsafeWrite :: Ix i => IOUArray i (FunPtr a) -> Int -> FunPtr a -> IO () #

MArray IOUArray (Ptr a) IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i (Ptr a) -> IO (i, i) #

getNumElements :: Ix i => IOUArray i (Ptr a) -> IO Int #

newArray :: Ix i => (i, i) -> Ptr a -> IO (IOUArray i (Ptr a)) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i (Ptr a)) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i (Ptr a)) #

unsafeRead :: Ix i => IOUArray i (Ptr a) -> Int -> IO (Ptr a) #

unsafeWrite :: Ix i => IOUArray i (Ptr a) -> Int -> Ptr a -> IO () #

MArray IOUArray (StablePtr a) IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i (StablePtr a) -> IO (i, i) #

getNumElements :: Ix i => IOUArray i (StablePtr a) -> IO Int #

newArray :: Ix i => (i, i) -> StablePtr a -> IO (IOUArray i (StablePtr a)) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i (StablePtr a)) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i (StablePtr a)) #

unsafeRead :: Ix i => IOUArray i (StablePtr a) -> Int -> IO (StablePtr a) #

unsafeWrite :: Ix i => IOUArray i (StablePtr a) -> Int -> StablePtr a -> IO () #

a ~ () => HPrintfType (IO a) | Since: base-4.7.0.0
Instance details Defined in Text.Printf Methods hspr :: Handle -> String -> [UPrintf] -> IO a
a ~ () => PrintfType (IO a) | Since: base-4.7.0.0
Instance details Defined in Text.Printf Methods spr :: String -> [UPrintf] -> IO a
Monoid a => Monoid (IO a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods mempty :: IO a # mappend :: IO a -> IO a -> IO a # mconcat :: [IO a] -> IO a #
Semigroup a => Semigroup (IO a) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: IO a -> IO a -> IO a # sconcat :: NonEmpty (IO a) -> IO a # stimes :: Integral b => b -> IO a -> IO a #

data Bool #

Constructors

False |
True |

#### Instances

Instances details

Binary Bool |
Instance details Defined in Data.Binary.Class Methods put :: Bool -> Put # get :: Get Bool # putList :: [Bool] -> Put #
NFData Bool |
Instance details Defined in Control.DeepSeq Methods rnf :: Bool -> () #
Bits Bool | Interpret `Bool` as 1-bit bit-field @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Bool -> Bool -> Bool #

(.|.) :: Bool -> Bool -> Bool #

xor :: Bool -> Bool -> Bool #

complement :: Bool -> Bool #

shift :: Bool -> Int -> Bool #

rotate :: Bool -> Int -> Bool #

zeroBits :: Bool #

bit :: Int -> Bool #

setBit :: Bool -> Int -> Bool #

clearBit :: Bool -> Int -> Bool #

complementBit :: Bool -> Int -> Bool #

testBit :: Bool -> Int -> Bool #

bitSizeMaybe :: Bool -> Maybe Int #

bitSize :: Bool -> Int #

isSigned :: Bool -> Bool #

shiftL :: Bool -> Int -> Bool #

unsafeShiftL :: Bool -> Int -> Bool #

shiftR :: Bool -> Int -> Bool #

unsafeShiftR :: Bool -> Int -> Bool #

rotateL :: Bool -> Int -> Bool #

rotateR :: Bool -> Int -> Bool #

popCount :: Bool -> Int #

FiniteBits Bool | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Bits Methods finiteBitSize :: Bool -> Int # countLeadingZeros :: Bool -> Int # countTrailingZeros :: Bool -> Int #
Data Bool | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bool -> c Bool #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bool #

toConstr :: Bool -> Constr #

dataTypeOf :: Bool -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Bool) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bool) #

gmapT :: (forall b. Data b => b -> b) -> Bool -> Bool #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bool -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bool -> r #

gmapQ :: (forall d. Data d => d -> u) -> Bool -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bool -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bool -> m Bool #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bool -> m Bool #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bool -> m Bool #

Bounded Bool | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Bool # maxBound :: Bool #
Enum Bool | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Bool -> Bool # pred :: Bool -> Bool # toEnum :: Int -> Bool # fromEnum :: Bool -> Int # enumFrom :: Bool -> [Bool] # enumFromThen :: Bool -> Bool -> [Bool] # enumFromTo :: Bool -> Bool -> [Bool] # enumFromThenTo :: Bool -> Bool -> Bool -> [Bool] #
Storable Bool | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.Storable Methods sizeOf :: Bool -> Int # alignment :: Bool -> Int # peekElemOff :: Ptr Bool -> Int -> IO Bool # pokeElemOff :: Ptr Bool -> Int -> Bool -> IO () # peekByteOff :: Ptr b -> Int -> IO Bool # pokeByteOff :: Ptr b -> Int -> Bool -> IO () # peek :: Ptr Bool -> IO Bool # poke :: Ptr Bool -> Bool -> IO () #
Generic Bool |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep Bool | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep Bool = D1 ('MetaData "Bool" "GHC.Types" "ghc-prim" 'False) (C1 ('MetaCons "False" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "True" 'PrefixI 'False) (U1 :: Type -> Type))

Methods

from :: Bool -> Rep Bool x #

to :: Rep Bool x -> Bool #

SingKind Bool | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Associated Types

type DemoteRep Bool |
Instance details Defined in GHC.Internal.Generics type DemoteRep Bool = Bool

Methods

fromSing :: forall (a :: Bool). Sing a -> DemoteRep Bool

Ix Bool | @since base-2.01
Instance details Defined in GHC.Internal.Ix Methods range :: (Bool, Bool) -> [Bool] # index :: (Bool, Bool) -> Bool -> Int # unsafeIndex :: (Bool, Bool) -> Bool -> Int # inRange :: (Bool, Bool) -> Bool -> Bool # rangeSize :: (Bool, Bool) -> Int # unsafeRangeSize :: (Bool, Bool) -> Int #
Read Bool | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Bool # readList :: ReadS [Bool] # readPrec :: ReadPrec Bool # readListPrec :: ReadPrec [Bool] #
Show Bool | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Bool -> ShowS # show :: Bool -> String # showList :: [Bool] -> ShowS #
ToJExpr Bool # |
Instance details Defined in GHC.JS.Make Methods toJExpr :: Bool -> JStgExpr # toJExprFromList :: [Bool] -> JStgExpr #
NoAnn Bool # |
Instance details Defined in GHC.Parser.Annotation Methods noAnn :: Bool #
Binary Bool # |
Instance details Defined in GHC.Utils.Binary Methods put_ :: BinHandle -> Bool -> IO () # put :: BinHandle -> Bool -> IO (Bin Bool) # get :: BinHandle -> IO Bool #
Outputable Bool # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Bool -> SDoc #
Eq Bool |
Instance details Defined in GHC.Classes Methods (==) :: Bool -> Bool -> Bool # (/=) :: Bool -> Bool -> Bool #
Ord Bool |
Instance details Defined in GHC.Classes Methods compare :: Bool -> Bool -> Ordering # (<) :: Bool -> Bool -> Bool # (<=) :: Bool -> Bool -> Bool # (>) :: Bool -> Bool -> Bool # (>=) :: Bool -> Bool -> Bool # max :: Bool -> Bool -> Bool # min :: Bool -> Bool -> Bool #
Pretty Bool |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Bool -> Doc ann # pPrint :: Bool -> Doc ann # pPrintList :: PrettyLevel -> [Bool] -> Doc ann #
Pretty Bool |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Bool -> Doc # pPrint :: Bool -> Doc # pPrintList :: PrettyLevel -> [Bool] -> Doc #
IArray UArray Bool |

Instance details

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Bool -> (i, i) #

numElements :: Ix i => UArray i Bool -> Int #

unsafeArray :: Ix i => (i, i) -> [(Int, Bool)] -> UArray i Bool #

unsafeAt :: Ix i => UArray i Bool -> Int -> Bool #

unsafeReplace :: Ix i => UArray i Bool -> [(Int, Bool)] -> UArray i Bool #

unsafeAccum :: Ix i => (Bool -> e' -> Bool) -> UArray i Bool -> [(Int, e')] -> UArray i Bool #

unsafeAccumArray :: Ix i => (Bool -> e' -> Bool) -> Bool -> (i, i) -> [(Int, e')] -> UArray i Bool #

SingI 'False | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods sing :: Sing 'False
SingI 'True | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods sing :: Sing 'True
Lift Bool # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Bool -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Bool -> Code m Bool #
Lift Bool |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Bool -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Bool -> Code m Bool #
MArray IOUArray Bool IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Bool -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Bool -> IO Int #

newArray :: Ix i => (i, i) -> Bool -> IO (IOUArray i Bool) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Bool) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Bool) #

unsafeRead :: Ix i => IOUArray i Bool -> Int -> IO Bool #

unsafeWrite :: Ix i => IOUArray i Bool -> Int -> Bool -> IO () #

MArray (STUArray s) Bool (ST s) |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Bool -> ST s (i, i) #

getNumElements :: Ix i => STUArray s i Bool -> ST s Int #

newArray :: Ix i => (i, i) -> Bool -> ST s (STUArray s i Bool) #

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Bool) #

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Bool) #

unsafeRead :: Ix i => STUArray s i Bool -> Int -> ST s Bool #

unsafeWrite :: Ix i => STUArray s i Bool -> Int -> Bool -> ST s () #

type DemoteRep Bool |
Instance details Defined in GHC.Internal.Generics type DemoteRep Bool = Bool
type Rep Bool | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep Bool = D1 ('MetaData "Bool" "GHC.Types" "ghc-prim" 'False) (C1 ('MetaCons "False" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "True" 'PrefixI 'False) (U1 :: Type -> Type))
data Sing (a :: Bool) |

Instance details

Defined in GHC.Internal.Generics

data Sing (a :: Bool) where

- STrue :: Sing 'True
- SFalse :: Sing 'False

type Anno Bool # |
Instance details Defined in GHC.Hs.Decls type Anno Bool = EpAnnCO

data Double #

Double-precision floating point numbers. It is desirable that this type be at least equal in range and precision to the IEEE double-precision type.

#### Instances

Instances details

PrintfArg Double | Since: base-2.1
Instance details Defined in Text.Printf Methods formatArg :: Double -> FieldFormatter # parseFormat :: Double -> ModifierParser #
Binary Double | Uses non-IEEE754 encoding. Does not round-trip NaN.
Instance details Defined in Data.Binary.Class Methods put :: Double -> Put # get :: Get Double # putList :: [Double] -> Put #
NFData Double |
Instance details Defined in Control.DeepSeq Methods rnf :: Double -> () #
Data Double | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Double -> c Double #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Double #

toConstr :: Double -> Constr #

dataTypeOf :: Double -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Double) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Double) #

gmapT :: (forall b. Data b => b -> b) -> Double -> Double #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Double -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Double -> r #

gmapQ :: (forall d. Data d => d -> u) -> Double -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Double -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Double -> m Double #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Double -> m Double #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Double -> m Double #

Floating Double | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

pi :: Double #

exp :: Double -> Double #

log :: Double -> Double #

sqrt :: Double -> Double #

(**) :: Double -> Double -> Double #

logBase :: Double -> Double -> Double #

sin :: Double -> Double #

cos :: Double -> Double #

tan :: Double -> Double #

asin :: Double -> Double #

acos :: Double -> Double #

atan :: Double -> Double #

sinh :: Double -> Double #

cosh :: Double -> Double #

tanh :: Double -> Double #

asinh :: Double -> Double #

acosh :: Double -> Double #

atanh :: Double -> Double #

log1p :: Double -> Double #

expm1 :: Double -> Double #

log1pexp :: Double -> Double #

log1mexp :: Double -> Double #

RealFloat Double | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

floatRadix :: Double -> Integer #

floatDigits :: Double -> Int #

floatRange :: Double -> (Int, Int) #

decodeFloat :: Double -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Double #

exponent :: Double -> Int #

significand :: Double -> Double #

scaleFloat :: Int -> Double -> Double #

isNaN :: Double -> Bool #

isInfinite :: Double -> Bool #

isDenormalized :: Double -> Bool #

isNegativeZero :: Double -> Bool #

isIEEE :: Double -> Bool #

atan2 :: Double -> Double -> Double #

Storable Double | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.Storable Methods sizeOf :: Double -> Int # alignment :: Double -> Int # peekElemOff :: Ptr Double -> Int -> IO Double # pokeElemOff :: Ptr Double -> Int -> Double -> IO () # peekByteOff :: Ptr b -> Int -> IO Double # pokeByteOff :: Ptr b -> Int -> Double -> IO () # peek :: Ptr Double -> IO Double # poke :: Ptr Double -> Double -> IO () #
Read Double | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Double # readList :: ReadS [Double] # readPrec :: ReadPrec Double # readListPrec :: ReadPrec [Double] #
ToJExpr Double # |
Instance details Defined in GHC.JS.Make Methods toJExpr :: Double -> JStgExpr # toJExprFromList :: [Double] -> JStgExpr #
Outputable Double # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Double -> SDoc #

Eq Double

Note that due to the presence of `NaN`, `Double`'s `Eq` instance does not satisfy reflexivity.

    >>> 0/0 == (0/0 :: Double)
    False

Also note that `Double`'s `Eq` instance does not satisfy substitutivity:

    >>> 0 == (-0 :: Double)
    True
    >>> recip 0 == recip (-0 :: Double)
    False

Instance details Defined in GHC.Classes Methods (==) :: Double -> Double -> Bool # (/=) :: Double -> Double -> Bool #

Ord Double

IEEE 754 `Double`-precision type includes not only numbers, but also positive and negative infinities and a special element called `NaN` (which can be quiet or signal).

IEEE 754-2008, section 5.11 requires that if at least one of arguments of `<=`, `<`, `>`, `>=` is `NaN` then the result of the comparison is `False`, and `instance` `Ord` `Double` complies with this requirement. This violates the reflexivity: both `NaN` `<=` `NaN` and `NaN` `>=` `NaN` are `False`.

IEEE 754-2008, section 5.10 defines `totalOrder` predicate. Unfortunately, `compare` on `Double`s violates the IEEE standard and does not define a total order. More specifically, both `compare` `NaN` `x` and `compare` `x` `NaN` always return `GT`.

Thus, users must be extremely cautious when using `instance` `Ord` `Double`. For instance, one should avoid ordered containers with keys represented by `Double`, because data loss and corruption may happen. An IEEE-compliant `compare` is available in `fp-ieee` package as `TotallyOrdered` newtype.

Moving further, the behaviour of `min` and `max` with regards to `NaN` is also non-compliant. IEEE 754-2008, section 5.3.1 defines that quiet `NaN` should be treated as a missing data by `minNum` and `maxNum` functions, for example, `minNum(NaN, 1) = minNum(1, NaN) = 1`. Some languages such as Java deviate from the standard implementing `minNum(NaN, 1) = minNum(1, NaN) = NaN`. However, `min` / `max` in `base` are even worse: `min` `NaN` 1 is 1, but `min` 1 `NaN` is `NaN`.

IEEE 754-2008 compliant `min` / `max` can be found in `ieee754` package under `minNum` / `maxNum` names. Implementations compliant with `minimumNumber` / `maximumNumber` from a newer IEEE 754-2019, section 9.6 are available from `fp-ieee` package.

Instance details Defined in GHC.Classes Methods compare :: Double -> Double -> Ordering # (<) :: Double -> Double -> Bool # (<=) :: Double -> Double -> Bool # (>) :: Double -> Double -> Bool # (>=) :: Double -> Double -> Bool # max :: Double -> Double -> Double # min :: Double -> Double -> Double #
Pretty Double |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Double -> Doc ann # pPrint :: Double -> Doc ann # pPrintList :: PrettyLevel -> [Double] -> Doc ann #
Pretty Double |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Double -> Doc # pPrint :: Double -> Doc # pPrintList :: PrettyLevel -> [Double] -> Doc #
IArray UArray Double |

Instance details

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Double -> (i, i) #

numElements :: Ix i => UArray i Double -> Int #

unsafeArray :: Ix i => (i, i) -> [(Int, Double)] -> UArray i Double #

unsafeAt :: Ix i => UArray i Double -> Int -> Double #

unsafeReplace :: Ix i => UArray i Double -> [(Int, Double)] -> UArray i Double #

unsafeAccum :: Ix i => (Double -> e' -> Double) -> UArray i Double -> [(Int, e')] -> UArray i Double #

unsafeAccumArray :: Ix i => (Double -> e' -> Double) -> Double -> (i, i) -> [(Int, e')] -> UArray i Double #

Lift Double # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Double -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Double -> Code m Double #
Lift Double |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Double -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Double -> Code m Double #
MArray IOUArray Double IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Double -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Double -> IO Int #

newArray :: Ix i => (i, i) -> Double -> IO (IOUArray i Double) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Double) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Double) #

unsafeRead :: Ix i => IOUArray i Double -> Int -> IO Double #

unsafeWrite :: Ix i => IOUArray i Double -> Int -> Double -> IO () #

Generic1 (URec Double :: k -> Type) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 (URec Double :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Double :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UDouble" 'PrefixI 'True) (S1 ('MetaSel ('Just "uDouble#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UDouble :: k -> Type)))

Methods

from1 :: forall (a :: k). URec Double a -> Rep1 (URec Double :: k -> Type) a #

to1 :: forall (a :: k). Rep1 (URec Double :: k -> Type) a -> URec Double a #

Foldable (UDouble :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UDouble m -> m #

foldMap :: Monoid m => (a -> m) -> UDouble a -> m #

foldMap' :: Monoid m => (a -> m) -> UDouble a -> m #

foldr :: (a -> b -> b) -> b -> UDouble a -> b #

foldr' :: (a -> b -> b) -> b -> UDouble a -> b #

foldl :: (b -> a -> b) -> b -> UDouble a -> b #

foldl' :: (b -> a -> b) -> b -> UDouble a -> b #

foldr1 :: (a -> a -> a) -> UDouble a -> a #

foldl1 :: (a -> a -> a) -> UDouble a -> a #

toList :: UDouble a -> [a] #

null :: UDouble a -> Bool #

length :: UDouble a -> Int #

elem :: Eq a => a -> UDouble a -> Bool #

maximum :: Ord a => UDouble a -> a #

minimum :: Ord a => UDouble a -> a #

sum :: Num a => UDouble a -> a #

product :: Num a => UDouble a -> a #

Traversable (UDouble :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UDouble a -> f (UDouble b) # sequenceA :: Applicative f => UDouble (f a) -> f (UDouble a) # mapM :: Monad m => (a -> m b) -> UDouble a -> m (UDouble b) # sequence :: Monad m => UDouble (m a) -> m (UDouble a) #
MArray (STUArray s) Double (ST s) |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Double -> ST s (i, i) #

getNumElements :: Ix i => STUArray s i Double -> ST s Int #

newArray :: Ix i => (i, i) -> Double -> ST s (STUArray s i Double) #

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Double) #

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Double) #

unsafeRead :: Ix i => STUArray s i Double -> Int -> ST s Double #

unsafeWrite :: Ix i => STUArray s i Double -> Int -> Double -> ST s () #

Functor (URec Double :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Double a -> URec Double b # (<$) :: a -> URec Double b -> URec Double a #
Generic (URec Double p) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (URec Double p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Double p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UDouble" 'PrefixI 'True) (S1 ('MetaSel ('Just "uDouble#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UDouble :: Type -> Type)))

Methods

from :: URec Double p -> Rep (URec Double p) x #

to :: Rep (URec Double p) x -> URec Double p #

Show (URec Double p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Double p -> ShowS # show :: URec Double p -> String # showList :: [URec Double p] -> ShowS #
Eq (URec Double p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Double p -> URec Double p -> Bool # (/=) :: URec Double p -> URec Double p -> Bool #
Ord (URec Double p) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: URec Double p -> URec Double p -> Ordering #

(<) :: URec Double p -> URec Double p -> Bool #

(<=) :: URec Double p -> URec Double p -> Bool #

(>) :: URec Double p -> URec Double p -> Bool #

(>=) :: URec Double p -> URec Double p -> Bool #

max :: URec Double p -> URec Double p -> URec Double p #

min :: URec Double p -> URec Double p -> URec Double p #

data URec Double (p :: k) | Used for marking occurrences of `Double#` @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

data URec Double (p :: k) = UDouble {

- uDouble# :: Double#

}

type Rep1 (URec Double :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Double :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UDouble" 'PrefixI 'True) (S1 ('MetaSel ('Just "uDouble#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UDouble :: k -> Type)))
type Rep (URec Double p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Double p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UDouble" 'PrefixI 'True) (S1 ('MetaSel ('Just "uDouble#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UDouble :: Type -> Type)))

data Word #

A `Word` is an unsigned integral type, with the same size as `Int`.

#### Instances

Instances details

PrintfArg Word | Since: base-2.1
Instance details Defined in Text.Printf Methods formatArg :: Word -> FieldFormatter # parseFormat :: Word -> ModifierParser #
Binary Word |
Instance details Defined in Data.Binary.Class Methods put :: Word -> Put # get :: Get Word # putList :: [Word] -> Put #
NFData Word |
Instance details Defined in Control.DeepSeq Methods rnf :: Word -> () #
Bits Word | @since base-2.01

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Word -> Word -> Word #

(.|.) :: Word -> Word -> Word #

xor :: Word -> Word -> Word #

complement :: Word -> Word #

shift :: Word -> Int -> Word #

rotate :: Word -> Int -> Word #

zeroBits :: Word #

bit :: Int -> Word #

setBit :: Word -> Int -> Word #

clearBit :: Word -> Int -> Word #

complementBit :: Word -> Int -> Word #

testBit :: Word -> Int -> Bool #

bitSizeMaybe :: Word -> Maybe Int #

bitSize :: Word -> Int #

isSigned :: Word -> Bool #

shiftL :: Word -> Int -> Word #

unsafeShiftL :: Word -> Int -> Word #

shiftR :: Word -> Int -> Word #

unsafeShiftR :: Word -> Int -> Word #

rotateL :: Word -> Int -> Word #

rotateR :: Word -> Int -> Word #

popCount :: Word -> Int #

FiniteBits Word | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Bits Methods finiteBitSize :: Word -> Int # countLeadingZeros :: Word -> Int # countTrailingZeros :: Word -> Int #
Data Word | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Word -> c Word #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Word #

toConstr :: Word -> Constr #

dataTypeOf :: Word -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Word) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Word) #

gmapT :: (forall b. Data b => b -> b) -> Word -> Word #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Word -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Word -> r #

gmapQ :: (forall d. Data d => d -> u) -> Word -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Word -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Word -> m Word #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Word -> m Word #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Word -> m Word #

Bounded Word | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Word # maxBound :: Word #
Enum Word | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Word -> Word # pred :: Word -> Word # toEnum :: Int -> Word # fromEnum :: Word -> Int # enumFrom :: Word -> [Word] # enumFromThen :: Word -> Word -> [Word] # enumFromTo :: Word -> Word -> [Word] # enumFromThenTo :: Word -> Word -> Word -> [Word] #
Storable Word | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.Storable Methods sizeOf :: Word -> Int # alignment :: Word -> Int # peekElemOff :: Ptr Word -> Int -> IO Word # pokeElemOff :: Ptr Word -> Int -> Word -> IO () # peekByteOff :: Ptr b -> Int -> IO Word # pokeByteOff :: Ptr b -> Int -> Word -> IO () # peek :: Ptr Word -> IO Word # poke :: Ptr Word -> Word -> IO () #
Ix Word | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: (Word, Word) -> [Word] # index :: (Word, Word) -> Word -> Int # unsafeIndex :: (Word, Word) -> Word -> Int # inRange :: (Word, Word) -> Word -> Bool # rangeSize :: (Word, Word) -> Int # unsafeRangeSize :: (Word, Word) -> Int #
Num Word | @since base-2.01
Instance details Defined in GHC.Internal.Num Methods (+) :: Word -> Word -> Word # (-) :: Word -> Word -> Word # (*) :: Word -> Word -> Word # negate :: Word -> Word # abs :: Word -> Word # signum :: Word -> Word # fromInteger :: Integer -> Word #
Read Word | @since base-4.5.0.0
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Word # readList :: ReadS [Word] # readPrec :: ReadPrec Word # readListPrec :: ReadPrec [Word] #
Integral Word | @since base-2.01
Instance details Defined in GHC.Internal.Real Methods quot :: Word -> Word -> Word # rem :: Word -> Word -> Word # div :: Word -> Word -> Word # mod :: Word -> Word -> Word # quotRem :: Word -> Word -> (Word, Word) # divMod :: Word -> Word -> (Word, Word) # toInteger :: Word -> Integer #
Real Word | @since base-2.01
Instance details Defined in GHC.Internal.Real Methods toRational :: Word -> Rational #
Show Word | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Word -> ShowS # show :: Word -> String # showList :: [Word] -> ShowS #
Outputable Word # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Word -> SDoc #
Eq Word |
Instance details Defined in GHC.Classes Methods (==) :: Word -> Word -> Bool # (/=) :: Word -> Word -> Bool #
Ord Word |
Instance details Defined in GHC.Classes Methods compare :: Word -> Word -> Ordering # (<) :: Word -> Word -> Bool # (<=) :: Word -> Word -> Bool # (>) :: Word -> Word -> Bool # (>=) :: Word -> Word -> Bool # max :: Word -> Word -> Word # min :: Word -> Word -> Word #
IArray UArray Word |

Instance details

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Word -> (i, i) #

numElements :: Ix i => UArray i Word -> Int #

unsafeArray :: Ix i => (i, i) -> [(Int, Word)] -> UArray i Word #

unsafeAt :: Ix i => UArray i Word -> Int -> Word #

unsafeReplace :: Ix i => UArray i Word -> [(Int, Word)] -> UArray i Word #

unsafeAccum :: Ix i => (Word -> e' -> Word) -> UArray i Word -> [(Int, e')] -> UArray i Word #

unsafeAccumArray :: Ix i => (Word -> e' -> Word) -> Word -> (i, i) -> [(Int, e')] -> UArray i Word #

Lift Word # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Word -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Word -> Code m Word #
Lift Word |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Word -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Word -> Code m Word #
MArray IOUArray Word IO |

Instance details

Defined in Data.Array.IO.Internals

Methods

getBounds :: Ix i => IOUArray i Word -> IO (i, i) #

getNumElements :: Ix i => IOUArray i Word -> IO Int #

newArray :: Ix i => (i, i) -> Word -> IO (IOUArray i Word) #

newArray_ :: Ix i => (i, i) -> IO (IOUArray i Word) #

unsafeNewArray_ :: Ix i => (i, i) -> IO (IOUArray i Word) #

unsafeRead :: Ix i => IOUArray i Word -> Int -> IO Word #

unsafeWrite :: Ix i => IOUArray i Word -> Int -> Word -> IO () #

Generic1 (URec Word :: k -> Type) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 (URec Word :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Word :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UWord" 'PrefixI 'True) (S1 ('MetaSel ('Just "uWord#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UWord :: k -> Type)))

Methods

from1 :: forall (a :: k). URec Word a -> Rep1 (URec Word :: k -> Type) a #

to1 :: forall (a :: k). Rep1 (URec Word :: k -> Type) a -> URec Word a #

Foldable (UWord :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UWord m -> m #

foldMap :: Monoid m => (a -> m) -> UWord a -> m #

foldMap' :: Monoid m => (a -> m) -> UWord a -> m #

foldr :: (a -> b -> b) -> b -> UWord a -> b #

foldr' :: (a -> b -> b) -> b -> UWord a -> b #

foldl :: (b -> a -> b) -> b -> UWord a -> b #

foldl' :: (b -> a -> b) -> b -> UWord a -> b #

foldr1 :: (a -> a -> a) -> UWord a -> a #

foldl1 :: (a -> a -> a) -> UWord a -> a #

toList :: UWord a -> [a] #

null :: UWord a -> Bool #

length :: UWord a -> Int #

elem :: Eq a => a -> UWord a -> Bool #

maximum :: Ord a => UWord a -> a #

minimum :: Ord a => UWord a -> a #

sum :: Num a => UWord a -> a #

product :: Num a => UWord a -> a #

Traversable (UWord :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UWord a -> f (UWord b) # sequenceA :: Applicative f => UWord (f a) -> f (UWord a) # mapM :: Monad m => (a -> m b) -> UWord a -> m (UWord b) # sequence :: Monad m => UWord (m a) -> m (UWord a) #
MArray (STUArray s) Word (ST s) |

Instance details

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Word -> ST s (i, i) #

getNumElements :: Ix i => STUArray s i Word -> ST s Int #

newArray :: Ix i => (i, i) -> Word -> ST s (STUArray s i Word) #

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Word) #

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Word) #

unsafeRead :: Ix i => STUArray s i Word -> Int -> ST s Word #

unsafeWrite :: Ix i => STUArray s i Word -> Int -> Word -> ST s () #

Functor (URec Word :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Word a -> URec Word b # (<$) :: a -> URec Word b -> URec Word a #
Generic (URec Word p) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Word p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UWord" 'PrefixI 'True) (S1 ('MetaSel ('Just "uWord#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UWord :: Type -> Type)))

Methods

from :: URec Word p -> Rep (URec Word p) x #

to :: Rep (URec Word p) x -> URec Word p #

Show (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Word p -> ShowS # show :: URec Word p -> String # showList :: [URec Word p] -> ShowS #
Eq (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Word p -> URec Word p -> Bool # (/=) :: URec Word p -> URec Word p -> Bool #
Ord (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: URec Word p -> URec Word p -> Ordering # (<) :: URec Word p -> URec Word p -> Bool # (<=) :: URec Word p -> URec Word p -> Bool # (>) :: URec Word p -> URec Word p -> Bool # (>=) :: URec Word p -> URec Word p -> Bool # max :: URec Word p -> URec Word p -> URec Word p # min :: URec Word p -> URec Word p -> URec Word p #
data URec Word (p :: k) | Used for marking occurrences of `Word#` @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

data URec Word (p :: k) = UWord {

- uWord# :: Word#

}

type Rep1 (URec Word :: k -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep1 (URec Word :: k -> Type) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UWord" 'PrefixI 'True) (S1 ('MetaSel ('Just "uWord#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UWord :: k -> Type)))
type Rep (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics type Rep (URec Word p) = D1 ('MetaData "URec" "GHC.Internal.Generics" "ghc-internal" 'False) (C1 ('MetaCons "UWord" 'PrefixI 'True) (S1 ('MetaSel ('Just "uWord#") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (UWord :: Type -> Type)))

data Ordering #

Constructors

LT |
EQ |
GT |

#### Instances

Instances details

Binary Ordering |
Instance details Defined in Data.Binary.Class Methods put :: Ordering -> Put # get :: Get Ordering # putList :: [Ordering] -> Put #
NFData Ordering |
Instance details Defined in Control.DeepSeq Methods rnf :: Ordering -> () #
Monoid Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: Ordering # mappend :: Ordering -> Ordering -> Ordering # mconcat :: [Ordering] -> Ordering #
Semigroup Ordering | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: Ordering -> Ordering -> Ordering # sconcat :: NonEmpty Ordering -> Ordering # stimes :: Integral b => b -> Ordering -> Ordering #
Data Ordering | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Ordering -> c Ordering #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Ordering #

toConstr :: Ordering -> Constr #

dataTypeOf :: Ordering -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Ordering) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Ordering) #

gmapT :: (forall b. Data b => b -> b) -> Ordering -> Ordering #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Ordering -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Ordering -> r #

gmapQ :: (forall d. Data d => d -> u) -> Ordering -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Ordering -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Ordering -> m Ordering #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Ordering -> m Ordering #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Ordering -> m Ordering #

Bounded Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Ordering # maxBound :: Ordering #
Enum Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Ordering -> Ordering # pred :: Ordering -> Ordering # toEnum :: Int -> Ordering # fromEnum :: Ordering -> Int # enumFrom :: Ordering -> [Ordering] # enumFromThen :: Ordering -> Ordering -> [Ordering] # enumFromTo :: Ordering -> Ordering -> [Ordering] # enumFromThenTo :: Ordering -> Ordering -> Ordering -> [Ordering] #
Generic Ordering |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep Ordering | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep Ordering = D1 ('MetaData "Ordering" "GHC.Types" "ghc-prim" 'False) (C1 ('MetaCons "LT" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "EQ" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "GT" 'PrefixI 'False) (U1 :: Type -> Type)))

Methods

from :: Ordering -> Rep Ordering x #

to :: Rep Ordering x -> Ordering #

Ix Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Ix Methods range :: (Ordering, Ordering) -> [Ordering] # index :: (Ordering, Ordering) -> Ordering -> Int # unsafeIndex :: (Ordering, Ordering) -> Ordering -> Int # inRange :: (Ordering, Ordering) -> Ordering -> Bool # rangeSize :: (Ordering, Ordering) -> Int # unsafeRangeSize :: (Ordering, Ordering) -> Int #
Read Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Ordering # readList :: ReadS [Ordering] # readPrec :: ReadPrec Ordering # readListPrec :: ReadPrec [Ordering] #
Show Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Ordering -> ShowS # show :: Ordering -> String # showList :: [Ordering] -> ShowS #
Outputable Ordering # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Ordering -> SDoc #
Eq Ordering |
Instance details Defined in GHC.Classes Methods (==) :: Ordering -> Ordering -> Bool # (/=) :: Ordering -> Ordering -> Bool #
Ord Ordering |
Instance details Defined in GHC.Classes Methods compare :: Ordering -> Ordering -> Ordering # (<) :: Ordering -> Ordering -> Bool # (<=) :: Ordering -> Ordering -> Bool # (>) :: Ordering -> Ordering -> Bool # (>=) :: Ordering -> Ordering -> Bool # max :: Ordering -> Ordering -> Ordering # min :: Ordering -> Ordering -> Ordering #
Pretty Ordering |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Ordering -> Doc ann # pPrint :: Ordering -> Doc ann # pPrintList :: PrettyLevel -> [Ordering] -> Doc ann #
Pretty Ordering |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Ordering -> Doc # pPrint :: Ordering -> Doc # pPrintList :: PrettyLevel -> [Ordering] -> Doc #
type Rep Ordering | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics type Rep Ordering = D1 ('MetaData "Ordering" "GHC.Types" "ghc-prim" 'False) (C1 ('MetaCons "LT" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "EQ" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "GT" 'PrefixI 'False) (U1 :: Type -> Type)))

class a ~# b => (a :: k) ~ (b :: k) infix 4 #

Lifted, homogeneous equality. By lifted, we mean that it can be bogus (deferred type error). By homogeneous, the two types `a` and `b` must have the same kinds.

data Integer #

Arbitrary precision integers. In contrast with fixed-size integral types such as `Int`, the `Integer` type represents the entire infinite range of integers.

Integers are stored in a kind of sign-magnitude form, hence do not expect two's complement form when using bit operations.

If the value is small (i.e., fits into an `Int`), the `IS` constructor is used. Otherwise `IP` and `IN` constructors are used to store a `BigNat` representing the positive or the negative value magnitude, respectively.

Invariant: `IP` and `IN` are used iff the value does not fit in `IS`.

#### Instances

Instances details

PrintfArg Integer | Since: base-2.1
Instance details Defined in Text.Printf Methods formatArg :: Integer -> FieldFormatter # parseFormat :: Integer -> ModifierParser #
Binary Integer |
Instance details Defined in Data.Binary.Class Methods put :: Integer -> Put # get :: Get Integer # putList :: [Integer] -> Put #
NFData Integer |
Instance details Defined in Control.DeepSeq Methods rnf :: Integer -> () #
Bits Integer | @since base-2.01

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Integer -> Integer -> Integer #

(.|.) :: Integer -> Integer -> Integer #

xor :: Integer -> Integer -> Integer #

complement :: Integer -> Integer #

shift :: Integer -> Int -> Integer #

rotate :: Integer -> Int -> Integer #

zeroBits :: Integer #

bit :: Int -> Integer #

setBit :: Integer -> Int -> Integer #

clearBit :: Integer -> Int -> Integer #

complementBit :: Integer -> Int -> Integer #

testBit :: Integer -> Int -> Bool #

bitSizeMaybe :: Integer -> Maybe Int #

bitSize :: Integer -> Int #

isSigned :: Integer -> Bool #

shiftL :: Integer -> Int -> Integer #

unsafeShiftL :: Integer -> Int -> Integer #

shiftR :: Integer -> Int -> Integer #

unsafeShiftR :: Integer -> Int -> Integer #

rotateL :: Integer -> Int -> Integer #

rotateR :: Integer -> Int -> Integer #

popCount :: Integer -> Int #

Data Integer | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Integer -> c Integer #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Integer #

toConstr :: Integer -> Constr #

dataTypeOf :: Integer -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Integer) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Integer) #

gmapT :: (forall b. Data b => b -> b) -> Integer -> Integer #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Integer -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Integer -> r #

gmapQ :: (forall d. Data d => d -> u) -> Integer -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Integer -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Integer -> m Integer #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Integer -> m Integer #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Integer -> m Integer #

Enum Integer | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Integer -> Integer # pred :: Integer -> Integer # toEnum :: Int -> Integer # fromEnum :: Integer -> Int # enumFrom :: Integer -> [Integer] # enumFromThen :: Integer -> Integer -> [Integer] # enumFromTo :: Integer -> Integer -> [Integer] # enumFromThenTo :: Integer -> Integer -> Integer -> [Integer] #
Ix Integer | @since base-2.01
Instance details Defined in GHC.Internal.Ix Methods range :: (Integer, Integer) -> [Integer] # index :: (Integer, Integer) -> Integer -> Int # unsafeIndex :: (Integer, Integer) -> Integer -> Int # inRange :: (Integer, Integer) -> Integer -> Bool # rangeSize :: (Integer, Integer) -> Int # unsafeRangeSize :: (Integer, Integer) -> Int #
Num Integer | @since base-2.01
Instance details Defined in GHC.Internal.Num Methods (+) :: Integer -> Integer -> Integer # (-) :: Integer -> Integer -> Integer # (*) :: Integer -> Integer -> Integer # negate :: Integer -> Integer # abs :: Integer -> Integer # signum :: Integer -> Integer # fromInteger :: Integer -> Integer #
Read Integer | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Integer # readList :: ReadS [Integer] # readPrec :: ReadPrec Integer # readListPrec :: ReadPrec [Integer] #
Integral Integer | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods quot :: Integer -> Integer -> Integer # rem :: Integer -> Integer -> Integer # div :: Integer -> Integer -> Integer # mod :: Integer -> Integer -> Integer # quotRem :: Integer -> Integer -> (Integer, Integer) # divMod :: Integer -> Integer -> (Integer, Integer) # toInteger :: Integer -> Integer #
Real Integer | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods toRational :: Integer -> Rational #
Show Integer | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Integer -> ShowS # show :: Integer -> String # showList :: [Integer] -> ShowS #
ToJExpr Integer # |
Instance details Defined in GHC.JS.Make Methods toJExpr :: Integer -> JStgExpr # toJExprFromList :: [Integer] -> JStgExpr #
Binary Integer # |
Instance details Defined in GHC.Utils.Binary Methods put_ :: BinHandle -> Integer -> IO () # put :: BinHandle -> Integer -> IO (Bin Integer) # get :: BinHandle -> IO Integer #
Outputable Integer # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Integer -> SDoc #
Eq Integer |
Instance details Defined in GHC.Num.Integer Methods (==) :: Integer -> Integer -> Bool # (/=) :: Integer -> Integer -> Bool #
Ord Integer |
Instance details Defined in GHC.Num.Integer Methods compare :: Integer -> Integer -> Ordering # (<) :: Integer -> Integer -> Bool # (<=) :: Integer -> Integer -> Bool # (>) :: Integer -> Integer -> Bool # (>=) :: Integer -> Integer -> Bool # max :: Integer -> Integer -> Integer # min :: Integer -> Integer -> Integer #
Pretty Integer |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Integer -> Doc ann # pPrint :: Integer -> Doc ann # pPrintList :: PrettyLevel -> [Integer] -> Doc ann #
Pretty Integer |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Integer -> Doc # pPrint :: Integer -> Doc # pPrintList :: PrettyLevel -> [Integer] -> Doc #
Lift Integer # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Integer -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Integer -> Code m Integer #
Lift Integer |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Integer -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Integer -> Code m Integer #

cycle :: HasCallStack => [a] -> [a] #

`cycle` ties a finite list into a circular one, or equivalently, the infinite repetition of the original list. It is the identity on infinite lists.

#### Examples

Expand

    >>> cycle []
    *** Exception: Prelude.cycle: empty list

    >>> take 10 (cycle [42])
    [42,42,42,42,42,42,42,42,42,42]

    >>> take 10 (cycle [2, 5, 7])
    [2,5,7,2,5,7,2,5,7,2]

    >>> take 1 (cycle (42 : undefined))
    [42]

const :: a -> b -> a #

`const x y` always evaluates to `x`, ignoring its second argument.

    const x = \_ -> x

This function might seem useless at first glance, but it can be very useful in a higher order context.

#### Examples

Expand

    >>> const 42 "hello"
    42

    >>> map (const 42) [0..3]
    [42,42,42,42]

(++) :: [a] -> [a] -> [a] infixr 5 #

`(++)` appends two lists, i.e.,

    [x1, ..., xm] ++ [y1, ..., yn] == [x1, ..., xm, y1, ..., yn]
    [x1, ..., xm] ++ [y1, ...] == [x1, ..., xm, y1, ...]

If the first list is not finite, the result is the first list.

#### Performance considerations

Expand

This function takes linear time in the number of elements of the first list. Thus it is better to associate repeated applications of `(++)` to the right (which is the default behaviour): `xs ++ (ys ++ zs)` or simply `xs ++ ys ++ zs`, but not `(xs ++ ys) ++ zs`. For the same reason `concat` `=` `foldr` `(++)` `[]` has linear performance, while `foldl` `(++)` `[]` is prone to quadratic slowdown

#### Examples

Expand

    >>> [1, 2, 3] ++ [4, 5, 6]
    [1,2,3,4,5,6]

    >>> [] ++ [1, 2, 3]
    [1,2,3]

    >>> [3, 2, 1] ++ []
    [3,2,1]

class Foldable (t :: Type -> Type) where #

The Foldable class represents data structures that can be reduced to a summary value one element at a time. Strict left-associative folds are a good fit for space-efficient reduction, while lazy right-associative folds are a good fit for corecursive iteration, or for folds that short-circuit after processing an initial subsequence of the structure's elements.

Instances can be derived automatically by enabling the `DeriveFoldable` extension. For example, a derived instance for a binary tree might be:

    {-# LANGUAGE DeriveFoldable #-}
    data Tree a = Empty
                | Leaf a
                | Node (Tree a) a (Tree a)
        deriving Foldable

A more detailed description can be found in the Overview section of Data.Foldable.

For the class laws see the Laws section of Data.Foldable.

Minimal complete definition

foldMap | foldr

Methods

foldMap :: Monoid m => (a -> m) -> t a -> m #

Map each element of the structure into a monoid, and combine the results with `(`<>`)`. This fold is right-associative and lazy in the accumulator. For strict left-associative folds consider `foldMap'` instead.

#### Examples

Expand

Basic usage:

    >>> foldMap Sum [1, 3, 5]
    Sum {getSum = 9}

    >>> foldMap Product [1, 3, 5]
    Product {getProduct = 15}

    >>> foldMap (replicate 3) [1, 2, 3]
    [1,1,1,2,2,2,3,3,3]

When a Monoid's `(`<>`)` is lazy in its second argument, `foldMap` can return a result even from an unbounded structure. For example, lazy accumulation enables Data.ByteString.Builder to efficiently serialise large data structures and produce the output incrementally:

    >>> import qualified Data.ByteString.Lazy as L
    >>> import qualified Data.ByteString.Builder as B
    >>> let bld :: Int -> B.Builder; bld i = B.intDec i <> B.word8 0x20
    >>> let lbs = B.toLazyByteString $ foldMap bld [0..]
    >>> L.take 64 lbs
    "0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24"

foldr :: (a -> b -> b) -> b -> t a -> b #

Right-associative fold of a structure, lazy in the accumulator.

In the case of lists, `foldr`, when applied to a binary operator, a starting value (typically the right-identity of the operator), and a list, reduces the list using the binary operator, from right to left:

    foldr f z [x1, x2, ..., xn] == x1 `f` (x2 `f` ... (xn `f` z)...)

Note that since the head of the resulting expression is produced by an application of the operator to the first element of the list, given an operator lazy in its right argument, `foldr` can produce a terminating expression from an unbounded list.

For a general `Foldable` structure this should be semantically identical to,

    foldr f z = foldr f z . toList

#### Examples

Expand

Basic usage:

    >>> foldr (||) False [False, True, False]
    True

    >>> foldr (||) False []
    False

    >>> foldr (\c acc -> acc ++ [c]) "foo" ['a', 'b', 'c', 'd']
    "foodcba"

##### Infinite structures

⚠️ Applying `foldr` to infinite structures usually doesn't terminate.

It may still terminate under one of the following conditions:

- the folding function is short-circuiting
- the folding function is lazy on its second argument

###### Short-circuiting

`(`||`)` short-circuits on `True` values, so the following terminates because there is a `True` value finitely far from the left side:

    >>> foldr (||) False (True : repeat False)
    True

But the following doesn't terminate:

    >>> foldr (||) False (repeat False ++ [True])
    * Hangs forever *

###### Laziness in the second argument

Applying `foldr` to infinite structures terminates when the operator is lazy in its second argument (the initial accumulator is never used in this case, and so could be left `undefined`, but `[]` is more clear):

    >>> take 5 $ foldr (\i acc -> i : fmap (+3) acc) [] (repeat 1)
    [1,4,7,10,13]

foldl :: (b -> a -> b) -> b -> t a -> b #

Left-associative fold of a structure, lazy in the accumulator. This is rarely what you want, but can work well for structures with efficient right-to-left sequencing and an operator that is lazy in its left argument.

In the case of lists, `foldl`, when applied to a binary operator, a starting value (typically the left-identity of the operator), and a list, reduces the list using the binary operator, from left to right:

    foldl f z [x1, x2, ..., xn] == (...((z `f` x1) `f` x2) `f`...) `f` xn

Note that to produce the outermost application of the operator the entire input list must be traversed. Like all left-associative folds, `foldl` will diverge if given an infinite list.

If you want an efficient strict left-fold, you probably want to use `foldl'` instead of `foldl`. The reason for this is that the latter does not force the inner results (e.g. `z `f` x1` in the above example) before applying them to the operator (e.g. to `(`f` x2)`). This results in a thunk chain O(n) elements long, which then must be evaluated from the outside-in.

For a general `Foldable` structure this should be semantically identical to:

    foldl f z = foldl f z . toList

#### Examples

Expand

The first example is a strict fold, which in practice is best performed with `foldl'`.

    >>> foldl (+) 42 [1,2,3,4]
    52

Though the result below is lazy, the input is reversed before prepending it to the initial accumulator, so corecursion begins only after traversing the entire input string.

    >>> foldl (\acc c -> c : acc) "abcd" "efgh"
    "hgfeabcd"

A left fold of a structure that is infinite on the right cannot terminate, even when for any finite input the fold just returns the initial accumulator:

    >>> foldl (\a _ -> a) 0 $ repeat 1
    * Hangs forever *

WARNING: When it comes to lists, you always want to use either `foldl'` or `foldr` instead.

foldl' :: (b -> a -> b) -> b -> t a -> b #

Left-associative fold of a structure but with strict application of the operator.

This ensures that each step of the fold is forced to Weak Head Normal Form before being applied, avoiding the collection of thunks that would otherwise occur. This is often what you want to strictly reduce a finite structure to a single strict result (e.g. `sum`).

For a general `Foldable` structure this should be semantically identical to,

    foldl' f z = foldl' f z . toList

@since base-4.6.0.0

foldr1 :: (a -> a -> a) -> t a -> a #

A variant of `foldr` that has no base case, and thus may only be applied to non-empty structures.

This function is non-total and will raise a runtime exception if the structure happens to be empty.

#### Examples

Expand

Basic usage:

    >>> foldr1 (+) [1..4]
    10

    >>> foldr1 (+) []
    Exception: Prelude.foldr1: empty list

    >>> foldr1 (+) Nothing
    *** Exception: foldr1: empty structure

    >>> foldr1 (-) [1..4]
    -2

    >>> foldr1 (&&) [True, False, True, True]
    False

    >>> foldr1 (||) [False, False, True, True]
    True

    >>> foldr1 (+) [1..]
    * Hangs forever *

foldl1 :: (a -> a -> a) -> t a -> a #

A variant of `foldl` that has no base case, and thus may only be applied to non-empty structures.

This function is non-total and will raise a runtime exception if the structure happens to be empty.

    foldl1 f = foldl1 f . toList

#### Examples

Expand

Basic usage:

    >>> foldl1 (+) [1..4]
    10

    >>> foldl1 (+) []
    *** Exception: Prelude.foldl1: empty list

    >>> foldl1 (+) Nothing
    *** Exception: foldl1: empty structure

    >>> foldl1 (-) [1..4]
    -8

    >>> foldl1 (&&) [True, False, True, True]
    False

    >>> foldl1 (||) [False, False, True, True]
    True

    >>> foldl1 (+) [1..]
    * Hangs forever *

null :: t a -> Bool #

Test whether the structure is empty. The default implementation is Left-associative and lazy in both the initial element and the accumulator. Thus optimised for structures where the first element can be accessed in constant time. Structures where this is not the case should have a non-default implementation.

#### Examples

Expand

Basic usage:

    >>> null []
    True

    >>> null [1]
    False

`null` is expected to terminate even for infinite structures. The default implementation terminates provided the structure is bounded on the left (there is a leftmost element).

    >>> null [1..]
    False

@since base-4.8.0.0

length :: t a -> Int #

Returns the size/length of a finite structure as an `Int`. The default implementation just counts elements starting with the leftmost. Instances for structures that can compute the element count faster than via element-by-element counting, should provide a specialised implementation.

#### Examples

Expand

Basic usage:

    >>> length []
    0

    >>> length ['a', 'b', 'c']
    3
    >>> length [1..]
    * Hangs forever *

@since base-4.8.0.0

elem :: Eq a => a -> t a -> Bool infix 4 #

Does the element occur in the structure?

Note: `elem` is often used in infix form.

#### Examples

Expand

Basic usage:

    >>> 3 `elem` []
    False

    >>> 3 `elem` [1,2]
    False

    >>> 3 `elem` [1,2,3,4,5]
    True

For infinite structures, the default implementation of `elem` terminates if the sought-after value exists at a finite distance from the left side of the structure:

    >>> 3 `elem` [1..]
    True

    >>> 3 `elem` ([4..] ++ [3])
    * Hangs forever *

@since base-4.8.0.0

maximum :: Ord a => t a -> a #

The largest element of a non-empty structure.

This function is non-total and will raise a runtime exception if the structure happens to be empty. A structure that supports random access and maintains its elements in order should provide a specialised implementation to return the maximum in faster than linear time.

#### Examples

Expand

Basic usage:

    >>> maximum [1..10]
    10

    >>> maximum []
    *** Exception: Prelude.maximum: empty list

    >>> maximum Nothing
    *** Exception: maximum: empty structure

WARNING: This function is partial for possibly-empty structures like lists.

@since base-4.8.0.0

minimum :: Ord a => t a -> a #

The least element of a non-empty structure.

This function is non-total and will raise a runtime exception if the structure happens to be empty. A structure that supports random access and maintains its elements in order should provide a specialised implementation to return the minimum in faster than linear time.

#### Examples

Expand

Basic usage:

    >>> minimum [1..10]
    1

    >>> minimum []
    *** Exception: Prelude.minimum: empty list

    >>> minimum Nothing
    *** Exception: minimum: empty structure

WARNING: This function is partial for possibly-empty structures like lists.

@since base-4.8.0.0

sum :: Num a => t a -> a #

The `sum` function computes the sum of the numbers of a structure.

#### Examples

Expand

Basic usage:

    >>> sum []
    0

    >>> sum [42]
    42

    >>> sum [1..10]
    55

    >>> sum [4.1, 2.0, 1.7]
    7.8

    >>> sum [1..]
    * Hangs forever *

@since base-4.8.0.0

product :: Num a => t a -> a #

The `product` function computes the product of the numbers of a structure.

#### Examples

Expand

Basic usage:

    >>> product []
    1

    >>> product [42]
    42

    >>> product [1..10]
    3628800

    >>> product [4.1, 2.0, 1.7]
    13.939999999999998

    >>> product [1..]
    * Hangs forever *

@since base-4.8.0.0

#### Instances

Instances details

Foldable Complex | Since: base-4.9.0.0

Instance details

Defined in Data.Complex

Methods

fold :: Monoid m => Complex m -> m #

foldMap :: Monoid m => (a -> m) -> Complex a -> m #

foldMap' :: Monoid m => (a -> m) -> Complex a -> m #

foldr :: (a -> b -> b) -> b -> Complex a -> b #

foldr' :: (a -> b -> b) -> b -> Complex a -> b #

foldl :: (b -> a -> b) -> b -> Complex a -> b #

foldl' :: (b -> a -> b) -> b -> Complex a -> b #

foldr1 :: (a -> a -> a) -> Complex a -> a #

foldl1 :: (a -> a -> a) -> Complex a -> a #

toList :: Complex a -> [a] #

null :: Complex a -> Bool #

length :: Complex a -> Int #

elem :: Eq a => a -> Complex a -> Bool #

maximum :: Ord a => Complex a -> a #

minimum :: Ord a => Complex a -> a #

sum :: Num a => Complex a -> a #

product :: Num a => Complex a -> a #

Foldable First | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

fold :: Monoid m => First m -> m #

foldMap :: Monoid m => (a -> m) -> First a -> m #

foldMap' :: Monoid m => (a -> m) -> First a -> m #

foldr :: (a -> b -> b) -> b -> First a -> b #

foldr' :: (a -> b -> b) -> b -> First a -> b #

foldl :: (b -> a -> b) -> b -> First a -> b #

foldl' :: (b -> a -> b) -> b -> First a -> b #

foldr1 :: (a -> a -> a) -> First a -> a #

foldl1 :: (a -> a -> a) -> First a -> a #

toList :: First a -> [a] #

null :: First a -> Bool #

length :: First a -> Int #

elem :: Eq a => a -> First a -> Bool #

maximum :: Ord a => First a -> a #

minimum :: Ord a => First a -> a #

sum :: Num a => First a -> a #

product :: Num a => First a -> a #

Foldable Last | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

fold :: Monoid m => Last m -> m #

foldMap :: Monoid m => (a -> m) -> Last a -> m #

foldMap' :: Monoid m => (a -> m) -> Last a -> m #

foldr :: (a -> b -> b) -> b -> Last a -> b #

foldr' :: (a -> b -> b) -> b -> Last a -> b #

foldl :: (b -> a -> b) -> b -> Last a -> b #

foldl' :: (b -> a -> b) -> b -> Last a -> b #

foldr1 :: (a -> a -> a) -> Last a -> a #

foldl1 :: (a -> a -> a) -> Last a -> a #

toList :: Last a -> [a] #

null :: Last a -> Bool #

length :: Last a -> Int #

elem :: Eq a => a -> Last a -> Bool #

maximum :: Ord a => Last a -> a #

minimum :: Ord a => Last a -> a #

sum :: Num a => Last a -> a #

product :: Num a => Last a -> a #

Foldable Max | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

fold :: Monoid m => Max m -> m #

foldMap :: Monoid m => (a -> m) -> Max a -> m #

foldMap' :: Monoid m => (a -> m) -> Max a -> m #

foldr :: (a -> b -> b) -> b -> Max a -> b #

foldr' :: (a -> b -> b) -> b -> Max a -> b #

foldl :: (b -> a -> b) -> b -> Max a -> b #

foldl' :: (b -> a -> b) -> b -> Max a -> b #

foldr1 :: (a -> a -> a) -> Max a -> a #

foldl1 :: (a -> a -> a) -> Max a -> a #

toList :: Max a -> [a] #

null :: Max a -> Bool #

length :: Max a -> Int #

elem :: Eq a => a -> Max a -> Bool #

maximum :: Ord a => Max a -> a #

minimum :: Ord a => Max a -> a #

sum :: Num a => Max a -> a #

product :: Num a => Max a -> a #

Foldable Min | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

fold :: Monoid m => Min m -> m #

foldMap :: Monoid m => (a -> m) -> Min a -> m #

foldMap' :: Monoid m => (a -> m) -> Min a -> m #

foldr :: (a -> b -> b) -> b -> Min a -> b #

foldr' :: (a -> b -> b) -> b -> Min a -> b #

foldl :: (b -> a -> b) -> b -> Min a -> b #

foldl' :: (b -> a -> b) -> b -> Min a -> b #

foldr1 :: (a -> a -> a) -> Min a -> a #

foldl1 :: (a -> a -> a) -> Min a -> a #

toList :: Min a -> [a] #

null :: Min a -> Bool #

length :: Min a -> Int #

elem :: Eq a => a -> Min a -> Bool #

maximum :: Ord a => Min a -> a #

minimum :: Ord a => Min a -> a #

sum :: Num a => Min a -> a #

product :: Num a => Min a -> a #

Foldable SCC | Since: containers-0.5.9

Instance details

Defined in Data.Graph

Methods

fold :: Monoid m => SCC m -> m #

foldMap :: Monoid m => (a -> m) -> SCC a -> m #

foldMap' :: Monoid m => (a -> m) -> SCC a -> m #

foldr :: (a -> b -> b) -> b -> SCC a -> b #

foldr' :: (a -> b -> b) -> b -> SCC a -> b #

foldl :: (b -> a -> b) -> b -> SCC a -> b #

foldl' :: (b -> a -> b) -> b -> SCC a -> b #

foldr1 :: (a -> a -> a) -> SCC a -> a #

foldl1 :: (a -> a -> a) -> SCC a -> a #

toList :: SCC a -> [a] #

null :: SCC a -> Bool #

length :: SCC a -> Int #

elem :: Eq a => a -> SCC a -> Bool #

maximum :: Ord a => SCC a -> a #

minimum :: Ord a => SCC a -> a #

sum :: Num a => SCC a -> a #

product :: Num a => SCC a -> a #

Foldable IntMap | Folds in order of increasing key.

Instance details

Defined in Data.IntMap.Internal

Methods

fold :: Monoid m => IntMap m -> m #

foldMap :: Monoid m => (a -> m) -> IntMap a -> m #

foldMap' :: Monoid m => (a -> m) -> IntMap a -> m #

foldr :: (a -> b -> b) -> b -> IntMap a -> b #

foldr' :: (a -> b -> b) -> b -> IntMap a -> b #

foldl :: (b -> a -> b) -> b -> IntMap a -> b #

foldl' :: (b -> a -> b) -> b -> IntMap a -> b #

foldr1 :: (a -> a -> a) -> IntMap a -> a #

foldl1 :: (a -> a -> a) -> IntMap a -> a #

toList :: IntMap a -> [a] #

null :: IntMap a -> Bool #

length :: IntMap a -> Int #

elem :: Eq a => a -> IntMap a -> Bool #

maximum :: Ord a => IntMap a -> a #

minimum :: Ord a => IntMap a -> a #

sum :: Num a => IntMap a -> a #

product :: Num a => IntMap a -> a #

Foldable Digit |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => Digit m -> m #

foldMap :: Monoid m => (a -> m) -> Digit a -> m #

foldMap' :: Monoid m => (a -> m) -> Digit a -> m #

foldr :: (a -> b -> b) -> b -> Digit a -> b #

foldr' :: (a -> b -> b) -> b -> Digit a -> b #

foldl :: (b -> a -> b) -> b -> Digit a -> b #

foldl' :: (b -> a -> b) -> b -> Digit a -> b #

foldr1 :: (a -> a -> a) -> Digit a -> a #

foldl1 :: (a -> a -> a) -> Digit a -> a #

toList :: Digit a -> [a] #

null :: Digit a -> Bool #

length :: Digit a -> Int #

elem :: Eq a => a -> Digit a -> Bool #

maximum :: Ord a => Digit a -> a #

minimum :: Ord a => Digit a -> a #

sum :: Num a => Digit a -> a #

product :: Num a => Digit a -> a #

Foldable Elem |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => Elem m -> m #

foldMap :: Monoid m => (a -> m) -> Elem a -> m #

foldMap' :: Monoid m => (a -> m) -> Elem a -> m #

foldr :: (a -> b -> b) -> b -> Elem a -> b #

foldr' :: (a -> b -> b) -> b -> Elem a -> b #

foldl :: (b -> a -> b) -> b -> Elem a -> b #

foldl' :: (b -> a -> b) -> b -> Elem a -> b #

foldr1 :: (a -> a -> a) -> Elem a -> a #

foldl1 :: (a -> a -> a) -> Elem a -> a #

toList :: Elem a -> [a] #

null :: Elem a -> Bool #

length :: Elem a -> Int #

elem :: Eq a => a -> Elem a -> Bool #

maximum :: Ord a => Elem a -> a #

minimum :: Ord a => Elem a -> a #

sum :: Num a => Elem a -> a #

product :: Num a => Elem a -> a #

Foldable FingerTree |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => FingerTree m -> m #

foldMap :: Monoid m => (a -> m) -> FingerTree a -> m #

foldMap' :: Monoid m => (a -> m) -> FingerTree a -> m #

foldr :: (a -> b -> b) -> b -> FingerTree a -> b #

foldr' :: (a -> b -> b) -> b -> FingerTree a -> b #

foldl :: (b -> a -> b) -> b -> FingerTree a -> b #

foldl' :: (b -> a -> b) -> b -> FingerTree a -> b #

foldr1 :: (a -> a -> a) -> FingerTree a -> a #

foldl1 :: (a -> a -> a) -> FingerTree a -> a #

toList :: FingerTree a -> [a] #

null :: FingerTree a -> Bool #

length :: FingerTree a -> Int #

elem :: Eq a => a -> FingerTree a -> Bool #

maximum :: Ord a => FingerTree a -> a #

minimum :: Ord a => FingerTree a -> a #

sum :: Num a => FingerTree a -> a #

product :: Num a => FingerTree a -> a #

Foldable Node |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => Node m -> m #

foldMap :: Monoid m => (a -> m) -> Node a -> m #

foldMap' :: Monoid m => (a -> m) -> Node a -> m #

foldr :: (a -> b -> b) -> b -> Node a -> b #

foldr' :: (a -> b -> b) -> b -> Node a -> b #

foldl :: (b -> a -> b) -> b -> Node a -> b #

foldl' :: (b -> a -> b) -> b -> Node a -> b #

foldr1 :: (a -> a -> a) -> Node a -> a #

foldl1 :: (a -> a -> a) -> Node a -> a #

toList :: Node a -> [a] #

null :: Node a -> Bool #

length :: Node a -> Int #

elem :: Eq a => a -> Node a -> Bool #

maximum :: Ord a => Node a -> a #

minimum :: Ord a => Node a -> a #

sum :: Num a => Node a -> a #

product :: Num a => Node a -> a #

Foldable Seq |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => Seq m -> m #

foldMap :: Monoid m => (a -> m) -> Seq a -> m #

foldMap' :: Monoid m => (a -> m) -> Seq a -> m #

foldr :: (a -> b -> b) -> b -> Seq a -> b #

foldr' :: (a -> b -> b) -> b -> Seq a -> b #

foldl :: (b -> a -> b) -> b -> Seq a -> b #

foldl' :: (b -> a -> b) -> b -> Seq a -> b #

foldr1 :: (a -> a -> a) -> Seq a -> a #

foldl1 :: (a -> a -> a) -> Seq a -> a #

toList :: Seq a -> [a] #

null :: Seq a -> Bool #

length :: Seq a -> Int #

elem :: Eq a => a -> Seq a -> Bool #

maximum :: Ord a => Seq a -> a #

minimum :: Ord a => Seq a -> a #

sum :: Num a => Seq a -> a #

product :: Num a => Seq a -> a #

Foldable ViewL |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => ViewL m -> m #

foldMap :: Monoid m => (a -> m) -> ViewL a -> m #

foldMap' :: Monoid m => (a -> m) -> ViewL a -> m #

foldr :: (a -> b -> b) -> b -> ViewL a -> b #

foldr' :: (a -> b -> b) -> b -> ViewL a -> b #

foldl :: (b -> a -> b) -> b -> ViewL a -> b #

foldl' :: (b -> a -> b) -> b -> ViewL a -> b #

foldr1 :: (a -> a -> a) -> ViewL a -> a #

foldl1 :: (a -> a -> a) -> ViewL a -> a #

toList :: ViewL a -> [a] #

null :: ViewL a -> Bool #

length :: ViewL a -> Int #

elem :: Eq a => a -> ViewL a -> Bool #

maximum :: Ord a => ViewL a -> a #

minimum :: Ord a => ViewL a -> a #

sum :: Num a => ViewL a -> a #

product :: Num a => ViewL a -> a #

Foldable ViewR |

Instance details

Defined in Data.Sequence.Internal

Methods

fold :: Monoid m => ViewR m -> m #

foldMap :: Monoid m => (a -> m) -> ViewR a -> m #

foldMap' :: Monoid m => (a -> m) -> ViewR a -> m #

foldr :: (a -> b -> b) -> b -> ViewR a -> b #

foldr' :: (a -> b -> b) -> b -> ViewR a -> b #

foldl :: (b -> a -> b) -> b -> ViewR a -> b #

foldl' :: (b -> a -> b) -> b -> ViewR a -> b #

foldr1 :: (a -> a -> a) -> ViewR a -> a #

foldl1 :: (a -> a -> a) -> ViewR a -> a #

toList :: ViewR a -> [a] #

null :: ViewR a -> Bool #

length :: ViewR a -> Int #

elem :: Eq a => a -> ViewR a -> Bool #

maximum :: Ord a => ViewR a -> a #

minimum :: Ord a => ViewR a -> a #

sum :: Num a => ViewR a -> a #

product :: Num a => ViewR a -> a #

Foldable Set | Folds in order of increasing key.

Instance details

Defined in Data.Set.Internal

Methods

fold :: Monoid m => Set m -> m #

foldMap :: Monoid m => (a -> m) -> Set a -> m #

foldMap' :: Monoid m => (a -> m) -> Set a -> m #

foldr :: (a -> b -> b) -> b -> Set a -> b #

foldr' :: (a -> b -> b) -> b -> Set a -> b #

foldl :: (b -> a -> b) -> b -> Set a -> b #

foldl' :: (b -> a -> b) -> b -> Set a -> b #

foldr1 :: (a -> a -> a) -> Set a -> a #

foldl1 :: (a -> a -> a) -> Set a -> a #

toList :: Set a -> [a] #

null :: Set a -> Bool #

length :: Set a -> Int #

elem :: Eq a => a -> Set a -> Bool #

maximum :: Ord a => Set a -> a #

minimum :: Ord a => Set a -> a #

sum :: Num a => Set a -> a #

product :: Num a => Set a -> a #

Foldable Tree | Folds in preorder

Instance details

Defined in Data.Tree

Methods

fold :: Monoid m => Tree m -> m #

foldMap :: Monoid m => (a -> m) -> Tree a -> m #

foldMap' :: Monoid m => (a -> m) -> Tree a -> m #

foldr :: (a -> b -> b) -> b -> Tree a -> b #

foldr' :: (a -> b -> b) -> b -> Tree a -> b #

foldl :: (b -> a -> b) -> b -> Tree a -> b #

foldl' :: (b -> a -> b) -> b -> Tree a -> b #

foldr1 :: (a -> a -> a) -> Tree a -> a #

foldl1 :: (a -> a -> a) -> Tree a -> a #

toList :: Tree a -> [a] #

null :: Tree a -> Bool #

length :: Tree a -> Int #

elem :: Eq a => a -> Tree a -> Bool #

maximum :: Ord a => Tree a -> a #

minimum :: Ord a => Tree a -> a #

sum :: Num a => Tree a -> a #

product :: Num a => Tree a -> a #

Foldable NonEmpty | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => NonEmpty m -> m #

foldMap :: Monoid m => (a -> m) -> NonEmpty a -> m #

foldMap' :: Monoid m => (a -> m) -> NonEmpty a -> m #

foldr :: (a -> b -> b) -> b -> NonEmpty a -> b #

foldr' :: (a -> b -> b) -> b -> NonEmpty a -> b #

foldl :: (b -> a -> b) -> b -> NonEmpty a -> b #

foldl' :: (b -> a -> b) -> b -> NonEmpty a -> b #

foldr1 :: (a -> a -> a) -> NonEmpty a -> a #

foldl1 :: (a -> a -> a) -> NonEmpty a -> a #

toList :: NonEmpty a -> [a] #

null :: NonEmpty a -> Bool #

length :: NonEmpty a -> Int #

elem :: Eq a => a -> NonEmpty a -> Bool #

maximum :: Ord a => NonEmpty a -> a #

minimum :: Ord a => NonEmpty a -> a #

sum :: Num a => NonEmpty a -> a #

product :: Num a => NonEmpty a -> a #

Foldable Identity | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

fold :: Monoid m => Identity m -> m #

foldMap :: Monoid m => (a -> m) -> Identity a -> m #

foldMap' :: Monoid m => (a -> m) -> Identity a -> m #

foldr :: (a -> b -> b) -> b -> Identity a -> b #

foldr' :: (a -> b -> b) -> b -> Identity a -> b #

foldl :: (b -> a -> b) -> b -> Identity a -> b #

foldl' :: (b -> a -> b) -> b -> Identity a -> b #

foldr1 :: (a -> a -> a) -> Identity a -> a #

foldl1 :: (a -> a -> a) -> Identity a -> a #

toList :: Identity a -> [a] #

null :: Identity a -> Bool #

length :: Identity a -> Int #

elem :: Eq a => a -> Identity a -> Bool #

maximum :: Ord a => Identity a -> a #

minimum :: Ord a => Identity a -> a #

sum :: Num a => Identity a -> a #

product :: Num a => Identity a -> a #

Foldable First | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => First m -> m #

foldMap :: Monoid m => (a -> m) -> First a -> m #

foldMap' :: Monoid m => (a -> m) -> First a -> m #

foldr :: (a -> b -> b) -> b -> First a -> b #

foldr' :: (a -> b -> b) -> b -> First a -> b #

foldl :: (b -> a -> b) -> b -> First a -> b #

foldl' :: (b -> a -> b) -> b -> First a -> b #

foldr1 :: (a -> a -> a) -> First a -> a #

foldl1 :: (a -> a -> a) -> First a -> a #

toList :: First a -> [a] #

null :: First a -> Bool #

length :: First a -> Int #

elem :: Eq a => a -> First a -> Bool #

maximum :: Ord a => First a -> a #

minimum :: Ord a => First a -> a #

sum :: Num a => First a -> a #

product :: Num a => First a -> a #

Foldable Last | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Last m -> m #

foldMap :: Monoid m => (a -> m) -> Last a -> m #

foldMap' :: Monoid m => (a -> m) -> Last a -> m #

foldr :: (a -> b -> b) -> b -> Last a -> b #

foldr' :: (a -> b -> b) -> b -> Last a -> b #

foldl :: (b -> a -> b) -> b -> Last a -> b #

foldl' :: (b -> a -> b) -> b -> Last a -> b #

foldr1 :: (a -> a -> a) -> Last a -> a #

foldl1 :: (a -> a -> a) -> Last a -> a #

toList :: Last a -> [a] #

null :: Last a -> Bool #

length :: Last a -> Int #

elem :: Eq a => a -> Last a -> Bool #

maximum :: Ord a => Last a -> a #

minimum :: Ord a => Last a -> a #

sum :: Num a => Last a -> a #

product :: Num a => Last a -> a #

Foldable Down | @since base-4.12.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Down m -> m #

foldMap :: Monoid m => (a -> m) -> Down a -> m #

foldMap' :: Monoid m => (a -> m) -> Down a -> m #

foldr :: (a -> b -> b) -> b -> Down a -> b #

foldr' :: (a -> b -> b) -> b -> Down a -> b #

foldl :: (b -> a -> b) -> b -> Down a -> b #

foldl' :: (b -> a -> b) -> b -> Down a -> b #

foldr1 :: (a -> a -> a) -> Down a -> a #

foldl1 :: (a -> a -> a) -> Down a -> a #

toList :: Down a -> [a] #

null :: Down a -> Bool #

length :: Down a -> Int #

elem :: Eq a => a -> Down a -> Bool #

maximum :: Ord a => Down a -> a #

minimum :: Ord a => Down a -> a #

sum :: Num a => Down a -> a #

product :: Num a => Down a -> a #

Foldable Dual | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Dual m -> m #

foldMap :: Monoid m => (a -> m) -> Dual a -> m #

foldMap' :: Monoid m => (a -> m) -> Dual a -> m #

foldr :: (a -> b -> b) -> b -> Dual a -> b #

foldr' :: (a -> b -> b) -> b -> Dual a -> b #

foldl :: (b -> a -> b) -> b -> Dual a -> b #

foldl' :: (b -> a -> b) -> b -> Dual a -> b #

foldr1 :: (a -> a -> a) -> Dual a -> a #

foldl1 :: (a -> a -> a) -> Dual a -> a #

toList :: Dual a -> [a] #

null :: Dual a -> Bool #

length :: Dual a -> Int #

elem :: Eq a => a -> Dual a -> Bool #

maximum :: Ord a => Dual a -> a #

minimum :: Ord a => Dual a -> a #

sum :: Num a => Dual a -> a #

product :: Num a => Dual a -> a #

Foldable Product | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Product m -> m #

foldMap :: Monoid m => (a -> m) -> Product a -> m #

foldMap' :: Monoid m => (a -> m) -> Product a -> m #

foldr :: (a -> b -> b) -> b -> Product a -> b #

foldr' :: (a -> b -> b) -> b -> Product a -> b #

foldl :: (b -> a -> b) -> b -> Product a -> b #

foldl' :: (b -> a -> b) -> b -> Product a -> b #

foldr1 :: (a -> a -> a) -> Product a -> a #

foldl1 :: (a -> a -> a) -> Product a -> a #

toList :: Product a -> [a] #

null :: Product a -> Bool #

length :: Product a -> Int #

elem :: Eq a => a -> Product a -> Bool #

maximum :: Ord a => Product a -> a #

minimum :: Ord a => Product a -> a #

sum :: Num a => Product a -> a #

product :: Num a => Product a -> a #

Foldable Sum | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Sum m -> m #

foldMap :: Monoid m => (a -> m) -> Sum a -> m #

foldMap' :: Monoid m => (a -> m) -> Sum a -> m #

foldr :: (a -> b -> b) -> b -> Sum a -> b #

foldr' :: (a -> b -> b) -> b -> Sum a -> b #

foldl :: (b -> a -> b) -> b -> Sum a -> b #

foldl' :: (b -> a -> b) -> b -> Sum a -> b #

foldr1 :: (a -> a -> a) -> Sum a -> a #

foldl1 :: (a -> a -> a) -> Sum a -> a #

toList :: Sum a -> [a] #

null :: Sum a -> Bool #

length :: Sum a -> Int #

elem :: Eq a => a -> Sum a -> Bool #

maximum :: Ord a => Sum a -> a #

minimum :: Ord a => Sum a -> a #

sum :: Num a => Sum a -> a #

product :: Num a => Sum a -> a #

Foldable ZipList | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Functor.ZipList

Methods

fold :: Monoid m => ZipList m -> m #

foldMap :: Monoid m => (a -> m) -> ZipList a -> m #

foldMap' :: Monoid m => (a -> m) -> ZipList a -> m #

foldr :: (a -> b -> b) -> b -> ZipList a -> b #

foldr' :: (a -> b -> b) -> b -> ZipList a -> b #

foldl :: (b -> a -> b) -> b -> ZipList a -> b #

foldl' :: (b -> a -> b) -> b -> ZipList a -> b #

foldr1 :: (a -> a -> a) -> ZipList a -> a #

foldl1 :: (a -> a -> a) -> ZipList a -> a #

toList :: ZipList a -> [a] #

null :: ZipList a -> Bool #

length :: ZipList a -> Int #

elem :: Eq a => a -> ZipList a -> Bool #

maximum :: Ord a => ZipList a -> a #

minimum :: Ord a => ZipList a -> a #

sum :: Num a => ZipList a -> a #

product :: Num a => ZipList a -> a #

Foldable Par1 | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Par1 m -> m #

foldMap :: Monoid m => (a -> m) -> Par1 a -> m #

foldMap' :: Monoid m => (a -> m) -> Par1 a -> m #

foldr :: (a -> b -> b) -> b -> Par1 a -> b #

foldr' :: (a -> b -> b) -> b -> Par1 a -> b #

foldl :: (b -> a -> b) -> b -> Par1 a -> b #

foldl' :: (b -> a -> b) -> b -> Par1 a -> b #

foldr1 :: (a -> a -> a) -> Par1 a -> a #

foldl1 :: (a -> a -> a) -> Par1 a -> a #

toList :: Par1 a -> [a] #

null :: Par1 a -> Bool #

length :: Par1 a -> Int #

elem :: Eq a => a -> Par1 a -> Bool #

maximum :: Ord a => Par1 a -> a #

minimum :: Ord a => Par1 a -> a #

sum :: Num a => Par1 a -> a #

product :: Num a => Par1 a -> a #

Foldable LabelMap # |

Instance details

Defined in GHC.Cmm.Dataflow.Label

Methods

fold :: Monoid m => LabelMap m -> m #

foldMap :: Monoid m => (a -> m) -> LabelMap a -> m #

foldMap' :: Monoid m => (a -> m) -> LabelMap a -> m #

foldr :: (a -> b -> b) -> b -> LabelMap a -> b #

foldr' :: (a -> b -> b) -> b -> LabelMap a -> b #

foldl :: (b -> a -> b) -> b -> LabelMap a -> b #

foldl' :: (b -> a -> b) -> b -> LabelMap a -> b #

foldr1 :: (a -> a -> a) -> LabelMap a -> a #

foldl1 :: (a -> a -> a) -> LabelMap a -> a #

toList :: LabelMap a -> [a] #

null :: LabelMap a -> Bool #

length :: LabelMap a -> Int #

elem :: Eq a => a -> LabelMap a -> Bool #

maximum :: Ord a => LabelMap a -> a #

minimum :: Ord a => LabelMap a -> a #

sum :: Num a => LabelMap a -> a #

product :: Num a => LabelMap a -> a #

Foldable Bag # |

Instance details

Defined in GHC.Data.Bag

Methods

fold :: Monoid m => Bag m -> m #

foldMap :: Monoid m => (a -> m) -> Bag a -> m #

foldMap' :: Monoid m => (a -> m) -> Bag a -> m #

foldr :: (a -> b -> b) -> b -> Bag a -> b #

foldr' :: (a -> b -> b) -> b -> Bag a -> b #

foldl :: (b -> a -> b) -> b -> Bag a -> b #

foldl' :: (b -> a -> b) -> b -> Bag a -> b #

foldr1 :: (a -> a -> a) -> Bag a -> a #

foldl1 :: (a -> a -> a) -> Bag a -> a #

toList :: Bag a -> [a] #

null :: Bag a -> Bool #

length :: Bag a -> Int #

elem :: Eq a => a -> Bag a -> Bool #

maximum :: Ord a => Bag a -> a #

minimum :: Ord a => Bag a -> a #

sum :: Num a => Bag a -> a #

product :: Num a => Bag a -> a #

Foldable BooleanFormula # |

Instance details

Defined in GHC.Data.BooleanFormula

Methods

fold :: Monoid m => BooleanFormula m -> m #

foldMap :: Monoid m => (a -> m) -> BooleanFormula a -> m #

foldMap' :: Monoid m => (a -> m) -> BooleanFormula a -> m #

foldr :: (a -> b -> b) -> b -> BooleanFormula a -> b #

foldr' :: (a -> b -> b) -> b -> BooleanFormula a -> b #

foldl :: (b -> a -> b) -> b -> BooleanFormula a -> b #

foldl' :: (b -> a -> b) -> b -> BooleanFormula a -> b #

foldr1 :: (a -> a -> a) -> BooleanFormula a -> a #

foldl1 :: (a -> a -> a) -> BooleanFormula a -> a #

toList :: BooleanFormula a -> [a] #

null :: BooleanFormula a -> Bool #

length :: BooleanFormula a -> Int #

elem :: Eq a => a -> BooleanFormula a -> Bool #

maximum :: Ord a => BooleanFormula a -> a #

minimum :: Ord a => BooleanFormula a -> a #

sum :: Num a => BooleanFormula a -> a #

product :: Num a => BooleanFormula a -> a #

Foldable Infinite # |

Instance details

Defined in GHC.Data.List.Infinite

Methods

fold :: Monoid m => Infinite m -> m #

foldMap :: Monoid m => (a -> m) -> Infinite a -> m #

foldMap' :: Monoid m => (a -> m) -> Infinite a -> m #

foldr :: (a -> b -> b) -> b -> Infinite a -> b #

foldr' :: (a -> b -> b) -> b -> Infinite a -> b #

foldl :: (b -> a -> b) -> b -> Infinite a -> b #

foldl' :: (b -> a -> b) -> b -> Infinite a -> b #

foldr1 :: (a -> a -> a) -> Infinite a -> a #

foldl1 :: (a -> a -> a) -> Infinite a -> a #

toList :: Infinite a -> [a] #

null :: Infinite a -> Bool #

length :: Infinite a -> Int #

elem :: Eq a => a -> Infinite a -> Bool #

maximum :: Ord a => Infinite a -> a #

minimum :: Ord a => Infinite a -> a #

sum :: Num a => Infinite a -> a #

product :: Num a => Infinite a -> a #

Foldable OrdList # |

Instance details

Defined in GHC.Data.OrdList

Methods

fold :: Monoid m => OrdList m -> m #

foldMap :: Monoid m => (a -> m) -> OrdList a -> m #

foldMap' :: Monoid m => (a -> m) -> OrdList a -> m #

foldr :: (a -> b -> b) -> b -> OrdList a -> b #

foldr' :: (a -> b -> b) -> b -> OrdList a -> b #

foldl :: (b -> a -> b) -> b -> OrdList a -> b #

foldl' :: (b -> a -> b) -> b -> OrdList a -> b #

foldr1 :: (a -> a -> a) -> OrdList a -> a #

foldl1 :: (a -> a -> a) -> OrdList a -> a #

toList :: OrdList a -> [a] #

null :: OrdList a -> Bool #

length :: OrdList a -> Int #

elem :: Eq a => a -> OrdList a -> Bool #

maximum :: Ord a => OrdList a -> a #

minimum :: Ord a => OrdList a -> a #

sum :: Num a => OrdList a -> a #

product :: Num a => OrdList a -> a #

Foldable Pair # |

Instance details

Defined in GHC.Data.Pair

Methods

fold :: Monoid m => Pair m -> m #

foldMap :: Monoid m => (a -> m) -> Pair a -> m #

foldMap' :: Monoid m => (a -> m) -> Pair a -> m #

foldr :: (a -> b -> b) -> b -> Pair a -> b #

foldr' :: (a -> b -> b) -> b -> Pair a -> b #

foldl :: (b -> a -> b) -> b -> Pair a -> b #

foldl' :: (b -> a -> b) -> b -> Pair a -> b #

foldr1 :: (a -> a -> a) -> Pair a -> a #

foldl1 :: (a -> a -> a) -> Pair a -> a #

toList :: Pair a -> [a] #

null :: Pair a -> Bool #

length :: Pair a -> Int #

elem :: Eq a => a -> Pair a -> Bool #

maximum :: Ord a => Pair a -> a #

minimum :: Ord a => Pair a -> a #

sum :: Num a => Pair a -> a #

product :: Num a => Pair a -> a #

Foldable SizedSeq # |

Instance details

Defined in GHC.Data.SizedSeq

Methods

fold :: Monoid m => SizedSeq m -> m #

foldMap :: Monoid m => (a -> m) -> SizedSeq a -> m #

foldMap' :: Monoid m => (a -> m) -> SizedSeq a -> m #

foldr :: (a -> b -> b) -> b -> SizedSeq a -> b #

foldr' :: (a -> b -> b) -> b -> SizedSeq a -> b #

foldl :: (b -> a -> b) -> b -> SizedSeq a -> b #

foldl' :: (b -> a -> b) -> b -> SizedSeq a -> b #

foldr1 :: (a -> a -> a) -> SizedSeq a -> a #

foldl1 :: (a -> a -> a) -> SizedSeq a -> a #

toList :: SizedSeq a -> [a] #

null :: SizedSeq a -> Bool #

length :: SizedSeq a -> Int #

elem :: Eq a => a -> SizedSeq a -> Bool #

maximum :: Ord a => SizedSeq a -> a #

minimum :: Ord a => SizedSeq a -> a #

sum :: Num a => SizedSeq a -> a #

product :: Num a => SizedSeq a -> a #

Foldable Maybe # |

Instance details

Defined in GHC.Data.Strict

Methods

fold :: Monoid m => Maybe m -> m #

foldMap :: Monoid m => (a -> m) -> Maybe a -> m #

foldMap' :: Monoid m => (a -> m) -> Maybe a -> m #

foldr :: (a -> b -> b) -> b -> Maybe a -> b #

foldr' :: (a -> b -> b) -> b -> Maybe a -> b #

foldl :: (b -> a -> b) -> b -> Maybe a -> b #

foldl' :: (b -> a -> b) -> b -> Maybe a -> b #

foldr1 :: (a -> a -> a) -> Maybe a -> a #

foldl1 :: (a -> a -> a) -> Maybe a -> a #

toList :: Maybe a -> [a] #

null :: Maybe a -> Bool #

length :: Maybe a -> Int #

elem :: Eq a => a -> Maybe a -> Bool #

maximum :: Ord a => Maybe a -> a #

minimum :: Ord a => Maybe a -> a #

sum :: Num a => Maybe a -> a #

product :: Num a => Maybe a -> a #

Foldable Word64Map # | Folds in order of increasing key.

Instance details

Defined in GHC.Data.Word64Map.Internal

Methods

fold :: Monoid m => Word64Map m -> m #

foldMap :: Monoid m => (a -> m) -> Word64Map a -> m #

foldMap' :: Monoid m => (a -> m) -> Word64Map a -> m #

foldr :: (a -> b -> b) -> b -> Word64Map a -> b #

foldr' :: (a -> b -> b) -> b -> Word64Map a -> b #

foldl :: (b -> a -> b) -> b -> Word64Map a -> b #

foldl' :: (b -> a -> b) -> b -> Word64Map a -> b #

foldr1 :: (a -> a -> a) -> Word64Map a -> a #

foldl1 :: (a -> a -> a) -> Word64Map a -> a #

toList :: Word64Map a -> [a] #

null :: Word64Map a -> Bool #

length :: Word64Map a -> Int #

elem :: Eq a => a -> Word64Map a -> Bool #

maximum :: Ord a => Word64Map a -> a #

minimum :: Ord a => Word64Map a -> a #

sum :: Num a => Word64Map a -> a #

product :: Num a => Word64Map a -> a #

Foldable GenClosure # |

Instance details

Defined in GHC.Exts.Heap.Closures

Methods

fold :: Monoid m => GenClosure m -> m #

foldMap :: Monoid m => (a -> m) -> GenClosure a -> m #

foldMap' :: Monoid m => (a -> m) -> GenClosure a -> m #

foldr :: (a -> b -> b) -> b -> GenClosure a -> b #

foldr' :: (a -> b -> b) -> b -> GenClosure a -> b #

foldl :: (b -> a -> b) -> b -> GenClosure a -> b #

foldl' :: (b -> a -> b) -> b -> GenClosure a -> b #

foldr1 :: (a -> a -> a) -> GenClosure a -> a #

foldl1 :: (a -> a -> a) -> GenClosure a -> a #

toList :: GenClosure a -> [a] #

null :: GenClosure a -> Bool #

length :: GenClosure a -> Int #

elem :: Eq a => a -> GenClosure a -> Bool #

maximum :: Ord a => GenClosure a -> a #

minimum :: Ord a => GenClosure a -> a #

sum :: Num a => GenClosure a -> a #

product :: Num a => GenClosure a -> a #

Foldable GenStackField # |

Instance details

Defined in GHC.Exts.Heap.Closures

Methods

fold :: Monoid m => GenStackField m -> m #

foldMap :: Monoid m => (a -> m) -> GenStackField a -> m #

foldMap' :: Monoid m => (a -> m) -> GenStackField a -> m #

foldr :: (a -> b -> b) -> b -> GenStackField a -> b #

foldr' :: (a -> b -> b) -> b -> GenStackField a -> b #

foldl :: (b -> a -> b) -> b -> GenStackField a -> b #

foldl' :: (b -> a -> b) -> b -> GenStackField a -> b #

foldr1 :: (a -> a -> a) -> GenStackField a -> a #

foldl1 :: (a -> a -> a) -> GenStackField a -> a #

toList :: GenStackField a -> [a] #

null :: GenStackField a -> Bool #

length :: GenStackField a -> Int #

elem :: Eq a => a -> GenStackField a -> Bool #

maximum :: Ord a => GenStackField a -> a #

minimum :: Ord a => GenStackField a -> a #

sum :: Num a => GenStackField a -> a #

product :: Num a => GenStackField a -> a #

Foldable GenStackFrame # |

Instance details

Defined in GHC.Exts.Heap.Closures

Methods

fold :: Monoid m => GenStackFrame m -> m #

foldMap :: Monoid m => (a -> m) -> GenStackFrame a -> m #

foldMap' :: Monoid m => (a -> m) -> GenStackFrame a -> m #

foldr :: (a -> b -> b) -> b -> GenStackFrame a -> b #

foldr' :: (a -> b -> b) -> b -> GenStackFrame a -> b #

foldl :: (b -> a -> b) -> b -> GenStackFrame a -> b #

foldl' :: (b -> a -> b) -> b -> GenStackFrame a -> b #

foldr1 :: (a -> a -> a) -> GenStackFrame a -> a #

foldl1 :: (a -> a -> a) -> GenStackFrame a -> a #

toList :: GenStackFrame a -> [a] #

null :: GenStackFrame a -> Bool #

length :: GenStackFrame a -> Int #

elem :: Eq a => a -> GenStackFrame a -> Bool #

maximum :: Ord a => GenStackFrame a -> a #

minimum :: Ord a => GenStackFrame a -> a #

sum :: Num a => GenStackFrame a -> a #

product :: Num a => GenStackFrame a -> a #

Foldable GenStgStackClosure # |

Instance details

Defined in GHC.Exts.Heap.Closures

Methods

fold :: Monoid m => GenStgStackClosure m -> m #

foldMap :: Monoid m => (a -> m) -> GenStgStackClosure a -> m #

foldMap' :: Monoid m => (a -> m) -> GenStgStackClosure a -> m #

foldr :: (a -> b -> b) -> b -> GenStgStackClosure a -> b #

foldr' :: (a -> b -> b) -> b -> GenStgStackClosure a -> b #

foldl :: (b -> a -> b) -> b -> GenStgStackClosure a -> b #

foldl' :: (b -> a -> b) -> b -> GenStgStackClosure a -> b #

foldr1 :: (a -> a -> a) -> GenStgStackClosure a -> a #

foldl1 :: (a -> a -> a) -> GenStgStackClosure a -> a #

toList :: GenStgStackClosure a -> [a] #

null :: GenStgStackClosure a -> Bool #

length :: GenStgStackClosure a -> Int #

elem :: Eq a => a -> GenStgStackClosure a -> Bool #

maximum :: Ord a => GenStgStackClosure a -> a #

minimum :: Ord a => GenStgStackClosure a -> a #

sum :: Num a => GenStgStackClosure a -> a #

product :: Num a => GenStgStackClosure a -> a #

Foldable Messages # |

Instance details

Defined in GHC.Types.Error

Methods

fold :: Monoid m => Messages m -> m #

foldMap :: Monoid m => (a -> m) -> Messages a -> m #

foldMap' :: Monoid m => (a -> m) -> Messages a -> m #

foldr :: (a -> b -> b) -> b -> Messages a -> b #

foldr' :: (a -> b -> b) -> b -> Messages a -> b #

foldl :: (b -> a -> b) -> b -> Messages a -> b #

foldl' :: (b -> a -> b) -> b -> Messages a -> b #

foldr1 :: (a -> a -> a) -> Messages a -> a #

foldl1 :: (a -> a -> a) -> Messages a -> a #

toList :: Messages a -> [a] #

null :: Messages a -> Bool #

length :: Messages a -> Int #

elem :: Eq a => a -> Messages a -> Bool #

maximum :: Ord a => Messages a -> a #

minimum :: Ord a => Messages a -> a #

sum :: Num a => Messages a -> a #

product :: Num a => Messages a -> a #

Foldable MsgEnvelope # |

Instance details

Defined in GHC.Types.Error

Methods

fold :: Monoid m => MsgEnvelope m -> m #

foldMap :: Monoid m => (a -> m) -> MsgEnvelope a -> m #

foldMap' :: Monoid m => (a -> m) -> MsgEnvelope a -> m #

foldr :: (a -> b -> b) -> b -> MsgEnvelope a -> b #

foldr' :: (a -> b -> b) -> b -> MsgEnvelope a -> b #

foldl :: (b -> a -> b) -> b -> MsgEnvelope a -> b #

foldl' :: (b -> a -> b) -> b -> MsgEnvelope a -> b #

foldr1 :: (a -> a -> a) -> MsgEnvelope a -> a #

foldl1 :: (a -> a -> a) -> MsgEnvelope a -> a #

toList :: MsgEnvelope a -> [a] #

null :: MsgEnvelope a -> Bool #

length :: MsgEnvelope a -> Int #

elem :: Eq a => a -> MsgEnvelope a -> Bool #

maximum :: Ord a => MsgEnvelope a -> a #

minimum :: Ord a => MsgEnvelope a -> a #

sum :: Num a => MsgEnvelope a -> a #

product :: Num a => MsgEnvelope a -> a #

Foldable UnitEnvGraph # |

Instance details

Defined in GHC.Unit.Env

Methods

fold :: Monoid m => UnitEnvGraph m -> m #

foldMap :: Monoid m => (a -> m) -> UnitEnvGraph a -> m #

foldMap' :: Monoid m => (a -> m) -> UnitEnvGraph a -> m #

foldr :: (a -> b -> b) -> b -> UnitEnvGraph a -> b #

foldr' :: (a -> b -> b) -> b -> UnitEnvGraph a -> b #

foldl :: (b -> a -> b) -> b -> UnitEnvGraph a -> b #

foldl' :: (b -> a -> b) -> b -> UnitEnvGraph a -> b #

foldr1 :: (a -> a -> a) -> UnitEnvGraph a -> a #

foldl1 :: (a -> a -> a) -> UnitEnvGraph a -> a #

toList :: UnitEnvGraph a -> [a] #

null :: UnitEnvGraph a -> Bool #

length :: UnitEnvGraph a -> Int #

elem :: Eq a => a -> UnitEnvGraph a -> Bool #

maximum :: Ord a => UnitEnvGraph a -> a #

minimum :: Ord a => UnitEnvGraph a -> a #

sum :: Num a => UnitEnvGraph a -> a #

product :: Num a => UnitEnvGraph a -> a #

Foldable GenWithIsBoot # |

Instance details

Defined in GHC.Unit.Types

Methods

fold :: Monoid m => GenWithIsBoot m -> m #

foldMap :: Monoid m => (a -> m) -> GenWithIsBoot a -> m #

foldMap' :: Monoid m => (a -> m) -> GenWithIsBoot a -> m #

foldr :: (a -> b -> b) -> b -> GenWithIsBoot a -> b #

foldr' :: (a -> b -> b) -> b -> GenWithIsBoot a -> b #

foldl :: (b -> a -> b) -> b -> GenWithIsBoot a -> b #

foldl' :: (b -> a -> b) -> b -> GenWithIsBoot a -> b #

foldr1 :: (a -> a -> a) -> GenWithIsBoot a -> a #

foldl1 :: (a -> a -> a) -> GenWithIsBoot a -> a #

toList :: GenWithIsBoot a -> [a] #

null :: GenWithIsBoot a -> Bool #

length :: GenWithIsBoot a -> Int #

elem :: Eq a => a -> GenWithIsBoot a -> Bool #

maximum :: Ord a => GenWithIsBoot a -> a #

minimum :: Ord a => GenWithIsBoot a -> a #

sum :: Num a => GenWithIsBoot a -> a #

product :: Num a => GenWithIsBoot a -> a #

Foldable DataDefnCons # |

Instance details

Defined in Language.Haskell.Syntax.Decls

Methods

fold :: Monoid m => DataDefnCons m -> m #

foldMap :: Monoid m => (a -> m) -> DataDefnCons a -> m #

foldMap' :: Monoid m => (a -> m) -> DataDefnCons a -> m #

foldr :: (a -> b -> b) -> b -> DataDefnCons a -> b #

foldr' :: (a -> b -> b) -> b -> DataDefnCons a -> b #

foldl :: (b -> a -> b) -> b -> DataDefnCons a -> b #

foldl' :: (b -> a -> b) -> b -> DataDefnCons a -> b #

foldr1 :: (a -> a -> a) -> DataDefnCons a -> a #

foldl1 :: (a -> a -> a) -> DataDefnCons a -> a #

toList :: DataDefnCons a -> [a] #

null :: DataDefnCons a -> Bool #

length :: DataDefnCons a -> Int #

elem :: Eq a => a -> DataDefnCons a -> Bool #

maximum :: Ord a => DataDefnCons a -> a #

minimum :: Ord a => DataDefnCons a -> a #

sum :: Num a => DataDefnCons a -> a #

product :: Num a => DataDefnCons a -> a #

Foldable TyVarBndr # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

fold :: Monoid m => TyVarBndr m -> m #

foldMap :: Monoid m => (a -> m) -> TyVarBndr a -> m #

foldMap' :: Monoid m => (a -> m) -> TyVarBndr a -> m #

foldr :: (a -> b -> b) -> b -> TyVarBndr a -> b #

foldr' :: (a -> b -> b) -> b -> TyVarBndr a -> b #

foldl :: (b -> a -> b) -> b -> TyVarBndr a -> b #

foldl' :: (b -> a -> b) -> b -> TyVarBndr a -> b #

foldr1 :: (a -> a -> a) -> TyVarBndr a -> a #

foldl1 :: (a -> a -> a) -> TyVarBndr a -> a #

toList :: TyVarBndr a -> [a] #

null :: TyVarBndr a -> Bool #

length :: TyVarBndr a -> Int #

elem :: Eq a => a -> TyVarBndr a -> Bool #

maximum :: Ord a => TyVarBndr a -> a #

minimum :: Ord a => TyVarBndr a -> a #

sum :: Num a => TyVarBndr a -> a #

product :: Num a => TyVarBndr a -> a #

Foldable TyVarBndr |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

fold :: Monoid m => TyVarBndr m -> m #

foldMap :: Monoid m => (a -> m) -> TyVarBndr a -> m #

foldMap' :: Monoid m => (a -> m) -> TyVarBndr a -> m #

foldr :: (a -> b -> b) -> b -> TyVarBndr a -> b #

foldr' :: (a -> b -> b) -> b -> TyVarBndr a -> b #

foldl :: (b -> a -> b) -> b -> TyVarBndr a -> b #

foldl' :: (b -> a -> b) -> b -> TyVarBndr a -> b #

foldr1 :: (a -> a -> a) -> TyVarBndr a -> a #

foldl1 :: (a -> a -> a) -> TyVarBndr a -> a #

toList :: TyVarBndr a -> [a] #

null :: TyVarBndr a -> Bool #

length :: TyVarBndr a -> Int #

elem :: Eq a => a -> TyVarBndr a -> Bool #

maximum :: Ord a => TyVarBndr a -> a #

minimum :: Ord a => TyVarBndr a -> a #

sum :: Num a => TyVarBndr a -> a #

product :: Num a => TyVarBndr a -> a #

Foldable Maybe | @since base-2.01

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Maybe m -> m #

foldMap :: Monoid m => (a -> m) -> Maybe a -> m #

foldMap' :: Monoid m => (a -> m) -> Maybe a -> m #

foldr :: (a -> b -> b) -> b -> Maybe a -> b #

foldr' :: (a -> b -> b) -> b -> Maybe a -> b #

foldl :: (b -> a -> b) -> b -> Maybe a -> b #

foldl' :: (b -> a -> b) -> b -> Maybe a -> b #

foldr1 :: (a -> a -> a) -> Maybe a -> a #

foldl1 :: (a -> a -> a) -> Maybe a -> a #

toList :: Maybe a -> [a] #

null :: Maybe a -> Bool #

length :: Maybe a -> Int #

elem :: Eq a => a -> Maybe a -> Bool #

maximum :: Ord a => Maybe a -> a #

minimum :: Ord a => Maybe a -> a #

sum :: Num a => Maybe a -> a #

product :: Num a => Maybe a -> a #

Foldable Solo | @since base-4.15

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Solo m -> m #

foldMap :: Monoid m => (a -> m) -> Solo a -> m #

foldMap' :: Monoid m => (a -> m) -> Solo a -> m #

foldr :: (a -> b -> b) -> b -> Solo a -> b #

foldr' :: (a -> b -> b) -> b -> Solo a -> b #

foldl :: (b -> a -> b) -> b -> Solo a -> b #

foldl' :: (b -> a -> b) -> b -> Solo a -> b #

foldr1 :: (a -> a -> a) -> Solo a -> a #

foldl1 :: (a -> a -> a) -> Solo a -> a #

toList :: Solo a -> [a] #

null :: Solo a -> Bool #

length :: Solo a -> Int #

elem :: Eq a => a -> Solo a -> Bool #

maximum :: Ord a => Solo a -> a #

minimum :: Ord a => Solo a -> a #

sum :: Num a => Solo a -> a #

product :: Num a => Solo a -> a #

Foldable [] | @since base-2.01

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => [m] -> m #

foldMap :: Monoid m => (a -> m) -> [a] -> m #

foldMap' :: Monoid m => (a -> m) -> [a] -> m #

foldr :: (a -> b -> b) -> b -> [a] -> b #

foldr' :: (a -> b -> b) -> b -> [a] -> b #

foldl :: (b -> a -> b) -> b -> [a] -> b #

foldl' :: (b -> a -> b) -> b -> [a] -> b #

foldr1 :: (a -> a -> a) -> [a] -> a #

foldl1 :: (a -> a -> a) -> [a] -> a #

toList :: [a] -> [a] #

null :: [a] -> Bool #

length :: [a] -> Int #

elem :: Eq a => a -> [a] -> Bool #

maximum :: Ord a => [a] -> a #

minimum :: Ord a => [a] -> a #

sum :: Num a => [a] -> a #

product :: Num a => [a] -> a #

Foldable (Arg a) | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

fold :: Monoid m => Arg a m -> m #

foldMap :: Monoid m => (a0 -> m) -> Arg a a0 -> m #

foldMap' :: Monoid m => (a0 -> m) -> Arg a a0 -> m #

foldr :: (a0 -> b -> b) -> b -> Arg a a0 -> b #

foldr' :: (a0 -> b -> b) -> b -> Arg a a0 -> b #

foldl :: (b -> a0 -> b) -> b -> Arg a a0 -> b #

foldl' :: (b -> a0 -> b) -> b -> Arg a a0 -> b #

foldr1 :: (a0 -> a0 -> a0) -> Arg a a0 -> a0 #

foldl1 :: (a0 -> a0 -> a0) -> Arg a a0 -> a0 #

toList :: Arg a a0 -> [a0] #

null :: Arg a a0 -> Bool #

length :: Arg a a0 -> Int #

elem :: Eq a0 => a0 -> Arg a a0 -> Bool #

maximum :: Ord a0 => Arg a a0 -> a0 #

minimum :: Ord a0 => Arg a a0 -> a0 #

sum :: Num a0 => Arg a a0 -> a0 #

product :: Num a0 => Arg a a0 -> a0 #

Foldable (Map k) | Folds in order of increasing key.

Instance details

Defined in Data.Map.Internal

Methods

fold :: Monoid m => Map k m -> m #

foldMap :: Monoid m => (a -> m) -> Map k a -> m #

foldMap' :: Monoid m => (a -> m) -> Map k a -> m #

foldr :: (a -> b -> b) -> b -> Map k a -> b #

foldr' :: (a -> b -> b) -> b -> Map k a -> b #

foldl :: (b -> a -> b) -> b -> Map k a -> b #

foldl' :: (b -> a -> b) -> b -> Map k a -> b #

foldr1 :: (a -> a -> a) -> Map k a -> a #

foldl1 :: (a -> a -> a) -> Map k a -> a #

toList :: Map k a -> [a] #

null :: Map k a -> Bool #

length :: Map k a -> Int #

elem :: Eq a => a -> Map k a -> Bool #

maximum :: Ord a => Map k a -> a #

minimum :: Ord a => Map k a -> a #

sum :: Num a => Map k a -> a #

product :: Num a => Map k a -> a #

Foldable m => Foldable (CatchT m) |

Instance details

Defined in Control.Monad.Catch.Pure

Methods

fold :: Monoid m0 => CatchT m m0 -> m0 #

foldMap :: Monoid m0 => (a -> m0) -> CatchT m a -> m0 #

foldMap' :: Monoid m0 => (a -> m0) -> CatchT m a -> m0 #

foldr :: (a -> b -> b) -> b -> CatchT m a -> b #

foldr' :: (a -> b -> b) -> b -> CatchT m a -> b #

foldl :: (b -> a -> b) -> b -> CatchT m a -> b #

foldl' :: (b -> a -> b) -> b -> CatchT m a -> b #

foldr1 :: (a -> a -> a) -> CatchT m a -> a #

foldl1 :: (a -> a -> a) -> CatchT m a -> a #

toList :: CatchT m a -> [a] #

null :: CatchT m a -> Bool #

length :: CatchT m a -> Int #

elem :: Eq a => a -> CatchT m a -> Bool #

maximum :: Ord a => CatchT m a -> a #

minimum :: Ord a => CatchT m a -> a #

sum :: Num a => CatchT m a -> a #

product :: Num a => CatchT m a -> a #

Foldable (Array i) | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Array i m -> m #

foldMap :: Monoid m => (a -> m) -> Array i a -> m #

foldMap' :: Monoid m => (a -> m) -> Array i a -> m #

foldr :: (a -> b -> b) -> b -> Array i a -> b #

foldr' :: (a -> b -> b) -> b -> Array i a -> b #

foldl :: (b -> a -> b) -> b -> Array i a -> b #

foldl' :: (b -> a -> b) -> b -> Array i a -> b #

foldr1 :: (a -> a -> a) -> Array i a -> a #

foldl1 :: (a -> a -> a) -> Array i a -> a #

toList :: Array i a -> [a] #

null :: Array i a -> Bool #

length :: Array i a -> Int #

elem :: Eq a => a -> Array i a -> Bool #

maximum :: Ord a => Array i a -> a #

minimum :: Ord a => Array i a -> a #

sum :: Num a => Array i a -> a #

product :: Num a => Array i a -> a #

Foldable (Either a) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Either a m -> m #

foldMap :: Monoid m => (a0 -> m) -> Either a a0 -> m #

foldMap' :: Monoid m => (a0 -> m) -> Either a a0 -> m #

foldr :: (a0 -> b -> b) -> b -> Either a a0 -> b #

foldr' :: (a0 -> b -> b) -> b -> Either a a0 -> b #

foldl :: (b -> a0 -> b) -> b -> Either a a0 -> b #

foldl' :: (b -> a0 -> b) -> b -> Either a a0 -> b #

foldr1 :: (a0 -> a0 -> a0) -> Either a a0 -> a0 #

foldl1 :: (a0 -> a0 -> a0) -> Either a a0 -> a0 #

toList :: Either a a0 -> [a0] #

null :: Either a a0 -> Bool #

length :: Either a a0 -> Int #

elem :: Eq a0 => a0 -> Either a a0 -> Bool #

maximum :: Ord a0 => Either a a0 -> a0 #

minimum :: Ord a0 => Either a a0 -> a0 #

sum :: Num a0 => Either a a0 -> a0 #

product :: Num a0 => Either a a0 -> a0 #

Foldable (Proxy :: Type -> Type) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Proxy m -> m #

foldMap :: Monoid m => (a -> m) -> Proxy a -> m #

foldMap' :: Monoid m => (a -> m) -> Proxy a -> m #

foldr :: (a -> b -> b) -> b -> Proxy a -> b #

foldr' :: (a -> b -> b) -> b -> Proxy a -> b #

foldl :: (b -> a -> b) -> b -> Proxy a -> b #

foldl' :: (b -> a -> b) -> b -> Proxy a -> b #

foldr1 :: (a -> a -> a) -> Proxy a -> a #

foldl1 :: (a -> a -> a) -> Proxy a -> a #

toList :: Proxy a -> [a] #

null :: Proxy a -> Bool #

length :: Proxy a -> Int #

elem :: Eq a => a -> Proxy a -> Bool #

maximum :: Ord a => Proxy a -> a #

minimum :: Ord a => Proxy a -> a #

sum :: Num a => Proxy a -> a #

product :: Num a => Proxy a -> a #

Foldable (U1 :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => U1 m -> m #

foldMap :: Monoid m => (a -> m) -> U1 a -> m #

foldMap' :: Monoid m => (a -> m) -> U1 a -> m #

foldr :: (a -> b -> b) -> b -> U1 a -> b #

foldr' :: (a -> b -> b) -> b -> U1 a -> b #

foldl :: (b -> a -> b) -> b -> U1 a -> b #

foldl' :: (b -> a -> b) -> b -> U1 a -> b #

foldr1 :: (a -> a -> a) -> U1 a -> a #

foldl1 :: (a -> a -> a) -> U1 a -> a #

toList :: U1 a -> [a] #

null :: U1 a -> Bool #

length :: U1 a -> Int #

elem :: Eq a => a -> U1 a -> Bool #

maximum :: Ord a => U1 a -> a #

minimum :: Ord a => U1 a -> a #

sum :: Num a => U1 a -> a #

product :: Num a => U1 a -> a #

Foldable (UAddr :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UAddr m -> m #

foldMap :: Monoid m => (a -> m) -> UAddr a -> m #

foldMap' :: Monoid m => (a -> m) -> UAddr a -> m #

foldr :: (a -> b -> b) -> b -> UAddr a -> b #

foldr' :: (a -> b -> b) -> b -> UAddr a -> b #

foldl :: (b -> a -> b) -> b -> UAddr a -> b #

foldl' :: (b -> a -> b) -> b -> UAddr a -> b #

foldr1 :: (a -> a -> a) -> UAddr a -> a #

foldl1 :: (a -> a -> a) -> UAddr a -> a #

toList :: UAddr a -> [a] #

null :: UAddr a -> Bool #

length :: UAddr a -> Int #

elem :: Eq a => a -> UAddr a -> Bool #

maximum :: Ord a => UAddr a -> a #

minimum :: Ord a => UAddr a -> a #

sum :: Num a => UAddr a -> a #

product :: Num a => UAddr a -> a #

Foldable (UChar :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UChar m -> m #

foldMap :: Monoid m => (a -> m) -> UChar a -> m #

foldMap' :: Monoid m => (a -> m) -> UChar a -> m #

foldr :: (a -> b -> b) -> b -> UChar a -> b #

foldr' :: (a -> b -> b) -> b -> UChar a -> b #

foldl :: (b -> a -> b) -> b -> UChar a -> b #

foldl' :: (b -> a -> b) -> b -> UChar a -> b #

foldr1 :: (a -> a -> a) -> UChar a -> a #

foldl1 :: (a -> a -> a) -> UChar a -> a #

toList :: UChar a -> [a] #

null :: UChar a -> Bool #

length :: UChar a -> Int #

elem :: Eq a => a -> UChar a -> Bool #

maximum :: Ord a => UChar a -> a #

minimum :: Ord a => UChar a -> a #

sum :: Num a => UChar a -> a #

product :: Num a => UChar a -> a #

Foldable (UDouble :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UDouble m -> m #

foldMap :: Monoid m => (a -> m) -> UDouble a -> m #

foldMap' :: Monoid m => (a -> m) -> UDouble a -> m #

foldr :: (a -> b -> b) -> b -> UDouble a -> b #

foldr' :: (a -> b -> b) -> b -> UDouble a -> b #

foldl :: (b -> a -> b) -> b -> UDouble a -> b #

foldl' :: (b -> a -> b) -> b -> UDouble a -> b #

foldr1 :: (a -> a -> a) -> UDouble a -> a #

foldl1 :: (a -> a -> a) -> UDouble a -> a #

toList :: UDouble a -> [a] #

null :: UDouble a -> Bool #

length :: UDouble a -> Int #

elem :: Eq a => a -> UDouble a -> Bool #

maximum :: Ord a => UDouble a -> a #

minimum :: Ord a => UDouble a -> a #

sum :: Num a => UDouble a -> a #

product :: Num a => UDouble a -> a #

Foldable (UFloat :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UFloat m -> m #

foldMap :: Monoid m => (a -> m) -> UFloat a -> m #

foldMap' :: Monoid m => (a -> m) -> UFloat a -> m #

foldr :: (a -> b -> b) -> b -> UFloat a -> b #

foldr' :: (a -> b -> b) -> b -> UFloat a -> b #

foldl :: (b -> a -> b) -> b -> UFloat a -> b #

foldl' :: (b -> a -> b) -> b -> UFloat a -> b #

foldr1 :: (a -> a -> a) -> UFloat a -> a #

foldl1 :: (a -> a -> a) -> UFloat a -> a #

toList :: UFloat a -> [a] #

null :: UFloat a -> Bool #

length :: UFloat a -> Int #

elem :: Eq a => a -> UFloat a -> Bool #

maximum :: Ord a => UFloat a -> a #

minimum :: Ord a => UFloat a -> a #

sum :: Num a => UFloat a -> a #

product :: Num a => UFloat a -> a #

Foldable (UInt :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UInt m -> m #

foldMap :: Monoid m => (a -> m) -> UInt a -> m #

foldMap' :: Monoid m => (a -> m) -> UInt a -> m #

foldr :: (a -> b -> b) -> b -> UInt a -> b #

foldr' :: (a -> b -> b) -> b -> UInt a -> b #

foldl :: (b -> a -> b) -> b -> UInt a -> b #

foldl' :: (b -> a -> b) -> b -> UInt a -> b #

foldr1 :: (a -> a -> a) -> UInt a -> a #

foldl1 :: (a -> a -> a) -> UInt a -> a #

toList :: UInt a -> [a] #

null :: UInt a -> Bool #

length :: UInt a -> Int #

elem :: Eq a => a -> UInt a -> Bool #

maximum :: Ord a => UInt a -> a #

minimum :: Ord a => UInt a -> a #

sum :: Num a => UInt a -> a #

product :: Num a => UInt a -> a #

Foldable (UWord :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => UWord m -> m #

foldMap :: Monoid m => (a -> m) -> UWord a -> m #

foldMap' :: Monoid m => (a -> m) -> UWord a -> m #

foldr :: (a -> b -> b) -> b -> UWord a -> b #

foldr' :: (a -> b -> b) -> b -> UWord a -> b #

foldl :: (b -> a -> b) -> b -> UWord a -> b #

foldl' :: (b -> a -> b) -> b -> UWord a -> b #

foldr1 :: (a -> a -> a) -> UWord a -> a #

foldl1 :: (a -> a -> a) -> UWord a -> a #

toList :: UWord a -> [a] #

null :: UWord a -> Bool #

length :: UWord a -> Int #

elem :: Eq a => a -> UWord a -> Bool #

maximum :: Ord a => UWord a -> a #

minimum :: Ord a => UWord a -> a #

sum :: Num a => UWord a -> a #

product :: Num a => UWord a -> a #

Foldable (V1 :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => V1 m -> m #

foldMap :: Monoid m => (a -> m) -> V1 a -> m #

foldMap' :: Monoid m => (a -> m) -> V1 a -> m #

foldr :: (a -> b -> b) -> b -> V1 a -> b #

foldr' :: (a -> b -> b) -> b -> V1 a -> b #

foldl :: (b -> a -> b) -> b -> V1 a -> b #

foldl' :: (b -> a -> b) -> b -> V1 a -> b #

foldr1 :: (a -> a -> a) -> V1 a -> a #

foldl1 :: (a -> a -> a) -> V1 a -> a #

toList :: V1 a -> [a] #

null :: V1 a -> Bool #

length :: V1 a -> Int #

elem :: Eq a => a -> V1 a -> Bool #

maximum :: Ord a => V1 a -> a #

minimum :: Ord a => V1 a -> a #

sum :: Num a => V1 a -> a #

product :: Num a => V1 a -> a #

Foldable (Pair a) # |

Instance details

Defined in GHC.Data.Strict

Methods

fold :: Monoid m => Pair a m -> m #

foldMap :: Monoid m => (a0 -> m) -> Pair a a0 -> m #

foldMap' :: Monoid m => (a0 -> m) -> Pair a a0 -> m #

foldr :: (a0 -> b -> b) -> b -> Pair a a0 -> b #

foldr' :: (a0 -> b -> b) -> b -> Pair a a0 -> b #

foldl :: (b -> a0 -> b) -> b -> Pair a a0 -> b #

foldl' :: (b -> a0 -> b) -> b -> Pair a a0 -> b #

foldr1 :: (a0 -> a0 -> a0) -> Pair a a0 -> a0 #

foldl1 :: (a0 -> a0 -> a0) -> Pair a a0 -> a0 #

toList :: Pair a a0 -> [a0] #

null :: Pair a a0 -> Bool #

length :: Pair a a0 -> Int #

elem :: Eq a0 => a0 -> Pair a a0 -> Bool #

maximum :: Ord a0 => Pair a a0 -> a0 #

minimum :: Ord a0 => Pair a a0 -> a0 #

sum :: Num a0 => Pair a a0 -> a0 #

product :: Num a0 => Pair a a0 -> a0 #

(Eq (Key m), TrieMap m) => Foldable (GenMap m) # |

Instance details

Defined in GHC.Data.TrieMap

Methods

fold :: Monoid m0 => GenMap m m0 -> m0 #

foldMap :: Monoid m0 => (a -> m0) -> GenMap m a -> m0 #

foldMap' :: Monoid m0 => (a -> m0) -> GenMap m a -> m0 #

foldr :: (a -> b -> b) -> b -> GenMap m a -> b #

foldr' :: (a -> b -> b) -> b -> GenMap m a -> b #

foldl :: (b -> a -> b) -> b -> GenMap m a -> b #

foldl' :: (b -> a -> b) -> b -> GenMap m a -> b #

foldr1 :: (a -> a -> a) -> GenMap m a -> a #

foldl1 :: (a -> a -> a) -> GenMap m a -> a #

toList :: GenMap m a -> [a] #

null :: GenMap m a -> Bool #

length :: GenMap m a -> Int #

elem :: Eq a => a -> GenMap m a -> Bool #

maximum :: Ord a => GenMap m a -> a #

minimum :: Ord a => GenMap m a -> a #

sum :: Num a => GenMap m a -> a #

product :: Num a => GenMap m a -> a #

TrieMap m => Foldable (ListMap m) # |

Instance details

Defined in GHC.Data.TrieMap

Methods

fold :: Monoid m0 => ListMap m m0 -> m0 #

foldMap :: Monoid m0 => (a -> m0) -> ListMap m a -> m0 #

foldMap' :: Monoid m0 => (a -> m0) -> ListMap m a -> m0 #

foldr :: (a -> b -> b) -> b -> ListMap m a -> b #

foldr' :: (a -> b -> b) -> b -> ListMap m a -> b #

foldl :: (b -> a -> b) -> b -> ListMap m a -> b #

foldl' :: (b -> a -> b) -> b -> ListMap m a -> b #

foldr1 :: (a -> a -> a) -> ListMap m a -> a #

foldl1 :: (a -> a -> a) -> ListMap m a -> a #

toList :: ListMap m a -> [a] #

null :: ListMap m a -> Bool #

length :: ListMap m a -> Int #

elem :: Eq a => a -> ListMap m a -> Bool #

maximum :: Ord a => ListMap m a -> a #

minimum :: Ord a => ListMap m a -> a #

sum :: Num a => ListMap m a -> a #

product :: Num a => ListMap m a -> a #

TrieMap m => Foldable (MaybeMap m) # |

Instance details

Defined in GHC.Data.TrieMap

Methods

fold :: Monoid m0 => MaybeMap m m0 -> m0 #

foldMap :: Monoid m0 => (a -> m0) -> MaybeMap m a -> m0 #

foldMap' :: Monoid m0 => (a -> m0) -> MaybeMap m a -> m0 #

foldr :: (a -> b -> b) -> b -> MaybeMap m a -> b #

foldr' :: (a -> b -> b) -> b -> MaybeMap m a -> b #

foldl :: (b -> a -> b) -> b -> MaybeMap m a -> b #

foldl' :: (b -> a -> b) -> b -> MaybeMap m a -> b #

foldr1 :: (a -> a -> a) -> MaybeMap m a -> a #

foldl1 :: (a -> a -> a) -> MaybeMap m a -> a #

toList :: MaybeMap m a -> [a] #

null :: MaybeMap m a -> Bool #

length :: MaybeMap m a -> Int #

elem :: Eq a => a -> MaybeMap m a -> Bool #

maximum :: Ord a => MaybeMap m a -> a #

minimum :: Ord a => MaybeMap m a -> a #

sum :: Num a => MaybeMap m a -> a #

product :: Num a => MaybeMap m a -> a #

Foldable (IfaceBindingX r) # |

Instance details

Defined in GHC.Iface.Syntax

Methods

fold :: Monoid m => IfaceBindingX r m -> m #

foldMap :: Monoid m => (a -> m) -> IfaceBindingX r a -> m #

foldMap' :: Monoid m => (a -> m) -> IfaceBindingX r a -> m #

foldr :: (a -> b -> b) -> b -> IfaceBindingX r a -> b #

foldr' :: (a -> b -> b) -> b -> IfaceBindingX r a -> b #

foldl :: (b -> a -> b) -> b -> IfaceBindingX r a -> b #

foldl' :: (b -> a -> b) -> b -> IfaceBindingX r a -> b #

foldr1 :: (a -> a -> a) -> IfaceBindingX r a -> a #

foldl1 :: (a -> a -> a) -> IfaceBindingX r a -> a #

toList :: IfaceBindingX r a -> [a] #

null :: IfaceBindingX r a -> Bool #

length :: IfaceBindingX r a -> Int #

elem :: Eq a => a -> IfaceBindingX r a -> Bool #

maximum :: Ord a => IfaceBindingX r a -> a #

minimum :: Ord a => IfaceBindingX r a -> a #

sum :: Num a => IfaceBindingX r a -> a #

product :: Num a => IfaceBindingX r a -> a #

Foldable (GenLocated l) # |

Instance details

Defined in GHC.Types.SrcLoc

Methods

fold :: Monoid m => GenLocated l m -> m #

foldMap :: Monoid m => (a -> m) -> GenLocated l a -> m #

foldMap' :: Monoid m => (a -> m) -> GenLocated l a -> m #

foldr :: (a -> b -> b) -> b -> GenLocated l a -> b #

foldr' :: (a -> b -> b) -> b -> GenLocated l a -> b #

foldl :: (b -> a -> b) -> b -> GenLocated l a -> b #

foldl' :: (b -> a -> b) -> b -> GenLocated l a -> b #

foldr1 :: (a -> a -> a) -> GenLocated l a -> a #

foldl1 :: (a -> a -> a) -> GenLocated l a -> a #

toList :: GenLocated l a -> [a] #

null :: GenLocated l a -> Bool #

length :: GenLocated l a -> Int #

elem :: Eq a => a -> GenLocated l a -> Bool #

maximum :: Ord a => GenLocated l a -> a #

minimum :: Ord a => GenLocated l a -> a #

sum :: Num a => GenLocated l a -> a #

product :: Num a => GenLocated l a -> a #

Foldable (DbOpenMode mode) # |

Instance details

Defined in GHC.Unit.Database

Methods

fold :: Monoid m => DbOpenMode mode m -> m #

foldMap :: Monoid m => (a -> m) -> DbOpenMode mode a -> m #

foldMap' :: Monoid m => (a -> m) -> DbOpenMode mode a -> m #

foldr :: (a -> b -> b) -> b -> DbOpenMode mode a -> b #

foldr' :: (a -> b -> b) -> b -> DbOpenMode mode a -> b #

foldl :: (b -> a -> b) -> b -> DbOpenMode mode a -> b #

foldl' :: (b -> a -> b) -> b -> DbOpenMode mode a -> b #

foldr1 :: (a -> a -> a) -> DbOpenMode mode a -> a #

foldl1 :: (a -> a -> a) -> DbOpenMode mode a -> a #

toList :: DbOpenMode mode a -> [a] #

null :: DbOpenMode mode a -> Bool #

length :: DbOpenMode mode a -> Int #

elem :: Eq a => a -> DbOpenMode mode a -> Bool #

maximum :: Ord a => DbOpenMode mode a -> a #

minimum :: Ord a => DbOpenMode mode a -> a #

sum :: Num a => DbOpenMode mode a -> a #

product :: Num a => DbOpenMode mode a -> a #

Foldable (HsFieldBind lhs) # |

Instance details

Defined in Language.Haskell.Syntax.Pat

Methods

fold :: Monoid m => HsFieldBind lhs m -> m #

foldMap :: Monoid m => (a -> m) -> HsFieldBind lhs a -> m #

foldMap' :: Monoid m => (a -> m) -> HsFieldBind lhs a -> m #

foldr :: (a -> b -> b) -> b -> HsFieldBind lhs a -> b #

foldr' :: (a -> b -> b) -> b -> HsFieldBind lhs a -> b #

foldl :: (b -> a -> b) -> b -> HsFieldBind lhs a -> b #

foldl' :: (b -> a -> b) -> b -> HsFieldBind lhs a -> b #

foldr1 :: (a -> a -> a) -> HsFieldBind lhs a -> a #

foldl1 :: (a -> a -> a) -> HsFieldBind lhs a -> a #

toList :: HsFieldBind lhs a -> [a] #

null :: HsFieldBind lhs a -> Bool #

length :: HsFieldBind lhs a -> Int #

elem :: Eq a => a -> HsFieldBind lhs a -> Bool #

maximum :: Ord a => HsFieldBind lhs a -> a #

minimum :: Ord a => HsFieldBind lhs a -> a #

sum :: Num a => HsFieldBind lhs a -> a #

product :: Num a => HsFieldBind lhs a -> a #

Foldable f => Foldable (Lift f) |

Instance details

Defined in Control.Applicative.Lift

Methods

fold :: Monoid m => Lift f m -> m #

foldMap :: Monoid m => (a -> m) -> Lift f a -> m #

foldMap' :: Monoid m => (a -> m) -> Lift f a -> m #

foldr :: (a -> b -> b) -> b -> Lift f a -> b #

foldr' :: (a -> b -> b) -> b -> Lift f a -> b #

foldl :: (b -> a -> b) -> b -> Lift f a -> b #

foldl' :: (b -> a -> b) -> b -> Lift f a -> b #

foldr1 :: (a -> a -> a) -> Lift f a -> a #

foldl1 :: (a -> a -> a) -> Lift f a -> a #

toList :: Lift f a -> [a] #

null :: Lift f a -> Bool #

length :: Lift f a -> Int #

elem :: Eq a => a -> Lift f a -> Bool #

maximum :: Ord a => Lift f a -> a #

minimum :: Ord a => Lift f a -> a #

sum :: Num a => Lift f a -> a #

product :: Num a => Lift f a -> a #

Foldable f => Foldable (MaybeT f) |

Instance details

Defined in Control.Monad.Trans.Maybe

Methods

fold :: Monoid m => MaybeT f m -> m #

foldMap :: Monoid m => (a -> m) -> MaybeT f a -> m #

foldMap' :: Monoid m => (a -> m) -> MaybeT f a -> m #

foldr :: (a -> b -> b) -> b -> MaybeT f a -> b #

foldr' :: (a -> b -> b) -> b -> MaybeT f a -> b #

foldl :: (b -> a -> b) -> b -> MaybeT f a -> b #

foldl' :: (b -> a -> b) -> b -> MaybeT f a -> b #

foldr1 :: (a -> a -> a) -> MaybeT f a -> a #

foldl1 :: (a -> a -> a) -> MaybeT f a -> a #

toList :: MaybeT f a -> [a] #

null :: MaybeT f a -> Bool #

length :: MaybeT f a -> Int #

elem :: Eq a => a -> MaybeT f a -> Bool #

maximum :: Ord a => MaybeT f a -> a #

minimum :: Ord a => MaybeT f a -> a #

sum :: Num a => MaybeT f a -> a #

product :: Num a => MaybeT f a -> a #

Foldable ((,) a) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => (a, m) -> m #

foldMap :: Monoid m => (a0 -> m) -> (a, a0) -> m #

foldMap' :: Monoid m => (a0 -> m) -> (a, a0) -> m #

foldr :: (a0 -> b -> b) -> b -> (a, a0) -> b #

foldr' :: (a0 -> b -> b) -> b -> (a, a0) -> b #

foldl :: (b -> a0 -> b) -> b -> (a, a0) -> b #

foldl' :: (b -> a0 -> b) -> b -> (a, a0) -> b #

foldr1 :: (a0 -> a0 -> a0) -> (a, a0) -> a0 #

foldl1 :: (a0 -> a0 -> a0) -> (a, a0) -> a0 #

toList :: (a, a0) -> [a0] #

null :: (a, a0) -> Bool #

length :: (a, a0) -> Int #

elem :: Eq a0 => a0 -> (a, a0) -> Bool #

maximum :: Ord a0 => (a, a0) -> a0 #

minimum :: Ord a0 => (a, a0) -> a0 #

sum :: Num a0 => (a, a0) -> a0 #

product :: Num a0 => (a, a0) -> a0 #

Foldable (Const m :: Type -> Type) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

fold :: Monoid m0 => Const m m0 -> m0 #

foldMap :: Monoid m0 => (a -> m0) -> Const m a -> m0 #

foldMap' :: Monoid m0 => (a -> m0) -> Const m a -> m0 #

foldr :: (a -> b -> b) -> b -> Const m a -> b #

foldr' :: (a -> b -> b) -> b -> Const m a -> b #

foldl :: (b -> a -> b) -> b -> Const m a -> b #

foldl' :: (b -> a -> b) -> b -> Const m a -> b #

foldr1 :: (a -> a -> a) -> Const m a -> a #

foldl1 :: (a -> a -> a) -> Const m a -> a #

toList :: Const m a -> [a] #

null :: Const m a -> Bool #

length :: Const m a -> Int #

elem :: Eq a => a -> Const m a -> Bool #

maximum :: Ord a => Const m a -> a #

minimum :: Ord a => Const m a -> a #

sum :: Num a => Const m a -> a #

product :: Num a => Const m a -> a #

Foldable f => Foldable (Ap f) | @since base-4.12.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Ap f m -> m #

foldMap :: Monoid m => (a -> m) -> Ap f a -> m #

foldMap' :: Monoid m => (a -> m) -> Ap f a -> m #

foldr :: (a -> b -> b) -> b -> Ap f a -> b #

foldr' :: (a -> b -> b) -> b -> Ap f a -> b #

foldl :: (b -> a -> b) -> b -> Ap f a -> b #

foldl' :: (b -> a -> b) -> b -> Ap f a -> b #

foldr1 :: (a -> a -> a) -> Ap f a -> a #

foldl1 :: (a -> a -> a) -> Ap f a -> a #

toList :: Ap f a -> [a] #

null :: Ap f a -> Bool #

length :: Ap f a -> Int #

elem :: Eq a => a -> Ap f a -> Bool #

maximum :: Ord a => Ap f a -> a #

minimum :: Ord a => Ap f a -> a #

sum :: Num a => Ap f a -> a #

product :: Num a => Ap f a -> a #

Foldable f => Foldable (Alt f) | @since base-4.12.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Alt f m -> m #

foldMap :: Monoid m => (a -> m) -> Alt f a -> m #

foldMap' :: Monoid m => (a -> m) -> Alt f a -> m #

foldr :: (a -> b -> b) -> b -> Alt f a -> b #

foldr' :: (a -> b -> b) -> b -> Alt f a -> b #

foldl :: (b -> a -> b) -> b -> Alt f a -> b #

foldl' :: (b -> a -> b) -> b -> Alt f a -> b #

foldr1 :: (a -> a -> a) -> Alt f a -> a #

foldl1 :: (a -> a -> a) -> Alt f a -> a #

toList :: Alt f a -> [a] #

null :: Alt f a -> Bool #

length :: Alt f a -> Int #

elem :: Eq a => a -> Alt f a -> Bool #

maximum :: Ord a => Alt f a -> a #

minimum :: Ord a => Alt f a -> a #

sum :: Num a => Alt f a -> a #

product :: Num a => Alt f a -> a #

Foldable f => Foldable (Rec1 f) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Rec1 f m -> m #

foldMap :: Monoid m => (a -> m) -> Rec1 f a -> m #

foldMap' :: Monoid m => (a -> m) -> Rec1 f a -> m #

foldr :: (a -> b -> b) -> b -> Rec1 f a -> b #

foldr' :: (a -> b -> b) -> b -> Rec1 f a -> b #

foldl :: (b -> a -> b) -> b -> Rec1 f a -> b #

foldl' :: (b -> a -> b) -> b -> Rec1 f a -> b #

foldr1 :: (a -> a -> a) -> Rec1 f a -> a #

foldl1 :: (a -> a -> a) -> Rec1 f a -> a #

toList :: Rec1 f a -> [a] #

null :: Rec1 f a -> Bool #

length :: Rec1 f a -> Int #

elem :: Eq a => a -> Rec1 f a -> Bool #

maximum :: Ord a => Rec1 f a -> a #

minimum :: Ord a => Rec1 f a -> a #

sum :: Num a => Rec1 f a -> a #

product :: Num a => Rec1 f a -> a #

Foldable (UniqDFM key) # | Deterministic, in O(n log n).

Instance details

Defined in GHC.Types.Unique.DFM

Methods

fold :: Monoid m => UniqDFM key m -> m #

foldMap :: Monoid m => (a -> m) -> UniqDFM key a -> m #

foldMap' :: Monoid m => (a -> m) -> UniqDFM key a -> m #

foldr :: (a -> b -> b) -> b -> UniqDFM key a -> b #

foldr' :: (a -> b -> b) -> b -> UniqDFM key a -> b #

foldl :: (b -> a -> b) -> b -> UniqDFM key a -> b #

foldl' :: (b -> a -> b) -> b -> UniqDFM key a -> b #

foldr1 :: (a -> a -> a) -> UniqDFM key a -> a #

foldl1 :: (a -> a -> a) -> UniqDFM key a -> a #

toList :: UniqDFM key a -> [a] #

null :: UniqDFM key a -> Bool #

length :: UniqDFM key a -> Int #

elem :: Eq a => a -> UniqDFM key a -> Bool #

maximum :: Ord a => UniqDFM key a -> a #

minimum :: Ord a => UniqDFM key a -> a #

sum :: Num a => UniqDFM key a -> a #

product :: Num a => UniqDFM key a -> a #

Foldable (NonDetUniqFM key) # | Inherently nondeterministic. If you use this please provide a justification why it doesn't introduce nondeterminism. See Note [Deterministic UniqFM] in GHC.Types.Unique.DFM to learn about determinism.

Instance details

Defined in GHC.Types.Unique.FM

Methods

fold :: Monoid m => NonDetUniqFM key m -> m #

foldMap :: Monoid m => (a -> m) -> NonDetUniqFM key a -> m #

foldMap' :: Monoid m => (a -> m) -> NonDetUniqFM key a -> m #

foldr :: (a -> b -> b) -> b -> NonDetUniqFM key a -> b #

foldr' :: (a -> b -> b) -> b -> NonDetUniqFM key a -> b #

foldl :: (b -> a -> b) -> b -> NonDetUniqFM key a -> b #

foldl' :: (b -> a -> b) -> b -> NonDetUniqFM key a -> b #

foldr1 :: (a -> a -> a) -> NonDetUniqFM key a -> a #

foldl1 :: (a -> a -> a) -> NonDetUniqFM key a -> a #

toList :: NonDetUniqFM key a -> [a] #

null :: NonDetUniqFM key a -> Bool #

length :: NonDetUniqFM key a -> Int #

elem :: Eq a => a -> NonDetUniqFM key a -> Bool #

maximum :: Ord a => NonDetUniqFM key a -> a #

minimum :: Ord a => NonDetUniqFM key a -> a #

sum :: Num a => NonDetUniqFM key a -> a #

product :: Num a => NonDetUniqFM key a -> a #

Foldable f => Foldable (Backwards f) | Derived instance.

Instance details

Defined in Control.Applicative.Backwards

Methods

fold :: Monoid m => Backwards f m -> m #

foldMap :: Monoid m => (a -> m) -> Backwards f a -> m #

foldMap' :: Monoid m => (a -> m) -> Backwards f a -> m #

foldr :: (a -> b -> b) -> b -> Backwards f a -> b #

foldr' :: (a -> b -> b) -> b -> Backwards f a -> b #

foldl :: (b -> a -> b) -> b -> Backwards f a -> b #

foldl' :: (b -> a -> b) -> b -> Backwards f a -> b #

foldr1 :: (a -> a -> a) -> Backwards f a -> a #

foldl1 :: (a -> a -> a) -> Backwards f a -> a #

toList :: Backwards f a -> [a] #

null :: Backwards f a -> Bool #

length :: Backwards f a -> Int #

elem :: Eq a => a -> Backwards f a -> Bool #

maximum :: Ord a => Backwards f a -> a #

minimum :: Ord a => Backwards f a -> a #

sum :: Num a => Backwards f a -> a #

product :: Num a => Backwards f a -> a #

Foldable f => Foldable (ExceptT e f) |

Instance details

Defined in Control.Monad.Trans.Except

Methods

fold :: Monoid m => ExceptT e f m -> m #

foldMap :: Monoid m => (a -> m) -> ExceptT e f a -> m #

foldMap' :: Monoid m => (a -> m) -> ExceptT e f a -> m #

foldr :: (a -> b -> b) -> b -> ExceptT e f a -> b #

foldr' :: (a -> b -> b) -> b -> ExceptT e f a -> b #

foldl :: (b -> a -> b) -> b -> ExceptT e f a -> b #

foldl' :: (b -> a -> b) -> b -> ExceptT e f a -> b #

foldr1 :: (a -> a -> a) -> ExceptT e f a -> a #

foldl1 :: (a -> a -> a) -> ExceptT e f a -> a #

toList :: ExceptT e f a -> [a] #

null :: ExceptT e f a -> Bool #

length :: ExceptT e f a -> Int #

elem :: Eq a => a -> ExceptT e f a -> Bool #

maximum :: Ord a => ExceptT e f a -> a #

minimum :: Ord a => ExceptT e f a -> a #

sum :: Num a => ExceptT e f a -> a #

product :: Num a => ExceptT e f a -> a #

Foldable f => Foldable (IdentityT f) |

Instance details

Defined in Control.Monad.Trans.Identity

Methods

fold :: Monoid m => IdentityT f m -> m #

foldMap :: Monoid m => (a -> m) -> IdentityT f a -> m #

foldMap' :: Monoid m => (a -> m) -> IdentityT f a -> m #

foldr :: (a -> b -> b) -> b -> IdentityT f a -> b #

foldr' :: (a -> b -> b) -> b -> IdentityT f a -> b #

foldl :: (b -> a -> b) -> b -> IdentityT f a -> b #

foldl' :: (b -> a -> b) -> b -> IdentityT f a -> b #

foldr1 :: (a -> a -> a) -> IdentityT f a -> a #

foldl1 :: (a -> a -> a) -> IdentityT f a -> a #

toList :: IdentityT f a -> [a] #

null :: IdentityT f a -> Bool #

length :: IdentityT f a -> Int #

elem :: Eq a => a -> IdentityT f a -> Bool #

maximum :: Ord a => IdentityT f a -> a #

minimum :: Ord a => IdentityT f a -> a #

sum :: Num a => IdentityT f a -> a #

product :: Num a => IdentityT f a -> a #

Foldable f => Foldable (WriterT w f) |

Instance details

Defined in Control.Monad.Trans.Writer.Lazy

Methods

fold :: Monoid m => WriterT w f m -> m #

foldMap :: Monoid m => (a -> m) -> WriterT w f a -> m #

foldMap' :: Monoid m => (a -> m) -> WriterT w f a -> m #

foldr :: (a -> b -> b) -> b -> WriterT w f a -> b #

foldr' :: (a -> b -> b) -> b -> WriterT w f a -> b #

foldl :: (b -> a -> b) -> b -> WriterT w f a -> b #

foldl' :: (b -> a -> b) -> b -> WriterT w f a -> b #

foldr1 :: (a -> a -> a) -> WriterT w f a -> a #

foldl1 :: (a -> a -> a) -> WriterT w f a -> a #

toList :: WriterT w f a -> [a] #

null :: WriterT w f a -> Bool #

length :: WriterT w f a -> Int #

elem :: Eq a => a -> WriterT w f a -> Bool #

maximum :: Ord a => WriterT w f a -> a #

minimum :: Ord a => WriterT w f a -> a #

sum :: Num a => WriterT w f a -> a #

product :: Num a => WriterT w f a -> a #

Foldable f => Foldable (WriterT w f) |

Instance details

Defined in Control.Monad.Trans.Writer.Strict

Methods

fold :: Monoid m => WriterT w f m -> m #

foldMap :: Monoid m => (a -> m) -> WriterT w f a -> m #

foldMap' :: Monoid m => (a -> m) -> WriterT w f a -> m #

foldr :: (a -> b -> b) -> b -> WriterT w f a -> b #

foldr' :: (a -> b -> b) -> b -> WriterT w f a -> b #

foldl :: (b -> a -> b) -> b -> WriterT w f a -> b #

foldl' :: (b -> a -> b) -> b -> WriterT w f a -> b #

foldr1 :: (a -> a -> a) -> WriterT w f a -> a #

foldl1 :: (a -> a -> a) -> WriterT w f a -> a #

toList :: WriterT w f a -> [a] #

null :: WriterT w f a -> Bool #

length :: WriterT w f a -> Int #

elem :: Eq a => a -> WriterT w f a -> Bool #

maximum :: Ord a => WriterT w f a -> a #

minimum :: Ord a => WriterT w f a -> a #

sum :: Num a => WriterT w f a -> a #

product :: Num a => WriterT w f a -> a #

Foldable (Constant a :: Type -> Type) |

Instance details

Defined in Data.Functor.Constant

Methods

fold :: Monoid m => Constant a m -> m #

foldMap :: Monoid m => (a0 -> m) -> Constant a a0 -> m #

foldMap' :: Monoid m => (a0 -> m) -> Constant a a0 -> m #

foldr :: (a0 -> b -> b) -> b -> Constant a a0 -> b #

foldr' :: (a0 -> b -> b) -> b -> Constant a a0 -> b #

foldl :: (b -> a0 -> b) -> b -> Constant a a0 -> b #

foldl' :: (b -> a0 -> b) -> b -> Constant a a0 -> b #

foldr1 :: (a0 -> a0 -> a0) -> Constant a a0 -> a0 #

foldl1 :: (a0 -> a0 -> a0) -> Constant a a0 -> a0 #

toList :: Constant a a0 -> [a0] #

null :: Constant a a0 -> Bool #

length :: Constant a a0 -> Int #

elem :: Eq a0 => a0 -> Constant a a0 -> Bool #

maximum :: Ord a0 => Constant a a0 -> a0 #

minimum :: Ord a0 => Constant a a0 -> a0 #

sum :: Num a0 => Constant a a0 -> a0 #

product :: Num a0 => Constant a a0 -> a0 #

Foldable f => Foldable (Reverse f) | Fold from right to left.

Instance details

Defined in Data.Functor.Reverse

Methods

fold :: Monoid m => Reverse f m -> m #

foldMap :: Monoid m => (a -> m) -> Reverse f a -> m #

foldMap' :: Monoid m => (a -> m) -> Reverse f a -> m #

foldr :: (a -> b -> b) -> b -> Reverse f a -> b #

foldr' :: (a -> b -> b) -> b -> Reverse f a -> b #

foldl :: (b -> a -> b) -> b -> Reverse f a -> b #

foldl' :: (b -> a -> b) -> b -> Reverse f a -> b #

foldr1 :: (a -> a -> a) -> Reverse f a -> a #

foldl1 :: (a -> a -> a) -> Reverse f a -> a #

toList :: Reverse f a -> [a] #

null :: Reverse f a -> Bool #

length :: Reverse f a -> Int #

elem :: Eq a => a -> Reverse f a -> Bool #

maximum :: Ord a => Reverse f a -> a #

minimum :: Ord a => Reverse f a -> a #

sum :: Num a => Reverse f a -> a #

product :: Num a => Reverse f a -> a #

(Foldable f, Foldable g) => Foldable (Product f g) | Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Product

Methods

fold :: Monoid m => Product f g m -> m #

foldMap :: Monoid m => (a -> m) -> Product f g a -> m #

foldMap' :: Monoid m => (a -> m) -> Product f g a -> m #

foldr :: (a -> b -> b) -> b -> Product f g a -> b #

foldr' :: (a -> b -> b) -> b -> Product f g a -> b #

foldl :: (b -> a -> b) -> b -> Product f g a -> b #

foldl' :: (b -> a -> b) -> b -> Product f g a -> b #

foldr1 :: (a -> a -> a) -> Product f g a -> a #

foldl1 :: (a -> a -> a) -> Product f g a -> a #

toList :: Product f g a -> [a] #

null :: Product f g a -> Bool #

length :: Product f g a -> Int #

elem :: Eq a => a -> Product f g a -> Bool #

maximum :: Ord a => Product f g a -> a #

minimum :: Ord a => Product f g a -> a #

sum :: Num a => Product f g a -> a #

product :: Num a => Product f g a -> a #

(Foldable f, Foldable g) => Foldable (Sum f g) | Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Sum

Methods

fold :: Monoid m => Sum f g m -> m #

foldMap :: Monoid m => (a -> m) -> Sum f g a -> m #

foldMap' :: Monoid m => (a -> m) -> Sum f g a -> m #

foldr :: (a -> b -> b) -> b -> Sum f g a -> b #

foldr' :: (a -> b -> b) -> b -> Sum f g a -> b #

foldl :: (b -> a -> b) -> b -> Sum f g a -> b #

foldl' :: (b -> a -> b) -> b -> Sum f g a -> b #

foldr1 :: (a -> a -> a) -> Sum f g a -> a #

foldl1 :: (a -> a -> a) -> Sum f g a -> a #

toList :: Sum f g a -> [a] #

null :: Sum f g a -> Bool #

length :: Sum f g a -> Int #

elem :: Eq a => a -> Sum f g a -> Bool #

maximum :: Ord a => Sum f g a -> a #

minimum :: Ord a => Sum f g a -> a #

sum :: Num a => Sum f g a -> a #

product :: Num a => Sum f g a -> a #

(Foldable f, Foldable g) => Foldable (f :*: g) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => (f :*: g) m -> m #

foldMap :: Monoid m => (a -> m) -> (f :*: g) a -> m #

foldMap' :: Monoid m => (a -> m) -> (f :*: g) a -> m #

foldr :: (a -> b -> b) -> b -> (f :*: g) a -> b #

foldr' :: (a -> b -> b) -> b -> (f :*: g) a -> b #

foldl :: (b -> a -> b) -> b -> (f :*: g) a -> b #

foldl' :: (b -> a -> b) -> b -> (f :*: g) a -> b #

foldr1 :: (a -> a -> a) -> (f :*: g) a -> a #

foldl1 :: (a -> a -> a) -> (f :*: g) a -> a #

toList :: (f :*: g) a -> [a] #

null :: (f :*: g) a -> Bool #

length :: (f :*: g) a -> Int #

elem :: Eq a => a -> (f :*: g) a -> Bool #

maximum :: Ord a => (f :*: g) a -> a #

minimum :: Ord a => (f :*: g) a -> a #

sum :: Num a => (f :*: g) a -> a #

product :: Num a => (f :*: g) a -> a #

(Foldable f, Foldable g) => Foldable (f :+: g) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => (f :+: g) m -> m #

foldMap :: Monoid m => (a -> m) -> (f :+: g) a -> m #

foldMap' :: Monoid m => (a -> m) -> (f :+: g) a -> m #

foldr :: (a -> b -> b) -> b -> (f :+: g) a -> b #

foldr' :: (a -> b -> b) -> b -> (f :+: g) a -> b #

foldl :: (b -> a -> b) -> b -> (f :+: g) a -> b #

foldl' :: (b -> a -> b) -> b -> (f :+: g) a -> b #

foldr1 :: (a -> a -> a) -> (f :+: g) a -> a #

foldl1 :: (a -> a -> a) -> (f :+: g) a -> a #

toList :: (f :+: g) a -> [a] #

null :: (f :+: g) a -> Bool #

length :: (f :+: g) a -> Int #

elem :: Eq a => a -> (f :+: g) a -> Bool #

maximum :: Ord a => (f :+: g) a -> a #

minimum :: Ord a => (f :+: g) a -> a #

sum :: Num a => (f :+: g) a -> a #

product :: Num a => (f :+: g) a -> a #

Foldable (K1 i c :: Type -> Type) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => K1 i c m -> m #

foldMap :: Monoid m => (a -> m) -> K1 i c a -> m #

foldMap' :: Monoid m => (a -> m) -> K1 i c a -> m #

foldr :: (a -> b -> b) -> b -> K1 i c a -> b #

foldr' :: (a -> b -> b) -> b -> K1 i c a -> b #

foldl :: (b -> a -> b) -> b -> K1 i c a -> b #

foldl' :: (b -> a -> b) -> b -> K1 i c a -> b #

foldr1 :: (a -> a -> a) -> K1 i c a -> a #

foldl1 :: (a -> a -> a) -> K1 i c a -> a #

toList :: K1 i c a -> [a] #

null :: K1 i c a -> Bool #

length :: K1 i c a -> Int #

elem :: Eq a => a -> K1 i c a -> Bool #

maximum :: Ord a => K1 i c a -> a #

minimum :: Ord a => K1 i c a -> a #

sum :: Num a => K1 i c a -> a #

product :: Num a => K1 i c a -> a #

(Foldable f, Foldable g) => Foldable (Compose f g) | Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Compose

Methods

fold :: Monoid m => Compose f g m -> m #

foldMap :: Monoid m => (a -> m) -> Compose f g a -> m #

foldMap' :: Monoid m => (a -> m) -> Compose f g a -> m #

foldr :: (a -> b -> b) -> b -> Compose f g a -> b #

foldr' :: (a -> b -> b) -> b -> Compose f g a -> b #

foldl :: (b -> a -> b) -> b -> Compose f g a -> b #

foldl' :: (b -> a -> b) -> b -> Compose f g a -> b #

foldr1 :: (a -> a -> a) -> Compose f g a -> a #

foldl1 :: (a -> a -> a) -> Compose f g a -> a #

toList :: Compose f g a -> [a] #

null :: Compose f g a -> Bool #

length :: Compose f g a -> Int #

elem :: Eq a => a -> Compose f g a -> Bool #

maximum :: Ord a => Compose f g a -> a #

minimum :: Ord a => Compose f g a -> a #

sum :: Num a => Compose f g a -> a #

product :: Num a => Compose f g a -> a #

(Foldable f, Foldable g) => Foldable (f :.: g) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => (f :.: g) m -> m #

foldMap :: Monoid m => (a -> m) -> (f :.: g) a -> m #

foldMap' :: Monoid m => (a -> m) -> (f :.: g) a -> m #

foldr :: (a -> b -> b) -> b -> (f :.: g) a -> b #

foldr' :: (a -> b -> b) -> b -> (f :.: g) a -> b #

foldl :: (b -> a -> b) -> b -> (f :.: g) a -> b #

foldl' :: (b -> a -> b) -> b -> (f :.: g) a -> b #

foldr1 :: (a -> a -> a) -> (f :.: g) a -> a #

foldl1 :: (a -> a -> a) -> (f :.: g) a -> a #

toList :: (f :.: g) a -> [a] #

null :: (f :.: g) a -> Bool #

length :: (f :.: g) a -> Int #

elem :: Eq a => a -> (f :.: g) a -> Bool #

maximum :: Ord a => (f :.: g) a -> a #

minimum :: Ord a => (f :.: g) a -> a #

sum :: Num a => (f :.: g) a -> a #

product :: Num a => (f :.: g) a -> a #

Foldable f => Foldable (M1 i c f) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => M1 i c f m -> m #

foldMap :: Monoid m => (a -> m) -> M1 i c f a -> m #

foldMap' :: Monoid m => (a -> m) -> M1 i c f a -> m #

foldr :: (a -> b -> b) -> b -> M1 i c f a -> b #

foldr' :: (a -> b -> b) -> b -> M1 i c f a -> b #

foldl :: (b -> a -> b) -> b -> M1 i c f a -> b #

foldl' :: (b -> a -> b) -> b -> M1 i c f a -> b #

foldr1 :: (a -> a -> a) -> M1 i c f a -> a #

foldl1 :: (a -> a -> a) -> M1 i c f a -> a #

toList :: M1 i c f a -> [a] #

null :: M1 i c f a -> Bool #

length :: M1 i c f a -> Int #

elem :: Eq a => a -> M1 i c f a -> Bool #

maximum :: Ord a => M1 i c f a -> a #

minimum :: Ord a => M1 i c f a -> a #

sum :: Num a => M1 i c f a -> a #

product :: Num a => M1 i c f a -> a #

seq :: a -> b -> b infixr 0 #

The value of ``seq` a b` is bottom if `a` is bottom, and otherwise equal to `b`. In other words, it evaluates the first argument `a` to weak head normal form (WHNF). `seq` is usually introduced to improve performance by avoiding unneeded laziness.

A note on evaluation order: the expression ``seq` a b` does not guarantee that `a` will be evaluated before `b`. The only guarantee given by `seq` is that the both `a` and `b` will be evaluated before `seq` returns a value. In particular, this means that `b` may be evaluated before `a`. If you need to guarantee a specific order of evaluation, you must use the function `pseq` from the "parallel" package.

concat :: Foldable t => t [a] -> [a] #

The concatenation of all the elements of a container of lists.

#### Examples

Expand

Basic usage:

    >>> concat (Just [1, 2, 3])
    [1,2,3]

    >>> concat (Left 42)
    []

    >>> concat [[1, 2, 3], [4, 5], [6], []]
    [1,2,3,4,5,6]

filter :: (a -> Bool) -> [a] -> [a] #

\(\mathcal{O}(n)\). `filter`, applied to a predicate and a list, returns the list of those elements that satisfy the predicate; i.e.,

    filter p xs = [ x | x <- xs, p x]

#### Examples

Expand

    >>> filter odd [1, 2, 3]
    [1,3]

    >>> filter (\l -> length l > 3) ["Hello", ", ", "World", "!"]
    ["Hello","World"]

    >>> filter (/= 3) [1, 2, 3, 4, 3, 2, 1]
    [1,2,4,2,1]

zip :: [a] -> [b] -> [(a, b)] #

\(\mathcal{O}(\min(m,n))\). `zip` takes two lists and returns a list of corresponding pairs.

`zip` is right-lazy:

    >>> zip [] undefined
    []
    >>> zip undefined []
    *** Exception: Prelude.undefined
    ...

`zip` is capable of list fusion, but it is restricted to its first list argument and its resulting list.

#### Examples

Expand

    >>> zip [1, 2, 3] ['a', 'b', 'c']
    [(1,'a'),(2,'b'),(3,'c')]

If one input list is shorter than the other, excess elements of the longer list are discarded, even if one of the lists is infinite:

    >>> zip [1] ['a', 'b']
    [(1,'a')]

    >>> zip [1, 2] ['a']
    [(1,'a')]

    >>> zip [] [1..]
    []

    >>> zip [1..] []
    []

print :: Show a => a -> IO () #

The `print` function outputs a value of any printable type to the standard output device. Printable types are those that are instances of class `Show`; `print` converts values to strings for output using the `show` operation and adds a newline.

For example, a program to print the first 20 integers and their powers of 2 could be written as:

    main = print ([(n, 2^n) | n <- [0..19]])

otherwise :: Bool #

`otherwise` is defined as the value `True`. It helps to make guards more readable. eg.

     f x | x < 0     = ...
         | otherwise = ...

map :: (a -> b) -> [a] -> [b] #

\(\mathcal{O}(n)\). `map` `f xs` is the list obtained by applying `f` to each element of `xs`, i.e.,

    map f [x1, x2, ..., xn] == [f x1, f x2, ..., f xn]
    map f [x1, x2, ...] == [f x1, f x2, ...]

this means that `map id == id`

#### Examples

Expand

    >>> map (+1) [1, 2, 3]
    [2,3,4]

    >>> map id [1, 2, 3]
    [1,2,3]

    >>> map (\n -> 3 * n + 1) [1, 2, 3]
    [4,7,10]

($) :: (a -> b) -> a -> b infixr 0 #

``($)`` is the function application operator.

Applying ``($)`` to a function `f` and an argument `x` gives the same result as applying `f` to `x` directly. The definition is akin to this:

    ($) :: (a -> b) -> a -> b
    ($) f x = f x

This is ``id`` specialized from `a -> a` to `(a -> b) -> (a -> b)` which by the associativity of `(->)` is the same as `(a -> b) -> a -> b`.

On the face of it, this may appear pointless! But it's actually one of the most useful and important operators in Haskell.

The order of operations is very different between `($)` and normal function application. Normal function application has precedence 10 - higher than any operator - and associates to the left. So these two definitions are equivalent:

    expr = min 5 1 + 5
    expr = ((min 5) 1) + 5

`($)` has precedence 0 (the lowest) and associates to the right, so these are equivalent:

    expr = min 5 $ 1 + 5
    expr = (min 5) (1 + 5)

#### Examples

Expand

A common use cases of `($)` is to avoid parentheses in complex expressions.

For example, instead of using nested parentheses in the following Haskell function:

    -- | Sum numbers in a string: strSum "100  5 -7" == 98
    strSum :: String -> Int
    strSum s = sum (mapMaybe readMaybe (words s))

we can deploy the function application operator:

    -- | Sum numbers in a string: strSum "100  5 -7" == 98
    strSum :: String -> Int
    strSum s = sum $ mapMaybe readMaybe $ words s

`($)` is also used as a section (a partially applied operator), in order to indicate that we wish to apply some yet-unspecified function to a given value. For example, to apply the argument `5` to a list of functions:

    applyFive :: [Int]
    applyFive = map ($ 5) [(+1), (2^)]
    >>> [6, 32]

#### Technical Remark (Representation Polymorphism)

Expand

`($)` is fully representation-polymorphic. This allows it to also be used with arguments of unlifted and even unboxed kinds, such as unboxed integers:

    fastMod :: Int -> Int -> Int
    fastMod (I# x) (I# m) = I# $ remInt# x m

class Num a where #

Basic numeric class.

The Haskell Report defines no laws for `Num`. However, `(`+`)` and `(`*`)` are customarily expected to define a ring and have the following properties:

Associativity of `(`+`)`
  `(x + y) + z` = `x + (y + z)`
Commutativity of `(`+`)`
  `x + y` = `y + x`
``fromInteger` 0` is the additive identity
  `x + fromInteger 0` = `x`
`negate` gives the additive inverse
  `x + negate x` = `fromInteger 0`
Associativity of `(`*`)`
  `(x * y) * z` = `x * (y * z)`
``fromInteger` 1` is the multiplicative identity
  `x * fromInteger 1` = `x` and `fromInteger 1 * x` = `x`
Distributivity of `(`*`)` with respect to `(`+`)`
  `a * (b + c)` = `(a * b) + (a * c)` and `(b + c) * a` = `(b * a) + (c * a)`
Coherence with `toInteger`
  if the type also implements `Integral`, then `fromInteger` is a left inverse for `toInteger`, i.e. `fromInteger (toInteger i) == i`

Note that it isn't customarily expected that a type instance of both `Num` and `Ord` implement an ordered ring. Indeed, in `base` only `Integer` and `Rational` do.

Minimal complete definition

(+), (*), abs, signum, fromInteger, (negate | (-))

Methods

(+) :: a -> a -> a infixl 6 #

(-) :: a -> a -> a infixl 6 #

(*) :: a -> a -> a infixl 7 #

negate :: a -> a #

Unary negation.

abs :: a -> a #

Absolute value.

signum :: a -> a #

Sign of a number. The functions `abs` and `signum` should satisfy the law:

    abs x * signum x == x

For real numbers, the `signum` is either `-1` (negative), `0` (zero) or `1` (positive).

fromInteger :: Integer -> a #

Conversion from an `Integer`. An integer literal represents the application of the function `fromInteger` to the appropriate value of type `Integer`, so such literals have type `(`Num` a) => a`.

#### Instances

Instances details

Num CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CBool -> CBool -> CBool # (-) :: CBool -> CBool -> CBool # (*) :: CBool -> CBool -> CBool # negate :: CBool -> CBool # abs :: CBool -> CBool # signum :: CBool -> CBool # fromInteger :: Integer -> CBool #
Num CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CChar -> CChar -> CChar # (-) :: CChar -> CChar -> CChar # (*) :: CChar -> CChar -> CChar # negate :: CChar -> CChar # abs :: CChar -> CChar # signum :: CChar -> CChar # fromInteger :: Integer -> CChar #
Num CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CClock -> CClock -> CClock # (-) :: CClock -> CClock -> CClock # (*) :: CClock -> CClock -> CClock # negate :: CClock -> CClock # abs :: CClock -> CClock # signum :: CClock -> CClock # fromInteger :: Integer -> CClock #
Num CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CDouble -> CDouble -> CDouble # (-) :: CDouble -> CDouble -> CDouble # (*) :: CDouble -> CDouble -> CDouble # negate :: CDouble -> CDouble # abs :: CDouble -> CDouble # signum :: CDouble -> CDouble # fromInteger :: Integer -> CDouble #
Num CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CFloat -> CFloat -> CFloat # (-) :: CFloat -> CFloat -> CFloat # (*) :: CFloat -> CFloat -> CFloat # negate :: CFloat -> CFloat # abs :: CFloat -> CFloat # signum :: CFloat -> CFloat # fromInteger :: Integer -> CFloat #
Num CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CInt -> CInt -> CInt # (-) :: CInt -> CInt -> CInt # (*) :: CInt -> CInt -> CInt # negate :: CInt -> CInt # abs :: CInt -> CInt # signum :: CInt -> CInt # fromInteger :: Integer -> CInt #
Num CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CIntMax -> CIntMax -> CIntMax # (-) :: CIntMax -> CIntMax -> CIntMax # (*) :: CIntMax -> CIntMax -> CIntMax # negate :: CIntMax -> CIntMax # abs :: CIntMax -> CIntMax # signum :: CIntMax -> CIntMax # fromInteger :: Integer -> CIntMax #
Num CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CIntPtr -> CIntPtr -> CIntPtr # (-) :: CIntPtr -> CIntPtr -> CIntPtr # (*) :: CIntPtr -> CIntPtr -> CIntPtr # negate :: CIntPtr -> CIntPtr # abs :: CIntPtr -> CIntPtr # signum :: CIntPtr -> CIntPtr # fromInteger :: Integer -> CIntPtr #
Num CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CLLong -> CLLong -> CLLong # (-) :: CLLong -> CLLong -> CLLong # (*) :: CLLong -> CLLong -> CLLong # negate :: CLLong -> CLLong # abs :: CLLong -> CLLong # signum :: CLLong -> CLLong # fromInteger :: Integer -> CLLong #
Num CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CLong -> CLong -> CLong # (-) :: CLong -> CLong -> CLong # (*) :: CLong -> CLong -> CLong # negate :: CLong -> CLong # abs :: CLong -> CLong # signum :: CLong -> CLong # fromInteger :: Integer -> CLong #
Num CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CPtrdiff -> CPtrdiff -> CPtrdiff # (-) :: CPtrdiff -> CPtrdiff -> CPtrdiff # (*) :: CPtrdiff -> CPtrdiff -> CPtrdiff # negate :: CPtrdiff -> CPtrdiff # abs :: CPtrdiff -> CPtrdiff # signum :: CPtrdiff -> CPtrdiff # fromInteger :: Integer -> CPtrdiff #
Num CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CSChar -> CSChar -> CSChar # (-) :: CSChar -> CSChar -> CSChar # (*) :: CSChar -> CSChar -> CSChar # negate :: CSChar -> CSChar # abs :: CSChar -> CSChar # signum :: CSChar -> CSChar # fromInteger :: Integer -> CSChar #
Num CSUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CSUSeconds -> CSUSeconds -> CSUSeconds # (-) :: CSUSeconds -> CSUSeconds -> CSUSeconds # (*) :: CSUSeconds -> CSUSeconds -> CSUSeconds # negate :: CSUSeconds -> CSUSeconds # abs :: CSUSeconds -> CSUSeconds # signum :: CSUSeconds -> CSUSeconds # fromInteger :: Integer -> CSUSeconds #
Num CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CShort -> CShort -> CShort # (-) :: CShort -> CShort -> CShort # (*) :: CShort -> CShort -> CShort # negate :: CShort -> CShort # abs :: CShort -> CShort # signum :: CShort -> CShort # fromInteger :: Integer -> CShort #
Num CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CSigAtomic -> CSigAtomic -> CSigAtomic # (-) :: CSigAtomic -> CSigAtomic -> CSigAtomic # (*) :: CSigAtomic -> CSigAtomic -> CSigAtomic # negate :: CSigAtomic -> CSigAtomic # abs :: CSigAtomic -> CSigAtomic # signum :: CSigAtomic -> CSigAtomic # fromInteger :: Integer -> CSigAtomic #
Num CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CSize -> CSize -> CSize # (-) :: CSize -> CSize -> CSize # (*) :: CSize -> CSize -> CSize # negate :: CSize -> CSize # abs :: CSize -> CSize # signum :: CSize -> CSize # fromInteger :: Integer -> CSize #
Num CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CTime -> CTime -> CTime # (-) :: CTime -> CTime -> CTime # (*) :: CTime -> CTime -> CTime # negate :: CTime -> CTime # abs :: CTime -> CTime # signum :: CTime -> CTime # fromInteger :: Integer -> CTime #
Num CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CUChar -> CUChar -> CUChar # (-) :: CUChar -> CUChar -> CUChar # (*) :: CUChar -> CUChar -> CUChar # negate :: CUChar -> CUChar # abs :: CUChar -> CUChar # signum :: CUChar -> CUChar # fromInteger :: Integer -> CUChar #
Num CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CUInt -> CUInt -> CUInt # (-) :: CUInt -> CUInt -> CUInt # (*) :: CUInt -> CUInt -> CUInt # negate :: CUInt -> CUInt # abs :: CUInt -> CUInt # signum :: CUInt -> CUInt # fromInteger :: Integer -> CUInt #
Num CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CUIntMax -> CUIntMax -> CUIntMax # (-) :: CUIntMax -> CUIntMax -> CUIntMax # (*) :: CUIntMax -> CUIntMax -> CUIntMax # negate :: CUIntMax -> CUIntMax # abs :: CUIntMax -> CUIntMax # signum :: CUIntMax -> CUIntMax # fromInteger :: Integer -> CUIntMax #
Num CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CUIntPtr -> CUIntPtr -> CUIntPtr # (-) :: CUIntPtr -> CUIntPtr -> CUIntPtr # (*) :: CUIntPtr -> CUIntPtr -> CUIntPtr # negate :: CUIntPtr -> CUIntPtr # abs :: CUIntPtr -> CUIntPtr # signum :: CUIntPtr -> CUIntPtr # fromInteger :: Integer -> CUIntPtr #
Num CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CULLong -> CULLong -> CULLong # (-) :: CULLong -> CULLong -> CULLong # (*) :: CULLong -> CULLong -> CULLong # negate :: CULLong -> CULLong # abs :: CULLong -> CULLong # signum :: CULLong -> CULLong # fromInteger :: Integer -> CULLong #
Num CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CULong -> CULong -> CULong # (-) :: CULong -> CULong -> CULong # (*) :: CULong -> CULong -> CULong # negate :: CULong -> CULong # abs :: CULong -> CULong # signum :: CULong -> CULong # fromInteger :: Integer -> CULong #
Num CUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CUSeconds -> CUSeconds -> CUSeconds # (-) :: CUSeconds -> CUSeconds -> CUSeconds # (*) :: CUSeconds -> CUSeconds -> CUSeconds # negate :: CUSeconds -> CUSeconds # abs :: CUSeconds -> CUSeconds # signum :: CUSeconds -> CUSeconds # fromInteger :: Integer -> CUSeconds #
Num CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CUShort -> CUShort -> CUShort # (-) :: CUShort -> CUShort -> CUShort # (*) :: CUShort -> CUShort -> CUShort # negate :: CUShort -> CUShort # abs :: CUShort -> CUShort # signum :: CUShort -> CUShort # fromInteger :: Integer -> CUShort #
Num CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (+) :: CWchar -> CWchar -> CWchar # (-) :: CWchar -> CWchar -> CWchar # (*) :: CWchar -> CWchar -> CWchar # negate :: CWchar -> CWchar # abs :: CWchar -> CWchar # signum :: CWchar -> CWchar # fromInteger :: Integer -> CWchar #
Num IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods (+) :: IntPtr -> IntPtr -> IntPtr # (-) :: IntPtr -> IntPtr -> IntPtr # (*) :: IntPtr -> IntPtr -> IntPtr # negate :: IntPtr -> IntPtr # abs :: IntPtr -> IntPtr # signum :: IntPtr -> IntPtr # fromInteger :: Integer -> IntPtr #
Num WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods (+) :: WordPtr -> WordPtr -> WordPtr # (-) :: WordPtr -> WordPtr -> WordPtr # (*) :: WordPtr -> WordPtr -> WordPtr # negate :: WordPtr -> WordPtr # abs :: WordPtr -> WordPtr # signum :: WordPtr -> WordPtr # fromInteger :: Integer -> WordPtr #
Num Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (+) :: Int16 -> Int16 -> Int16 # (-) :: Int16 -> Int16 -> Int16 # (*) :: Int16 -> Int16 -> Int16 # negate :: Int16 -> Int16 # abs :: Int16 -> Int16 # signum :: Int16 -> Int16 # fromInteger :: Integer -> Int16 #
Num Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (+) :: Int32 -> Int32 -> Int32 # (-) :: Int32 -> Int32 -> Int32 # (*) :: Int32 -> Int32 -> Int32 # negate :: Int32 -> Int32 # abs :: Int32 -> Int32 # signum :: Int32 -> Int32 # fromInteger :: Integer -> Int32 #
Num Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (+) :: Int64 -> Int64 -> Int64 # (-) :: Int64 -> Int64 -> Int64 # (*) :: Int64 -> Int64 -> Int64 # negate :: Int64 -> Int64 # abs :: Int64 -> Int64 # signum :: Int64 -> Int64 # fromInteger :: Integer -> Int64 #
Num Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (+) :: Int8 -> Int8 -> Int8 # (-) :: Int8 -> Int8 -> Int8 # (*) :: Int8 -> Int8 -> Int8 # negate :: Int8 -> Int8 # abs :: Int8 -> Int8 # signum :: Int8 -> Int8 # fromInteger :: Integer -> Int8 #
Num CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CBlkCnt -> CBlkCnt -> CBlkCnt # (-) :: CBlkCnt -> CBlkCnt -> CBlkCnt # (*) :: CBlkCnt -> CBlkCnt -> CBlkCnt # negate :: CBlkCnt -> CBlkCnt # abs :: CBlkCnt -> CBlkCnt # signum :: CBlkCnt -> CBlkCnt # fromInteger :: Integer -> CBlkCnt #
Num CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CBlkSize -> CBlkSize -> CBlkSize # (-) :: CBlkSize -> CBlkSize -> CBlkSize # (*) :: CBlkSize -> CBlkSize -> CBlkSize # negate :: CBlkSize -> CBlkSize # abs :: CBlkSize -> CBlkSize # signum :: CBlkSize -> CBlkSize # fromInteger :: Integer -> CBlkSize #
Num CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CCc -> CCc -> CCc # (-) :: CCc -> CCc -> CCc # (*) :: CCc -> CCc -> CCc # negate :: CCc -> CCc # abs :: CCc -> CCc # signum :: CCc -> CCc # fromInteger :: Integer -> CCc #
Num CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CClockId -> CClockId -> CClockId # (-) :: CClockId -> CClockId -> CClockId # (*) :: CClockId -> CClockId -> CClockId # negate :: CClockId -> CClockId # abs :: CClockId -> CClockId # signum :: CClockId -> CClockId # fromInteger :: Integer -> CClockId #
Num CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CDev -> CDev -> CDev # (-) :: CDev -> CDev -> CDev # (*) :: CDev -> CDev -> CDev # negate :: CDev -> CDev # abs :: CDev -> CDev # signum :: CDev -> CDev # fromInteger :: Integer -> CDev #
Num CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt # (-) :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt # (*) :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt # negate :: CFsBlkCnt -> CFsBlkCnt # abs :: CFsBlkCnt -> CFsBlkCnt # signum :: CFsBlkCnt -> CFsBlkCnt # fromInteger :: Integer -> CFsBlkCnt #
Num CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt # (-) :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt # (*) :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt # negate :: CFsFilCnt -> CFsFilCnt # abs :: CFsFilCnt -> CFsFilCnt # signum :: CFsFilCnt -> CFsFilCnt # fromInteger :: Integer -> CFsFilCnt #
Num CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CGid -> CGid -> CGid # (-) :: CGid -> CGid -> CGid # (*) :: CGid -> CGid -> CGid # negate :: CGid -> CGid # abs :: CGid -> CGid # signum :: CGid -> CGid # fromInteger :: Integer -> CGid #
Num CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CId -> CId -> CId # (-) :: CId -> CId -> CId # (*) :: CId -> CId -> CId # negate :: CId -> CId # abs :: CId -> CId # signum :: CId -> CId # fromInteger :: Integer -> CId #
Num CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CIno -> CIno -> CIno # (-) :: CIno -> CIno -> CIno # (*) :: CIno -> CIno -> CIno # negate :: CIno -> CIno # abs :: CIno -> CIno # signum :: CIno -> CIno # fromInteger :: Integer -> CIno #
Num CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CKey -> CKey -> CKey # (-) :: CKey -> CKey -> CKey # (*) :: CKey -> CKey -> CKey # negate :: CKey -> CKey # abs :: CKey -> CKey # signum :: CKey -> CKey # fromInteger :: Integer -> CKey #
Num CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CMode -> CMode -> CMode # (-) :: CMode -> CMode -> CMode # (*) :: CMode -> CMode -> CMode # negate :: CMode -> CMode # abs :: CMode -> CMode # signum :: CMode -> CMode # fromInteger :: Integer -> CMode #
Num CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CNfds -> CNfds -> CNfds # (-) :: CNfds -> CNfds -> CNfds # (*) :: CNfds -> CNfds -> CNfds # negate :: CNfds -> CNfds # abs :: CNfds -> CNfds # signum :: CNfds -> CNfds # fromInteger :: Integer -> CNfds #
Num CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CNlink -> CNlink -> CNlink # (-) :: CNlink -> CNlink -> CNlink # (*) :: CNlink -> CNlink -> CNlink # negate :: CNlink -> CNlink # abs :: CNlink -> CNlink # signum :: CNlink -> CNlink # fromInteger :: Integer -> CNlink #
Num COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: COff -> COff -> COff # (-) :: COff -> COff -> COff # (*) :: COff -> COff -> COff # negate :: COff -> COff # abs :: COff -> COff # signum :: COff -> COff # fromInteger :: Integer -> COff #
Num CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CPid -> CPid -> CPid # (-) :: CPid -> CPid -> CPid # (*) :: CPid -> CPid -> CPid # negate :: CPid -> CPid # abs :: CPid -> CPid # signum :: CPid -> CPid # fromInteger :: Integer -> CPid #
Num CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CRLim -> CRLim -> CRLim # (-) :: CRLim -> CRLim -> CRLim # (*) :: CRLim -> CRLim -> CRLim # negate :: CRLim -> CRLim # abs :: CRLim -> CRLim # signum :: CRLim -> CRLim # fromInteger :: Integer -> CRLim #
Num CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CSocklen -> CSocklen -> CSocklen # (-) :: CSocklen -> CSocklen -> CSocklen # (*) :: CSocklen -> CSocklen -> CSocklen # negate :: CSocklen -> CSocklen # abs :: CSocklen -> CSocklen # signum :: CSocklen -> CSocklen # fromInteger :: Integer -> CSocklen #
Num CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CSpeed -> CSpeed -> CSpeed # (-) :: CSpeed -> CSpeed -> CSpeed # (*) :: CSpeed -> CSpeed -> CSpeed # negate :: CSpeed -> CSpeed # abs :: CSpeed -> CSpeed # signum :: CSpeed -> CSpeed # fromInteger :: Integer -> CSpeed #
Num CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CSsize -> CSsize -> CSsize # (-) :: CSsize -> CSsize -> CSsize # (*) :: CSsize -> CSsize -> CSsize # negate :: CSsize -> CSsize # abs :: CSsize -> CSsize # signum :: CSsize -> CSsize # fromInteger :: Integer -> CSsize #
Num CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CTcflag -> CTcflag -> CTcflag # (-) :: CTcflag -> CTcflag -> CTcflag # (*) :: CTcflag -> CTcflag -> CTcflag # negate :: CTcflag -> CTcflag # abs :: CTcflag -> CTcflag # signum :: CTcflag -> CTcflag # fromInteger :: Integer -> CTcflag #
Num CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: CUid -> CUid -> CUid # (-) :: CUid -> CUid -> CUid # (*) :: CUid -> CUid -> CUid # negate :: CUid -> CUid # abs :: CUid -> CUid # signum :: CUid -> CUid # fromInteger :: Integer -> CUid #
Num Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (+) :: Fd -> Fd -> Fd # (-) :: Fd -> Fd -> Fd # (*) :: Fd -> Fd -> Fd # negate :: Fd -> Fd # abs :: Fd -> Fd # signum :: Fd -> Fd # fromInteger :: Integer -> Fd #
Num Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (+) :: Word16 -> Word16 -> Word16 # (-) :: Word16 -> Word16 -> Word16 # (*) :: Word16 -> Word16 -> Word16 # negate :: Word16 -> Word16 # abs :: Word16 -> Word16 # signum :: Word16 -> Word16 # fromInteger :: Integer -> Word16 #
Num Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (+) :: Word32 -> Word32 -> Word32 # (-) :: Word32 -> Word32 -> Word32 # (*) :: Word32 -> Word32 -> Word32 # negate :: Word32 -> Word32 # abs :: Word32 -> Word32 # signum :: Word32 -> Word32 # fromInteger :: Integer -> Word32 #
Num Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (+) :: Word64 -> Word64 -> Word64 # (-) :: Word64 -> Word64 -> Word64 # (*) :: Word64 -> Word64 -> Word64 # negate :: Word64 -> Word64 # abs :: Word64 -> Word64 # signum :: Word64 -> Word64 # fromInteger :: Integer -> Word64 #
Num Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (+) :: Word8 -> Word8 -> Word8 # (-) :: Word8 -> Word8 -> Word8 # (*) :: Word8 -> Word8 -> Word8 # negate :: Word8 -> Word8 # abs :: Word8 -> Word8 # signum :: Word8 -> Word8 # fromInteger :: Integer -> Word8 #
Num ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods (+) :: ByteOff -> ByteOff -> ByteOff # (-) :: ByteOff -> ByteOff -> ByteOff # (*) :: ByteOff -> ByteOff -> ByteOff # negate :: ByteOff -> ByteOff # abs :: ByteOff -> ByteOff # signum :: ByteOff -> ByteOff # fromInteger :: Integer -> ByteOff #
Num HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods (+) :: HalfWord -> HalfWord -> HalfWord # (-) :: HalfWord -> HalfWord -> HalfWord # (*) :: HalfWord -> HalfWord -> HalfWord # negate :: HalfWord -> HalfWord # abs :: HalfWord -> HalfWord # signum :: HalfWord -> HalfWord # fromInteger :: Integer -> HalfWord #
Num RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods (+) :: RegBitmap -> RegBitmap -> RegBitmap # (-) :: RegBitmap -> RegBitmap -> RegBitmap # (*) :: RegBitmap -> RegBitmap -> RegBitmap # negate :: RegBitmap -> RegBitmap # abs :: RegBitmap -> RegBitmap # signum :: RegBitmap -> RegBitmap # fromInteger :: Integer -> RegBitmap #
Num WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods (+) :: WordOff -> WordOff -> WordOff # (-) :: WordOff -> WordOff -> WordOff # (*) :: WordOff -> WordOff -> WordOff # negate :: WordOff -> WordOff # abs :: WordOff -> WordOff # signum :: WordOff -> WordOff # fromInteger :: Integer -> WordOff #
Num JStgExpr # |
Instance details Defined in GHC.JS.Make Methods (+) :: JStgExpr -> JStgExpr -> JStgExpr # (-) :: JStgExpr -> JStgExpr -> JStgExpr # (*) :: JStgExpr -> JStgExpr -> JStgExpr # negate :: JStgExpr -> JStgExpr # abs :: JStgExpr -> JStgExpr # signum :: JStgExpr -> JStgExpr # fromInteger :: Integer -> JStgExpr #
Num IntWithInf # |
Instance details Defined in GHC.Types.Basic Methods (+) :: IntWithInf -> IntWithInf -> IntWithInf # (-) :: IntWithInf -> IntWithInf -> IntWithInf # (*) :: IntWithInf -> IntWithInf -> IntWithInf # negate :: IntWithInf -> IntWithInf # abs :: IntWithInf -> IntWithInf # signum :: IntWithInf -> IntWithInf # fromInteger :: Integer -> IntWithInf #
Num SaneDouble # |
Instance details Defined in GHC.Types.SaneDouble Methods (+) :: SaneDouble -> SaneDouble -> SaneDouble # (-) :: SaneDouble -> SaneDouble -> SaneDouble # (*) :: SaneDouble -> SaneDouble -> SaneDouble # negate :: SaneDouble -> SaneDouble # abs :: SaneDouble -> SaneDouble # signum :: SaneDouble -> SaneDouble # fromInteger :: Integer -> SaneDouble #
Num DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods (+) :: DiffTime -> DiffTime -> DiffTime # (-) :: DiffTime -> DiffTime -> DiffTime # (*) :: DiffTime -> DiffTime -> DiffTime # negate :: DiffTime -> DiffTime # abs :: DiffTime -> DiffTime # signum :: DiffTime -> DiffTime # fromInteger :: Integer -> DiffTime #
Num CAttributes |
Instance details Defined in System.Posix.Files.Common Methods (+) :: CAttributes -> CAttributes -> CAttributes # (-) :: CAttributes -> CAttributes -> CAttributes # (*) :: CAttributes -> CAttributes -> CAttributes # negate :: CAttributes -> CAttributes # abs :: CAttributes -> CAttributes # signum :: CAttributes -> CAttributes # fromInteger :: Integer -> CAttributes #
Num StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods (+) :: StatxFlags -> StatxFlags -> StatxFlags # (-) :: StatxFlags -> StatxFlags -> StatxFlags # (*) :: StatxFlags -> StatxFlags -> StatxFlags # negate :: StatxFlags -> StatxFlags # abs :: StatxFlags -> StatxFlags # signum :: StatxFlags -> StatxFlags # fromInteger :: Integer -> StatxFlags #
Num StatxMask |
Instance details Defined in System.Posix.Files.Common Methods (+) :: StatxMask -> StatxMask -> StatxMask # (-) :: StatxMask -> StatxMask -> StatxMask # (*) :: StatxMask -> StatxMask -> StatxMask # negate :: StatxMask -> StatxMask # abs :: StatxMask -> StatxMask # signum :: StatxMask -> StatxMask # fromInteger :: Integer -> StatxMask #
Num Integer | @since base-2.01
Instance details Defined in GHC.Internal.Num Methods (+) :: Integer -> Integer -> Integer # (-) :: Integer -> Integer -> Integer # (*) :: Integer -> Integer -> Integer # negate :: Integer -> Integer # abs :: Integer -> Integer # signum :: Integer -> Integer # fromInteger :: Integer -> Integer #
Num Natural | Note that `Natural`'s `Num` instance isn't a ring: no element but 0 has an additive inverse. It is a semiring though. @since base-4.8.0.0
Instance details Defined in GHC.Internal.Num Methods (+) :: Natural -> Natural -> Natural # (-) :: Natural -> Natural -> Natural # (*) :: Natural -> Natural -> Natural # negate :: Natural -> Natural # abs :: Natural -> Natural # signum :: Natural -> Natural # fromInteger :: Integer -> Natural #
Num Int | @since base-2.01
Instance details Defined in GHC.Internal.Num Methods (+) :: Int -> Int -> Int # (-) :: Int -> Int -> Int # (*) :: Int -> Int -> Int # negate :: Int -> Int # abs :: Int -> Int # signum :: Int -> Int # fromInteger :: Integer -> Int #
Num Word | @since base-2.01
Instance details Defined in GHC.Internal.Num Methods (+) :: Word -> Word -> Word # (-) :: Word -> Word -> Word # (*) :: Word -> Word -> Word # negate :: Word -> Word # abs :: Word -> Word # signum :: Word -> Word # fromInteger :: Integer -> Word #
RealFloat a => Num (Complex a) | Since: base-2.1
Instance details Defined in Data.Complex Methods (+) :: Complex a -> Complex a -> Complex a # (-) :: Complex a -> Complex a -> Complex a # (*) :: Complex a -> Complex a -> Complex a # negate :: Complex a -> Complex a # abs :: Complex a -> Complex a # signum :: Complex a -> Complex a # fromInteger :: Integer -> Complex a #
Num a => Num (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (+) :: Max a -> Max a -> Max a # (-) :: Max a -> Max a -> Max a # (*) :: Max a -> Max a -> Max a # negate :: Max a -> Max a # abs :: Max a -> Max a # signum :: Max a -> Max a # fromInteger :: Integer -> Max a #
Num a => Num (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (+) :: Min a -> Min a -> Min a # (-) :: Min a -> Min a -> Min a # (*) :: Min a -> Min a -> Min a # negate :: Min a -> Min a # abs :: Min a -> Min a # signum :: Min a -> Min a # fromInteger :: Integer -> Min a #
Num a => Num (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods (+) :: Identity a -> Identity a -> Identity a # (-) :: Identity a -> Identity a -> Identity a # (*) :: Identity a -> Identity a -> Identity a # negate :: Identity a -> Identity a # abs :: Identity a -> Identity a # signum :: Identity a -> Identity a # fromInteger :: Integer -> Identity a #
Num a => Num (Down a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods (+) :: Down a -> Down a -> Down a # (-) :: Down a -> Down a -> Down a # (*) :: Down a -> Down a -> Down a # negate :: Down a -> Down a # abs :: Down a -> Down a # signum :: Down a -> Down a # fromInteger :: Integer -> Down a #
Num a => Num (Product a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (+) :: Product a -> Product a -> Product a # (-) :: Product a -> Product a -> Product a # (*) :: Product a -> Product a -> Product a # negate :: Product a -> Product a # abs :: Product a -> Product a # signum :: Product a -> Product a # fromInteger :: Integer -> Product a #
Num a => Num (Sum a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (+) :: Sum a -> Sum a -> Sum a # (-) :: Sum a -> Sum a -> Sum a # (*) :: Sum a -> Sum a -> Sum a # negate :: Sum a -> Sum a # abs :: Sum a -> Sum a # signum :: Sum a -> Sum a # fromInteger :: Integer -> Sum a #
Integral a => Num (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods (+) :: Ratio a -> Ratio a -> Ratio a # (-) :: Ratio a -> Ratio a -> Ratio a # (*) :: Ratio a -> Ratio a -> Ratio a # negate :: Ratio a -> Ratio a # abs :: Ratio a -> Ratio a # signum :: Ratio a -> Ratio a # fromInteger :: Integer -> Ratio a #

HasResolution a => Num (Fixed a)

Multiplication is not associative or distributive:

    >>> (0.2 * 0.6 :: Deci) * 0.9 == 0.2 * (0.6 * 0.9)
    False

    >>> (0.1 + 0.1 :: Deci) * 0.5 == 0.1 * 0.5 + 0.1 * 0.5
    False

Since: base-2.1

Instance details Defined in Data.Fixed Methods (+) :: Fixed a -> Fixed a -> Fixed a # (-) :: Fixed a -> Fixed a -> Fixed a # (*) :: Fixed a -> Fixed a -> Fixed a # negate :: Fixed a -> Fixed a # abs :: Fixed a -> Fixed a # signum :: Fixed a -> Fixed a # fromInteger :: Integer -> Fixed a #
Num a => Num (Op a b) |
Instance details Defined in Data.Functor.Contravariant Methods (+) :: Op a b -> Op a b -> Op a b # (-) :: Op a b -> Op a b -> Op a b # (*) :: Op a b -> Op a b -> Op a b # negate :: Op a b -> Op a b # abs :: Op a b -> Op a b # signum :: Op a b -> Op a b # fromInteger :: Integer -> Op a b #
Num a => Num (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods (+) :: Const a b -> Const a b -> Const a b # (-) :: Const a b -> Const a b -> Const a b # (*) :: Const a b -> Const a b -> Const a b # negate :: Const a b -> Const a b # abs :: Const a b -> Const a b # signum :: Const a b -> Const a b # fromInteger :: Integer -> Const a b #

(Applicative f, Num a) => Num (Ap f a)

Note that even if the underlying `Num` and `Applicative` instances are lawful, for most `Applicative`s, this instance will not be lawful. If you use this instance with the list `Applicative`, the following customary laws will not hold:

Commutativity:

    >>> Ap [10,20] + Ap [1,2]
    Ap {getAp = [11,12,21,22]}
    >>> Ap [1,2] + Ap [10,20]
    Ap {getAp = [11,21,12,22]}

Additive inverse:

    >>> Ap [] + negate (Ap [])
    Ap {getAp = []}
    >>> fromInteger 0 :: Ap [] Int
    Ap {getAp = [0]}

Distributivity:

    >>> Ap [1,2] * (3 + 4)
    Ap {getAp = [7,14]}
    >>> (Ap [1,2] * 3) + (Ap [1,2] * 4)
    Ap {getAp = [7,11,10,14]}

@since base-4.12.0.0

Instance details Defined in GHC.Internal.Data.Monoid Methods (+) :: Ap f a -> Ap f a -> Ap f a # (-) :: Ap f a -> Ap f a -> Ap f a # (*) :: Ap f a -> Ap f a -> Ap f a # negate :: Ap f a -> Ap f a # abs :: Ap f a -> Ap f a # signum :: Ap f a -> Ap f a # fromInteger :: Integer -> Ap f a #
Num (f a) => Num (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (+) :: Alt f a -> Alt f a -> Alt f a # (-) :: Alt f a -> Alt f a -> Alt f a # (*) :: Alt f a -> Alt f a -> Alt f a # negate :: Alt f a -> Alt f a # abs :: Alt f a -> Alt f a # signum :: Alt f a -> Alt f a # fromInteger :: Integer -> Alt f a #
Num (f (g a)) => Num (Compose f g a) | Since: base-4.19.0.0
Instance details Defined in Data.Functor.Compose Methods (+) :: Compose f g a -> Compose f g a -> Compose f g a # (-) :: Compose f g a -> Compose f g a -> Compose f g a # (*) :: Compose f g a -> Compose f g a -> Compose f g a # negate :: Compose f g a -> Compose f g a # abs :: Compose f g a -> Compose f g a # signum :: Compose f g a -> Compose f g a # fromInteger :: Integer -> Compose f g a #

class Num a => Fractional a where #

Fractional numbers, supporting real division.

The Haskell Report defines no laws for `Fractional`. However, `(`+`)` and `(`*`)` are customarily expected to define a division ring and have the following properties:

`recip` gives the multiplicative inverse
  `x * recip x` = `recip x * x` = `fromInteger 1`
Totality of `toRational`
  `toRational` is total
Coherence with `toRational`
  if the type also implements `Real`, then `fromRational` is a left inverse for `toRational`, i.e. `fromRational (toRational i) = i`

Note that it isn't customarily expected that a type instance of `Fractional` implement a field. However, all instances in `base` do.

Minimal complete definition

fromRational, (recip | (/))

Methods

(/) :: a -> a -> a infixl 7 #

Fractional division.

recip :: a -> a #

Reciprocal fraction.

fromRational :: Rational -> a #

Conversion from a `Rational` (that is ``Ratio` `Integer``). A floating literal stands for an application of `fromRational` to a value of type `Rational`, so such literals have type `(`Fractional` a) => a`.

#### Instances

Instances details

Fractional CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (/) :: CDouble -> CDouble -> CDouble # recip :: CDouble -> CDouble # fromRational :: Rational -> CDouble #
Fractional CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (/) :: CFloat -> CFloat -> CFloat # recip :: CFloat -> CFloat # fromRational :: Rational -> CFloat #
Fractional JStgExpr # |
Instance details Defined in GHC.JS.Make Methods (/) :: JStgExpr -> JStgExpr -> JStgExpr # recip :: JStgExpr -> JStgExpr # fromRational :: Rational -> JStgExpr #
Fractional SaneDouble # |
Instance details Defined in GHC.Types.SaneDouble Methods (/) :: SaneDouble -> SaneDouble -> SaneDouble # recip :: SaneDouble -> SaneDouble # fromRational :: Rational -> SaneDouble #
Fractional DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods (/) :: DiffTime -> DiffTime -> DiffTime # recip :: DiffTime -> DiffTime # fromRational :: Rational -> DiffTime #
RealFloat a => Fractional (Complex a) | Since: base-2.1
Instance details Defined in Data.Complex Methods (/) :: Complex a -> Complex a -> Complex a # recip :: Complex a -> Complex a # fromRational :: Rational -> Complex a #
Fractional a => Fractional (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods (/) :: Identity a -> Identity a -> Identity a # recip :: Identity a -> Identity a # fromRational :: Rational -> Identity a #
Fractional a => Fractional (Down a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods (/) :: Down a -> Down a -> Down a # recip :: Down a -> Down a # fromRational :: Rational -> Down a #
Integral a => Fractional (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods (/) :: Ratio a -> Ratio a -> Ratio a # recip :: Ratio a -> Ratio a # fromRational :: Rational -> Ratio a #
HasResolution a => Fractional (Fixed a) | Since: base-2.1
Instance details Defined in Data.Fixed Methods (/) :: Fixed a -> Fixed a -> Fixed a # recip :: Fixed a -> Fixed a # fromRational :: Rational -> Fixed a #
Fractional a => Fractional (Op a b) |
Instance details Defined in Data.Functor.Contravariant Methods (/) :: Op a b -> Op a b -> Op a b # recip :: Op a b -> Op a b # fromRational :: Rational -> Op a b #
Fractional a => Fractional (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods (/) :: Const a b -> Const a b -> Const a b # recip :: Const a b -> Const a b # fromRational :: Rational -> Const a b #
Fractional (f (g a)) => Fractional (Compose f g a) | Since: base-4.20.0.0
Instance details Defined in Data.Functor.Compose Methods (/) :: Compose f g a -> Compose f g a -> Compose f g a # recip :: Compose f g a -> Compose f g a # fromRational :: Rational -> Compose f g a #

class Enum a where #

Class `Enum` defines operations on sequentially ordered types.

The `enumFrom`... methods are used in Haskell's translation of arithmetic sequences.

Instances of `Enum` may be derived for any enumeration type (types whose constructors have no fields). The nullary constructors are assumed to be numbered left-to-right by `fromEnum` from `0` through `n-1`. See Chapter 10 of the Haskell Report for more details.

For any type that is an instance of class `Bounded` as well as `Enum`, the following should hold:

- The calls ``succ` `maxBound`` and ``pred` `minBound`` should result in a runtime error.
- `fromEnum` and `toEnum` should give a runtime error if the result value is not representable in the result type. For example, ``toEnum` 7 :: `Bool`` is an error.
- `enumFrom` and `enumFromThen` should be defined with an implicit bound, thus:

       enumFrom     x   = enumFromTo     x maxBound
       enumFromThen x y = enumFromThenTo x y bound
         where
           bound | fromEnum y >= fromEnum x = maxBound
                 | otherwise                = minBound

Minimal complete definition

toEnum, fromEnum

Methods

succ :: a -> a #

Successor of a value. For numeric types, `succ` adds 1.

pred :: a -> a #

Predecessor of a value. For numeric types, `pred` subtracts 1.

toEnum :: Int -> a #

Convert from an `Int`.

fromEnum :: a -> Int #

Convert to an `Int`. It is implementation-dependent what `fromEnum` returns when applied to a value that is too large to fit in an `Int`.

enumFrom :: a -> [a] #

Used in Haskell's translation of `[n..]` with `[n..] = enumFrom n`, a possible implementation being `enumFrom n = n : enumFrom (succ n)`.

#### Examples

Expand

-     enumFrom 4 :: [Integer] = [4,5,6,7,...]

-     enumFrom 6 :: [Int] = [6,7,8,9,...,maxBound :: Int]

enumFromThen :: a -> a -> [a] #

Used in Haskell's translation of `[n,n'..]` with `[n,n'..] = enumFromThen n n'`, a possible implementation being `enumFromThen n n' = n : n' : worker (f x) (f x n')`, `worker s v = v : worker s (s v)`, `x = fromEnum n' - fromEnum n` and

      f n y
        | n > 0 = f (n - 1) (succ y)
        | n < 0 = f (n + 1) (pred y)
        | otherwise = y

#### Examples

Expand

-     enumFromThen 4 6 :: [Integer] = [4,6,8,10...]

-     enumFromThen 6 2 :: [Int] = [6,2,-2,-6,...,minBound :: Int]

enumFromTo :: a -> a -> [a] #

Used in Haskell's translation of `[n..m]` with `[n..m] = enumFromTo n m`, a possible implementation being

      enumFromTo n m
         | n <= m = n : enumFromTo (succ n) m
         | otherwise = []

#### Examples

Expand

-     enumFromTo 6 10 :: [Int] = [6,7,8,9,10]

-     enumFromTo 42 1 :: [Integer] = []

enumFromThenTo :: a -> a -> a -> [a] #

Used in Haskell's translation of `[n,n'..m]` with `[n,n'..m] = enumFromThenTo n n' m`, a possible implementation being `enumFromThenTo n n' m = worker (f x) (c x) n m`, `x = fromEnum n' - fromEnum n`, `c x = bool (>=) ((x 0)`

      f n y
         | n > 0 = f (n - 1) (succ y)
         | n < 0 = f (n + 1) (pred y)
         | otherwise = y

and

      worker s c v m
         | c v m = v : worker s c (s v) m
         | otherwise = []

#### Examples

Expand

-     enumFromThenTo 4 2 -6 :: [Integer] = [4,2,0,-2,-4,-6]

-     enumFromThenTo 6 8 2 :: [Int] = []

#### Instances

Instances details

Enum FileType |
Instance details Defined in System.Directory.Internal.Common Methods succ :: FileType -> FileType # pred :: FileType -> FileType # toEnum :: Int -> FileType # fromEnum :: FileType -> Int # enumFrom :: FileType -> [FileType] # enumFromThen :: FileType -> FileType -> [FileType] # enumFromTo :: FileType -> FileType -> [FileType] # enumFromThenTo :: FileType -> FileType -> FileType -> [FileType] #
Enum XdgDirectory |

Instance details

Defined in System.Directory.Internal.Common

Methods

succ :: XdgDirectory -> XdgDirectory #

pred :: XdgDirectory -> XdgDirectory #

toEnum :: Int -> XdgDirectory #

fromEnum :: XdgDirectory -> Int #

enumFrom :: XdgDirectory -> [XdgDirectory] #

enumFromThen :: XdgDirectory -> XdgDirectory -> [XdgDirectory] #

enumFromTo :: XdgDirectory -> XdgDirectory -> [XdgDirectory] #

enumFromThenTo :: XdgDirectory -> XdgDirectory -> XdgDirectory -> [XdgDirectory] #

Enum XdgDirectoryList |

Instance details

Defined in System.Directory.Internal.Common

Methods

succ :: XdgDirectoryList -> XdgDirectoryList #

pred :: XdgDirectoryList -> XdgDirectoryList #

toEnum :: Int -> XdgDirectoryList #

fromEnum :: XdgDirectoryList -> Int #

enumFrom :: XdgDirectoryList -> [XdgDirectoryList] #

enumFromThen :: XdgDirectoryList -> XdgDirectoryList -> [XdgDirectoryList] #

enumFromTo :: XdgDirectoryList -> XdgDirectoryList -> [XdgDirectoryList] #

enumFromThenTo :: XdgDirectoryList -> XdgDirectoryList -> XdgDirectoryList -> [XdgDirectoryList] #

Enum Extension |

Instance details

Defined in GHC.LanguageExtensions.Type

Methods

succ :: Extension -> Extension #

pred :: Extension -> Extension #

toEnum :: Int -> Extension #

fromEnum :: Extension -> Int #

enumFrom :: Extension -> [Extension] #

enumFromThen :: Extension -> Extension -> [Extension] #

enumFromTo :: Extension -> Extension -> [Extension] #

enumFromThenTo :: Extension -> Extension -> Extension -> [Extension] #

Enum ByteOrder | @since base-4.11.0.0

Instance details

Defined in GHC.Internal.ByteOrder

Methods

succ :: ByteOrder -> ByteOrder #

pred :: ByteOrder -> ByteOrder #

toEnum :: Int -> ByteOrder #

fromEnum :: ByteOrder -> Int #

enumFrom :: ByteOrder -> [ByteOrder] #

enumFromThen :: ByteOrder -> ByteOrder -> [ByteOrder] #

enumFromTo :: ByteOrder -> ByteOrder -> [ByteOrder] #

enumFromThenTo :: ByteOrder -> ByteOrder -> ByteOrder -> [ByteOrder] #

Enum ClosureType |

Instance details

Defined in GHC.Internal.ClosureTypes

Methods

succ :: ClosureType -> ClosureType #

pred :: ClosureType -> ClosureType #

toEnum :: Int -> ClosureType #

fromEnum :: ClosureType -> Int #

enumFrom :: ClosureType -> [ClosureType] #

enumFromThen :: ClosureType -> ClosureType -> [ClosureType] #

enumFromTo :: ClosureType -> ClosureType -> [ClosureType] #

enumFromThenTo :: ClosureType -> ClosureType -> ClosureType -> [ClosureType] #

Enum CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CBool -> CBool # pred :: CBool -> CBool # toEnum :: Int -> CBool # fromEnum :: CBool -> Int # enumFrom :: CBool -> [CBool] # enumFromThen :: CBool -> CBool -> [CBool] # enumFromTo :: CBool -> CBool -> [CBool] # enumFromThenTo :: CBool -> CBool -> CBool -> [CBool] #
Enum CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CChar -> CChar # pred :: CChar -> CChar # toEnum :: Int -> CChar # fromEnum :: CChar -> Int # enumFrom :: CChar -> [CChar] # enumFromThen :: CChar -> CChar -> [CChar] # enumFromTo :: CChar -> CChar -> [CChar] # enumFromThenTo :: CChar -> CChar -> CChar -> [CChar] #
Enum CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CClock -> CClock # pred :: CClock -> CClock # toEnum :: Int -> CClock # fromEnum :: CClock -> Int # enumFrom :: CClock -> [CClock] # enumFromThen :: CClock -> CClock -> [CClock] # enumFromTo :: CClock -> CClock -> [CClock] # enumFromThenTo :: CClock -> CClock -> CClock -> [CClock] #
Enum CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CDouble -> CDouble # pred :: CDouble -> CDouble # toEnum :: Int -> CDouble # fromEnum :: CDouble -> Int # enumFrom :: CDouble -> [CDouble] # enumFromThen :: CDouble -> CDouble -> [CDouble] # enumFromTo :: CDouble -> CDouble -> [CDouble] # enumFromThenTo :: CDouble -> CDouble -> CDouble -> [CDouble] #
Enum CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CFloat -> CFloat # pred :: CFloat -> CFloat # toEnum :: Int -> CFloat # fromEnum :: CFloat -> Int # enumFrom :: CFloat -> [CFloat] # enumFromThen :: CFloat -> CFloat -> [CFloat] # enumFromTo :: CFloat -> CFloat -> [CFloat] # enumFromThenTo :: CFloat -> CFloat -> CFloat -> [CFloat] #
Enum CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CInt -> CInt # pred :: CInt -> CInt # toEnum :: Int -> CInt # fromEnum :: CInt -> Int # enumFrom :: CInt -> [CInt] # enumFromThen :: CInt -> CInt -> [CInt] # enumFromTo :: CInt -> CInt -> [CInt] # enumFromThenTo :: CInt -> CInt -> CInt -> [CInt] #
Enum CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CIntMax -> CIntMax # pred :: CIntMax -> CIntMax # toEnum :: Int -> CIntMax # fromEnum :: CIntMax -> Int # enumFrom :: CIntMax -> [CIntMax] # enumFromThen :: CIntMax -> CIntMax -> [CIntMax] # enumFromTo :: CIntMax -> CIntMax -> [CIntMax] # enumFromThenTo :: CIntMax -> CIntMax -> CIntMax -> [CIntMax] #
Enum CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CIntPtr -> CIntPtr # pred :: CIntPtr -> CIntPtr # toEnum :: Int -> CIntPtr # fromEnum :: CIntPtr -> Int # enumFrom :: CIntPtr -> [CIntPtr] # enumFromThen :: CIntPtr -> CIntPtr -> [CIntPtr] # enumFromTo :: CIntPtr -> CIntPtr -> [CIntPtr] # enumFromThenTo :: CIntPtr -> CIntPtr -> CIntPtr -> [CIntPtr] #
Enum CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CLLong -> CLLong # pred :: CLLong -> CLLong # toEnum :: Int -> CLLong # fromEnum :: CLLong -> Int # enumFrom :: CLLong -> [CLLong] # enumFromThen :: CLLong -> CLLong -> [CLLong] # enumFromTo :: CLLong -> CLLong -> [CLLong] # enumFromThenTo :: CLLong -> CLLong -> CLLong -> [CLLong] #
Enum CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CLong -> CLong # pred :: CLong -> CLong # toEnum :: Int -> CLong # fromEnum :: CLong -> Int # enumFrom :: CLong -> [CLong] # enumFromThen :: CLong -> CLong -> [CLong] # enumFromTo :: CLong -> CLong -> [CLong] # enumFromThenTo :: CLong -> CLong -> CLong -> [CLong] #
Enum CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CPtrdiff -> CPtrdiff # pred :: CPtrdiff -> CPtrdiff # toEnum :: Int -> CPtrdiff # fromEnum :: CPtrdiff -> Int # enumFrom :: CPtrdiff -> [CPtrdiff] # enumFromThen :: CPtrdiff -> CPtrdiff -> [CPtrdiff] # enumFromTo :: CPtrdiff -> CPtrdiff -> [CPtrdiff] # enumFromThenTo :: CPtrdiff -> CPtrdiff -> CPtrdiff -> [CPtrdiff] #
Enum CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CSChar -> CSChar # pred :: CSChar -> CSChar # toEnum :: Int -> CSChar # fromEnum :: CSChar -> Int # enumFrom :: CSChar -> [CSChar] # enumFromThen :: CSChar -> CSChar -> [CSChar] # enumFromTo :: CSChar -> CSChar -> [CSChar] # enumFromThenTo :: CSChar -> CSChar -> CSChar -> [CSChar] #
Enum CSUSeconds |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

succ :: CSUSeconds -> CSUSeconds #

pred :: CSUSeconds -> CSUSeconds #

toEnum :: Int -> CSUSeconds #

fromEnum :: CSUSeconds -> Int #

enumFrom :: CSUSeconds -> [CSUSeconds] #

enumFromThen :: CSUSeconds -> CSUSeconds -> [CSUSeconds] #

enumFromTo :: CSUSeconds -> CSUSeconds -> [CSUSeconds] #

enumFromThenTo :: CSUSeconds -> CSUSeconds -> CSUSeconds -> [CSUSeconds] #

Enum CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CShort -> CShort # pred :: CShort -> CShort # toEnum :: Int -> CShort # fromEnum :: CShort -> Int # enumFrom :: CShort -> [CShort] # enumFromThen :: CShort -> CShort -> [CShort] # enumFromTo :: CShort -> CShort -> [CShort] # enumFromThenTo :: CShort -> CShort -> CShort -> [CShort] #
Enum CSigAtomic |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

succ :: CSigAtomic -> CSigAtomic #

pred :: CSigAtomic -> CSigAtomic #

toEnum :: Int -> CSigAtomic #

fromEnum :: CSigAtomic -> Int #

enumFrom :: CSigAtomic -> [CSigAtomic] #

enumFromThen :: CSigAtomic -> CSigAtomic -> [CSigAtomic] #

enumFromTo :: CSigAtomic -> CSigAtomic -> [CSigAtomic] #

enumFromThenTo :: CSigAtomic -> CSigAtomic -> CSigAtomic -> [CSigAtomic] #

Enum CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CSize -> CSize # pred :: CSize -> CSize # toEnum :: Int -> CSize # fromEnum :: CSize -> Int # enumFrom :: CSize -> [CSize] # enumFromThen :: CSize -> CSize -> [CSize] # enumFromTo :: CSize -> CSize -> [CSize] # enumFromThenTo :: CSize -> CSize -> CSize -> [CSize] #
Enum CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CTime -> CTime # pred :: CTime -> CTime # toEnum :: Int -> CTime # fromEnum :: CTime -> Int # enumFrom :: CTime -> [CTime] # enumFromThen :: CTime -> CTime -> [CTime] # enumFromTo :: CTime -> CTime -> [CTime] # enumFromThenTo :: CTime -> CTime -> CTime -> [CTime] #
Enum CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CUChar -> CUChar # pred :: CUChar -> CUChar # toEnum :: Int -> CUChar # fromEnum :: CUChar -> Int # enumFrom :: CUChar -> [CUChar] # enumFromThen :: CUChar -> CUChar -> [CUChar] # enumFromTo :: CUChar -> CUChar -> [CUChar] # enumFromThenTo :: CUChar -> CUChar -> CUChar -> [CUChar] #
Enum CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CUInt -> CUInt # pred :: CUInt -> CUInt # toEnum :: Int -> CUInt # fromEnum :: CUInt -> Int # enumFrom :: CUInt -> [CUInt] # enumFromThen :: CUInt -> CUInt -> [CUInt] # enumFromTo :: CUInt -> CUInt -> [CUInt] # enumFromThenTo :: CUInt -> CUInt -> CUInt -> [CUInt] #
Enum CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CUIntMax -> CUIntMax # pred :: CUIntMax -> CUIntMax # toEnum :: Int -> CUIntMax # fromEnum :: CUIntMax -> Int # enumFrom :: CUIntMax -> [CUIntMax] # enumFromThen :: CUIntMax -> CUIntMax -> [CUIntMax] # enumFromTo :: CUIntMax -> CUIntMax -> [CUIntMax] # enumFromThenTo :: CUIntMax -> CUIntMax -> CUIntMax -> [CUIntMax] #
Enum CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CUIntPtr -> CUIntPtr # pred :: CUIntPtr -> CUIntPtr # toEnum :: Int -> CUIntPtr # fromEnum :: CUIntPtr -> Int # enumFrom :: CUIntPtr -> [CUIntPtr] # enumFromThen :: CUIntPtr -> CUIntPtr -> [CUIntPtr] # enumFromTo :: CUIntPtr -> CUIntPtr -> [CUIntPtr] # enumFromThenTo :: CUIntPtr -> CUIntPtr -> CUIntPtr -> [CUIntPtr] #
Enum CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CULLong -> CULLong # pred :: CULLong -> CULLong # toEnum :: Int -> CULLong # fromEnum :: CULLong -> Int # enumFrom :: CULLong -> [CULLong] # enumFromThen :: CULLong -> CULLong -> [CULLong] # enumFromTo :: CULLong -> CULLong -> [CULLong] # enumFromThenTo :: CULLong -> CULLong -> CULLong -> [CULLong] #
Enum CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CULong -> CULong # pred :: CULong -> CULong # toEnum :: Int -> CULong # fromEnum :: CULong -> Int # enumFrom :: CULong -> [CULong] # enumFromThen :: CULong -> CULong -> [CULong] # enumFromTo :: CULong -> CULong -> [CULong] # enumFromThenTo :: CULong -> CULong -> CULong -> [CULong] #
Enum CUSeconds |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

succ :: CUSeconds -> CUSeconds #

pred :: CUSeconds -> CUSeconds #

toEnum :: Int -> CUSeconds #

fromEnum :: CUSeconds -> Int #

enumFrom :: CUSeconds -> [CUSeconds] #

enumFromThen :: CUSeconds -> CUSeconds -> [CUSeconds] #

enumFromTo :: CUSeconds -> CUSeconds -> [CUSeconds] #

enumFromThenTo :: CUSeconds -> CUSeconds -> CUSeconds -> [CUSeconds] #

Enum CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CUShort -> CUShort # pred :: CUShort -> CUShort # toEnum :: Int -> CUShort # fromEnum :: CUShort -> Int # enumFrom :: CUShort -> [CUShort] # enumFromThen :: CUShort -> CUShort -> [CUShort] # enumFromTo :: CUShort -> CUShort -> [CUShort] # enumFromThenTo :: CUShort -> CUShort -> CUShort -> [CUShort] #
Enum CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods succ :: CWchar -> CWchar # pred :: CWchar -> CWchar # toEnum :: Int -> CWchar # fromEnum :: CWchar -> Int # enumFrom :: CWchar -> [CWchar] # enumFromThen :: CWchar -> CWchar -> [CWchar] # enumFromTo :: CWchar -> CWchar -> [CWchar] # enumFromThenTo :: CWchar -> CWchar -> CWchar -> [CWchar] #
Enum IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods succ :: IntPtr -> IntPtr # pred :: IntPtr -> IntPtr # toEnum :: Int -> IntPtr # fromEnum :: IntPtr -> Int # enumFrom :: IntPtr -> [IntPtr] # enumFromThen :: IntPtr -> IntPtr -> [IntPtr] # enumFromTo :: IntPtr -> IntPtr -> [IntPtr] # enumFromThenTo :: IntPtr -> IntPtr -> IntPtr -> [IntPtr] #
Enum WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods succ :: WordPtr -> WordPtr # pred :: WordPtr -> WordPtr # toEnum :: Int -> WordPtr # fromEnum :: WordPtr -> Int # enumFrom :: WordPtr -> [WordPtr] # enumFromThen :: WordPtr -> WordPtr -> [WordPtr] # enumFromTo :: WordPtr -> WordPtr -> [WordPtr] # enumFromThenTo :: WordPtr -> WordPtr -> WordPtr -> [WordPtr] #
Enum Associativity | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

succ :: Associativity -> Associativity #

pred :: Associativity -> Associativity #

toEnum :: Int -> Associativity #

fromEnum :: Associativity -> Int #

enumFrom :: Associativity -> [Associativity] #

enumFromThen :: Associativity -> Associativity -> [Associativity] #

enumFromTo :: Associativity -> Associativity -> [Associativity] #

enumFromThenTo :: Associativity -> Associativity -> Associativity -> [Associativity] #

Enum DecidedStrictness | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

succ :: DecidedStrictness -> DecidedStrictness #

pred :: DecidedStrictness -> DecidedStrictness #

toEnum :: Int -> DecidedStrictness #

fromEnum :: DecidedStrictness -> Int #

enumFrom :: DecidedStrictness -> [DecidedStrictness] #

enumFromThen :: DecidedStrictness -> DecidedStrictness -> [DecidedStrictness] #

enumFromTo :: DecidedStrictness -> DecidedStrictness -> [DecidedStrictness] #

enumFromThenTo :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness -> [DecidedStrictness] #

Enum SourceStrictness | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

succ :: SourceStrictness -> SourceStrictness #

pred :: SourceStrictness -> SourceStrictness #

toEnum :: Int -> SourceStrictness #

fromEnum :: SourceStrictness -> Int #

enumFrom :: SourceStrictness -> [SourceStrictness] #

enumFromThen :: SourceStrictness -> SourceStrictness -> [SourceStrictness] #

enumFromTo :: SourceStrictness -> SourceStrictness -> [SourceStrictness] #

enumFromThenTo :: SourceStrictness -> SourceStrictness -> SourceStrictness -> [SourceStrictness] #

Enum SourceUnpackedness | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

succ :: SourceUnpackedness -> SourceUnpackedness #

pred :: SourceUnpackedness -> SourceUnpackedness #

toEnum :: Int -> SourceUnpackedness #

fromEnum :: SourceUnpackedness -> Int #

enumFrom :: SourceUnpackedness -> [SourceUnpackedness] #

enumFromThen :: SourceUnpackedness -> SourceUnpackedness -> [SourceUnpackedness] #

enumFromTo :: SourceUnpackedness -> SourceUnpackedness -> [SourceUnpackedness] #

enumFromThenTo :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness -> [SourceUnpackedness] #

Enum SeekMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods succ :: SeekMode -> SeekMode # pred :: SeekMode -> SeekMode # toEnum :: Int -> SeekMode # fromEnum :: SeekMode -> Int # enumFrom :: SeekMode -> [SeekMode] # enumFromThen :: SeekMode -> SeekMode -> [SeekMode] # enumFromTo :: SeekMode -> SeekMode -> [SeekMode] # enumFromThenTo :: SeekMode -> SeekMode -> SeekMode -> [SeekMode] #
Enum IOMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.IOMode Methods succ :: IOMode -> IOMode # pred :: IOMode -> IOMode # toEnum :: Int -> IOMode # fromEnum :: IOMode -> Int # enumFrom :: IOMode -> [IOMode] # enumFromThen :: IOMode -> IOMode -> [IOMode] # enumFromTo :: IOMode -> IOMode -> [IOMode] # enumFromThenTo :: IOMode -> IOMode -> IOMode -> [IOMode] #
Enum Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods succ :: Int16 -> Int16 # pred :: Int16 -> Int16 # toEnum :: Int -> Int16 # fromEnum :: Int16 -> Int # enumFrom :: Int16 -> [Int16] # enumFromThen :: Int16 -> Int16 -> [Int16] # enumFromTo :: Int16 -> Int16 -> [Int16] # enumFromThenTo :: Int16 -> Int16 -> Int16 -> [Int16] #
Enum Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods succ :: Int32 -> Int32 # pred :: Int32 -> Int32 # toEnum :: Int -> Int32 # fromEnum :: Int32 -> Int # enumFrom :: Int32 -> [Int32] # enumFromThen :: Int32 -> Int32 -> [Int32] # enumFromTo :: Int32 -> Int32 -> [Int32] # enumFromThenTo :: Int32 -> Int32 -> Int32 -> [Int32] #
Enum Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods succ :: Int64 -> Int64 # pred :: Int64 -> Int64 # toEnum :: Int -> Int64 # fromEnum :: Int64 -> Int # enumFrom :: Int64 -> [Int64] # enumFromThen :: Int64 -> Int64 -> [Int64] # enumFromTo :: Int64 -> Int64 -> [Int64] # enumFromThenTo :: Int64 -> Int64 -> Int64 -> [Int64] #
Enum Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods succ :: Int8 -> Int8 # pred :: Int8 -> Int8 # toEnum :: Int -> Int8 # fromEnum :: Int8 -> Int # enumFrom :: Int8 -> [Int8] # enumFromThen :: Int8 -> Int8 -> [Int8] # enumFromTo :: Int8 -> Int8 -> [Int8] # enumFromThenTo :: Int8 -> Int8 -> Int8 -> [Int8] #
Enum DoCostCentres | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.RTS.Flags

Methods

succ :: DoCostCentres -> DoCostCentres #

pred :: DoCostCentres -> DoCostCentres #

toEnum :: Int -> DoCostCentres #

fromEnum :: DoCostCentres -> Int #

enumFrom :: DoCostCentres -> [DoCostCentres] #

enumFromThen :: DoCostCentres -> DoCostCentres -> [DoCostCentres] #

enumFromTo :: DoCostCentres -> DoCostCentres -> [DoCostCentres] #

enumFromThenTo :: DoCostCentres -> DoCostCentres -> DoCostCentres -> [DoCostCentres] #

Enum DoHeapProfile | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.RTS.Flags

Methods

succ :: DoHeapProfile -> DoHeapProfile #

pred :: DoHeapProfile -> DoHeapProfile #

toEnum :: Int -> DoHeapProfile #

fromEnum :: DoHeapProfile -> Int #

enumFrom :: DoHeapProfile -> [DoHeapProfile] #

enumFromThen :: DoHeapProfile -> DoHeapProfile -> [DoHeapProfile] #

enumFromTo :: DoHeapProfile -> DoHeapProfile -> [DoHeapProfile] #

enumFromThenTo :: DoHeapProfile -> DoHeapProfile -> DoHeapProfile -> [DoHeapProfile] #

Enum DoTrace | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods succ :: DoTrace -> DoTrace # pred :: DoTrace -> DoTrace # toEnum :: Int -> DoTrace # fromEnum :: DoTrace -> Int # enumFrom :: DoTrace -> [DoTrace] # enumFromThen :: DoTrace -> DoTrace -> [DoTrace] # enumFromTo :: DoTrace -> DoTrace -> [DoTrace] # enumFromThenTo :: DoTrace -> DoTrace -> DoTrace -> [DoTrace] #
Enum GiveGCStats | @since base-4.8.0.0

Instance details

Defined in GHC.Internal.RTS.Flags

Methods

succ :: GiveGCStats -> GiveGCStats #

pred :: GiveGCStats -> GiveGCStats #

toEnum :: Int -> GiveGCStats #

fromEnum :: GiveGCStats -> Int #

enumFrom :: GiveGCStats -> [GiveGCStats] #

enumFromThen :: GiveGCStats -> GiveGCStats -> [GiveGCStats] #

enumFromTo :: GiveGCStats -> GiveGCStats -> [GiveGCStats] #

enumFromThenTo :: GiveGCStats -> GiveGCStats -> GiveGCStats -> [GiveGCStats] #

Enum IoSubSystem | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.RTS.Flags

Methods

succ :: IoSubSystem -> IoSubSystem #

pred :: IoSubSystem -> IoSubSystem #

toEnum :: Int -> IoSubSystem #

fromEnum :: IoSubSystem -> Int #

enumFrom :: IoSubSystem -> [IoSubSystem] #

enumFromThen :: IoSubSystem -> IoSubSystem -> [IoSubSystem] #

enumFromTo :: IoSubSystem -> IoSubSystem -> [IoSubSystem] #

enumFromThenTo :: IoSubSystem -> IoSubSystem -> IoSubSystem -> [IoSubSystem] #

Enum CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CBlkCnt -> CBlkCnt # pred :: CBlkCnt -> CBlkCnt # toEnum :: Int -> CBlkCnt # fromEnum :: CBlkCnt -> Int # enumFrom :: CBlkCnt -> [CBlkCnt] # enumFromThen :: CBlkCnt -> CBlkCnt -> [CBlkCnt] # enumFromTo :: CBlkCnt -> CBlkCnt -> [CBlkCnt] # enumFromThenTo :: CBlkCnt -> CBlkCnt -> CBlkCnt -> [CBlkCnt] #
Enum CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CBlkSize -> CBlkSize # pred :: CBlkSize -> CBlkSize # toEnum :: Int -> CBlkSize # fromEnum :: CBlkSize -> Int # enumFrom :: CBlkSize -> [CBlkSize] # enumFromThen :: CBlkSize -> CBlkSize -> [CBlkSize] # enumFromTo :: CBlkSize -> CBlkSize -> [CBlkSize] # enumFromThenTo :: CBlkSize -> CBlkSize -> CBlkSize -> [CBlkSize] #
Enum CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CCc -> CCc # pred :: CCc -> CCc # toEnum :: Int -> CCc # fromEnum :: CCc -> Int # enumFrom :: CCc -> [CCc] # enumFromThen :: CCc -> CCc -> [CCc] # enumFromTo :: CCc -> CCc -> [CCc] # enumFromThenTo :: CCc -> CCc -> CCc -> [CCc] #
Enum CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CClockId -> CClockId # pred :: CClockId -> CClockId # toEnum :: Int -> CClockId # fromEnum :: CClockId -> Int # enumFrom :: CClockId -> [CClockId] # enumFromThen :: CClockId -> CClockId -> [CClockId] # enumFromTo :: CClockId -> CClockId -> [CClockId] # enumFromThenTo :: CClockId -> CClockId -> CClockId -> [CClockId] #
Enum CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CDev -> CDev # pred :: CDev -> CDev # toEnum :: Int -> CDev # fromEnum :: CDev -> Int # enumFrom :: CDev -> [CDev] # enumFromThen :: CDev -> CDev -> [CDev] # enumFromTo :: CDev -> CDev -> [CDev] # enumFromThenTo :: CDev -> CDev -> CDev -> [CDev] #
Enum CFsBlkCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

succ :: CFsBlkCnt -> CFsBlkCnt #

pred :: CFsBlkCnt -> CFsBlkCnt #

toEnum :: Int -> CFsBlkCnt #

fromEnum :: CFsBlkCnt -> Int #

enumFrom :: CFsBlkCnt -> [CFsBlkCnt] #

enumFromThen :: CFsBlkCnt -> CFsBlkCnt -> [CFsBlkCnt] #

enumFromTo :: CFsBlkCnt -> CFsBlkCnt -> [CFsBlkCnt] #

enumFromThenTo :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt -> [CFsBlkCnt] #

Enum CFsFilCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

succ :: CFsFilCnt -> CFsFilCnt #

pred :: CFsFilCnt -> CFsFilCnt #

toEnum :: Int -> CFsFilCnt #

fromEnum :: CFsFilCnt -> Int #

enumFrom :: CFsFilCnt -> [CFsFilCnt] #

enumFromThen :: CFsFilCnt -> CFsFilCnt -> [CFsFilCnt] #

enumFromTo :: CFsFilCnt -> CFsFilCnt -> [CFsFilCnt] #

enumFromThenTo :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt -> [CFsFilCnt] #

Enum CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CGid -> CGid # pred :: CGid -> CGid # toEnum :: Int -> CGid # fromEnum :: CGid -> Int # enumFrom :: CGid -> [CGid] # enumFromThen :: CGid -> CGid -> [CGid] # enumFromTo :: CGid -> CGid -> [CGid] # enumFromThenTo :: CGid -> CGid -> CGid -> [CGid] #
Enum CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CId -> CId # pred :: CId -> CId # toEnum :: Int -> CId # fromEnum :: CId -> Int # enumFrom :: CId -> [CId] # enumFromThen :: CId -> CId -> [CId] # enumFromTo :: CId -> CId -> [CId] # enumFromThenTo :: CId -> CId -> CId -> [CId] #
Enum CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CIno -> CIno # pred :: CIno -> CIno # toEnum :: Int -> CIno # fromEnum :: CIno -> Int # enumFrom :: CIno -> [CIno] # enumFromThen :: CIno -> CIno -> [CIno] # enumFromTo :: CIno -> CIno -> [CIno] # enumFromThenTo :: CIno -> CIno -> CIno -> [CIno] #
Enum CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CKey -> CKey # pred :: CKey -> CKey # toEnum :: Int -> CKey # fromEnum :: CKey -> Int # enumFrom :: CKey -> [CKey] # enumFromThen :: CKey -> CKey -> [CKey] # enumFromTo :: CKey -> CKey -> [CKey] # enumFromThenTo :: CKey -> CKey -> CKey -> [CKey] #
Enum CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CMode -> CMode # pred :: CMode -> CMode # toEnum :: Int -> CMode # fromEnum :: CMode -> Int # enumFrom :: CMode -> [CMode] # enumFromThen :: CMode -> CMode -> [CMode] # enumFromTo :: CMode -> CMode -> [CMode] # enumFromThenTo :: CMode -> CMode -> CMode -> [CMode] #
Enum CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CNfds -> CNfds # pred :: CNfds -> CNfds # toEnum :: Int -> CNfds # fromEnum :: CNfds -> Int # enumFrom :: CNfds -> [CNfds] # enumFromThen :: CNfds -> CNfds -> [CNfds] # enumFromTo :: CNfds -> CNfds -> [CNfds] # enumFromThenTo :: CNfds -> CNfds -> CNfds -> [CNfds] #
Enum CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CNlink -> CNlink # pred :: CNlink -> CNlink # toEnum :: Int -> CNlink # fromEnum :: CNlink -> Int # enumFrom :: CNlink -> [CNlink] # enumFromThen :: CNlink -> CNlink -> [CNlink] # enumFromTo :: CNlink -> CNlink -> [CNlink] # enumFromThenTo :: CNlink -> CNlink -> CNlink -> [CNlink] #
Enum COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: COff -> COff # pred :: COff -> COff # toEnum :: Int -> COff # fromEnum :: COff -> Int # enumFrom :: COff -> [COff] # enumFromThen :: COff -> COff -> [COff] # enumFromTo :: COff -> COff -> [COff] # enumFromThenTo :: COff -> COff -> COff -> [COff] #
Enum CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CPid -> CPid # pred :: CPid -> CPid # toEnum :: Int -> CPid # fromEnum :: CPid -> Int # enumFrom :: CPid -> [CPid] # enumFromThen :: CPid -> CPid -> [CPid] # enumFromTo :: CPid -> CPid -> [CPid] # enumFromThenTo :: CPid -> CPid -> CPid -> [CPid] #
Enum CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CRLim -> CRLim # pred :: CRLim -> CRLim # toEnum :: Int -> CRLim # fromEnum :: CRLim -> Int # enumFrom :: CRLim -> [CRLim] # enumFromThen :: CRLim -> CRLim -> [CRLim] # enumFromTo :: CRLim -> CRLim -> [CRLim] # enumFromThenTo :: CRLim -> CRLim -> CRLim -> [CRLim] #
Enum CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CSocklen -> CSocklen # pred :: CSocklen -> CSocklen # toEnum :: Int -> CSocklen # fromEnum :: CSocklen -> Int # enumFrom :: CSocklen -> [CSocklen] # enumFromThen :: CSocklen -> CSocklen -> [CSocklen] # enumFromTo :: CSocklen -> CSocklen -> [CSocklen] # enumFromThenTo :: CSocklen -> CSocklen -> CSocklen -> [CSocklen] #
Enum CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CSpeed -> CSpeed # pred :: CSpeed -> CSpeed # toEnum :: Int -> CSpeed # fromEnum :: CSpeed -> Int # enumFrom :: CSpeed -> [CSpeed] # enumFromThen :: CSpeed -> CSpeed -> [CSpeed] # enumFromTo :: CSpeed -> CSpeed -> [CSpeed] # enumFromThenTo :: CSpeed -> CSpeed -> CSpeed -> [CSpeed] #
Enum CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CSsize -> CSsize # pred :: CSsize -> CSsize # toEnum :: Int -> CSsize # fromEnum :: CSsize -> Int # enumFrom :: CSsize -> [CSsize] # enumFromThen :: CSsize -> CSsize -> [CSsize] # enumFromTo :: CSsize -> CSsize -> [CSsize] # enumFromThenTo :: CSsize -> CSsize -> CSsize -> [CSsize] #
Enum CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CTcflag -> CTcflag # pred :: CTcflag -> CTcflag # toEnum :: Int -> CTcflag # fromEnum :: CTcflag -> Int # enumFrom :: CTcflag -> [CTcflag] # enumFromThen :: CTcflag -> CTcflag -> [CTcflag] # enumFromTo :: CTcflag -> CTcflag -> [CTcflag] # enumFromThenTo :: CTcflag -> CTcflag -> CTcflag -> [CTcflag] #
Enum CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: CUid -> CUid # pred :: CUid -> CUid # toEnum :: Int -> CUid # fromEnum :: CUid -> Int # enumFrom :: CUid -> [CUid] # enumFromThen :: CUid -> CUid -> [CUid] # enumFromTo :: CUid -> CUid -> [CUid] # enumFromThenTo :: CUid -> CUid -> CUid -> [CUid] #
Enum Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods succ :: Fd -> Fd # pred :: Fd -> Fd # toEnum :: Int -> Fd # fromEnum :: Fd -> Int # enumFrom :: Fd -> [Fd] # enumFromThen :: Fd -> Fd -> [Fd] # enumFromTo :: Fd -> Fd -> [Fd] # enumFromThenTo :: Fd -> Fd -> Fd -> [Fd] #
Enum GeneralCategory | @since base-2.01

Instance details

Defined in GHC.Internal.Unicode

Methods

succ :: GeneralCategory -> GeneralCategory #

pred :: GeneralCategory -> GeneralCategory #

toEnum :: Int -> GeneralCategory #

fromEnum :: GeneralCategory -> Int #

enumFrom :: GeneralCategory -> [GeneralCategory] #

enumFromThen :: GeneralCategory -> GeneralCategory -> [GeneralCategory] #

enumFromTo :: GeneralCategory -> GeneralCategory -> [GeneralCategory] #

enumFromThenTo :: GeneralCategory -> GeneralCategory -> GeneralCategory -> [GeneralCategory] #

Enum Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods succ :: Word16 -> Word16 # pred :: Word16 -> Word16 # toEnum :: Int -> Word16 # fromEnum :: Word16 -> Int # enumFrom :: Word16 -> [Word16] # enumFromThen :: Word16 -> Word16 -> [Word16] # enumFromTo :: Word16 -> Word16 -> [Word16] # enumFromThenTo :: Word16 -> Word16 -> Word16 -> [Word16] #
Enum Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods succ :: Word32 -> Word32 # pred :: Word32 -> Word32 # toEnum :: Int -> Word32 # fromEnum :: Word32 -> Int # enumFrom :: Word32 -> [Word32] # enumFromThen :: Word32 -> Word32 -> [Word32] # enumFromTo :: Word32 -> Word32 -> [Word32] # enumFromThenTo :: Word32 -> Word32 -> Word32 -> [Word32] #
Enum Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods succ :: Word64 -> Word64 # pred :: Word64 -> Word64 # toEnum :: Int -> Word64 # fromEnum :: Word64 -> Int # enumFrom :: Word64 -> [Word64] # enumFromThen :: Word64 -> Word64 -> [Word64] # enumFromTo :: Word64 -> Word64 -> [Word64] # enumFromThenTo :: Word64 -> Word64 -> Word64 -> [Word64] #
Enum Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods succ :: Word8 -> Word8 # pred :: Word8 -> Word8 # toEnum :: Int -> Word8 # fromEnum :: Word8 -> Int # enumFrom :: Word8 -> [Word8] # enumFromThen :: Word8 -> Word8 -> [Word8] # enumFromTo :: Word8 -> Word8 -> [Word8] # enumFromThenTo :: Word8 -> Word8 -> Word8 -> [Word8] #
Enum ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods succ :: ByteOff -> ByteOff # pred :: ByteOff -> ByteOff # toEnum :: Int -> ByteOff # fromEnum :: ByteOff -> Int # enumFrom :: ByteOff -> [ByteOff] # enumFromThen :: ByteOff -> ByteOff -> [ByteOff] # enumFromTo :: ByteOff -> ByteOff -> [ByteOff] # enumFromThenTo :: ByteOff -> ByteOff -> ByteOff -> [ByteOff] #
Enum HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods succ :: HalfWord -> HalfWord # pred :: HalfWord -> HalfWord # toEnum :: Int -> HalfWord # fromEnum :: HalfWord -> Int # enumFrom :: HalfWord -> [HalfWord] # enumFromThen :: HalfWord -> HalfWord -> [HalfWord] # enumFromTo :: HalfWord -> HalfWord -> [HalfWord] # enumFromThenTo :: HalfWord -> HalfWord -> HalfWord -> [HalfWord] #
Enum RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods succ :: RegBitmap -> RegBitmap # pred :: RegBitmap -> RegBitmap # toEnum :: Int -> RegBitmap # fromEnum :: RegBitmap -> Int # enumFrom :: RegBitmap -> [RegBitmap] # enumFromThen :: RegBitmap -> RegBitmap -> [RegBitmap] # enumFromTo :: RegBitmap -> RegBitmap -> [RegBitmap] # enumFromThenTo :: RegBitmap -> RegBitmap -> RegBitmap -> [RegBitmap] #
Enum WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods succ :: WordOff -> WordOff # pred :: WordOff -> WordOff # toEnum :: Int -> WordOff # fromEnum :: WordOff -> Int # enumFrom :: WordOff -> [WordOff] # enumFromThen :: WordOff -> WordOff -> [WordOff] # enumFromTo :: WordOff -> WordOff -> [WordOff] # enumFromThenTo :: WordOff -> WordOff -> WordOff -> [WordOff] #
Enum PrimElemRep # |

Instance details

Defined in GHC.Core.TyCon

Methods

succ :: PrimElemRep -> PrimElemRep #

pred :: PrimElemRep -> PrimElemRep #

toEnum :: Int -> PrimElemRep #

fromEnum :: PrimElemRep -> Int #

enumFrom :: PrimElemRep -> [PrimElemRep] #

enumFromThen :: PrimElemRep -> PrimElemRep -> [PrimElemRep] #

enumFromTo :: PrimElemRep -> PrimElemRep -> [PrimElemRep] #

enumFromThenTo :: PrimElemRep -> PrimElemRep -> PrimElemRep -> [PrimElemRep] #

Enum OverridingBool # | Since: 9.4.1

Instance details

Defined in GHC.Data.Bool

Methods

succ :: OverridingBool -> OverridingBool #

pred :: OverridingBool -> OverridingBool #

toEnum :: Int -> OverridingBool #

fromEnum :: OverridingBool -> Int #

enumFrom :: OverridingBool -> [OverridingBool] #

enumFromThen :: OverridingBool -> OverridingBool -> [OverridingBool] #

enumFromTo :: OverridingBool -> OverridingBool -> [OverridingBool] #

enumFromThenTo :: OverridingBool -> OverridingBool -> OverridingBool -> [OverridingBool] #

Enum DumpFlag # |
Instance details Defined in GHC.Driver.Flags Methods succ :: DumpFlag -> DumpFlag # pred :: DumpFlag -> DumpFlag # toEnum :: Int -> DumpFlag # fromEnum :: DumpFlag -> Int # enumFrom :: DumpFlag -> [DumpFlag] # enumFromThen :: DumpFlag -> DumpFlag -> [DumpFlag] # enumFromTo :: DumpFlag -> DumpFlag -> [DumpFlag] # enumFromThenTo :: DumpFlag -> DumpFlag -> DumpFlag -> [DumpFlag] #
Enum GeneralFlag # |

Instance details

Defined in GHC.Driver.Flags

Methods

succ :: GeneralFlag -> GeneralFlag #

pred :: GeneralFlag -> GeneralFlag #

toEnum :: Int -> GeneralFlag #

fromEnum :: GeneralFlag -> Int #

enumFrom :: GeneralFlag -> [GeneralFlag] #

enumFromThen :: GeneralFlag -> GeneralFlag -> [GeneralFlag] #

enumFromTo :: GeneralFlag -> GeneralFlag -> [GeneralFlag] #

enumFromThenTo :: GeneralFlag -> GeneralFlag -> GeneralFlag -> [GeneralFlag] #

Enum Language # |
Instance details Defined in GHC.Driver.Flags Methods succ :: Language -> Language # pred :: Language -> Language # toEnum :: Int -> Language # fromEnum :: Language -> Int # enumFrom :: Language -> [Language] # enumFromThen :: Language -> Language -> [Language] # enumFromTo :: Language -> Language -> [Language] # enumFromThenTo :: Language -> Language -> Language -> [Language] #
Enum WarningFlag # |

Instance details

Defined in GHC.Driver.Flags

Methods

succ :: WarningFlag -> WarningFlag #

pred :: WarningFlag -> WarningFlag #

toEnum :: Int -> WarningFlag #

fromEnum :: WarningFlag -> Int #

enumFrom :: WarningFlag -> [WarningFlag] #

enumFromThen :: WarningFlag -> WarningFlag -> [WarningFlag] #

enumFromTo :: WarningFlag -> WarningFlag -> [WarningFlag] #

enumFromThenTo :: WarningFlag -> WarningFlag -> WarningFlag -> [WarningFlag] #

Enum WarningGroup # |

Instance details

Defined in GHC.Driver.Flags

Methods

succ :: WarningGroup -> WarningGroup #

pred :: WarningGroup -> WarningGroup #

toEnum :: Int -> WarningGroup #

fromEnum :: WarningGroup -> Int #

enumFrom :: WarningGroup -> [WarningGroup] #

enumFromThen :: WarningGroup -> WarningGroup -> [WarningGroup] #

enumFromTo :: WarningGroup -> WarningGroup -> [WarningGroup] #

enumFromThenTo :: WarningGroup -> WarningGroup -> WarningGroup -> [WarningGroup] #

Enum AOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods succ :: AOp -> AOp # pred :: AOp -> AOp # toEnum :: Int -> AOp # fromEnum :: AOp -> Int # enumFrom :: AOp -> [AOp] # enumFromThen :: AOp -> AOp -> [AOp] # enumFromTo :: AOp -> AOp -> [AOp] # enumFromThenTo :: AOp -> AOp -> AOp -> [AOp] #
Enum Op # |
Instance details Defined in GHC.JS.JStg.Syntax Methods succ :: Op -> Op # pred :: Op -> Op # toEnum :: Int -> Op # fromEnum :: Op -> Int # enumFrom :: Op -> [Op] # enumFromThen :: Op -> Op -> [Op] # enumFromTo :: Op -> Op -> [Op] # enumFromThenTo :: Op -> Op -> Op -> [Op] #
Enum UOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods succ :: UOp -> UOp # pred :: UOp -> UOp # toEnum :: Int -> UOp # fromEnum :: UOp -> Int # enumFrom :: UOp -> [UOp] # enumFromThen :: UOp -> UOp -> [UOp] # enumFromTo :: UOp -> UOp -> [UOp] # enumFromThenTo :: UOp -> UOp -> UOp -> [UOp] #
Enum AOp # |
Instance details Defined in GHC.JS.Syntax Methods succ :: AOp -> AOp # pred :: AOp -> AOp # toEnum :: Int -> AOp # fromEnum :: AOp -> Int # enumFrom :: AOp -> [AOp] # enumFromThen :: AOp -> AOp -> [AOp] # enumFromTo :: AOp -> AOp -> [AOp] # enumFromThenTo :: AOp -> AOp -> AOp -> [AOp] #
Enum Op # |
Instance details Defined in GHC.JS.Syntax Methods succ :: Op -> Op # pred :: Op -> Op # toEnum :: Int -> Op # fromEnum :: Op -> Int # enumFrom :: Op -> [Op] # enumFromThen :: Op -> Op -> [Op] # enumFromTo :: Op -> Op -> [Op] # enumFromThenTo :: Op -> Op -> Op -> [Op] #
Enum UOp # |
Instance details Defined in GHC.JS.Syntax Methods succ :: UOp -> UOp # pred :: UOp -> UOp # toEnum :: Int -> UOp # fromEnum :: UOp -> Int # enumFrom :: UOp -> [UOp] # enumFromThen :: UOp -> UOp -> [UOp] # enumFromTo :: UOp -> UOp -> [UOp] # enumFromThenTo :: UOp -> UOp -> UOp -> [UOp] #
Enum Extension # |

Instance details

Defined in GHC.LanguageExtensions.Type

Methods

succ :: Extension -> Extension #

pred :: Extension -> Extension #

toEnum :: Int -> Extension #

fromEnum :: Extension -> Int #

enumFrom :: Extension -> [Extension] #

enumFromThen :: Extension -> Extension -> [Extension] #

enumFromTo :: Extension -> Extension -> [Extension] #

enumFromThenTo :: Extension -> Extension -> Extension -> [Extension] #

Enum ExtBits # |
Instance details Defined in GHC.Parser.Lexer Methods succ :: ExtBits -> ExtBits # pred :: ExtBits -> ExtBits # toEnum :: Int -> ExtBits # fromEnum :: ExtBits -> Int # enumFrom :: ExtBits -> [ExtBits] # enumFromThen :: ExtBits -> ExtBits -> [ExtBits] # enumFromTo :: ExtBits -> ExtBits -> [ExtBits] # enumFromThenTo :: ExtBits -> ExtBits -> ExtBits -> [ExtBits] #
Enum ClosureType # |

Instance details

Defined in GHC.StgToJS.Types

Methods

succ :: ClosureType -> ClosureType #

pred :: ClosureType -> ClosureType #

toEnum :: Int -> ClosureType #

fromEnum :: ClosureType -> Int #

enumFrom :: ClosureType -> [ClosureType] #

enumFromThen :: ClosureType -> ClosureType -> [ClosureType] #

enumFromTo :: ClosureType -> ClosureType -> [ClosureType] #

enumFromThenTo :: ClosureType -> ClosureType -> ClosureType -> [ClosureType] #

Enum IdType # |
Instance details Defined in GHC.StgToJS.Types Methods succ :: IdType -> IdType # pred :: IdType -> IdType # toEnum :: Int -> IdType # fromEnum :: IdType -> Int # enumFrom :: IdType -> [IdType] # enumFromThen :: IdType -> IdType -> [IdType] # enumFromTo :: IdType -> IdType -> [IdType] # enumFromThenTo :: IdType -> IdType -> IdType -> [IdType] #
Enum JSFFIType # |
Instance details Defined in GHC.StgToJS.Types Methods succ :: JSFFIType -> JSFFIType # pred :: JSFFIType -> JSFFIType # toEnum :: Int -> JSFFIType # fromEnum :: JSFFIType -> Int # enumFrom :: JSFFIType -> [JSFFIType] # enumFromThen :: JSFFIType -> JSFFIType -> [JSFFIType] # enumFromTo :: JSFFIType -> JSFFIType -> [JSFFIType] # enumFromThenTo :: JSFFIType -> JSFFIType -> JSFFIType -> [JSFFIType] #
Enum JSRep # |
Instance details Defined in GHC.StgToJS.Types Methods succ :: JSRep -> JSRep # pred :: JSRep -> JSRep # toEnum :: Int -> JSRep # fromEnum :: JSRep -> Int # enumFrom :: JSRep -> [JSRep] # enumFromThen :: JSRep -> JSRep -> [JSRep] # enumFromTo :: JSRep -> JSRep -> [JSRep] # enumFromThenTo :: JSRep -> JSRep -> JSRep -> [JSRep] #
Enum ThreadStatus # |

Instance details

Defined in GHC.StgToJS.Types

Methods

succ :: ThreadStatus -> ThreadStatus #

pred :: ThreadStatus -> ThreadStatus #

toEnum :: Int -> ThreadStatus #

fromEnum :: ThreadStatus -> Int #

enumFrom :: ThreadStatus -> [ThreadStatus] #

enumFromThen :: ThreadStatus -> ThreadStatus -> [ThreadStatus] #

enumFromTo :: ThreadStatus -> ThreadStatus -> [ThreadStatus] #

enumFromThenTo :: ThreadStatus -> ThreadStatus -> ThreadStatus -> [ThreadStatus] #

Enum CCallConv # |

Instance details

Defined in GHC.Types.ForeignCall

Methods

succ :: CCallConv -> CCallConv #

pred :: CCallConv -> CCallConv #

toEnum :: Int -> CCallConv #

fromEnum :: CCallConv -> Int #

enumFrom :: CCallConv -> [CCallConv] #

enumFromThen :: CCallConv -> CCallConv -> [CCallConv] #

enumFromTo :: CCallConv -> CCallConv -> [CCallConv] #

enumFromThenTo :: CCallConv -> CCallConv -> CCallConv -> [CCallConv] #

Enum Safety # |
Instance details Defined in GHC.Types.ForeignCall Methods succ :: Safety -> Safety # pred :: Safety -> Safety # toEnum :: Int -> Safety # fromEnum :: Safety -> Int # enumFrom :: Safety -> [Safety] # enumFromThen :: Safety -> Safety -> [Safety] # enumFromTo :: Safety -> Safety -> [Safety] # enumFromThenTo :: Safety -> Safety -> Safety -> [Safety] #
Enum LitNumType # |

Instance details

Defined in GHC.Types.Literal

Methods

succ :: LitNumType -> LitNumType #

pred :: LitNumType -> LitNumType #

toEnum :: Int -> LitNumType #

fromEnum :: LitNumType -> Int #

enumFrom :: LitNumType -> [LitNumType] #

enumFromThen :: LitNumType -> LitNumType -> [LitNumType] #

enumFromTo :: LitNumType -> LitNumType -> [LitNumType] #

enumFromThenTo :: LitNumType -> LitNumType -> LitNumType -> [LitNumType] #

Enum ProfAuto # |
Instance details Defined in GHC.Types.ProfAuto Methods succ :: ProfAuto -> ProfAuto # pred :: ProfAuto -> ProfAuto # toEnum :: Int -> ProfAuto # fromEnum :: ProfAuto -> Int # enumFrom :: ProfAuto -> [ProfAuto] # enumFromThen :: ProfAuto -> ProfAuto -> [ProfAuto] # enumFromTo :: ProfAuto -> ProfAuto -> [ProfAuto] # enumFromThenTo :: ProfAuto -> ProfAuto -> ProfAuto -> [ProfAuto] #
Enum THResultType # |

Instance details

Defined in GHCi.Message

Methods

succ :: THResultType -> THResultType #

pred :: THResultType -> THResultType #

toEnum :: Int -> THResultType #

fromEnum :: THResultType -> Int #

enumFrom :: THResultType -> [THResultType] #

enumFromThen :: THResultType -> THResultType -> [THResultType] #

enumFromTo :: THResultType -> THResultType -> [THResultType] #

enumFromThenTo :: THResultType -> THResultType -> THResultType -> [THResultType] #

Enum Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Ordering -> Ordering # pred :: Ordering -> Ordering # toEnum :: Int -> Ordering # fromEnum :: Ordering -> Int # enumFrom :: Ordering -> [Ordering] # enumFromThen :: Ordering -> Ordering -> [Ordering] # enumFromTo :: Ordering -> Ordering -> [Ordering] # enumFromThenTo :: Ordering -> Ordering -> Ordering -> [Ordering] #
Enum Message |
Instance details Defined in Text.Parsec.Error Methods succ :: Message -> Message # pred :: Message -> Message # toEnum :: Int -> Message # fromEnum :: Message -> Int # enumFrom :: Message -> [Message] # enumFromThen :: Message -> Message -> [Message] # enumFromTo :: Message -> Message -> [Message] # enumFromThenTo :: Message -> Message -> Message -> [Message] #
Enum Day |
Instance details Defined in Data.Time.Calendar.Days Methods succ :: Day -> Day # pred :: Day -> Day # toEnum :: Int -> Day # fromEnum :: Day -> Int # enumFrom :: Day -> [Day] # enumFromThen :: Day -> Day -> [Day] # enumFromTo :: Day -> Day -> [Day] # enumFromThenTo :: Day -> Day -> Day -> [Day] #
Enum Month |
Instance details Defined in Data.Time.Calendar.Month Methods succ :: Month -> Month # pred :: Month -> Month # toEnum :: Int -> Month # fromEnum :: Month -> Int # enumFrom :: Month -> [Month] # enumFromThen :: Month -> Month -> [Month] # enumFromTo :: Month -> Month -> [Month] # enumFromThenTo :: Month -> Month -> Month -> [Month] #
Enum Quarter |
Instance details Defined in Data.Time.Calendar.Quarter Methods succ :: Quarter -> Quarter # pred :: Quarter -> Quarter # toEnum :: Int -> Quarter # fromEnum :: Quarter -> Int # enumFrom :: Quarter -> [Quarter] # enumFromThen :: Quarter -> Quarter -> [Quarter] # enumFromTo :: Quarter -> Quarter -> [Quarter] # enumFromThenTo :: Quarter -> Quarter -> Quarter -> [Quarter] #
Enum QuarterOfYear | maps Q1..Q4 to 1..4

Instance details

Defined in Data.Time.Calendar.Quarter

Methods

succ :: QuarterOfYear -> QuarterOfYear #

pred :: QuarterOfYear -> QuarterOfYear #

toEnum :: Int -> QuarterOfYear #

fromEnum :: QuarterOfYear -> Int #

enumFrom :: QuarterOfYear -> [QuarterOfYear] #

enumFromThen :: QuarterOfYear -> QuarterOfYear -> [QuarterOfYear] #

enumFromTo :: QuarterOfYear -> QuarterOfYear -> [QuarterOfYear] #

enumFromThenTo :: QuarterOfYear -> QuarterOfYear -> QuarterOfYear -> [QuarterOfYear] #

Enum DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods succ :: DiffTime -> DiffTime # pred :: DiffTime -> DiffTime # toEnum :: Int -> DiffTime # fromEnum :: DiffTime -> Int # enumFrom :: DiffTime -> [DiffTime] # enumFromThen :: DiffTime -> DiffTime -> [DiffTime] # enumFromTo :: DiffTime -> DiffTime -> [DiffTime] # enumFromThenTo :: DiffTime -> DiffTime -> DiffTime -> [DiffTime] #
Enum StatxFlags |

Instance details

Defined in System.Posix.Files.Common

Methods

succ :: StatxFlags -> StatxFlags #

pred :: StatxFlags -> StatxFlags #

toEnum :: Int -> StatxFlags #

fromEnum :: StatxFlags -> Int #

enumFrom :: StatxFlags -> [StatxFlags] #

enumFromThen :: StatxFlags -> StatxFlags -> [StatxFlags] #

enumFromTo :: StatxFlags -> StatxFlags -> [StatxFlags] #

enumFromThenTo :: StatxFlags -> StatxFlags -> StatxFlags -> [StatxFlags] #

Enum StatxMask |

Instance details

Defined in System.Posix.Files.Common

Methods

succ :: StatxMask -> StatxMask #

pred :: StatxMask -> StatxMask #

toEnum :: Int -> StatxMask #

fromEnum :: StatxMask -> Int #

enumFrom :: StatxMask -> [StatxMask] #

enumFromThen :: StatxMask -> StatxMask -> [StatxMask] #

enumFromTo :: StatxMask -> StatxMask -> [StatxMask] #

enumFromThenTo :: StatxMask -> StatxMask -> StatxMask -> [StatxMask] #

Enum Integer | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Integer -> Integer # pred :: Integer -> Integer # toEnum :: Int -> Integer # fromEnum :: Integer -> Int # enumFrom :: Integer -> [Integer] # enumFromThen :: Integer -> Integer -> [Integer] # enumFromTo :: Integer -> Integer -> [Integer] # enumFromThenTo :: Integer -> Integer -> Integer -> [Integer] #
Enum Natural | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Enum Methods succ :: Natural -> Natural # pred :: Natural -> Natural # toEnum :: Int -> Natural # fromEnum :: Natural -> Int # enumFrom :: Natural -> [Natural] # enumFromThen :: Natural -> Natural -> [Natural] # enumFromTo :: Natural -> Natural -> [Natural] # enumFromThenTo :: Natural -> Natural -> Natural -> [Natural] #
Enum () | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: () -> () # pred :: () -> () # toEnum :: Int -> () # fromEnum :: () -> Int # enumFrom :: () -> [()] # enumFromThen :: () -> () -> [()] # enumFromTo :: () -> () -> [()] # enumFromThenTo :: () -> () -> () -> [()] #
Enum Bool | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Bool -> Bool # pred :: Bool -> Bool # toEnum :: Int -> Bool # fromEnum :: Bool -> Int # enumFrom :: Bool -> [Bool] # enumFromThen :: Bool -> Bool -> [Bool] # enumFromTo :: Bool -> Bool -> [Bool] # enumFromThenTo :: Bool -> Bool -> Bool -> [Bool] #
Enum Char | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Char -> Char # pred :: Char -> Char # toEnum :: Int -> Char # fromEnum :: Char -> Int # enumFrom :: Char -> [Char] # enumFromThen :: Char -> Char -> [Char] # enumFromTo :: Char -> Char -> [Char] # enumFromThenTo :: Char -> Char -> Char -> [Char] #
Enum Int | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Int -> Int # pred :: Int -> Int # toEnum :: Int -> Int # fromEnum :: Int -> Int # enumFrom :: Int -> [Int] # enumFromThen :: Int -> Int -> [Int] # enumFromTo :: Int -> Int -> [Int] # enumFromThenTo :: Int -> Int -> Int -> [Int] #
Enum Levity | @since base-4.16.0.0
Instance details Defined in GHC.Internal.Enum Methods succ :: Levity -> Levity # pred :: Levity -> Levity # toEnum :: Int -> Levity # fromEnum :: Levity -> Int # enumFrom :: Levity -> [Levity] # enumFromThen :: Levity -> Levity -> [Levity] # enumFromTo :: Levity -> Levity -> [Levity] # enumFromThenTo :: Levity -> Levity -> Levity -> [Levity] #
Enum VecCount | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Enum Methods succ :: VecCount -> VecCount # pred :: VecCount -> VecCount # toEnum :: Int -> VecCount # fromEnum :: VecCount -> Int # enumFrom :: VecCount -> [VecCount] # enumFromThen :: VecCount -> VecCount -> [VecCount] # enumFromTo :: VecCount -> VecCount -> [VecCount] # enumFromThenTo :: VecCount -> VecCount -> VecCount -> [VecCount] #
Enum VecElem | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Enum Methods succ :: VecElem -> VecElem # pred :: VecElem -> VecElem # toEnum :: Int -> VecElem # fromEnum :: VecElem -> Int # enumFrom :: VecElem -> [VecElem] # enumFromThen :: VecElem -> VecElem -> [VecElem] # enumFromTo :: VecElem -> VecElem -> [VecElem] # enumFromThenTo :: VecElem -> VecElem -> VecElem -> [VecElem] #
Enum Word | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods succ :: Word -> Word # pred :: Word -> Word # toEnum :: Int -> Word # fromEnum :: Word -> Int # enumFrom :: Word -> [Word] # enumFromThen :: Word -> Word -> [Word] # enumFromTo :: Word -> Word -> [Word] # enumFromThenTo :: Word -> Word -> Word -> [Word] #
Enum a => Enum (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods succ :: First a -> First a # pred :: First a -> First a # toEnum :: Int -> First a # fromEnum :: First a -> Int # enumFrom :: First a -> [First a] # enumFromThen :: First a -> First a -> [First a] # enumFromTo :: First a -> First a -> [First a] # enumFromThenTo :: First a -> First a -> First a -> [First a] #
Enum a => Enum (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods succ :: Last a -> Last a # pred :: Last a -> Last a # toEnum :: Int -> Last a # fromEnum :: Last a -> Int # enumFrom :: Last a -> [Last a] # enumFromThen :: Last a -> Last a -> [Last a] # enumFromTo :: Last a -> Last a -> [Last a] # enumFromThenTo :: Last a -> Last a -> Last a -> [Last a] #
Enum a => Enum (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods succ :: Max a -> Max a # pred :: Max a -> Max a # toEnum :: Int -> Max a # fromEnum :: Max a -> Int # enumFrom :: Max a -> [Max a] # enumFromThen :: Max a -> Max a -> [Max a] # enumFromTo :: Max a -> Max a -> [Max a] # enumFromThenTo :: Max a -> Max a -> Max a -> [Max a] #
Enum a => Enum (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods succ :: Min a -> Min a # pred :: Min a -> Min a # toEnum :: Int -> Min a # fromEnum :: Min a -> Int # enumFrom :: Min a -> [Min a] # enumFromThen :: Min a -> Min a -> [Min a] # enumFromTo :: Min a -> Min a -> [Min a] # enumFromThenTo :: Min a -> Min a -> Min a -> [Min a] #
Enum a => Enum (WrappedMonoid a) | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

succ :: WrappedMonoid a -> WrappedMonoid a #

pred :: WrappedMonoid a -> WrappedMonoid a #

toEnum :: Int -> WrappedMonoid a #

fromEnum :: WrappedMonoid a -> Int #

enumFrom :: WrappedMonoid a -> [WrappedMonoid a] #

enumFromThen :: WrappedMonoid a -> WrappedMonoid a -> [WrappedMonoid a] #

enumFromTo :: WrappedMonoid a -> WrappedMonoid a -> [WrappedMonoid a] #

enumFromThenTo :: WrappedMonoid a -> WrappedMonoid a -> WrappedMonoid a -> [WrappedMonoid a] #

Enum a => Enum (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods succ :: And a -> And a # pred :: And a -> And a # toEnum :: Int -> And a # fromEnum :: And a -> Int # enumFrom :: And a -> [And a] # enumFromThen :: And a -> And a -> [And a] # enumFromTo :: And a -> And a -> [And a] # enumFromThenTo :: And a -> And a -> And a -> [And a] #
Enum a => Enum (Iff a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods succ :: Iff a -> Iff a # pred :: Iff a -> Iff a # toEnum :: Int -> Iff a # fromEnum :: Iff a -> Int # enumFrom :: Iff a -> [Iff a] # enumFromThen :: Iff a -> Iff a -> [Iff a] # enumFromTo :: Iff a -> Iff a -> [Iff a] # enumFromThenTo :: Iff a -> Iff a -> Iff a -> [Iff a] #
Enum a => Enum (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods succ :: Ior a -> Ior a # pred :: Ior a -> Ior a # toEnum :: Int -> Ior a # fromEnum :: Ior a -> Int # enumFrom :: Ior a -> [Ior a] # enumFromThen :: Ior a -> Ior a -> [Ior a] # enumFromTo :: Ior a -> Ior a -> [Ior a] # enumFromThenTo :: Ior a -> Ior a -> Ior a -> [Ior a] #
Enum a => Enum (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods succ :: Xor a -> Xor a # pred :: Xor a -> Xor a # toEnum :: Int -> Xor a # fromEnum :: Xor a -> Int # enumFrom :: Xor a -> [Xor a] # enumFromThen :: Xor a -> Xor a -> [Xor a] # enumFromTo :: Xor a -> Xor a -> [Xor a] # enumFromThenTo :: Xor a -> Xor a -> Xor a -> [Xor a] #
Enum a => Enum (Identity a) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

succ :: Identity a -> Identity a #

pred :: Identity a -> Identity a #

toEnum :: Int -> Identity a #

fromEnum :: Identity a -> Int #

enumFrom :: Identity a -> [Identity a] #

enumFromThen :: Identity a -> Identity a -> [Identity a] #

enumFromTo :: Identity a -> Identity a -> [Identity a] #

enumFromThenTo :: Identity a -> Identity a -> Identity a -> [Identity a] #

(Enum a, Bounded a, Eq a) => Enum (Down a) | Swaps ``succ`` and ``pred`` of the underlying type. @since base-4.18.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods succ :: Down a -> Down a # pred :: Down a -> Down a # toEnum :: Int -> Down a # fromEnum :: Down a -> Int # enumFrom :: Down a -> [Down a] # enumFromThen :: Down a -> Down a -> [Down a] # enumFromTo :: Down a -> Down a -> [Down a] # enumFromThenTo :: Down a -> Down a -> Down a -> [Down a] #
Integral a => Enum (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods succ :: Ratio a -> Ratio a # pred :: Ratio a -> Ratio a # toEnum :: Int -> Ratio a # fromEnum :: Ratio a -> Int # enumFrom :: Ratio a -> [Ratio a] # enumFromThen :: Ratio a -> Ratio a -> [Ratio a] # enumFromTo :: Ratio a -> Ratio a -> [Ratio a] # enumFromThenTo :: Ratio a -> Ratio a -> Ratio a -> [Ratio a] #
Enum a => Enum (Solo a) |
Instance details Defined in GHC.Internal.Enum Methods succ :: Solo a -> Solo a # pred :: Solo a -> Solo a # toEnum :: Int -> Solo a # fromEnum :: Solo a -> Int # enumFrom :: Solo a -> [Solo a] # enumFromThen :: Solo a -> Solo a -> [Solo a] # enumFromTo :: Solo a -> Solo a -> [Solo a] # enumFromThenTo :: Solo a -> Solo a -> Solo a -> [Solo a] #

Enum (Fixed a)

Recall that, for numeric types, `succ` and `pred` typically add and subtract `1`, respectively. This is not true in the case of `Fixed`, whose successor and predecessor functions intuitively return the "next" and "previous" values in the enumeration. The results of these functions thus depend on the resolution of the `Fixed` value. For example, when enumerating values of resolution `10^-3` of `type Milli = Fixed E3`,

    >>> succ (0.000 :: Milli)
    0.001

and likewise

    >>> pred (0.000 :: Milli)
    -0.001

In other words, `succ` and `pred` increment and decrement a fixed-precision value by the least amount such that the value's resolution is unchanged. For example, `10^-12` is the smallest (positive) amount that can be added to a value of `type Pico = Fixed E12` without changing its resolution, and so

    >>> succ (0.000000000000 :: Pico)
    0.000000000001

and similarly

    >>> pred (0.000000000000 :: Pico)
    -0.000000000001

This is worth bearing in mind when defining `Fixed` arithmetic sequences. In particular, you may be forgiven for thinking the sequence

      [1..10] :: [Pico]

evaluates to `[1, 2, 3, 4, 5, 6, 7, 8, 9, 10] :: [Pico]`.

However, this is not true. On the contrary, similarly to the above implementations of `succ` and `pred`, `enumFromTo :: Pico -> Pico -> [Pico]` has a "step size" of `10^-12`. Hence, the list `[1..10] :: [Pico]` has the form

      [1.000000000000, 1.00000000001, 1.00000000002, ..., 10.000000000000]

and contains `9 * 10^12 + 1` values.

Since: base-2.1

Instance details Defined in Data.Fixed Methods succ :: Fixed a -> Fixed a # pred :: Fixed a -> Fixed a # toEnum :: Int -> Fixed a # fromEnum :: Fixed a -> Int # enumFrom :: Fixed a -> [Fixed a] # enumFromThen :: Fixed a -> Fixed a -> [Fixed a] # enumFromTo :: Fixed a -> Fixed a -> [Fixed a] # enumFromThenTo :: Fixed a -> Fixed a -> Fixed a -> [Fixed a] #
Enum (Proxy s) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods succ :: Proxy s -> Proxy s # pred :: Proxy s -> Proxy s # toEnum :: Int -> Proxy s # fromEnum :: Proxy s -> Int # enumFrom :: Proxy s -> [Proxy s] # enumFromThen :: Proxy s -> Proxy s -> [Proxy s] # enumFromTo :: Proxy s -> Proxy s -> [Proxy s] # enumFromThenTo :: Proxy s -> Proxy s -> Proxy s -> [Proxy s] #
Enum a => Enum (Const a b) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

succ :: Const a b -> Const a b #

pred :: Const a b -> Const a b #

toEnum :: Int -> Const a b #

fromEnum :: Const a b -> Int #

enumFrom :: Const a b -> [Const a b] #

enumFromThen :: Const a b -> Const a b -> [Const a b] #

enumFromTo :: Const a b -> Const a b -> [Const a b] #

enumFromThenTo :: Const a b -> Const a b -> Const a b -> [Const a b] #

Enum (f a) => Enum (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods succ :: Ap f a -> Ap f a # pred :: Ap f a -> Ap f a # toEnum :: Int -> Ap f a # fromEnum :: Ap f a -> Int # enumFrom :: Ap f a -> [Ap f a] # enumFromThen :: Ap f a -> Ap f a -> [Ap f a] # enumFromTo :: Ap f a -> Ap f a -> [Ap f a] # enumFromThenTo :: Ap f a -> Ap f a -> Ap f a -> [Ap f a] #
Enum (f a) => Enum (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods succ :: Alt f a -> Alt f a # pred :: Alt f a -> Alt f a # toEnum :: Int -> Alt f a # fromEnum :: Alt f a -> Int # enumFrom :: Alt f a -> [Alt f a] # enumFromThen :: Alt f a -> Alt f a -> [Alt f a] # enumFromTo :: Alt f a -> Alt f a -> [Alt f a] # enumFromThenTo :: Alt f a -> Alt f a -> Alt f a -> [Alt f a] #
Coercible a b => Enum (Coercion a b) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Type.Coercion

Methods

succ :: Coercion a b -> Coercion a b #

pred :: Coercion a b -> Coercion a b #

toEnum :: Int -> Coercion a b #

fromEnum :: Coercion a b -> Int #

enumFrom :: Coercion a b -> [Coercion a b] #

enumFromThen :: Coercion a b -> Coercion a b -> [Coercion a b] #

enumFromTo :: Coercion a b -> Coercion a b -> [Coercion a b] #

enumFromThenTo :: Coercion a b -> Coercion a b -> Coercion a b -> [Coercion a b] #

a ~ b => Enum (a :~: b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods succ :: (a :~: b) -> a :~: b # pred :: (a :~: b) -> a :~: b # toEnum :: Int -> a :~: b # fromEnum :: (a :~: b) -> Int # enumFrom :: (a :~: b) -> [a :~: b] # enumFromThen :: (a :~: b) -> (a :~: b) -> [a :~: b] # enumFromTo :: (a :~: b) -> (a :~: b) -> [a :~: b] # enumFromThenTo :: (a :~: b) -> (a :~: b) -> (a :~: b) -> [a :~: b] #
a ~~ b => Enum (a :~~: b) | @since base-4.10.0.0

Instance details

Defined in GHC.Internal.Data.Type.Equality

Methods

succ :: (a :~~: b) -> a :~~: b #

pred :: (a :~~: b) -> a :~~: b #

toEnum :: Int -> a :~~: b #

fromEnum :: (a :~~: b) -> Int #

enumFrom :: (a :~~: b) -> [a :~~: b] #

enumFromThen :: (a :~~: b) -> (a :~~: b) -> [a :~~: b] #

enumFromTo :: (a :~~: b) -> (a :~~: b) -> [a :~~: b] #

enumFromThenTo :: (a :~~: b) -> (a :~~: b) -> (a :~~: b) -> [a :~~: b] #

Enum (f (g a)) => Enum (Compose f g a) | Since: base-4.19.0.0

Instance details

Defined in Data.Functor.Compose

Methods

succ :: Compose f g a -> Compose f g a #

pred :: Compose f g a -> Compose f g a #

toEnum :: Int -> Compose f g a #

fromEnum :: Compose f g a -> Int #

enumFrom :: Compose f g a -> [Compose f g a] #

enumFromThen :: Compose f g a -> Compose f g a -> [Compose f g a] #

enumFromTo :: Compose f g a -> Compose f g a -> [Compose f g a] #

enumFromThenTo :: Compose f g a -> Compose f g a -> Compose f g a -> [Compose f g a] #

class Eq a where #

The `Eq` class defines equality (`==`) and inequality (`/=`). All the basic datatypes exported by the Prelude are instances of `Eq`, and `Eq` may be derived for any datatype whose constituents are also instances of `Eq`.

The Haskell Report defines no laws for `Eq`. However, instances are encouraged to follow these properties:

Reflexivity
  `x == x` = `True`
Symmetry
  `x == y` = `y == x`
Transitivity
  if `x == y && y == z` = `True`, then `x == z` = `True`
Extensionality
  if `x == y` = `True` and `f` is a function whose return type is an instance of `Eq`, then `f x == f y` = `True`
Negation
  `x /= y` = `not (x == y)`

Minimal complete definition

(==) | (/=)

Methods

(==) :: a -> a -> Bool infix 4 #

(/=) :: a -> a -> Bool infix 4 #

#### Instances

Instances details

Eq ByteArray | Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods (==) :: ByteArray -> ByteArray -> Bool # (/=) :: ByteArray -> ByteArray -> Bool #
Eq Timeout |
Instance details Defined in System.Timeout Methods (==) :: Timeout -> Timeout -> Bool # (/=) :: Timeout -> Timeout -> Bool #
Eq ByteString |
Instance details Defined in Data.ByteString.Internal.Type Methods (==) :: ByteString -> ByteString -> Bool # (/=) :: ByteString -> ByteString -> Bool #
Eq ByteString |
Instance details Defined in Data.ByteString.Lazy.Internal Methods (==) :: ByteString -> ByteString -> Bool # (/=) :: ByteString -> ByteString -> Bool #
Eq ShortByteString |
Instance details Defined in Data.ByteString.Short.Internal Methods (==) :: ShortByteString -> ShortByteString -> Bool # (/=) :: ShortByteString -> ShortByteString -> Bool #
Eq IntSet |
Instance details Defined in Data.IntSet.Internal Methods (==) :: IntSet -> IntSet -> Bool # (/=) :: IntSet -> IntSet -> Bool #
Eq FileType |
Instance details Defined in System.Directory.Internal.Common Methods (==) :: FileType -> FileType -> Bool # (/=) :: FileType -> FileType -> Bool #
Eq Permissions |
Instance details Defined in System.Directory.Internal.Common Methods (==) :: Permissions -> Permissions -> Bool # (/=) :: Permissions -> Permissions -> Bool #
Eq XdgDirectory |
Instance details Defined in System.Directory.Internal.Common Methods (==) :: XdgDirectory -> XdgDirectory -> Bool # (/=) :: XdgDirectory -> XdgDirectory -> Bool #
Eq XdgDirectoryList |
Instance details Defined in System.Directory.Internal.Common Methods (==) :: XdgDirectoryList -> XdgDirectoryList -> Bool # (/=) :: XdgDirectoryList -> XdgDirectoryList -> Bool #
Eq BigNat |
Instance details Defined in GHC.Num.BigNat Methods (==) :: BigNat -> BigNat -> Bool # (/=) :: BigNat -> BigNat -> Bool #
Eq ForeignSrcLang |
Instance details Defined in GHC.ForeignSrcLang.Type Methods (==) :: ForeignSrcLang -> ForeignSrcLang -> Bool # (/=) :: ForeignSrcLang -> ForeignSrcLang -> Bool #
Eq Extension |
Instance details Defined in GHC.LanguageExtensions.Type Methods (==) :: Extension -> Extension -> Bool # (/=) :: Extension -> Extension -> Bool #
Eq Void | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Base Methods (==) :: Void -> Void -> Bool # (/=) :: Void -> Void -> Bool #
Eq ByteOrder | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ByteOrder Methods (==) :: ByteOrder -> ByteOrder -> Bool # (/=) :: ByteOrder -> ByteOrder -> Bool #
Eq ClosureType |
Instance details Defined in GHC.Internal.ClosureTypes Methods (==) :: ClosureType -> ClosureType -> Bool # (/=) :: ClosureType -> ClosureType -> Bool #
Eq BlockReason | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods (==) :: BlockReason -> BlockReason -> Bool # (/=) :: BlockReason -> BlockReason -> Bool #
Eq ThreadId | @since base-4.2.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods (==) :: ThreadId -> ThreadId -> Bool # (/=) :: ThreadId -> ThreadId -> Bool #
Eq ThreadStatus | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods (==) :: ThreadStatus -> ThreadStatus -> Bool # (/=) :: ThreadStatus -> ThreadStatus -> Bool #
Eq Constr | Equality of constructors @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods (==) :: Constr -> Constr -> Bool # (/=) :: Constr -> Constr -> Bool #
Eq ConstrRep | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods (==) :: ConstrRep -> ConstrRep -> Bool # (/=) :: ConstrRep -> ConstrRep -> Bool #
Eq DataRep | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods (==) :: DataRep -> DataRep -> Bool # (/=) :: DataRep -> DataRep -> Bool #
Eq Fixity | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods (==) :: Fixity -> Fixity -> Bool # (/=) :: Fixity -> Fixity -> Bool #
Eq All | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (==) :: All -> All -> Bool # (/=) :: All -> All -> Bool #
Eq Any | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (==) :: Any -> Any -> Bool # (/=) :: Any -> Any -> Bool #
Eq SomeTypeRep |
Instance details Defined in GHC.Internal.Data.Typeable.Internal Methods (==) :: SomeTypeRep -> SomeTypeRep -> Bool # (/=) :: SomeTypeRep -> SomeTypeRep -> Bool #
Eq Unique |
Instance details Defined in GHC.Internal.Data.Unique Methods (==) :: Unique -> Unique -> Bool # (/=) :: Unique -> Unique -> Bool #
Eq Version | @since base-2.01
Instance details Defined in GHC.Internal.Data.Version Methods (==) :: Version -> Version -> Bool # (/=) :: Version -> Version -> Bool #
Eq TimeoutKey |
Instance details Defined in GHC.Internal.Event.TimeOut Methods (==) :: TimeoutKey -> TimeoutKey -> Bool # (/=) :: TimeoutKey -> TimeoutKey -> Bool #
Eq ErrorCall | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Exception Methods (==) :: ErrorCall -> ErrorCall -> Bool # (/=) :: ErrorCall -> ErrorCall -> Bool #
Eq ArithException | @since base-3.0
Instance details Defined in GHC.Internal.Exception.Type Methods (==) :: ArithException -> ArithException -> Bool # (/=) :: ArithException -> ArithException -> Bool #
Eq SpecConstrAnnotation | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Exts Methods (==) :: SpecConstrAnnotation -> SpecConstrAnnotation -> Bool # (/=) :: SpecConstrAnnotation -> SpecConstrAnnotation -> Bool #
Eq Fingerprint | @since base-4.4.0.0
Instance details Defined in GHC.Internal.Fingerprint.Type Methods (==) :: Fingerprint -> Fingerprint -> Bool # (/=) :: Fingerprint -> Fingerprint -> Bool #
Eq Errno | @since base-2.01
Instance details Defined in GHC.Internal.Foreign.C.Error Methods (==) :: Errno -> Errno -> Bool # (/=) :: Errno -> Errno -> Bool #
Eq CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CBool -> CBool -> Bool # (/=) :: CBool -> CBool -> Bool #
Eq CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CChar -> CChar -> Bool # (/=) :: CChar -> CChar -> Bool #
Eq CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CClock -> CClock -> Bool # (/=) :: CClock -> CClock -> Bool #
Eq CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CDouble -> CDouble -> Bool # (/=) :: CDouble -> CDouble -> Bool #
Eq CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CFloat -> CFloat -> Bool # (/=) :: CFloat -> CFloat -> Bool #
Eq CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CInt -> CInt -> Bool # (/=) :: CInt -> CInt -> Bool #
Eq CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CIntMax -> CIntMax -> Bool # (/=) :: CIntMax -> CIntMax -> Bool #
Eq CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CIntPtr -> CIntPtr -> Bool # (/=) :: CIntPtr -> CIntPtr -> Bool #
Eq CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CLLong -> CLLong -> Bool # (/=) :: CLLong -> CLLong -> Bool #
Eq CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CLong -> CLong -> Bool # (/=) :: CLong -> CLong -> Bool #
Eq CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CPtrdiff -> CPtrdiff -> Bool # (/=) :: CPtrdiff -> CPtrdiff -> Bool #
Eq CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CSChar -> CSChar -> Bool # (/=) :: CSChar -> CSChar -> Bool #
Eq CSUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CSUSeconds -> CSUSeconds -> Bool # (/=) :: CSUSeconds -> CSUSeconds -> Bool #
Eq CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CShort -> CShort -> Bool # (/=) :: CShort -> CShort -> Bool #
Eq CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CSigAtomic -> CSigAtomic -> Bool # (/=) :: CSigAtomic -> CSigAtomic -> Bool #
Eq CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CSize -> CSize -> Bool # (/=) :: CSize -> CSize -> Bool #
Eq CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CTime -> CTime -> Bool # (/=) :: CTime -> CTime -> Bool #
Eq CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CUChar -> CUChar -> Bool # (/=) :: CUChar -> CUChar -> Bool #
Eq CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CUInt -> CUInt -> Bool # (/=) :: CUInt -> CUInt -> Bool #
Eq CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CUIntMax -> CUIntMax -> Bool # (/=) :: CUIntMax -> CUIntMax -> Bool #
Eq CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CUIntPtr -> CUIntPtr -> Bool # (/=) :: CUIntPtr -> CUIntPtr -> Bool #
Eq CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CULLong -> CULLong -> Bool # (/=) :: CULLong -> CULLong -> Bool #
Eq CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CULong -> CULong -> Bool # (/=) :: CULong -> CULong -> Bool #
Eq CUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CUSeconds -> CUSeconds -> Bool # (/=) :: CUSeconds -> CUSeconds -> Bool #
Eq CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CUShort -> CUShort -> Bool # (/=) :: CUShort -> CUShort -> Bool #
Eq CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods (==) :: CWchar -> CWchar -> Bool # (/=) :: CWchar -> CWchar -> Bool #
Eq IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods (==) :: IntPtr -> IntPtr -> Bool # (/=) :: IntPtr -> IntPtr -> Bool #
Eq WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods (==) :: WordPtr -> WordPtr -> Bool # (/=) :: WordPtr -> WordPtr -> Bool #
Eq Associativity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: Associativity -> Associativity -> Bool # (/=) :: Associativity -> Associativity -> Bool #
Eq DecidedStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: DecidedStrictness -> DecidedStrictness -> Bool # (/=) :: DecidedStrictness -> DecidedStrictness -> Bool #
Eq Fixity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: Fixity -> Fixity -> Bool # (/=) :: Fixity -> Fixity -> Bool #
Eq SourceStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: SourceStrictness -> SourceStrictness -> Bool # (/=) :: SourceStrictness -> SourceStrictness -> Bool #
Eq SourceUnpackedness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: SourceUnpackedness -> SourceUnpackedness -> Bool # (/=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #
Eq MaskingState | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO Methods (==) :: MaskingState -> MaskingState -> Bool # (/=) :: MaskingState -> MaskingState -> Bool #
Eq BufferState | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Buffer Methods (==) :: BufferState -> BufferState -> Bool # (/=) :: BufferState -> BufferState -> Bool #
Eq IODeviceType | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods (==) :: IODeviceType -> IODeviceType -> Bool # (/=) :: IODeviceType -> IODeviceType -> Bool #
Eq SeekMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods (==) :: SeekMode -> SeekMode -> Bool # (/=) :: SeekMode -> SeekMode -> Bool #
Eq CodingProgress | @since base-4.4.0.0
Instance details Defined in GHC.Internal.IO.Encoding.Types Methods (==) :: CodingProgress -> CodingProgress -> Bool # (/=) :: CodingProgress -> CodingProgress -> Bool #
Eq ArrayException | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods (==) :: ArrayException -> ArrayException -> Bool # (/=) :: ArrayException -> ArrayException -> Bool #
Eq AsyncException | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods (==) :: AsyncException -> AsyncException -> Bool # (/=) :: AsyncException -> AsyncException -> Bool #
Eq ExitCode |
Instance details Defined in GHC.Internal.IO.Exception Methods (==) :: ExitCode -> ExitCode -> Bool # (/=) :: ExitCode -> ExitCode -> Bool #
Eq IOErrorType | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods (==) :: IOErrorType -> IOErrorType -> Bool # (/=) :: IOErrorType -> IOErrorType -> Bool #
Eq IOException | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods (==) :: IOException -> IOException -> Bool # (/=) :: IOException -> IOException -> Bool #
Eq HandlePosn | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Handle Methods (==) :: HandlePosn -> HandlePosn -> Bool # (/=) :: HandlePosn -> HandlePosn -> Bool #
Eq BufferMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods (==) :: BufferMode -> BufferMode -> Bool # (/=) :: BufferMode -> BufferMode -> Bool #
Eq Handle | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods (==) :: Handle -> Handle -> Bool # (/=) :: Handle -> Handle -> Bool #
Eq Newline | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods (==) :: Newline -> Newline -> Bool # (/=) :: Newline -> Newline -> Bool #
Eq NewlineMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods (==) :: NewlineMode -> NewlineMode -> Bool # (/=) :: NewlineMode -> NewlineMode -> Bool #
Eq IOMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.IOMode Methods (==) :: IOMode -> IOMode -> Bool # (/=) :: IOMode -> IOMode -> Bool #
Eq InfoProv |
Instance details Defined in GHC.Internal.InfoProv.Types Methods (==) :: InfoProv -> InfoProv -> Bool # (/=) :: InfoProv -> InfoProv -> Bool #
Eq Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (==) :: Int16 -> Int16 -> Bool # (/=) :: Int16 -> Int16 -> Bool #
Eq Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (==) :: Int32 -> Int32 -> Bool # (/=) :: Int32 -> Int32 -> Bool #
Eq Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (==) :: Int64 -> Int64 -> Bool # (/=) :: Int64 -> Int64 -> Bool #
Eq Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods (==) :: Int8 -> Int8 -> Bool # (/=) :: Int8 -> Int8 -> Bool #
Eq IoSubSystem |
Instance details Defined in GHC.Internal.RTS.Flags Methods (==) :: IoSubSystem -> IoSubSystem -> Bool # (/=) :: IoSubSystem -> IoSubSystem -> Bool #
Eq StackEntry |
Instance details Defined in GHC.Internal.Stack.CloneStack Methods (==) :: StackEntry -> StackEntry -> Bool # (/=) :: StackEntry -> StackEntry -> Bool #
Eq SrcLoc | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Stack.Types Methods (==) :: SrcLoc -> SrcLoc -> Bool # (/=) :: SrcLoc -> SrcLoc -> Bool #
Eq CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CBlkCnt -> CBlkCnt -> Bool # (/=) :: CBlkCnt -> CBlkCnt -> Bool #
Eq CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CBlkSize -> CBlkSize -> Bool # (/=) :: CBlkSize -> CBlkSize -> Bool #
Eq CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CCc -> CCc -> Bool # (/=) :: CCc -> CCc -> Bool #
Eq CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CClockId -> CClockId -> Bool # (/=) :: CClockId -> CClockId -> Bool #
Eq CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CDev -> CDev -> Bool # (/=) :: CDev -> CDev -> Bool #
Eq CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CFsBlkCnt -> CFsBlkCnt -> Bool # (/=) :: CFsBlkCnt -> CFsBlkCnt -> Bool #
Eq CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CFsFilCnt -> CFsFilCnt -> Bool # (/=) :: CFsFilCnt -> CFsFilCnt -> Bool #
Eq CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CGid -> CGid -> Bool # (/=) :: CGid -> CGid -> Bool #
Eq CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CId -> CId -> Bool # (/=) :: CId -> CId -> Bool #
Eq CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CIno -> CIno -> Bool # (/=) :: CIno -> CIno -> Bool #
Eq CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CKey -> CKey -> Bool # (/=) :: CKey -> CKey -> Bool #
Eq CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CMode -> CMode -> Bool # (/=) :: CMode -> CMode -> Bool #
Eq CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CNfds -> CNfds -> Bool # (/=) :: CNfds -> CNfds -> Bool #
Eq CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CNlink -> CNlink -> Bool # (/=) :: CNlink -> CNlink -> Bool #
Eq COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: COff -> COff -> Bool # (/=) :: COff -> COff -> Bool #
Eq CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CPid -> CPid -> Bool # (/=) :: CPid -> CPid -> Bool #
Eq CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CRLim -> CRLim -> Bool # (/=) :: CRLim -> CRLim -> Bool #
Eq CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CSocklen -> CSocklen -> Bool # (/=) :: CSocklen -> CSocklen -> Bool #
Eq CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CSpeed -> CSpeed -> Bool # (/=) :: CSpeed -> CSpeed -> Bool #
Eq CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CSsize -> CSsize -> Bool # (/=) :: CSsize -> CSsize -> Bool #
Eq CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CTcflag -> CTcflag -> Bool # (/=) :: CTcflag -> CTcflag -> Bool #
Eq CTimer |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CTimer -> CTimer -> Bool # (/=) :: CTimer -> CTimer -> Bool #
Eq CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: CUid -> CUid -> Bool # (/=) :: CUid -> CUid -> Bool #
Eq Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods (==) :: Fd -> Fd -> Bool # (/=) :: Fd -> Fd -> Bool #
Eq Lexeme | @since base-2.01
Instance details Defined in GHC.Internal.Text.Read.Lex Methods (==) :: Lexeme -> Lexeme -> Bool # (/=) :: Lexeme -> Lexeme -> Bool #
Eq Number | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Text.Read.Lex Methods (==) :: Number -> Number -> Bool # (/=) :: Number -> Number -> Bool #
Eq SomeChar |
Instance details Defined in GHC.Internal.TypeLits Methods (==) :: SomeChar -> SomeChar -> Bool # (/=) :: SomeChar -> SomeChar -> Bool #
Eq SomeSymbol | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeLits Methods (==) :: SomeSymbol -> SomeSymbol -> Bool # (/=) :: SomeSymbol -> SomeSymbol -> Bool #
Eq SomeNat | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeNats Methods (==) :: SomeNat -> SomeNat -> Bool # (/=) :: SomeNat -> SomeNat -> Bool #
Eq GeneralCategory | @since base-2.01
Instance details Defined in GHC.Internal.Unicode Methods (==) :: GeneralCategory -> GeneralCategory -> Bool # (/=) :: GeneralCategory -> GeneralCategory -> Bool #
Eq Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (==) :: Word16 -> Word16 -> Bool # (/=) :: Word16 -> Word16 -> Bool #
Eq Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (==) :: Word32 -> Word32 -> Bool # (/=) :: Word32 -> Word32 -> Bool #
Eq Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (==) :: Word64 -> Word64 -> Bool # (/=) :: Word64 -> Word64 -> Bool #
Eq Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods (==) :: Word8 -> Word8 -> Bool # (/=) :: Word8 -> Word8 -> Bool #
Eq PrimOp # |
Instance details Defined in GHC.Builtin.PrimOps Methods (==) :: PrimOp -> PrimOp -> Bool # (/=) :: PrimOp -> PrimOp -> Bool #
Eq PrimOpEffect # |
Instance details Defined in GHC.Builtin.PrimOps Methods (==) :: PrimOpEffect -> PrimOpEffect -> Bool # (/=) :: PrimOpEffect -> PrimOpEffect -> Bool #
Eq ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods (==) :: ByteOff -> ByteOff -> Bool # (/=) :: ByteOff -> ByteOff -> Bool #
Eq HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods (==) :: HalfWord -> HalfWord -> Bool # (/=) :: HalfWord -> HalfWord -> Bool #
Eq NativeCallType # |
Instance details Defined in GHC.ByteCode.Types Methods (==) :: NativeCallType -> NativeCallType -> Bool # (/=) :: NativeCallType -> NativeCallType -> Bool #
Eq RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods (==) :: RegBitmap -> RegBitmap -> Bool # (/=) :: RegBitmap -> RegBitmap -> Bool #
Eq WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods (==) :: WordOff -> WordOff -> Bool # (/=) :: WordOff -> WordOff -> Bool #
Eq CmmInfoTable # |
Instance details Defined in GHC.Cmm Methods (==) :: CmmInfoTable -> CmmInfoTable -> Bool # (/=) :: CmmInfoTable -> CmmInfoTable -> Bool #
Eq ProfilingInfo # |
Instance details Defined in GHC.Cmm Methods (==) :: ProfilingInfo -> ProfilingInfo -> Bool # (/=) :: ProfilingInfo -> ProfilingInfo -> Bool #
Eq SectionProtection # |
Instance details Defined in GHC.Cmm Methods (==) :: SectionProtection -> SectionProtection -> Bool # (/=) :: SectionProtection -> SectionProtection -> Bool #
Eq CLabel # |
Instance details Defined in GHC.Cmm.CLabel Methods (==) :: CLabel -> CLabel -> Bool # (/=) :: CLabel -> CLabel -> Bool #
Eq ConInfoTableLocation # |
Instance details Defined in GHC.Cmm.CLabel Methods (==) :: ConInfoTableLocation -> ConInfoTableLocation -> Bool # (/=) :: ConInfoTableLocation -> ConInfoTableLocation -> Bool #
Eq DynamicLinkerLabelInfo # |
Instance details Defined in GHC.Cmm.CLabel Methods (==) :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Bool # (/=) :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Bool #
Eq ForeignLabelSource # |
Instance details Defined in GHC.Cmm.CLabel Methods (==) :: ForeignLabelSource -> ForeignLabelSource -> Bool # (/=) :: ForeignLabelSource -> ForeignLabelSource -> Bool #
Eq InfoProvEnt # |
Instance details Defined in GHC.Cmm.CLabel Methods (==) :: InfoProvEnt -> InfoProvEnt -> Bool # (/=) :: InfoProvEnt -> InfoProvEnt -> Bool #
Eq NeedExternDecl # |
Instance details Defined in GHC.Cmm.CLabel Methods (==) :: NeedExternDecl -> NeedExternDecl -> Bool # (/=) :: NeedExternDecl -> NeedExternDecl -> Bool #
Eq Label # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods (==) :: Label -> Label -> Bool # (/=) :: Label -> Label -> Bool #
Eq LabelSet # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods (==) :: LabelSet -> LabelSet -> Bool # (/=) :: LabelSet -> LabelSet -> Bool #
Eq AlignmentSpec # |
Instance details Defined in GHC.Cmm.Expr Methods (==) :: AlignmentSpec -> AlignmentSpec -> Bool # (/=) :: AlignmentSpec -> AlignmentSpec -> Bool #
Eq Area # |
Instance details Defined in GHC.Cmm.Expr Methods (==) :: Area -> Area -> Bool # (/=) :: Area -> Area -> Bool #
Eq CmmExpr # |
Instance details Defined in GHC.Cmm.Expr Methods (==) :: CmmExpr -> CmmExpr -> Bool # (/=) :: CmmExpr -> CmmExpr -> Bool #
Eq CmmLit # |
Instance details Defined in GHC.Cmm.Expr Methods (==) :: CmmLit -> CmmLit -> Bool # (/=) :: CmmLit -> CmmLit -> Bool #
Eq AtomicMachOp # |
Instance details Defined in GHC.Cmm.MachOp Methods (==) :: AtomicMachOp -> AtomicMachOp -> Bool # (/=) :: AtomicMachOp -> AtomicMachOp -> Bool #
Eq CallishMachOp # |
Instance details Defined in GHC.Cmm.MachOp Methods (==) :: CallishMachOp -> CallishMachOp -> Bool # (/=) :: CallishMachOp -> CallishMachOp -> Bool #
Eq FMASign # |
Instance details Defined in GHC.Cmm.MachOp Methods (==) :: FMASign -> FMASign -> Bool # (/=) :: FMASign -> FMASign -> Bool #
Eq MachOp # |
Instance details Defined in GHC.Cmm.MachOp Methods (==) :: MachOp -> MachOp -> Bool # (/=) :: MachOp -> MachOp -> Bool #
Eq MemoryOrdering # |
Instance details Defined in GHC.Cmm.MachOp Methods (==) :: MemoryOrdering -> MemoryOrdering -> Bool # (/=) :: MemoryOrdering -> MemoryOrdering -> Bool #
Eq CmmReturnInfo # |
Instance details Defined in GHC.Cmm.Node Methods (==) :: CmmReturnInfo -> CmmReturnInfo -> Bool # (/=) :: CmmReturnInfo -> CmmReturnInfo -> Bool #
Eq CmmTickScope # |
Instance details Defined in GHC.Cmm.Node Methods (==) :: CmmTickScope -> CmmTickScope -> Bool # (/=) :: CmmTickScope -> CmmTickScope -> Bool #
Eq Convention # |
Instance details Defined in GHC.Cmm.Node Methods (==) :: Convention -> Convention -> Bool # (/=) :: Convention -> Convention -> Bool #
Eq ForeignConvention # |
Instance details Defined in GHC.Cmm.Node Methods (==) :: ForeignConvention -> ForeignConvention -> Bool # (/=) :: ForeignConvention -> ForeignConvention -> Bool #
Eq ForeignTarget # |
Instance details Defined in GHC.Cmm.Node Methods (==) :: ForeignTarget -> ForeignTarget -> Bool # (/=) :: ForeignTarget -> ForeignTarget -> Bool #
Eq CmmReg # |
Instance details Defined in GHC.Cmm.Reg Methods (==) :: CmmReg -> CmmReg -> Bool # (/=) :: CmmReg -> CmmReg -> Bool #
Eq GlobalReg # |
Instance details Defined in GHC.Cmm.Reg Methods (==) :: GlobalReg -> GlobalReg -> Bool # (/=) :: GlobalReg -> GlobalReg -> Bool #
Eq GlobalRegUse # |
Instance details Defined in GHC.Cmm.Reg Methods (==) :: GlobalRegUse -> GlobalRegUse -> Bool # (/=) :: GlobalRegUse -> GlobalRegUse -> Bool #
Eq LocalReg # |
Instance details Defined in GHC.Cmm.Reg Methods (==) :: LocalReg -> LocalReg -> Bool # (/=) :: LocalReg -> LocalReg -> Bool #
Eq SwitchTargets # |
Instance details Defined in GHC.Cmm.Switch Methods (==) :: SwitchTargets -> SwitchTargets -> Bool # (/=) :: SwitchTargets -> SwitchTargets -> Bool #
Eq ForeignHint # |
Instance details Defined in GHC.Cmm.Type Methods (==) :: ForeignHint -> ForeignHint -> Bool # (/=) :: ForeignHint -> ForeignHint -> Bool #
Eq Width # |
Instance details Defined in GHC.Cmm.Type Methods (==) :: Width -> Width -> Bool # (/=) :: Width -> Width -> Bool #
Eq LlvmVersion # |
Instance details Defined in GHC.CmmToLlvm.Version.Type Methods (==) :: LlvmVersion -> LlvmVersion -> Bool # (/=) :: LlvmVersion -> LlvmVersion -> Bool #
Eq AltCon # |
Instance details Defined in GHC.Core Methods (==) :: AltCon -> AltCon -> Bool # (/=) :: AltCon -> AltCon -> Bool #
Eq UnfoldingCache # |
Instance details Defined in GHC.Core Methods (==) :: UnfoldingCache -> UnfoldingCache -> Bool # (/=) :: UnfoldingCache -> UnfoldingCache -> Bool #
Eq UnfoldingGuidance # |
Instance details Defined in GHC.Core Methods (==) :: UnfoldingGuidance -> UnfoldingGuidance -> Bool # (/=) :: UnfoldingGuidance -> UnfoldingGuidance -> Bool #
Eq Class # |
Instance details Defined in GHC.Core.Class Methods (==) :: Class -> Class -> Bool # (/=) :: Class -> Class -> Bool #
Eq CoAxiomRule # |
Instance details Defined in GHC.Core.Coercion.Axiom Methods (==) :: CoAxiomRule -> CoAxiomRule -> Bool # (/=) :: CoAxiomRule -> CoAxiomRule -> Bool #
Eq ConLike # |
Instance details Defined in GHC.Core.ConLike Methods (==) :: ConLike -> ConLike -> Bool # (/=) :: ConLike -> ConLike -> Bool #
Eq DataCon # |
Instance details Defined in GHC.Core.DataCon Methods (==) :: DataCon -> DataCon -> Bool # (/=) :: DataCon -> DataCon -> Bool #
Eq StrictnessMark # |
Instance details Defined in GHC.Core.DataCon Methods (==) :: StrictnessMark -> StrictnessMark -> Bool # (/=) :: StrictnessMark -> StrictnessMark -> Bool #
Eq StaticPtrCheck # |
Instance details Defined in GHC.Core.Lint Methods (==) :: StaticPtrCheck -> StaticPtrCheck -> Bool # (/=) :: StaticPtrCheck -> StaticPtrCheck -> Bool #
Eq IsSubmult # |
Instance details Defined in GHC.Core.Multiplicity Methods (==) :: IsSubmult -> IsSubmult -> Bool # (/=) :: IsSubmult -> IsSubmult -> Bool #
Eq ArityType # |
Instance details Defined in GHC.Core.Opt.Arity Methods (==) :: ArityType -> ArityType -> Bool # (/=) :: ArityType -> ArityType -> Bool #
Eq Tick # |
Instance details Defined in GHC.Core.Opt.Stats Methods (==) :: Tick -> Tick -> Bool # (/=) :: Tick -> Tick -> Bool #
Eq PatSyn # |
Instance details Defined in GHC.Core.PatSyn Methods (==) :: PatSyn -> PatSyn -> Bool # (/=) :: PatSyn -> PatSyn -> Bool #
Eq EqRel # |
Instance details Defined in GHC.Core.Predicate Methods (==) :: EqRel -> EqRel -> Bool # (/=) :: EqRel -> EqRel -> Bool #
Eq CoSel # |
Instance details Defined in GHC.Core.TyCo.Rep Methods (==) :: CoSel -> CoSel -> Bool # (/=) :: CoSel -> CoSel -> Bool #
Eq FunSel # |
Instance details Defined in GHC.Core.TyCo.Rep Methods (==) :: FunSel -> FunSel -> Bool # (/=) :: FunSel -> FunSel -> Bool #
Eq TyLit # |
Instance details Defined in GHC.Core.TyCo.Rep Methods (==) :: TyLit -> TyLit -> Bool # (/=) :: TyLit -> TyLit -> Bool #
Eq Injectivity # |
Instance details Defined in GHC.Core.TyCon Methods (==) :: Injectivity -> Injectivity -> Bool # (/=) :: Injectivity -> Injectivity -> Bool #
Eq PrimElemRep # |
Instance details Defined in GHC.Core.TyCon Methods (==) :: PrimElemRep -> PrimElemRep -> Bool # (/=) :: PrimElemRep -> PrimElemRep -> Bool #
Eq PrimRep # |
Instance details Defined in GHC.Core.TyCon Methods (==) :: PrimRep -> PrimRep -> Bool # (/=) :: PrimRep -> PrimRep -> Bool #
Eq TyCon # |
Instance details Defined in GHC.Core.TyCon Methods (==) :: TyCon -> TyCon -> Bool # (/=) :: TyCon -> TyCon -> Bool #
Eq BindFlag # |
Instance details Defined in GHC.Core.Unify Methods (==) :: BindFlag -> BindFlag -> Bool # (/=) :: BindFlag -> BindFlag -> Bool #
Eq OverridingBool # | Since: 9.4.1
Instance details Defined in GHC.Data.Bool Methods (==) :: OverridingBool -> OverridingBool -> Bool # (/=) :: OverridingBool -> OverridingBool -> Bool #
Eq FastString # |
Instance details Defined in GHC.Data.FastString Methods (==) :: FastString -> FastString -> Bool # (/=) :: FastString -> FastString -> Bool #
Eq LexicalFastString # |
Instance details Defined in GHC.Data.FastString Methods (==) :: LexicalFastString -> LexicalFastString -> Bool # (/=) :: LexicalFastString -> LexicalFastString -> Bool #
Eq NonDetFastString # |
Instance details Defined in GHC.Data.FastString Methods (==) :: NonDetFastString -> NonDetFastString -> Bool # (/=) :: NonDetFastString -> NonDetFastString -> Bool #
Eq EdgeType # |
Instance details Defined in GHC.Data.Graph.Directed Methods (==) :: EdgeType -> EdgeType -> Bool # (/=) :: EdgeType -> EdgeType -> Bool #
Eq UnVarSet # |
Instance details Defined in GHC.Data.Graph.UnVar Methods (==) :: UnVarSet -> UnVarSet -> Bool # (/=) :: UnVarSet -> UnVarSet -> Bool #
Eq ShortText # |
Instance details Defined in GHC.Data.ShortText Methods (==) :: ShortText -> ShortText -> Bool # (/=) :: ShortText -> ShortText -> Bool #
Eq Word64Set # |
Instance details Defined in GHC.Data.Word64Set.Internal Methods (==) :: Word64Set -> Word64Set -> Bool # (/=) :: Word64Set -> Word64Set -> Bool #
Eq BackendName # |
Instance details Defined in GHC.Driver.Backend.Internal Methods (==) :: BackendName -> BackendName -> Bool # (/=) :: BackendName -> BackendName -> Bool #
Eq CompilerInfo # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: CompilerInfo -> CompilerInfo -> Bool # (/=) :: CompilerInfo -> CompilerInfo -> Bool #
Eq DynLibLoader # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: DynLibLoader -> DynLibLoader -> Bool # (/=) :: DynLibLoader -> DynLibLoader -> Bool #
Eq DynamicTooState # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: DynamicTooState -> DynamicTooState -> Bool # (/=) :: DynamicTooState -> DynamicTooState -> Bool #
Eq GhcLink # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: GhcLink -> GhcLink -> Bool # (/=) :: GhcLink -> GhcLink -> Bool #
Eq GhcMode # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: GhcMode -> GhcMode -> Bool # (/=) :: GhcMode -> GhcMode -> Bool #
Eq IgnorePackageFlag # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: IgnorePackageFlag -> IgnorePackageFlag -> Bool # (/=) :: IgnorePackageFlag -> IgnorePackageFlag -> Bool #
Eq LinkerInfo # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: LinkerInfo -> LinkerInfo -> Bool # (/=) :: LinkerInfo -> LinkerInfo -> Bool #
Eq ModRenaming # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: ModRenaming -> ModRenaming -> Bool # (/=) :: ModRenaming -> ModRenaming -> Bool #
Eq PackageArg # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: PackageArg -> PackageArg -> Bool # (/=) :: PackageArg -> PackageArg -> Bool #
Eq PackageDBFlag # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: PackageDBFlag -> PackageDBFlag -> Bool # (/=) :: PackageDBFlag -> PackageDBFlag -> Bool #
Eq PackageFlag # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: PackageFlag -> PackageFlag -> Bool # (/=) :: PackageFlag -> PackageFlag -> Bool #
Eq PkgDbRef # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: PkgDbRef -> PkgDbRef -> Bool # (/=) :: PkgDbRef -> PkgDbRef -> Bool #
Eq TrustFlag # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: TrustFlag -> TrustFlag -> Bool # (/=) :: TrustFlag -> TrustFlag -> Bool #
Eq DumpFlag # |
Instance details Defined in GHC.Driver.Flags Methods (==) :: DumpFlag -> DumpFlag -> Bool # (/=) :: DumpFlag -> DumpFlag -> Bool #
Eq GeneralFlag # |
Instance details Defined in GHC.Driver.Flags Methods (==) :: GeneralFlag -> GeneralFlag -> Bool # (/=) :: GeneralFlag -> GeneralFlag -> Bool #
Eq Language # |
Instance details Defined in GHC.Driver.Flags Methods (==) :: Language -> Language -> Bool # (/=) :: Language -> Language -> Bool #
Eq WarningFlag # |
Instance details Defined in GHC.Driver.Flags Methods (==) :: WarningFlag -> WarningFlag -> Bool # (/=) :: WarningFlag -> WarningFlag -> Bool #
Eq WarningGroup # |
Instance details Defined in GHC.Driver.Flags Methods (==) :: WarningGroup -> WarningGroup -> Bool # (/=) :: WarningGroup -> WarningGroup -> Bool #
Eq Phase # |
Instance details Defined in GHC.Driver.Phases Methods (==) :: Phase -> Phase -> Bool # (/=) :: Phase -> Phase -> Bool #
Eq PrimType # |
Instance details Defined in GHC.Exts.Heap.Closures Methods (==) :: PrimType -> PrimType -> Bool # (/=) :: PrimType -> PrimType -> Bool #
Eq TsoFlags # |
Instance details Defined in GHC.Exts.Heap.Closures Methods (==) :: TsoFlags -> TsoFlags -> Bool # (/=) :: TsoFlags -> TsoFlags -> Bool #
Eq WhatNext # |
Instance details Defined in GHC.Exts.Heap.Closures Methods (==) :: WhatNext -> WhatNext -> Bool # (/=) :: WhatNext -> WhatNext -> Bool #
Eq WhyBlocked # |
Instance details Defined in GHC.Exts.Heap.Closures Methods (==) :: WhyBlocked -> WhyBlocked -> Bool # (/=) :: WhyBlocked -> WhyBlocked -> Bool #
Eq StgInfoTable # |
Instance details Defined in GHC.Exts.Heap.InfoTable.Types Methods (==) :: StgInfoTable -> StgInfoTable -> Bool # (/=) :: StgInfoTable -> StgInfoTable -> Bool #
Eq CostCentre # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods (==) :: CostCentre -> CostCentre -> Bool # (/=) :: CostCentre -> CostCentre -> Bool #
Eq CostCentreStack # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods (==) :: CostCentreStack -> CostCentreStack -> Bool # (/=) :: CostCentreStack -> CostCentreStack -> Bool #
Eq IndexTable # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods (==) :: IndexTable -> IndexTable -> Bool # (/=) :: IndexTable -> IndexTable -> Bool #
Eq StgTSOProfInfo # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods (==) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool # (/=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool #
Eq ForeignSrcLang # |
Instance details Defined in GHC.ForeignSrcLang.Type Methods (==) :: ForeignSrcLang -> ForeignSrcLang -> Bool # (/=) :: ForeignSrcLang -> ForeignSrcLang -> Bool #
Eq AnnsModule # |
Instance details Defined in GHC.Hs Methods (==) :: AnnsModule -> AnnsModule -> Bool # (/=) :: AnnsModule -> AnnsModule -> Bool #
Eq NamespaceSpecifier # |
Instance details Defined in GHC.Hs.Binds Methods (==) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool # (/=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #
Eq HsRuleAnn # |
Instance details Defined in GHC.Hs.Decls Methods (==) :: HsRuleAnn -> HsRuleAnn -> Bool # (/=) :: HsRuleAnn -> HsRuleAnn -> Bool #
Eq HsDocString # |
Instance details Defined in GHC.Hs.DocString Methods (==) :: HsDocString -> HsDocString -> Bool # (/=) :: HsDocString -> HsDocString -> Bool #
Eq HsDocStringChunk # |
Instance details Defined in GHC.Hs.DocString Methods (==) :: HsDocStringChunk -> HsDocStringChunk -> Bool # (/=) :: HsDocStringChunk -> HsDocStringChunk -> Bool #
Eq HsDocStringDecorator # |
Instance details Defined in GHC.Hs.DocString Methods (==) :: HsDocStringDecorator -> HsDocStringDecorator -> Bool # (/=) :: HsDocStringDecorator -> HsDocStringDecorator -> Bool #
Eq BlankEpAnnotations # |
Instance details Defined in GHC.Hs.Dump Methods (==) :: BlankEpAnnotations -> BlankEpAnnotations -> Bool # (/=) :: BlankEpAnnotations -> BlankEpAnnotations -> Bool #
Eq BlankSrcSpan # |
Instance details Defined in GHC.Hs.Dump Methods (==) :: BlankSrcSpan -> BlankSrcSpan -> Bool # (/=) :: BlankSrcSpan -> BlankSrcSpan -> Bool #
Eq BotInfo # |
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods (==) :: BotInfo -> BotInfo -> Bool # (/=) :: BotInfo -> BotInfo -> Bool #
Eq PmAltCon # | Syntactic equality.
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods (==) :: PmAltCon -> PmAltCon -> Bool # (/=) :: PmAltCon -> PmAltCon -> Bool #
Eq PmEquality # |
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods (==) :: PmEquality -> PmEquality -> Bool # (/=) :: PmEquality -> PmEquality -> Bool #
Eq PmLit # | Syntactic equality.
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods (==) :: PmLit -> PmLit -> Bool # (/=) :: PmLit -> PmLit -> Bool #
Eq Precision # |
Instance details Defined in GHC.HsToCore.Pmc.Types Methods (==) :: Precision -> Precision -> Bool # (/=) :: Precision -> Precision -> Bool #
Eq BuildingCabalPackage # |
Instance details Defined in GHC.Iface.Errors.Types Methods (==) :: BuildingCabalPackage -> BuildingCabalPackage -> Bool # (/=) :: BuildingCabalPackage -> BuildingCabalPackage -> Bool #
Eq IfaceTyCon # |
Instance details Defined in GHC.Iface.Type Methods (==) :: IfaceTyCon -> IfaceTyCon -> Bool # (/=) :: IfaceTyCon -> IfaceTyCon -> Bool #
Eq IfaceTyConInfo # |
Instance details Defined in GHC.Iface.Type Methods (==) :: IfaceTyConInfo -> IfaceTyConInfo -> Bool # (/=) :: IfaceTyConInfo -> IfaceTyConInfo -> Bool #
Eq IfaceTyConSort # |
Instance details Defined in GHC.Iface.Type Methods (==) :: IfaceTyConSort -> IfaceTyConSort -> Bool # (/=) :: IfaceTyConSort -> IfaceTyConSort -> Bool #
Eq IfaceTyLit # |
Instance details Defined in GHC.Iface.Type Methods (==) :: IfaceTyLit -> IfaceTyLit -> Bool # (/=) :: IfaceTyLit -> IfaceTyLit -> Bool #
Eq Ident # |
Instance details Defined in GHC.JS.Ident Methods (==) :: Ident -> Ident -> Bool # (/=) :: Ident -> Ident -> Bool #
Eq AOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (==) :: AOp -> AOp -> Bool # (/=) :: AOp -> AOp -> Bool #
Eq JStgExpr # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (==) :: JStgExpr -> JStgExpr -> Bool # (/=) :: JStgExpr -> JStgExpr -> Bool #
Eq JStgStat # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (==) :: JStgStat -> JStgStat -> Bool # (/=) :: JStgStat -> JStgStat -> Bool #
Eq JVal # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (==) :: JVal -> JVal -> Bool # (/=) :: JVal -> JVal -> Bool #
Eq Op # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (==) :: Op -> Op -> Bool # (/=) :: Op -> Op -> Bool #
Eq UOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (==) :: UOp -> UOp -> Bool # (/=) :: UOp -> UOp -> Bool #
Eq AOp # |
Instance details Defined in GHC.JS.Syntax Methods (==) :: AOp -> AOp -> Bool # (/=) :: AOp -> AOp -> Bool #
Eq JExpr # |
Instance details Defined in GHC.JS.Syntax Methods (==) :: JExpr -> JExpr -> Bool # (/=) :: JExpr -> JExpr -> Bool #
Eq JStat # |
Instance details Defined in GHC.JS.Syntax Methods (==) :: JStat -> JStat -> Bool # (/=) :: JStat -> JStat -> Bool #
Eq JVal # |
Instance details Defined in GHC.JS.Syntax Methods (==) :: JVal -> JVal -> Bool # (/=) :: JVal -> JVal -> Bool #
Eq Op # |
Instance details Defined in GHC.JS.Syntax Methods (==) :: Op -> Op -> Bool # (/=) :: Op -> Op -> Bool #
Eq UOp # |
Instance details Defined in GHC.JS.Syntax Methods (==) :: UOp -> UOp -> Bool # (/=) :: UOp -> UOp -> Bool #
Eq Extension # |
Instance details Defined in GHC.LanguageExtensions.Type Methods (==) :: Extension -> Extension -> Bool # (/=) :: Extension -> Extension -> Bool #
Eq AddEpAnn # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: AddEpAnn -> AddEpAnn -> Bool # (/=) :: AddEpAnn -> AddEpAnn -> Bool #
Eq AnnKeywordId # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: AnnKeywordId -> AnnKeywordId -> Bool # (/=) :: AnnKeywordId -> AnnKeywordId -> Bool #
Eq AnnList # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: AnnList -> AnnList -> Bool # (/=) :: AnnList -> AnnList -> Bool #
Eq AnnListItem # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: AnnListItem -> AnnListItem -> Bool # (/=) :: AnnListItem -> AnnListItem -> Bool #
Eq AnnPragma # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: AnnPragma -> AnnPragma -> Bool # (/=) :: AnnPragma -> AnnPragma -> Bool #
Eq BindTag # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: BindTag -> BindTag -> Bool # (/=) :: BindTag -> BindTag -> Bool #
Eq DeclTag # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: DeclTag -> DeclTag -> Bool # (/=) :: DeclTag -> DeclTag -> Bool #
Eq EpAnnComments # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: EpAnnComments -> EpAnnComments -> Bool # (/=) :: EpAnnComments -> EpAnnComments -> Bool #
Eq EpaComment # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: EpaComment -> EpaComment -> Bool # (/=) :: EpaComment -> EpaComment -> Bool #
Eq EpaCommentTok # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: EpaCommentTok -> EpaCommentTok -> Bool # (/=) :: EpaCommentTok -> EpaCommentTok -> Bool #
Eq HasE # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: HasE -> HasE -> Bool # (/=) :: HasE -> HasE -> Bool #
Eq IsUnicodeSyntax # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: IsUnicodeSyntax -> IsUnicodeSyntax -> Bool # (/=) :: IsUnicodeSyntax -> IsUnicodeSyntax -> Bool #
Eq NameAdornment # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: NameAdornment -> NameAdornment -> Bool # (/=) :: NameAdornment -> NameAdornment -> Bool #
Eq NameAnn # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: NameAnn -> NameAnn -> Bool # (/=) :: NameAnn -> NameAnn -> Bool #
Eq NoEpAnns # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: NoEpAnns -> NoEpAnns -> Bool # (/=) :: NoEpAnns -> NoEpAnns -> Bool #
Eq ParenType # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: ParenType -> ParenType -> Bool # (/=) :: ParenType -> ParenType -> Bool #
Eq TokenLocation # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: TokenLocation -> TokenLocation -> Bool # (/=) :: TokenLocation -> TokenLocation -> Bool #
Eq TrailingAnn # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: TrailingAnn -> TrailingAnn -> Bool # (/=) :: TrailingAnn -> TrailingAnn -> Bool #
Eq LexErrKind # |
Instance details Defined in GHC.Parser.Errors.Types Methods (==) :: LexErrKind -> LexErrKind -> Bool # (/=) :: LexErrKind -> LexErrKind -> Bool #
Eq NumUnderscoreReason # |
Instance details Defined in GHC.Parser.Errors.Types Methods (==) :: NumUnderscoreReason -> NumUnderscoreReason -> Bool # (/=) :: NumUnderscoreReason -> NumUnderscoreReason -> Bool #
Eq ParseContext # |
Instance details Defined in GHC.Parser.Errors.Types Methods (==) :: ParseContext -> ParseContext -> Bool # (/=) :: ParseContext -> ParseContext -> Bool #
Eq PatIncompleteDoBlock # |
Instance details Defined in GHC.Parser.Errors.Types Methods (==) :: PatIncompleteDoBlock -> PatIncompleteDoBlock -> Bool # (/=) :: PatIncompleteDoBlock -> PatIncompleteDoBlock -> Bool #
Eq BmiVersion # |
Instance details Defined in GHC.Platform Methods (==) :: BmiVersion -> BmiVersion -> Bool # (/=) :: BmiVersion -> BmiVersion -> Bool #
Eq Platform # |
Instance details Defined in GHC.Platform Methods (==) :: Platform -> Platform -> Bool # (/=) :: Platform -> Platform -> Bool #
Eq PlatformWordSize # |
Instance details Defined in GHC.Platform Methods (==) :: PlatformWordSize -> PlatformWordSize -> Bool # (/=) :: PlatformWordSize -> PlatformWordSize -> Bool #
Eq SseVersion # |
Instance details Defined in GHC.Platform Methods (==) :: SseVersion -> SseVersion -> Bool # (/=) :: SseVersion -> SseVersion -> Bool #
Eq Arch # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: Arch -> Arch -> Bool # (/=) :: Arch -> Arch -> Bool #
Eq ArchOS # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: ArchOS -> ArchOS -> Bool # (/=) :: ArchOS -> ArchOS -> Bool #
Eq ArmABI # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: ArmABI -> ArmABI -> Bool # (/=) :: ArmABI -> ArmABI -> Bool #
Eq ArmISA # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: ArmISA -> ArmISA -> Bool # (/=) :: ArmISA -> ArmISA -> Bool #
Eq ArmISAExt # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: ArmISAExt -> ArmISAExt -> Bool # (/=) :: ArmISAExt -> ArmISAExt -> Bool #
Eq OS # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: OS -> OS -> Bool # (/=) :: OS -> OS -> Bool #
Eq PPC_64ABI # |
Instance details Defined in GHC.Platform.ArchOS Methods (==) :: PPC_64ABI -> PPC_64ABI -> Bool # (/=) :: PPC_64ABI -> PPC_64ABI -> Bool #
Eq PlatformConstants # |
Instance details Defined in GHC.Platform.Constants Methods (==) :: PlatformConstants -> PlatformConstants -> Bool # (/=) :: PlatformConstants -> PlatformConstants -> Bool #
Eq Profile # |
Instance details Defined in GHC.Platform.Profile Methods (==) :: Profile -> Profile -> Bool # (/=) :: Profile -> Profile -> Bool #
Eq RealReg # |
Instance details Defined in GHC.Platform.Reg Methods (==) :: RealReg -> RealReg -> Bool # (/=) :: RealReg -> RealReg -> Bool #
Eq Reg # |
Instance details Defined in GHC.Platform.Reg Methods (==) :: Reg -> Reg -> Bool # (/=) :: Reg -> Reg -> Bool #
Eq VirtualReg # |
Instance details Defined in GHC.Platform.Reg Methods (==) :: VirtualReg -> VirtualReg -> Bool # (/=) :: VirtualReg -> VirtualReg -> Bool #
Eq RegClass # |
Instance details Defined in GHC.Platform.Reg.Class Methods (==) :: RegClass -> RegClass -> Bool # (/=) :: RegClass -> RegClass -> Bool #
Eq Way # |
Instance details Defined in GHC.Platform.Ways Methods (==) :: Way -> Way -> Bool # (/=) :: Way -> Way -> Bool #
Eq ArgDescr # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods (==) :: ArgDescr -> ArgDescr -> Bool # (/=) :: ArgDescr -> ArgDescr -> Bool #
Eq ClosureTypeInfo # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods (==) :: ClosureTypeInfo -> ClosureTypeInfo -> Bool # (/=) :: ClosureTypeInfo -> ClosureTypeInfo -> Bool #
Eq SMRep # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods (==) :: SMRep -> SMRep -> Bool # (/=) :: SMRep -> SMRep -> Bool #
Eq StgHalfWord # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods (==) :: StgHalfWord -> StgHalfWord -> Bool # (/=) :: StgHalfWord -> StgHalfWord -> Bool #
Eq StgWord # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods (==) :: StgWord -> StgWord -> Bool # (/=) :: StgWord -> StgWord -> Bool #
Eq TagInfo # |
Instance details Defined in GHC.Stg.InferTags.TagSig Methods (==) :: TagInfo -> TagInfo -> Bool # (/=) :: TagInfo -> TagInfo -> Bool #
Eq TagSig # |
Instance details Defined in GHC.Stg.InferTags.TagSig Methods (==) :: TagSig -> TagSig -> Bool # (/=) :: TagSig -> TagSig -> Bool #
Eq NoExtFieldSilent # |
Instance details Defined in GHC.Stg.Syntax Methods (==) :: NoExtFieldSilent -> NoExtFieldSilent -> Bool # (/=) :: NoExtFieldSilent -> NoExtFieldSilent -> Bool #
Eq StandardFormInfo # |
Instance details Defined in GHC.StgToCmm.Types Methods (==) :: StandardFormInfo -> StandardFormInfo -> Bool # (/=) :: StandardFormInfo -> StandardFormInfo -> Bool #
Eq BlockRef # |
Instance details Defined in GHC.StgToJS.Object Methods (==) :: BlockRef -> BlockRef -> Bool # (/=) :: BlockRef -> BlockRef -> Bool #
Eq ExportedFun # |
Instance details Defined in GHC.StgToJS.Object Methods (==) :: ExportedFun -> ExportedFun -> Bool # (/=) :: ExportedFun -> ExportedFun -> Bool #
Eq JSOptions # |
Instance details Defined in GHC.StgToJS.Object Methods (==) :: JSOptions -> JSOptions -> Bool # (/=) :: JSOptions -> JSOptions -> Bool #
Eq ObjectKind # |
Instance details Defined in GHC.StgToJS.Object Methods (==) :: ObjectKind -> ObjectKind -> Bool # (/=) :: ObjectKind -> ObjectKind -> Bool #
Eq CILayout # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: CILayout -> CILayout -> Bool # (/=) :: CILayout -> CILayout -> Bool #
Eq CIRegs # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: CIRegs -> CIRegs -> Bool # (/=) :: CIRegs -> CIRegs -> Bool #
Eq CIStatic # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: CIStatic -> CIStatic -> Bool # (/=) :: CIStatic -> CIStatic -> Bool #
Eq CIType # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: CIType -> CIType -> Bool # (/=) :: CIType -> CIType -> Bool #
Eq ClosureInfo # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: ClosureInfo -> ClosureInfo -> Bool # (/=) :: ClosureInfo -> ClosureInfo -> Bool #
Eq ClosureType # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: ClosureType -> ClosureType -> Bool # (/=) :: ClosureType -> ClosureType -> Bool #
Eq ExpFun # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: ExpFun -> ExpFun -> Bool # (/=) :: ExpFun -> ExpFun -> Bool #
Eq ExprResult # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: ExprResult -> ExprResult -> Bool # (/=) :: ExprResult -> ExprResult -> Bool #
Eq ExprValData # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: ExprValData -> ExprValData -> Bool # (/=) :: ExprValData -> ExprValData -> Bool #
Eq IdKey # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: IdKey -> IdKey -> Bool # (/=) :: IdKey -> IdKey -> Bool #
Eq IdType # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: IdType -> IdType -> Bool # (/=) :: IdType -> IdType -> Bool #
Eq JSFFIType # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: JSFFIType -> JSFFIType -> Bool # (/=) :: JSFFIType -> JSFFIType -> Bool #
Eq JSRep # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: JSRep -> JSRep -> Bool # (/=) :: JSRep -> JSRep -> Bool #
Eq OtherSymb # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: OtherSymb -> OtherSymb -> Bool # (/=) :: OtherSymb -> OtherSymb -> Bool #
Eq StackSlot # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: StackSlot -> StackSlot -> Bool # (/=) :: StackSlot -> StackSlot -> Bool #
Eq StaticArg # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: StaticArg -> StaticArg -> Bool # (/=) :: StaticArg -> StaticArg -> Bool #
Eq StaticInfo # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: StaticInfo -> StaticInfo -> Bool # (/=) :: StaticInfo -> StaticInfo -> Bool #
Eq StaticLit # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: StaticLit -> StaticLit -> Bool # (/=) :: StaticLit -> StaticLit -> Bool #
Eq StaticUnboxed # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: StaticUnboxed -> StaticUnboxed -> Bool # (/=) :: StaticUnboxed -> StaticUnboxed -> Bool #
Eq StaticVal # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: StaticVal -> StaticVal -> Bool # (/=) :: StaticVal -> StaticVal -> Bool #
Eq ThreadStatus # |
Instance details Defined in GHC.StgToJS.Types Methods (==) :: ThreadStatus -> ThreadStatus -> Bool # (/=) :: ThreadStatus -> ThreadStatus -> Bool #
Eq HoleFit # |
Instance details Defined in GHC.Tc.Errors.Hole.FitTypes Methods (==) :: HoleFit -> HoleFit -> Bool # (/=) :: HoleFit -> HoleFit -> Bool #
Eq HoleFitCandidate # |
Instance details Defined in GHC.Tc.Errors.Hole.FitTypes Methods (==) :: HoleFitCandidate -> HoleFitCandidate -> Bool # (/=) :: HoleFitCandidate -> HoleFitCandidate -> Bool #
Eq AssociatedTyLastVarInKind # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: AssociatedTyLastVarInKind -> AssociatedTyLastVarInKind -> Bool # (/=) :: AssociatedTyLastVarInKind -> AssociatedTyLastVarInKind -> Bool #
Eq AssociatedTyNotParamOverLastTyVar # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: AssociatedTyNotParamOverLastTyVar -> AssociatedTyNotParamOverLastTyVar -> Bool # (/=) :: AssociatedTyNotParamOverLastTyVar -> AssociatedTyNotParamOverLastTyVar -> Bool #
Eq DeriveAnyClassEnabled # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: DeriveAnyClassEnabled -> DeriveAnyClassEnabled -> Bool # (/=) :: DeriveAnyClassEnabled -> DeriveAnyClassEnabled -> Bool #
Eq Exported # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: Exported -> Exported -> Bool # (/=) :: Exported -> Exported -> Bool #
Eq HasAssociatedDataFamInsts # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: HasAssociatedDataFamInsts -> HasAssociatedDataFamInsts -> Bool # (/=) :: HasAssociatedDataFamInsts -> HasAssociatedDataFamInsts -> Bool #
Eq HasKinds # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: HasKinds -> HasKinds -> Bool # (/=) :: HasKinds -> HasKinds -> Bool #
Eq HasWildcard # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: HasWildcard -> HasWildcard -> Bool # (/=) :: HasWildcard -> HasWildcard -> Bool #
Eq SuggestPartialTypeSignatures # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: SuggestPartialTypeSignatures -> SuggestPartialTypeSignatures -> Bool # (/=) :: SuggestPartialTypeSignatures -> SuggestPartialTypeSignatures -> Bool #
Eq SuggestUndecidableInstances # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: SuggestUndecidableInstances -> SuggestUndecidableInstances -> Bool # (/=) :: SuggestUndecidableInstances -> SuggestUndecidableInstances -> Bool #
Eq UnsupportedCallConvention # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: UnsupportedCallConvention -> UnsupportedCallConvention -> Bool # (/=) :: UnsupportedCallConvention -> UnsupportedCallConvention -> Bool #
Eq UsingGeneralizedNewtypeDeriving # |
Instance details Defined in GHC.Tc.Errors.Types Methods (==) :: UsingGeneralizedNewtypeDeriving -> UsingGeneralizedNewtypeDeriving -> Bool # (/=) :: UsingGeneralizedNewtypeDeriving -> UsingGeneralizedNewtypeDeriving -> Bool #
Eq DocLoc # |
Instance details Defined in GHC.Tc.Types Methods (==) :: DocLoc -> DocLoc -> Bool # (/=) :: DocLoc -> DocLoc -> Bool #
Eq CheckTyEqProblem # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (==) :: CheckTyEqProblem -> CheckTyEqProblem -> Bool # (/=) :: CheckTyEqProblem -> CheckTyEqProblem -> Bool #
Eq CtFlavour # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (==) :: CtFlavour -> CtFlavour -> Bool # (/=) :: CtFlavour -> CtFlavour -> Bool #
Eq HasGivenEqs # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (==) :: HasGivenEqs -> HasGivenEqs -> Bool # (/=) :: HasGivenEqs -> HasGivenEqs -> Bool #
Eq SubGoalDepth # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (==) :: SubGoalDepth -> SubGoalDepth -> Bool # (/=) :: SubGoalDepth -> SubGoalDepth -> Bool #
Eq ReportRedundantConstraints # |
Instance details Defined in GHC.Tc.Types.Origin Methods (==) :: ReportRedundantConstraints -> ReportRedundantConstraints -> Bool # (/=) :: ReportRedundantConstraints -> ReportRedundantConstraints -> Bool #
Eq UserTypeCtxt # |
Instance details Defined in GHC.Tc.Types.Origin Methods (==) :: UserTypeCtxt -> UserTypeCtxt -> Bool # (/=) :: UserTypeCtxt -> UserTypeCtxt -> Bool #
Eq TcLevel # |
Instance details Defined in GHC.Tc.Utils.TcType Methods (==) :: TcLevel -> TcLevel -> Bool # (/=) :: TcLevel -> TcLevel -> Bool #
Eq Activation # |
Instance details Defined in GHC.Types.Basic Methods (==) :: Activation -> Activation -> Bool # (/=) :: Activation -> Activation -> Bool #
Eq Alignment # |
Instance details Defined in GHC.Types.Basic Methods (==) :: Alignment -> Alignment -> Bool # (/=) :: Alignment -> Alignment -> Bool #
Eq CbvMark # |
Instance details Defined in GHC.Types.Basic Methods (==) :: CbvMark -> CbvMark -> Bool # (/=) :: CbvMark -> CbvMark -> Bool #
Eq CompilerPhase # |
Instance details Defined in GHC.Types.Basic Methods (==) :: CompilerPhase -> CompilerPhase -> Bool # (/=) :: CompilerPhase -> CompilerPhase -> Bool #
Eq DoPmc # |
Instance details Defined in GHC.Types.Basic Methods (==) :: DoPmc -> DoPmc -> Bool # (/=) :: DoPmc -> DoPmc -> Bool #
Eq FunctionOrData # |
Instance details Defined in GHC.Types.Basic Methods (==) :: FunctionOrData -> FunctionOrData -> Bool # (/=) :: FunctionOrData -> FunctionOrData -> Bool #
Eq GenReason # |
Instance details Defined in GHC.Types.Basic Methods (==) :: GenReason -> GenReason -> Bool # (/=) :: GenReason -> GenReason -> Bool #
Eq InlinePragma # |
Instance details Defined in GHC.Types.Basic Methods (==) :: InlinePragma -> InlinePragma -> Bool # (/=) :: InlinePragma -> InlinePragma -> Bool #
Eq InlineSpec # |
Instance details Defined in GHC.Types.Basic Methods (==) :: InlineSpec -> InlineSpec -> Bool # (/=) :: InlineSpec -> InlineSpec -> Bool #
Eq InsideLam # |
Instance details Defined in GHC.Types.Basic Methods (==) :: InsideLam -> InsideLam -> Bool # (/=) :: InsideLam -> InsideLam -> Bool #
Eq IntWithInf # |
Instance details Defined in GHC.Types.Basic Methods (==) :: IntWithInf -> IntWithInf -> Bool # (/=) :: IntWithInf -> IntWithInf -> Bool #
Eq InterestingCxt # |
Instance details Defined in GHC.Types.Basic Methods (==) :: InterestingCxt -> InterestingCxt -> Bool # (/=) :: InterestingCxt -> InterestingCxt -> Bool #
Eq LeftOrRight # |
Instance details Defined in GHC.Types.Basic Methods (==) :: LeftOrRight -> LeftOrRight -> Bool # (/=) :: LeftOrRight -> LeftOrRight -> Bool #
Eq Levity # |
Instance details Defined in GHC.Types.Basic Methods (==) :: Levity -> Levity -> Bool # (/=) :: Levity -> Levity -> Bool #
Eq OccInfo # |
Instance details Defined in GHC.Types.Basic Methods (==) :: OccInfo -> OccInfo -> Bool # (/=) :: OccInfo -> OccInfo -> Bool #
Eq OneShotInfo # |
Instance details Defined in GHC.Types.Basic Methods (==) :: OneShotInfo -> OneShotInfo -> Bool # (/=) :: OneShotInfo -> OneShotInfo -> Bool #
Eq Origin # |
Instance details Defined in GHC.Types.Basic Methods (==) :: Origin -> Origin -> Bool # (/=) :: Origin -> Origin -> Bool #
Eq OverlapFlag # |
Instance details Defined in GHC.Types.Basic Methods (==) :: OverlapFlag -> OverlapFlag -> Bool # (/=) :: OverlapFlag -> OverlapFlag -> Bool #
Eq OverlapMode # |
Instance details Defined in GHC.Types.Basic Methods (==) :: OverlapMode -> OverlapMode -> Bool # (/=) :: OverlapMode -> OverlapMode -> Bool #
Eq PprPrec # |
Instance details Defined in GHC.Types.Basic Methods (==) :: PprPrec -> PprPrec -> Bool # (/=) :: PprPrec -> PprPrec -> Bool #
Eq RecFlag # |
Instance details Defined in GHC.Types.Basic Methods (==) :: RecFlag -> RecFlag -> Bool # (/=) :: RecFlag -> RecFlag -> Bool #
Eq RuleMatchInfo # |
Instance details Defined in GHC.Types.Basic Methods (==) :: RuleMatchInfo -> RuleMatchInfo -> Bool # (/=) :: RuleMatchInfo -> RuleMatchInfo -> Bool #
Eq TailCallInfo # |
Instance details Defined in GHC.Types.Basic Methods (==) :: TailCallInfo -> TailCallInfo -> Bool # (/=) :: TailCallInfo -> TailCallInfo -> Bool #
Eq TupleSort # |
Instance details Defined in GHC.Types.Basic Methods (==) :: TupleSort -> TupleSort -> Bool # (/=) :: TupleSort -> TupleSort -> Bool #
Eq TypeOrConstraint # |
Instance details Defined in GHC.Types.Basic Methods (==) :: TypeOrConstraint -> TypeOrConstraint -> Bool # (/=) :: TypeOrConstraint -> TypeOrConstraint -> Bool #
Eq TypeOrData # |
Instance details Defined in GHC.Types.Basic Methods (==) :: TypeOrData -> TypeOrData -> Bool # (/=) :: TypeOrData -> TypeOrData -> Bool #
Eq TypeOrKind # |
Instance details Defined in GHC.Types.Basic Methods (==) :: TypeOrKind -> TypeOrKind -> Bool # (/=) :: TypeOrKind -> TypeOrKind -> Bool #
Eq UnboxedTupleOrSum # |
Instance details Defined in GHC.Types.Basic Methods (==) :: UnboxedTupleOrSum -> UnboxedTupleOrSum -> Bool # (/=) :: UnboxedTupleOrSum -> UnboxedTupleOrSum -> Bool #
Eq CCFlavour # |
Instance details Defined in GHC.Types.CostCentre Methods (==) :: CCFlavour -> CCFlavour -> Bool # (/=) :: CCFlavour -> CCFlavour -> Bool #
Eq CostCentre # |
Instance details Defined in GHC.Types.CostCentre Methods (==) :: CostCentre -> CostCentre -> Bool # (/=) :: CostCentre -> CostCentre -> Bool #
Eq CostCentreStack # |
Instance details Defined in GHC.Types.CostCentre Methods (==) :: CostCentreStack -> CostCentreStack -> Bool # (/=) :: CostCentreStack -> CostCentreStack -> Bool #
Eq CostCentreIndex # |
Instance details Defined in GHC.Types.CostCentre.State Methods (==) :: CostCentreIndex -> CostCentreIndex -> Bool # (/=) :: CostCentreIndex -> CostCentreIndex -> Bool #
Eq Cpr # |
Instance details Defined in GHC.Types.Cpr Methods (==) :: Cpr -> Cpr -> Bool # (/=) :: Cpr -> Cpr -> Bool #
Eq CprSig # |
Instance details Defined in GHC.Types.Cpr Methods (==) :: CprSig -> CprSig -> Bool # (/=) :: CprSig -> CprSig -> Bool #
Eq CprType # |
Instance details Defined in GHC.Types.Cpr Methods (==) :: CprType -> CprType -> Bool # (/=) :: CprType -> CprType -> Bool #
Eq Card # |
Instance details Defined in GHC.Types.Demand Methods (==) :: Card -> Card -> Bool # (/=) :: Card -> Card -> Bool #
Eq Demand # |
Instance details Defined in GHC.Types.Demand Methods (==) :: Demand -> Demand -> Bool # (/=) :: Demand -> Demand -> Bool #
Eq Divergence # |
Instance details Defined in GHC.Types.Demand Methods (==) :: Divergence -> Divergence -> Bool # (/=) :: Divergence -> Divergence -> Bool #
Eq DmdEnv # |
Instance details Defined in GHC.Types.Demand Methods (==) :: DmdEnv -> DmdEnv -> Bool # (/=) :: DmdEnv -> DmdEnv -> Bool #
Eq DmdSig # |
Instance details Defined in GHC.Types.Demand Methods (==) :: DmdSig -> DmdSig -> Bool # (/=) :: DmdSig -> DmdSig -> Bool #
Eq DmdType # | See Note [Demand env Equality].
Instance details Defined in GHC.Types.Demand Methods (==) :: DmdType -> DmdType -> Bool # (/=) :: DmdType -> DmdType -> Bool #
Eq SubDemand # | We have to respect Poly rewrites through `viewCall` and `viewProd`.
Instance details Defined in GHC.Types.Demand Methods (==) :: SubDemand -> SubDemand -> Bool # (/=) :: SubDemand -> SubDemand -> Bool #
Eq DiagnosticCode # |
Instance details Defined in GHC.Types.Error Methods (==) :: DiagnosticCode -> DiagnosticCode -> Bool # (/=) :: DiagnosticCode -> DiagnosticCode -> Bool #
Eq DiagnosticReason # |
Instance details Defined in GHC.Types.Error Methods (==) :: DiagnosticReason -> DiagnosticReason -> Bool # (/=) :: DiagnosticReason -> DiagnosticReason -> Bool #
Eq Severity # |
Instance details Defined in GHC.Types.Error Methods (==) :: Severity -> Severity -> Bool # (/=) :: Severity -> Severity -> Bool #
Eq DuplicateRecordFields # |
Instance details Defined in GHC.Types.FieldLabel Methods (==) :: DuplicateRecordFields -> DuplicateRecordFields -> Bool # (/=) :: DuplicateRecordFields -> DuplicateRecordFields -> Bool #
Eq FieldLabel # |
Instance details Defined in GHC.Types.FieldLabel Methods (==) :: FieldLabel -> FieldLabel -> Bool # (/=) :: FieldLabel -> FieldLabel -> Bool #
Eq FieldSelectors # |
Instance details Defined in GHC.Types.FieldLabel Methods (==) :: FieldSelectors -> FieldSelectors -> Bool # (/=) :: FieldSelectors -> FieldSelectors -> Bool #
Eq Fixity # |
Instance details Defined in GHC.Types.Fixity Methods (==) :: Fixity -> Fixity -> Bool # (/=) :: Fixity -> Fixity -> Bool #
Eq FixityDirection # |
Instance details Defined in GHC.Types.Fixity Methods (==) :: FixityDirection -> FixityDirection -> Bool # (/=) :: FixityDirection -> FixityDirection -> Bool #
Eq LexicalFixity # |
Instance details Defined in GHC.Types.Fixity Methods (==) :: LexicalFixity -> LexicalFixity -> Bool # (/=) :: LexicalFixity -> LexicalFixity -> Bool #
Eq CCallConv # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: CCallConv -> CCallConv -> Bool # (/=) :: CCallConv -> CCallConv -> Bool #
Eq CCallSpec # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: CCallSpec -> CCallSpec -> Bool # (/=) :: CCallSpec -> CCallSpec -> Bool #
Eq CCallTarget # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: CCallTarget -> CCallTarget -> Bool # (/=) :: CCallTarget -> CCallTarget -> Bool #
Eq CType # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: CType -> CType -> Bool # (/=) :: CType -> CType -> Bool #
Eq ForeignCall # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: ForeignCall -> ForeignCall -> Bool # (/=) :: ForeignCall -> ForeignCall -> Bool #
Eq Header # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: Header -> Header -> Bool # (/=) :: Header -> Header -> Bool #
Eq Safety # |
Instance details Defined in GHC.Types.ForeignCall Methods (==) :: Safety -> Safety -> Bool # (/=) :: Safety -> Safety -> Bool #
Eq ConInfo # |
Instance details Defined in GHC.Types.GREInfo Methods (==) :: ConInfo -> ConInfo -> Bool # (/=) :: ConInfo -> ConInfo -> Bool #
Eq ConLikeName # |
Instance details Defined in GHC.Types.GREInfo Methods (==) :: ConLikeName -> ConLikeName -> Bool # (/=) :: ConLikeName -> ConLikeName -> Bool #
Eq RecFieldInfo # |
Instance details Defined in GHC.Types.GREInfo Methods (==) :: RecFieldInfo -> RecFieldInfo -> Bool # (/=) :: RecFieldInfo -> RecFieldInfo -> Bool #
Eq CafInfo # |
Instance details Defined in GHC.Types.Id.Info Methods (==) :: CafInfo -> CafInfo -> Bool # (/=) :: CafInfo -> CafInfo -> Bool #
Eq RecSelParent # |
Instance details Defined in GHC.Types.Id.Info Methods (==) :: RecSelParent -> RecSelParent -> Bool # (/=) :: RecSelParent -> RecSelParent -> Bool #
Eq LitNumType # |
Instance details Defined in GHC.Types.Literal Methods (==) :: LitNumType -> LitNumType -> Bool # (/=) :: LitNumType -> LitNumType -> Bool #
Eq Literal # |
Instance details Defined in GHC.Types.Literal Methods (==) :: Literal -> Literal -> Bool # (/=) :: Literal -> Literal -> Bool #
Eq Name # | The same comments as for `Name`'s `Ord` instance apply.
Instance details Defined in GHC.Types.Name Methods (==) :: Name -> Name -> Bool # (/=) :: Name -> Name -> Bool #
Eq NameSpace # |
Instance details Defined in GHC.Types.Name.Occurrence Methods (==) :: NameSpace -> NameSpace -> Bool # (/=) :: NameSpace -> NameSpace -> Bool #
Eq OccName # |
Instance details Defined in GHC.Types.Name.Occurrence Methods (==) :: OccName -> OccName -> Bool # (/=) :: OccName -> OccName -> Bool #
Eq FieldsOrSelectors # |
Instance details Defined in GHC.Types.Name.Reader Methods (==) :: FieldsOrSelectors -> FieldsOrSelectors -> Bool # (/=) :: FieldsOrSelectors -> FieldsOrSelectors -> Bool #
Eq ImpDeclSpec # |
Instance details Defined in GHC.Types.Name.Reader Methods (==) :: ImpDeclSpec -> ImpDeclSpec -> Bool # (/=) :: ImpDeclSpec -> ImpDeclSpec -> Bool #
Eq ImpItemSpec # |
Instance details Defined in GHC.Types.Name.Reader Methods (==) :: ImpItemSpec -> ImpItemSpec -> Bool # (/=) :: ImpItemSpec -> ImpItemSpec -> Bool #
Eq ImportSpec # |
Instance details Defined in GHC.Types.Name.Reader Methods (==) :: ImportSpec -> ImportSpec -> Bool # (/=) :: ImportSpec -> ImportSpec -> Bool #
Eq Parent # |
Instance details Defined in GHC.Types.Name.Reader Methods (==) :: Parent -> Parent -> Bool # (/=) :: Parent -> Parent -> Bool #
Eq RdrName # |
Instance details Defined in GHC.Types.Name.Reader Methods (==) :: RdrName -> RdrName -> Bool # (/=) :: RdrName -> RdrName -> Bool #
Eq PkgQual # |
Instance details Defined in GHC.Types.PkgQual Methods (==) :: PkgQual -> PkgQual -> Bool # (/=) :: PkgQual -> PkgQual -> Bool #
Eq ProfAuto # |
Instance details Defined in GHC.Types.ProfAuto Methods (==) :: ProfAuto -> ProfAuto -> Bool # (/=) :: ProfAuto -> ProfAuto -> Bool #
Eq SlotTy # |
Instance details Defined in GHC.Types.RepType Methods (==) :: SlotTy -> SlotTy -> Bool # (/=) :: SlotTy -> SlotTy -> Bool #
Eq SafeHaskellMode # |
Instance details Defined in GHC.Types.SafeHaskell Methods (==) :: SafeHaskellMode -> SafeHaskellMode -> Bool # (/=) :: SafeHaskellMode -> SafeHaskellMode -> Bool #
Eq SaneDouble # |
Instance details Defined in GHC.Types.SaneDouble Methods (==) :: SaneDouble -> SaneDouble -> Bool # (/=) :: SaneDouble -> SaneDouble -> Bool #
Eq HsBootOrSig # |
Instance details Defined in GHC.Types.SourceFile Methods (==) :: HsBootOrSig -> HsBootOrSig -> Bool # (/=) :: HsBootOrSig -> HsBootOrSig -> Bool #
Eq HscSource # |
Instance details Defined in GHC.Types.SourceFile Methods (==) :: HscSource -> HscSource -> Bool # (/=) :: HscSource -> HscSource -> Bool #
Eq FractionalExponentBase # |
Instance details Defined in GHC.Types.SourceText Methods (==) :: FractionalExponentBase -> FractionalExponentBase -> Bool # (/=) :: FractionalExponentBase -> FractionalExponentBase -> Bool #
Eq FractionalLit # | Be wary of using this instance to compare for equal *values* when exponents are large. The same value expressed in different syntactic form won't compare as equal when any of the exponents is >= 100.
Instance details Defined in GHC.Types.SourceText Methods (==) :: FractionalLit -> FractionalLit -> Bool # (/=) :: FractionalLit -> FractionalLit -> Bool #
Eq IntegralLit # |
Instance details Defined in GHC.Types.SourceText Methods (==) :: IntegralLit -> IntegralLit -> Bool # (/=) :: IntegralLit -> IntegralLit -> Bool #
Eq SourceText # |
Instance details Defined in GHC.Types.SourceText Methods (==) :: SourceText -> SourceText -> Bool # (/=) :: SourceText -> SourceText -> Bool #
Eq StringLiteral # |
Instance details Defined in GHC.Types.SourceText Methods (==) :: StringLiteral -> StringLiteral -> Bool # (/=) :: StringLiteral -> StringLiteral -> Bool #
Eq BufPos # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: BufPos -> BufPos -> Bool # (/=) :: BufPos -> BufPos -> Bool #
Eq BufSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: BufSpan -> BufSpan -> Bool # (/=) :: BufSpan -> BufSpan -> Bool #
Eq DeltaPos # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: DeltaPos -> DeltaPos -> Bool # (/=) :: DeltaPos -> DeltaPos -> Bool #
Eq NoComments # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: NoComments -> NoComments -> Bool # (/=) :: NoComments -> NoComments -> Bool #
Eq PsLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: PsLoc -> PsLoc -> Bool # (/=) :: PsLoc -> PsLoc -> Bool #
Eq PsSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: PsSpan -> PsSpan -> Bool # (/=) :: PsSpan -> PsSpan -> Bool #
Eq RealSrcLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: RealSrcLoc -> RealSrcLoc -> Bool # (/=) :: RealSrcLoc -> RealSrcLoc -> Bool #
Eq RealSrcSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: RealSrcSpan -> RealSrcSpan -> Bool # (/=) :: RealSrcSpan -> RealSrcSpan -> Bool #
Eq SrcLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: SrcLoc -> SrcLoc -> Bool # (/=) :: SrcLoc -> SrcLoc -> Bool #
Eq SrcSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: SrcSpan -> SrcSpan -> Bool # (/=) :: SrcSpan -> SrcSpan -> Bool #
Eq UnhelpfulSpanReason # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: UnhelpfulSpanReason -> UnhelpfulSpanReason -> Bool # (/=) :: UnhelpfulSpanReason -> UnhelpfulSpanReason -> Bool #
Eq TargetId # |
Instance details Defined in GHC.Types.Target Methods (==) :: TargetId -> TargetId -> Bool # (/=) :: TargetId -> TargetId -> Bool #
Eq TickishPlacement # |
Instance details Defined in GHC.Types.Tickish Methods (==) :: TickishPlacement -> TickishPlacement -> Bool # (/=) :: TickishPlacement -> TickishPlacement -> Bool #
Eq TickishScoping # |
Instance details Defined in GHC.Types.Tickish Methods (==) :: TickishScoping -> TickishScoping -> Bool # (/=) :: TickishScoping -> TickishScoping -> Bool #
Eq Unique # |
Instance details Defined in GHC.Types.Unique Methods (==) :: Unique -> Unique -> Bool # (/=) :: Unique -> Unique -> Bool #
Eq ForAllTyFlag # |
Instance details Defined in GHC.Types.Var Methods (==) :: ForAllTyFlag -> ForAllTyFlag -> Bool # (/=) :: ForAllTyFlag -> ForAllTyFlag -> Bool #
Eq FunTyFlag # |
Instance details Defined in GHC.Types.Var Methods (==) :: FunTyFlag -> FunTyFlag -> Bool # (/=) :: FunTyFlag -> FunTyFlag -> Bool #
Eq Specificity # |
Instance details Defined in GHC.Types.Var Methods (==) :: Specificity -> Specificity -> Bool # (/=) :: Specificity -> Specificity -> Bool #
Eq Var # |
Instance details Defined in GHC.Types.Var Methods (==) :: Var -> Var -> Bool # (/=) :: Var -> Var -> Bool #
Eq DbInstUnitId # |
Instance details Defined in GHC.Unit.Database Methods (==) :: DbInstUnitId -> DbInstUnitId -> Bool # (/=) :: DbInstUnitId -> DbInstUnitId -> Bool #
Eq DbModule # |
Instance details Defined in GHC.Unit.Database Methods (==) :: DbModule -> DbModule -> Bool # (/=) :: DbModule -> DbModule -> Bool #
Eq PackageId # |
Instance details Defined in GHC.Unit.Info Methods (==) :: PackageId -> PackageId -> Bool # (/=) :: PackageId -> PackageId -> Bool #
Eq PackageName # |
Instance details Defined in GHC.Unit.Info Methods (==) :: PackageName -> PackageName -> Bool # (/=) :: PackageName -> PackageName -> Bool #
Eq Dependencies # |
Instance details Defined in GHC.Unit.Module.Deps Methods (==) :: Dependencies -> Dependencies -> Bool # (/=) :: Dependencies -> Dependencies -> Bool #
Eq Usage # |
Instance details Defined in GHC.Unit.Module.Deps Methods (==) :: Usage -> Usage -> Bool # (/=) :: Usage -> Usage -> Bool #
Eq ModNodeKeyWithUid # |
Instance details Defined in GHC.Unit.Module.Graph Methods (==) :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Bool # (/=) :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Bool #
Eq ModuleGraphNode # |
Instance details Defined in GHC.Unit.Module.Graph Methods (==) :: ModuleGraphNode -> ModuleGraphNode -> Bool # (/=) :: ModuleGraphNode -> ModuleGraphNode -> Bool #
Eq NodeKey # |
Instance details Defined in GHC.Unit.Module.Graph Methods (==) :: NodeKey -> NodeKey -> Bool # (/=) :: NodeKey -> NodeKey -> Bool #
Eq InWarningCategory # |
Instance details Defined in GHC.Unit.Module.Warnings Methods (==) :: InWarningCategory -> InWarningCategory -> Bool # (/=) :: InWarningCategory -> InWarningCategory -> Bool #
Eq WarningCategory # |
Instance details Defined in GHC.Unit.Module.Warnings Methods (==) :: WarningCategory -> WarningCategory -> Bool # (/=) :: WarningCategory -> WarningCategory -> Bool #
Eq UnitId # |
Instance details Defined in GHC.Unit.Types Methods (==) :: UnitId -> UnitId -> Bool # (/=) :: UnitId -> UnitId -> Bool #
Eq Option # |
Instance details Defined in GHC.Utils.CliOption Methods (==) :: Option -> Option -> Bool # (/=) :: Option -> Option -> Bool #
Eq DumpFormat # |
Instance details Defined in GHC.Utils.Logger Methods (==) :: DumpFormat -> DumpFormat -> Bool # (/=) :: DumpFormat -> DumpFormat -> Bool #
Eq BindingSite # |
Instance details Defined in GHC.Utils.Outputable Methods (==) :: BindingSite -> BindingSite -> Bool # (/=) :: BindingSite -> BindingSite -> Bool #
Eq JoinPointHood # |
Instance details Defined in GHC.Utils.Outputable Methods (==) :: JoinPointHood -> JoinPointHood -> Bool # (/=) :: JoinPointHood -> JoinPointHood -> Bool #
Eq Boxity # |
Instance details Defined in Language.Haskell.Syntax.Basic Methods (==) :: Boxity -> Boxity -> Bool # (/=) :: Boxity -> Boxity -> Bool #
Eq FieldLabelString # |
Instance details Defined in Language.Haskell.Syntax.Basic Methods (==) :: FieldLabelString -> FieldLabelString -> Bool # (/=) :: FieldLabelString -> FieldLabelString -> Bool #
Eq Role # |
Instance details Defined in Language.Haskell.Syntax.Basic Methods (==) :: Role -> Role -> Bool # (/=) :: Role -> Role -> Bool #
Eq SrcStrictness # |
Instance details Defined in Language.Haskell.Syntax.Basic Methods (==) :: SrcStrictness -> SrcStrictness -> Bool # (/=) :: SrcStrictness -> SrcStrictness -> Bool #
Eq SrcUnpackedness # |
Instance details Defined in Language.Haskell.Syntax.Basic Methods (==) :: SrcUnpackedness -> SrcUnpackedness -> Bool # (/=) :: SrcUnpackedness -> SrcUnpackedness -> Bool #
Eq NewOrData # |
Instance details Defined in Language.Haskell.Syntax.Decls Methods (==) :: NewOrData -> NewOrData -> Bool # (/=) :: NewOrData -> NewOrData -> Bool #
Eq SpliceDecoration # |
Instance details Defined in Language.Haskell.Syntax.Decls Methods (==) :: SpliceDecoration -> SpliceDecoration -> Bool # (/=) :: SpliceDecoration -> SpliceDecoration -> Bool #
Eq HsDoFlavour # |
Instance details Defined in Language.Haskell.Syntax.Expr Methods (==) :: HsDoFlavour -> HsDoFlavour -> Bool # (/=) :: HsDoFlavour -> HsDoFlavour -> Bool #
Eq HsLamVariant # |
Instance details Defined in Language.Haskell.Syntax.Expr Methods (==) :: HsLamVariant -> HsLamVariant -> Bool # (/=) :: HsLamVariant -> HsLamVariant -> Bool #
Eq DataConCantHappen # |
Instance details Defined in Language.Haskell.Syntax.Extension Methods (==) :: DataConCantHappen -> DataConCantHappen -> Bool # (/=) :: DataConCantHappen -> DataConCantHappen -> Bool #
Eq NoExtField # |
Instance details Defined in Language.Haskell.Syntax.Extension Methods (==) :: NoExtField -> NoExtField -> Bool # (/=) :: NoExtField -> NoExtField -> Bool #
Eq IEWildcard # |
Instance details Defined in Language.Haskell.Syntax.ImpExp Methods (==) :: IEWildcard -> IEWildcard -> Bool # (/=) :: IEWildcard -> IEWildcard -> Bool #
Eq ImportDeclQualifiedStyle # |
Instance details Defined in Language.Haskell.Syntax.ImpExp Methods (==) :: ImportDeclQualifiedStyle -> ImportDeclQualifiedStyle -> Bool # (/=) :: ImportDeclQualifiedStyle -> ImportDeclQualifiedStyle -> Bool #
Eq ImportListInterpretation # |
Instance details Defined in Language.Haskell.Syntax.ImpExp Methods (==) :: ImportListInterpretation -> ImportListInterpretation -> Bool # (/=) :: ImportListInterpretation -> ImportListInterpretation -> Bool #
Eq IsBootInterface # |
Instance details Defined in Language.Haskell.Syntax.ImpExp Methods (==) :: IsBootInterface -> IsBootInterface -> Bool # (/=) :: IsBootInterface -> IsBootInterface -> Bool #
Eq OverLitVal # |
Instance details Defined in Language.Haskell.Syntax.Lit Methods (==) :: OverLitVal -> OverLitVal -> Bool # (/=) :: OverLitVal -> OverLitVal -> Bool #
Eq ModuleName # |
Instance details Defined in Language.Haskell.Syntax.Module.Name Methods (==) :: ModuleName -> ModuleName -> Bool # (/=) :: ModuleName -> ModuleName -> Bool #
Eq RecFieldsDotDot # |
Instance details Defined in Language.Haskell.Syntax.Pat Methods (==) :: RecFieldsDotDot -> RecFieldsDotDot -> Bool # (/=) :: RecFieldsDotDot -> RecFieldsDotDot -> Bool #
Eq HsIPName # |
Instance details Defined in Language.Haskell.Syntax.Type Methods (==) :: HsIPName -> HsIPName -> Bool # (/=) :: HsIPName -> HsIPName -> Bool #
Eq PromotionFlag # |
Instance details Defined in Language.Haskell.Syntax.Type Methods (==) :: PromotionFlag -> PromotionFlag -> Bool # (/=) :: PromotionFlag -> PromotionFlag -> Bool #
Eq AnnLookup # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: AnnLookup -> AnnLookup -> Bool # (/=) :: AnnLookup -> AnnLookup -> Bool #
Eq AnnTarget # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: AnnTarget -> AnnTarget -> Bool # (/=) :: AnnTarget -> AnnTarget -> Bool #
Eq Bang # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Bang -> Bang -> Bool # (/=) :: Bang -> Bang -> Bool #
Eq BndrVis # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: BndrVis -> BndrVis -> Bool # (/=) :: BndrVis -> BndrVis -> Bool #
Eq Body # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Body -> Body -> Bool # (/=) :: Body -> Body -> Bool #
Eq Bytes # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Bytes -> Bytes -> Bool # (/=) :: Bytes -> Bytes -> Bool #
Eq Callconv # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Callconv -> Callconv -> Bool # (/=) :: Callconv -> Callconv -> Bool #
Eq Clause # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Clause -> Clause -> Bool # (/=) :: Clause -> Clause -> Bool #
Eq Con # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Con -> Con -> Bool # (/=) :: Con -> Con -> Bool #
Eq Dec # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Dec -> Dec -> Bool # (/=) :: Dec -> Dec -> Bool #
Eq DecidedStrictness # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DecidedStrictness -> DecidedStrictness -> Bool # (/=) :: DecidedStrictness -> DecidedStrictness -> Bool #
Eq DerivClause # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DerivClause -> DerivClause -> Bool # (/=) :: DerivClause -> DerivClause -> Bool #
Eq DerivStrategy # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DerivStrategy -> DerivStrategy -> Bool # (/=) :: DerivStrategy -> DerivStrategy -> Bool #
Eq DocLoc # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DocLoc -> DocLoc -> Bool # (/=) :: DocLoc -> DocLoc -> Bool #
Eq Exp # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Exp -> Exp -> Bool # (/=) :: Exp -> Exp -> Bool #
Eq FamilyResultSig # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: FamilyResultSig -> FamilyResultSig -> Bool # (/=) :: FamilyResultSig -> FamilyResultSig -> Bool #
Eq Fixity # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Fixity -> Fixity -> Bool # (/=) :: Fixity -> Fixity -> Bool #
Eq FixityDirection # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: FixityDirection -> FixityDirection -> Bool # (/=) :: FixityDirection -> FixityDirection -> Bool #
Eq Foreign # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Foreign -> Foreign -> Bool # (/=) :: Foreign -> Foreign -> Bool #
Eq FunDep # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: FunDep -> FunDep -> Bool # (/=) :: FunDep -> FunDep -> Bool #
Eq Guard # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Guard -> Guard -> Bool # (/=) :: Guard -> Guard -> Bool #
Eq Info # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Info -> Info -> Bool # (/=) :: Info -> Info -> Bool #
Eq InjectivityAnn # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: InjectivityAnn -> InjectivityAnn -> Bool # (/=) :: InjectivityAnn -> InjectivityAnn -> Bool #
Eq Inline # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Inline -> Inline -> Bool # (/=) :: Inline -> Inline -> Bool #
Eq Lit # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Lit -> Lit -> Bool # (/=) :: Lit -> Lit -> Bool #
Eq Loc # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Loc -> Loc -> Bool # (/=) :: Loc -> Loc -> Bool #
Eq Match # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Match -> Match -> Bool # (/=) :: Match -> Match -> Bool #
Eq ModName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: ModName -> ModName -> Bool # (/=) :: ModName -> ModName -> Bool #
Eq Module # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Module -> Module -> Bool # (/=) :: Module -> Module -> Bool #
Eq ModuleInfo # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: ModuleInfo -> ModuleInfo -> Bool # (/=) :: ModuleInfo -> ModuleInfo -> Bool #
Eq Name # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Name -> Name -> Bool # (/=) :: Name -> Name -> Bool #
Eq NameFlavour # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: NameFlavour -> NameFlavour -> Bool # (/=) :: NameFlavour -> NameFlavour -> Bool #
Eq NameSpace # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: NameSpace -> NameSpace -> Bool # (/=) :: NameSpace -> NameSpace -> Bool #
Eq NamespaceSpecifier # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool # (/=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #
Eq OccName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: OccName -> OccName -> Bool # (/=) :: OccName -> OccName -> Bool #
Eq Overlap # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Overlap -> Overlap -> Bool # (/=) :: Overlap -> Overlap -> Bool #
Eq Pat # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Pat -> Pat -> Bool # (/=) :: Pat -> Pat -> Bool #
Eq PatSynArgs # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: PatSynArgs -> PatSynArgs -> Bool # (/=) :: PatSynArgs -> PatSynArgs -> Bool #
Eq PatSynDir # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: PatSynDir -> PatSynDir -> Bool # (/=) :: PatSynDir -> PatSynDir -> Bool #
Eq Phases # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Phases -> Phases -> Bool # (/=) :: Phases -> Phases -> Bool #
Eq PkgName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: PkgName -> PkgName -> Bool # (/=) :: PkgName -> PkgName -> Bool #
Eq Pragma # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Pragma -> Pragma -> Bool # (/=) :: Pragma -> Pragma -> Bool #
Eq Range # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Range -> Range -> Bool # (/=) :: Range -> Range -> Bool #
Eq Role # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Role -> Role -> Bool # (/=) :: Role -> Role -> Bool #
Eq RuleBndr # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: RuleBndr -> RuleBndr -> Bool # (/=) :: RuleBndr -> RuleBndr -> Bool #
Eq RuleMatch # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: RuleMatch -> RuleMatch -> Bool # (/=) :: RuleMatch -> RuleMatch -> Bool #
Eq Safety # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Safety -> Safety -> Bool # (/=) :: Safety -> Safety -> Bool #
Eq SourceStrictness # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: SourceStrictness -> SourceStrictness -> Bool # (/=) :: SourceStrictness -> SourceStrictness -> Bool #
Eq SourceUnpackedness # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: SourceUnpackedness -> SourceUnpackedness -> Bool # (/=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #
Eq Specificity # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Specificity -> Specificity -> Bool # (/=) :: Specificity -> Specificity -> Bool #
Eq Stmt # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Stmt -> Stmt -> Bool # (/=) :: Stmt -> Stmt -> Bool #
Eq TyLit # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TyLit -> TyLit -> Bool # (/=) :: TyLit -> TyLit -> Bool #
Eq TySynEqn # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TySynEqn -> TySynEqn -> Bool # (/=) :: TySynEqn -> TySynEqn -> Bool #
Eq Type # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Type -> Type -> Bool # (/=) :: Type -> Type -> Bool #
Eq TypeFamilyHead # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TypeFamilyHead -> TypeFamilyHead -> Bool # (/=) :: TypeFamilyHead -> TypeFamilyHead -> Bool #
Eq Module |
Instance details Defined in GHC.Classes Methods (==) :: Module -> Module -> Bool # (/=) :: Module -> Module -> Bool #
Eq Ordering |
Instance details Defined in GHC.Classes Methods (==) :: Ordering -> Ordering -> Bool # (/=) :: Ordering -> Ordering -> Bool #
Eq TrName |
Instance details Defined in GHC.Classes Methods (==) :: TrName -> TrName -> Bool # (/=) :: TrName -> TrName -> Bool #
Eq TyCon |
Instance details Defined in GHC.Classes Methods (==) :: TyCon -> TyCon -> Bool # (/=) :: TyCon -> TyCon -> Bool #
Eq OsChar | Byte equality of the internal representation.
Instance details Defined in System.OsString.Internal.Types Methods (==) :: OsChar -> OsChar -> Bool # (/=) :: OsChar -> OsChar -> Bool #
Eq OsString | Byte equality of the internal representation.
Instance details Defined in System.OsString.Internal.Types Methods (==) :: OsString -> OsString -> Bool # (/=) :: OsString -> OsString -> Bool #
Eq PosixChar |
Instance details Defined in System.OsString.Internal.Types Methods (==) :: PosixChar -> PosixChar -> Bool # (/=) :: PosixChar -> PosixChar -> Bool #
Eq PosixString |
Instance details Defined in System.OsString.Internal.Types Methods (==) :: PosixString -> PosixString -> Bool # (/=) :: PosixString -> PosixString -> Bool #
Eq WindowsChar |
Instance details Defined in System.OsString.Internal.Types Methods (==) :: WindowsChar -> WindowsChar -> Bool # (/=) :: WindowsChar -> WindowsChar -> Bool #
Eq WindowsString |
Instance details Defined in System.OsString.Internal.Types Methods (==) :: WindowsString -> WindowsString -> Bool # (/=) :: WindowsString -> WindowsString -> Bool #
Eq Message |
Instance details Defined in Text.Parsec.Error Methods (==) :: Message -> Message -> Bool # (/=) :: Message -> Message -> Bool #
Eq ParseError |
Instance details Defined in Text.Parsec.Error Methods (==) :: ParseError -> ParseError -> Bool # (/=) :: ParseError -> ParseError -> Bool #
Eq SourcePos |
Instance details Defined in Text.Parsec.Pos Methods (==) :: SourcePos -> SourcePos -> Bool # (/=) :: SourcePos -> SourcePos -> Bool #
Eq Mode |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Mode -> Mode -> Bool # (/=) :: Mode -> Mode -> Bool #
Eq Style |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Style -> Style -> Bool # (/=) :: Style -> Style -> Bool #
Eq TextDetails |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: TextDetails -> TextDetails -> Bool # (/=) :: TextDetails -> TextDetails -> Bool #
Eq PrettyLevel |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods (==) :: PrettyLevel -> PrettyLevel -> Bool # (/=) :: PrettyLevel -> PrettyLevel -> Bool #
Eq Doc |
Instance details Defined in Text.PrettyPrint.HughesPJ Methods (==) :: Doc -> Doc -> Bool # (/=) :: Doc -> Doc -> Bool #
Eq PrettyLevel |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods (==) :: PrettyLevel -> PrettyLevel -> Bool # (/=) :: PrettyLevel -> PrettyLevel -> Bool #
Eq CmdSpec |
Instance details Defined in System.Process.Common Methods (==) :: CmdSpec -> CmdSpec -> Bool # (/=) :: CmdSpec -> CmdSpec -> Bool #
Eq CreateProcess |
Instance details Defined in System.Process.Common Methods (==) :: CreateProcess -> CreateProcess -> Bool # (/=) :: CreateProcess -> CreateProcess -> Bool #
Eq StdStream |
Instance details Defined in System.Process.Common Methods (==) :: StdStream -> StdStream -> Bool # (/=) :: StdStream -> StdStream -> Bool #
Eq AnnLookup |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: AnnLookup -> AnnLookup -> Bool # (/=) :: AnnLookup -> AnnLookup -> Bool #
Eq AnnTarget |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: AnnTarget -> AnnTarget -> Bool # (/=) :: AnnTarget -> AnnTarget -> Bool #
Eq Bang |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Bang -> Bang -> Bool # (/=) :: Bang -> Bang -> Bool #
Eq BndrVis |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: BndrVis -> BndrVis -> Bool # (/=) :: BndrVis -> BndrVis -> Bool #
Eq Body |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Body -> Body -> Bool # (/=) :: Body -> Body -> Bool #
Eq Bytes |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Bytes -> Bytes -> Bool # (/=) :: Bytes -> Bytes -> Bool #
Eq Callconv |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Callconv -> Callconv -> Bool # (/=) :: Callconv -> Callconv -> Bool #
Eq Clause |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Clause -> Clause -> Bool # (/=) :: Clause -> Clause -> Bool #
Eq Con |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Con -> Con -> Bool # (/=) :: Con -> Con -> Bool #
Eq Dec |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Dec -> Dec -> Bool # (/=) :: Dec -> Dec -> Bool #
Eq DecidedStrictness |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DecidedStrictness -> DecidedStrictness -> Bool # (/=) :: DecidedStrictness -> DecidedStrictness -> Bool #
Eq DerivClause |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DerivClause -> DerivClause -> Bool # (/=) :: DerivClause -> DerivClause -> Bool #
Eq DerivStrategy |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DerivStrategy -> DerivStrategy -> Bool # (/=) :: DerivStrategy -> DerivStrategy -> Bool #
Eq DocLoc |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: DocLoc -> DocLoc -> Bool # (/=) :: DocLoc -> DocLoc -> Bool #
Eq Exp |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Exp -> Exp -> Bool # (/=) :: Exp -> Exp -> Bool #
Eq FamilyResultSig |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: FamilyResultSig -> FamilyResultSig -> Bool # (/=) :: FamilyResultSig -> FamilyResultSig -> Bool #
Eq Fixity |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Fixity -> Fixity -> Bool # (/=) :: Fixity -> Fixity -> Bool #
Eq FixityDirection |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: FixityDirection -> FixityDirection -> Bool # (/=) :: FixityDirection -> FixityDirection -> Bool #
Eq Foreign |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Foreign -> Foreign -> Bool # (/=) :: Foreign -> Foreign -> Bool #
Eq FunDep |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: FunDep -> FunDep -> Bool # (/=) :: FunDep -> FunDep -> Bool #
Eq Guard |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Guard -> Guard -> Bool # (/=) :: Guard -> Guard -> Bool #
Eq Info |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Info -> Info -> Bool # (/=) :: Info -> Info -> Bool #
Eq InjectivityAnn |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: InjectivityAnn -> InjectivityAnn -> Bool # (/=) :: InjectivityAnn -> InjectivityAnn -> Bool #
Eq Inline |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Inline -> Inline -> Bool # (/=) :: Inline -> Inline -> Bool #
Eq Lit |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Lit -> Lit -> Bool # (/=) :: Lit -> Lit -> Bool #
Eq Loc |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Loc -> Loc -> Bool # (/=) :: Loc -> Loc -> Bool #
Eq Match |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Match -> Match -> Bool # (/=) :: Match -> Match -> Bool #
Eq ModName |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: ModName -> ModName -> Bool # (/=) :: ModName -> ModName -> Bool #
Eq Module |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Module -> Module -> Bool # (/=) :: Module -> Module -> Bool #
Eq ModuleInfo |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: ModuleInfo -> ModuleInfo -> Bool # (/=) :: ModuleInfo -> ModuleInfo -> Bool #
Eq Name |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Name -> Name -> Bool # (/=) :: Name -> Name -> Bool #
Eq NameFlavour |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: NameFlavour -> NameFlavour -> Bool # (/=) :: NameFlavour -> NameFlavour -> Bool #
Eq NameSpace |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: NameSpace -> NameSpace -> Bool # (/=) :: NameSpace -> NameSpace -> Bool #
Eq NamespaceSpecifier |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool # (/=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #
Eq OccName |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: OccName -> OccName -> Bool # (/=) :: OccName -> OccName -> Bool #
Eq Overlap |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Overlap -> Overlap -> Bool # (/=) :: Overlap -> Overlap -> Bool #
Eq Pat |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Pat -> Pat -> Bool # (/=) :: Pat -> Pat -> Bool #
Eq PatSynArgs |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: PatSynArgs -> PatSynArgs -> Bool # (/=) :: PatSynArgs -> PatSynArgs -> Bool #
Eq PatSynDir |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: PatSynDir -> PatSynDir -> Bool # (/=) :: PatSynDir -> PatSynDir -> Bool #
Eq Phases |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Phases -> Phases -> Bool # (/=) :: Phases -> Phases -> Bool #
Eq PkgName |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: PkgName -> PkgName -> Bool # (/=) :: PkgName -> PkgName -> Bool #
Eq Pragma |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Pragma -> Pragma -> Bool # (/=) :: Pragma -> Pragma -> Bool #
Eq Range |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Range -> Range -> Bool # (/=) :: Range -> Range -> Bool #
Eq Role |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Role -> Role -> Bool # (/=) :: Role -> Role -> Bool #
Eq RuleBndr |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: RuleBndr -> RuleBndr -> Bool # (/=) :: RuleBndr -> RuleBndr -> Bool #
Eq RuleMatch |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: RuleMatch -> RuleMatch -> Bool # (/=) :: RuleMatch -> RuleMatch -> Bool #
Eq Safety |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Safety -> Safety -> Bool # (/=) :: Safety -> Safety -> Bool #
Eq SourceStrictness |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: SourceStrictness -> SourceStrictness -> Bool # (/=) :: SourceStrictness -> SourceStrictness -> Bool #
Eq SourceUnpackedness |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: SourceUnpackedness -> SourceUnpackedness -> Bool # (/=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #
Eq Specificity |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Specificity -> Specificity -> Bool # (/=) :: Specificity -> Specificity -> Bool #
Eq Stmt |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Stmt -> Stmt -> Bool # (/=) :: Stmt -> Stmt -> Bool #
Eq TyLit |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TyLit -> TyLit -> Bool # (/=) :: TyLit -> TyLit -> Bool #
Eq TySynEqn |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TySynEqn -> TySynEqn -> Bool # (/=) :: TySynEqn -> TySynEqn -> Bool #
Eq Type |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: Type -> Type -> Bool # (/=) :: Type -> Type -> Bool #
Eq TypeFamilyHead |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TypeFamilyHead -> TypeFamilyHead -> Bool # (/=) :: TypeFamilyHead -> TypeFamilyHead -> Bool #
Eq Day |
Instance details Defined in Data.Time.Calendar.Days Methods (==) :: Day -> Day -> Bool # (/=) :: Day -> Day -> Bool #
Eq Month |
Instance details Defined in Data.Time.Calendar.Month Methods (==) :: Month -> Month -> Bool # (/=) :: Month -> Month -> Bool #
Eq Quarter |
Instance details Defined in Data.Time.Calendar.Quarter Methods (==) :: Quarter -> Quarter -> Bool # (/=) :: Quarter -> Quarter -> Bool #
Eq QuarterOfYear |
Instance details Defined in Data.Time.Calendar.Quarter Methods (==) :: QuarterOfYear -> QuarterOfYear -> Bool # (/=) :: QuarterOfYear -> QuarterOfYear -> Bool #
Eq FirstWeekType |
Instance details Defined in Data.Time.Calendar.WeekDate Methods (==) :: FirstWeekType -> FirstWeekType -> Bool # (/=) :: FirstWeekType -> FirstWeekType -> Bool #
Eq DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods (==) :: DiffTime -> DiffTime -> Bool # (/=) :: DiffTime -> DiffTime -> Bool #
Eq UTCTime |
Instance details Defined in Data.Time.Clock.Internal.UTCTime Methods (==) :: UTCTime -> UTCTime -> Bool # (/=) :: UTCTime -> UTCTime -> Bool #
Eq UniversalTime |
Instance details Defined in Data.Time.Clock.Internal.UniversalTime Methods (==) :: UniversalTime -> UniversalTime -> Bool # (/=) :: UniversalTime -> UniversalTime -> Bool #
Eq LocalTime |
Instance details Defined in Data.Time.LocalTime.Internal.LocalTime Methods (==) :: LocalTime -> LocalTime -> Bool # (/=) :: LocalTime -> LocalTime -> Bool #
Eq Advice |
Instance details Defined in System.Posix.Fcntl Methods (==) :: Advice -> Advice -> Bool # (/=) :: Advice -> Advice -> Bool #
Eq CAttributes |
Instance details Defined in System.Posix.Files.Common Methods (==) :: CAttributes -> CAttributes -> Bool # (/=) :: CAttributes -> CAttributes -> Bool #
Eq StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods (==) :: StatxFlags -> StatxFlags -> Bool # (/=) :: StatxFlags -> StatxFlags -> Bool #
Eq StatxMask |
Instance details Defined in System.Posix.Files.Common Methods (==) :: StatxMask -> StatxMask -> Bool # (/=) :: StatxMask -> StatxMask -> Bool #
Eq ProcessStatus |
Instance details Defined in System.Posix.Process.Internals Methods (==) :: ProcessStatus -> ProcessStatus -> Bool # (/=) :: ProcessStatus -> ProcessStatus -> Bool #
Eq Resource |
Instance details Defined in System.Posix.Resource Methods (==) :: Resource -> Resource -> Bool # (/=) :: Resource -> Resource -> Bool #
Eq ResourceLimit |
Instance details Defined in System.Posix.Resource Methods (==) :: ResourceLimit -> ResourceLimit -> Bool # (/=) :: ResourceLimit -> ResourceLimit -> Bool #
Eq ResourceLimits |
Instance details Defined in System.Posix.Resource Methods (==) :: ResourceLimits -> ResourceLimits -> Bool # (/=) :: ResourceLimits -> ResourceLimits -> Bool #
Eq Integer |
Instance details Defined in GHC.Num.Integer Methods (==) :: Integer -> Integer -> Bool # (/=) :: Integer -> Integer -> Bool #
Eq Natural |
Instance details Defined in GHC.Num.Natural Methods (==) :: Natural -> Natural -> Bool # (/=) :: Natural -> Natural -> Bool #
Eq () |
Instance details Defined in GHC.Classes Methods (==) :: () -> () -> Bool # (/=) :: () -> () -> Bool #
Eq Bool |
Instance details Defined in GHC.Classes Methods (==) :: Bool -> Bool -> Bool # (/=) :: Bool -> Bool -> Bool #
Eq Char |
Instance details Defined in GHC.Classes Methods (==) :: Char -> Char -> Bool # (/=) :: Char -> Char -> Bool #

Eq Double

Note that due to the presence of `NaN`, `Double`'s `Eq` instance does not satisfy reflexivity.

    >>> 0/0 == (0/0 :: Double)
    False

Also note that `Double`'s `Eq` instance does not satisfy substitutivity:

    >>> 0 == (-0 :: Double)
    True
    >>> recip 0 == recip (-0 :: Double)
    False

Instance details Defined in GHC.Classes Methods (==) :: Double -> Double -> Bool # (/=) :: Double -> Double -> Bool #

Eq Float

Note that due to the presence of `NaN`, `Float`'s `Eq` instance does not satisfy reflexivity.

    >>> 0/0 == (0/0 :: Float)
    False

Also note that `Float`'s `Eq` instance does not satisfy extensionality:

    >>> 0 == (-0 :: Float)
    True
    >>> recip 0 == recip (-0 :: Float)
    False

Instance details Defined in GHC.Classes Methods (==) :: Float -> Float -> Bool # (/=) :: Float -> Float -> Bool #
Eq Int |
Instance details Defined in GHC.Classes Methods (==) :: Int -> Int -> Bool # (/=) :: Int -> Int -> Bool #
Eq Word |
Instance details Defined in GHC.Classes Methods (==) :: Word -> Word -> Bool # (/=) :: Word -> Word -> Bool #
Eq (Chan a) | Since: base-4.4.0.0
Instance details Defined in Control.Concurrent.Chan Methods (==) :: Chan a -> Chan a -> Bool # (/=) :: Chan a -> Chan a -> Bool #
Eq (MutableByteArray s) | Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods (==) :: MutableByteArray s -> MutableByteArray s -> Bool # (/=) :: MutableByteArray s -> MutableByteArray s -> Bool #
Eq a => Eq (Complex a) | Since: base-2.1
Instance details Defined in Data.Complex Methods (==) :: Complex a -> Complex a -> Bool # (/=) :: Complex a -> Complex a -> Bool #
Eq a => Eq (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (==) :: First a -> First a -> Bool # (/=) :: First a -> First a -> Bool #
Eq a => Eq (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (==) :: Last a -> Last a -> Bool # (/=) :: Last a -> Last a -> Bool #
Eq a => Eq (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (==) :: Max a -> Max a -> Bool # (/=) :: Max a -> Max a -> Bool #
Eq a => Eq (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (==) :: Min a -> Min a -> Bool # (/=) :: Min a -> Min a -> Bool #
Eq m => Eq (WrappedMonoid m) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (==) :: WrappedMonoid m -> WrappedMonoid m -> Bool # (/=) :: WrappedMonoid m -> WrappedMonoid m -> Bool #
Eq vertex => Eq (SCC vertex) | Since: containers-0.5.9
Instance details Defined in Data.Graph Methods (==) :: SCC vertex -> SCC vertex -> Bool # (/=) :: SCC vertex -> SCC vertex -> Bool #
Eq a => Eq (IntMap a) |
Instance details Defined in Data.IntMap.Internal Methods (==) :: IntMap a -> IntMap a -> Bool # (/=) :: IntMap a -> IntMap a -> Bool #
Eq a => Eq (Seq a) |
Instance details Defined in Data.Sequence.Internal Methods (==) :: Seq a -> Seq a -> Bool # (/=) :: Seq a -> Seq a -> Bool #
Eq a => Eq (ViewL a) |
Instance details Defined in Data.Sequence.Internal Methods (==) :: ViewL a -> ViewL a -> Bool # (/=) :: ViewL a -> ViewL a -> Bool #
Eq a => Eq (ViewR a) |
Instance details Defined in Data.Sequence.Internal Methods (==) :: ViewR a -> ViewR a -> Bool # (/=) :: ViewR a -> ViewR a -> Bool #
Eq a => Eq (Intersection a) |
Instance details Defined in Data.Set.Internal Methods (==) :: Intersection a -> Intersection a -> Bool # (/=) :: Intersection a -> Intersection a -> Bool #
Eq a => Eq (Set a) |
Instance details Defined in Data.Set.Internal Methods (==) :: Set a -> Set a -> Bool # (/=) :: Set a -> Set a -> Bool #
Eq a => Eq (Tree a) |
Instance details Defined in Data.Tree Methods (==) :: Tree a -> Tree a -> Bool # (/=) :: Tree a -> Tree a -> Bool #
Eq a => Eq (NonEmpty a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (==) :: NonEmpty a -> NonEmpty a -> Bool # (/=) :: NonEmpty a -> NonEmpty a -> Bool #
Eq (TVar a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods (==) :: TVar a -> TVar a -> Bool # (/=) :: TVar a -> TVar a -> Bool #
Eq a => Eq (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (==) :: And a -> And a -> Bool # (/=) :: And a -> And a -> Bool #
Eq a => Eq (Iff a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (==) :: Iff a -> Iff a -> Bool # (/=) :: Iff a -> Iff a -> Bool #
Eq a => Eq (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (==) :: Ior a -> Ior a -> Bool # (/=) :: Ior a -> Ior a -> Bool #
Eq a => Eq (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (==) :: Xor a -> Xor a -> Bool # (/=) :: Xor a -> Xor a -> Bool #
Eq a => Eq (Identity a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods (==) :: Identity a -> Identity a -> Bool # (/=) :: Identity a -> Identity a -> Bool #
Eq a => Eq (First a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods (==) :: First a -> First a -> Bool # (/=) :: First a -> First a -> Bool #
Eq a => Eq (Last a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods (==) :: Last a -> Last a -> Bool # (/=) :: Last a -> Last a -> Bool #
Eq a => Eq (Down a) | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods (==) :: Down a -> Down a -> Bool # (/=) :: Down a -> Down a -> Bool #
Eq a => Eq (Dual a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (==) :: Dual a -> Dual a -> Bool # (/=) :: Dual a -> Dual a -> Bool #
Eq a => Eq (Product a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (==) :: Product a -> Product a -> Bool # (/=) :: Product a -> Product a -> Bool #
Eq a => Eq (Sum a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (==) :: Sum a -> Sum a -> Bool # (/=) :: Sum a -> Sum a -> Bool #
Eq (ConstPtr a) |
Instance details Defined in GHC.Internal.Foreign.C.ConstPtr Methods (==) :: ConstPtr a -> ConstPtr a -> Bool # (/=) :: ConstPtr a -> ConstPtr a -> Bool #
Eq (ForeignPtr a) | @since base-2.01
Instance details Defined in GHC.Internal.ForeignPtr Methods (==) :: ForeignPtr a -> ForeignPtr a -> Bool # (/=) :: ForeignPtr a -> ForeignPtr a -> Bool #
Eq a => Eq (ZipList a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Functor.ZipList Methods (==) :: ZipList a -> ZipList a -> Bool # (/=) :: ZipList a -> ZipList a -> Bool #
Eq p => Eq (Par1 p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: Par1 p -> Par1 p -> Bool # (/=) :: Par1 p -> Par1 p -> Bool #
Eq (IOPort a) | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IOPort Methods (==) :: IOPort a -> IOPort a -> Bool # (/=) :: IOPort a -> IOPort a -> Bool #
Eq (IORef a) | Pointer equality. @since base-4.0.0.0
Instance details Defined in GHC.Internal.IORef Methods (==) :: IORef a -> IORef a -> Bool # (/=) :: IORef a -> IORef a -> Bool #
Eq (MVar a) | Compares the underlying pointers. @since base-4.1.0.0
Instance details Defined in GHC.Internal.MVar Methods (==) :: MVar a -> MVar a -> Bool # (/=) :: MVar a -> MVar a -> Bool #
Eq (FunPtr a) |
Instance details Defined in GHC.Internal.Ptr Methods (==) :: FunPtr a -> FunPtr a -> Bool # (/=) :: FunPtr a -> FunPtr a -> Bool #
Eq (Ptr a) | @since base-2.01
Instance details Defined in GHC.Internal.Ptr Methods (==) :: Ptr a -> Ptr a -> Bool # (/=) :: Ptr a -> Ptr a -> Bool #
Eq a => Eq (Ratio a) | @since base-2.01
Instance details Defined in GHC.Internal.Real Methods (==) :: Ratio a -> Ratio a -> Bool # (/=) :: Ratio a -> Ratio a -> Bool #
Eq (StablePtr a) | @since base-2.01
Instance details Defined in GHC.Internal.Stable Methods (==) :: StablePtr a -> StablePtr a -> Bool # (/=) :: StablePtr a -> StablePtr a -> Bool #
Eq (StableName a) | @since base-2.01
Instance details Defined in GHC.Internal.StableName Methods (==) :: StableName a -> StableName a -> Bool # (/=) :: StableName a -> StableName a -> Bool #
Eq (SChar c) | @since base-4.19.0.0
Instance details Defined in GHC.Internal.TypeLits Methods (==) :: SChar c -> SChar c -> Bool # (/=) :: SChar c -> SChar c -> Bool #
Eq (SSymbol s) | @since base-4.19.0.0
Instance details Defined in GHC.Internal.TypeLits Methods (==) :: SSymbol s -> SSymbol s -> Bool # (/=) :: SSymbol s -> SSymbol s -> Bool #
Eq (SNat n) | @since base-4.19.0.0
Instance details Defined in GHC.Internal.TypeNats Methods (==) :: SNat n -> SNat n -> Bool # (/=) :: SNat n -> SNat n -> Bool #
Eq v => Eq (LabelMap v) # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods (==) :: LabelMap v -> LabelMap v -> Bool # (/=) :: LabelMap v -> LabelMap v -> Bool #
Eq (CoAxiom br) # |
Instance details Defined in GHC.Core.Coercion.Axiom Methods (==) :: CoAxiom br -> CoAxiom br -> Bool # (/=) :: CoAxiom br -> CoAxiom br -> Bool #
Eq (DeBruijn CoreAlt) # |
Instance details Defined in GHC.Core.Map.Expr Methods (==) :: DeBruijn CoreAlt -> DeBruijn CoreAlt -> Bool # (/=) :: DeBruijn CoreAlt -> DeBruijn CoreAlt -> Bool #
Eq (DeBruijn CoreExpr) # |
Instance details Defined in GHC.Core.Map.Expr Methods (==) :: DeBruijn CoreExpr -> DeBruijn CoreExpr -> Bool # (/=) :: DeBruijn CoreExpr -> DeBruijn CoreExpr -> Bool #
Eq (DeBruijn Coercion) # |
Instance details Defined in GHC.Core.Map.Type Methods (==) :: DeBruijn Coercion -> DeBruijn Coercion -> Bool # (/=) :: DeBruijn Coercion -> DeBruijn Coercion -> Bool #
Eq (DeBruijn Type) # |
Instance details Defined in GHC.Core.Map.Type Methods (==) :: DeBruijn Type -> DeBruijn Type -> Bool # (/=) :: DeBruijn Type -> DeBruijn Type -> Bool #
Eq (DeBruijn Var) # |
Instance details Defined in GHC.Core.Map.Type Methods (==) :: DeBruijn Var -> DeBruijn Var -> Bool # (/=) :: DeBruijn Var -> DeBruijn Var -> Bool #
Eq (DeBruijn a) => Eq (DeBruijn (Maybe a)) # |
Instance details Defined in GHC.Core.Map.Type Methods (==) :: DeBruijn (Maybe a) -> DeBruijn (Maybe a) -> Bool # (/=) :: DeBruijn (Maybe a) -> DeBruijn (Maybe a) -> Bool #
Eq (DeBruijn a) => Eq (DeBruijn [a]) # |
Instance details Defined in GHC.Core.Map.Type Methods (==) :: DeBruijn [a] -> DeBruijn [a] -> Bool # (/=) :: DeBruijn [a] -> DeBruijn [a] -> Bool #
Eq a => Eq (BooleanFormula a) # |
Instance details Defined in GHC.Data.BooleanFormula Methods (==) :: BooleanFormula a -> BooleanFormula a -> Bool # (/=) :: BooleanFormula a -> BooleanFormula a -> Bool #
Eq a => Eq (Maybe a) # |
Instance details Defined in GHC.Data.Strict Methods (==) :: Maybe a -> Maybe a -> Bool # (/=) :: Maybe a -> Maybe a -> Bool #
Eq a => Eq (Word64Map a) # |
Instance details Defined in GHC.Data.Word64Map.Internal Methods (==) :: Word64Map a -> Word64Map a -> Bool # (/=) :: Word64Map a -> Word64Map a -> Bool #
Eq a => Eq (OnOff a) # |
Instance details Defined in GHC.Driver.DynFlags Methods (==) :: OnOff a -> OnOff a -> Bool # (/=) :: OnOff a -> OnOff a -> Bool #
Eq tag => Eq (AnnSortKey tag) # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: AnnSortKey tag -> AnnSortKey tag -> Bool # (/=) :: AnnSortKey tag -> AnnSortKey tag -> Bool #
Eq ann => Eq (EpAnn ann) # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: EpAnn ann -> EpAnn ann -> Bool # (/=) :: EpAnn ann -> EpAnn ann -> Bool #
Eq (EpToken tok) # |
Instance details Defined in GHC.Parser.Annotation Methods (==) :: EpToken tok -> EpToken tok -> Bool # (/=) :: EpToken tok -> EpToken tok -> Bool #
Eq tc => Eq (TyConFlavour tc) # |
Instance details Defined in GHC.Types.Basic Methods (==) :: TyConFlavour tc -> TyConFlavour tc -> Bool # (/=) :: TyConFlavour tc -> TyConFlavour tc -> Bool #
Eq a => Eq (EpaLocation' a) # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: EpaLocation' a -> EpaLocation' a -> Bool # (/=) :: EpaLocation' a -> EpaLocation' a -> Bool #
Eq (UniqDSet a) # |
Instance details Defined in GHC.Types.Unique.DSet Methods (==) :: UniqDSet a -> UniqDSet a -> Bool # (/=) :: UniqDSet a -> UniqDSet a -> Bool #
Eq (UniqSet a) # |
Instance details Defined in GHC.Types.Unique.Set Methods (==) :: UniqSet a -> UniqSet a -> Bool # (/=) :: UniqSet a -> UniqSet a -> Bool #
Eq (IdP pass) => Eq (WarningTxt pass) # |
Instance details Defined in GHC.Unit.Module.Warnings Methods (==) :: WarningTxt pass -> WarningTxt pass -> Bool # (/=) :: WarningTxt pass -> WarningTxt pass -> Bool #
Eq (IdP pass) => Eq (Warnings pass) # |
Instance details Defined in GHC.Unit.Module.Warnings Methods (==) :: Warnings pass -> Warnings pass -> Bool # (/=) :: Warnings pass -> Warnings pass -> Bool #
Eq unit => Eq (Definite unit) # |
Instance details Defined in GHC.Unit.Types Methods (==) :: Definite unit -> Definite unit -> Bool # (/=) :: Definite unit -> Definite unit -> Bool #
Eq (GenInstantiatedUnit unit) # |
Instance details Defined in GHC.Unit.Types Methods (==) :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Bool # (/=) :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Bool #
Eq unit => Eq (GenModule unit) # |
Instance details Defined in GHC.Unit.Types Methods (==) :: GenModule unit -> GenModule unit -> Bool # (/=) :: GenModule unit -> GenModule unit -> Bool #
IsUnitId u => Eq (GenUnit u) # |
Instance details Defined in GHC.Unit.Types Methods (==) :: GenUnit u -> GenUnit u -> Bool # (/=) :: GenUnit u -> GenUnit u -> Bool #
Eq mod => Eq (GenWithIsBoot mod) # |
Instance details Defined in GHC.Unit.Types Methods (==) :: GenWithIsBoot mod -> GenWithIsBoot mod -> Bool # (/=) :: GenWithIsBoot mod -> GenWithIsBoot mod -> Bool #
Eq a => Eq (FixedLengthEncoding a) # |
Instance details Defined in GHC.Utils.Binary Methods (==) :: FixedLengthEncoding a -> FixedLengthEncoding a -> Bool # (/=) :: FixedLengthEncoding a -> FixedLengthEncoding a -> Bool #
Eq a => Eq (DataDefnCons a) # |
Instance details Defined in Language.Haskell.Syntax.Decls Methods (==) :: DataDefnCons a -> DataDefnCons a -> Bool # (/=) :: DataDefnCons a -> DataDefnCons a -> Bool #
Eq (IE GhcPs) # |
Instance details Defined in GHC.Hs.Instances Methods (==) :: IE GhcPs -> IE GhcPs -> Bool # (/=) :: IE GhcPs -> IE GhcPs -> Bool #
Eq (IE GhcRn) # |
Instance details Defined in GHC.Hs.Instances Methods (==) :: IE GhcRn -> IE GhcRn -> Bool # (/=) :: IE GhcRn -> IE GhcRn -> Bool #
Eq (IE GhcTc) # |
Instance details Defined in GHC.Hs.Instances Methods (==) :: IE GhcTc -> IE GhcTc -> Bool # (/=) :: IE GhcTc -> IE GhcTc -> Bool #
Eq (IEWrappedName GhcPs) # |
Instance details Defined in GHC.Hs.ImpExp Methods (==) :: IEWrappedName GhcPs -> IEWrappedName GhcPs -> Bool # (/=) :: IEWrappedName GhcPs -> IEWrappedName GhcPs -> Bool #
Eq (IEWrappedName GhcRn) # |
Instance details Defined in GHC.Hs.ImpExp Methods (==) :: IEWrappedName GhcRn -> IEWrappedName GhcRn -> Bool # (/=) :: IEWrappedName GhcRn -> IEWrappedName GhcRn -> Bool #
Eq (IEWrappedName GhcTc) # |
Instance details Defined in GHC.Hs.ImpExp Methods (==) :: IEWrappedName GhcTc -> IEWrappedName GhcTc -> Bool # (/=) :: IEWrappedName GhcTc -> IEWrappedName GhcTc -> Bool #
Eq (HsLit x) # |
Instance details Defined in Language.Haskell.Syntax.Lit Methods (==) :: HsLit x -> HsLit x -> Bool # (/=) :: HsLit x -> HsLit x -> Bool #
Eq (XXOverLit p) => Eq (HsOverLit p) # |
Instance details Defined in Language.Haskell.Syntax.Lit Methods (==) :: HsOverLit p -> HsOverLit p -> Bool # (/=) :: HsOverLit p -> HsOverLit p -> Bool #
(Eq (XRec pass RdrName), Eq (XCFieldOcc pass), Eq (XXFieldOcc pass)) => Eq (FieldOcc pass) # |
Instance details Defined in Language.Haskell.Syntax.Type Methods (==) :: FieldOcc pass -> FieldOcc pass -> Bool # (/=) :: FieldOcc pass -> FieldOcc pass -> Bool #
Eq flag => Eq (TyVarBndr flag) # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TyVarBndr flag -> TyVarBndr flag -> Bool # (/=) :: TyVarBndr flag -> TyVarBndr flag -> Bool #
Eq a => Eq (AnnotDetails a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: AnnotDetails a -> AnnotDetails a -> Bool # (/=) :: AnnotDetails a -> AnnotDetails a -> Bool #
Eq (Doc a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Doc a -> Doc a -> Bool # (/=) :: Doc a -> Doc a -> Bool #
Eq a => Eq (Span a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Span a -> Span a -> Bool # (/=) :: Span a -> Span a -> Bool #
Eq flag => Eq (TyVarBndr flag) |
Instance details Defined in Language.Haskell.TH.Syntax Methods (==) :: TyVarBndr flag -> TyVarBndr flag -> Bool # (/=) :: TyVarBndr flag -> TyVarBndr flag -> Bool #
Eq a => Eq (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Maybe Methods (==) :: Maybe a -> Maybe a -> Bool # (/=) :: Maybe a -> Maybe a -> Bool #
Eq a => Eq (Solo a) |
Instance details Defined in GHC.Classes Methods (==) :: Solo a -> Solo a -> Bool # (/=) :: Solo a -> Solo a -> Bool #
Eq a => Eq [a] |
Instance details Defined in GHC.Classes Methods (==) :: [a] -> [a] -> Bool # (/=) :: [a] -> [a] -> Bool #
(Ix ix, Eq e, IArray UArray e) => Eq (UArray ix e) |
Instance details Defined in Data.Array.Base Methods (==) :: UArray ix e -> UArray ix e -> Bool # (/=) :: UArray ix e -> UArray ix e -> Bool #
Eq (IOUArray i e) |
Instance details Defined in Data.Array.IO.Internals Methods (==) :: IOUArray i e -> IOUArray i e -> Bool # (/=) :: IOUArray i e -> IOUArray i e -> Bool #
Eq (Fixed a) | Since: base-2.1
Instance details Defined in Data.Fixed Methods (==) :: Fixed a -> Fixed a -> Bool # (/=) :: Fixed a -> Fixed a -> Bool #
Eq a => Eq (Arg a b) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (==) :: Arg a b -> Arg a b -> Bool # (/=) :: Arg a b -> Arg a b -> Bool #
(Eq k, Eq a) => Eq (Map k a) |
Instance details Defined in Data.Map.Internal Methods (==) :: Map k a -> Map k a -> Bool # (/=) :: Map k a -> Map k a -> Bool #
(Ix i, Eq e) => Eq (Array i e) | @since base-2.01
Instance details Defined in GHC.Internal.Arr Methods (==) :: Array i e -> Array i e -> Bool # (/=) :: Array i e -> Array i e -> Bool #
(Eq a, Eq b) => Eq (Either a b) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Either Methods (==) :: Either a b -> Either a b -> Bool # (/=) :: Either a b -> Either a b -> Bool #
Eq (Proxy s) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods (==) :: Proxy s -> Proxy s -> Bool # (/=) :: Proxy s -> Proxy s -> Bool #
Eq (TypeRep a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Typeable.Internal Methods (==) :: TypeRep a -> TypeRep a -> Bool # (/=) :: TypeRep a -> TypeRep a -> Bool #
Eq (U1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: U1 p -> U1 p -> Bool # (/=) :: U1 p -> U1 p -> Bool #
Eq (V1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: V1 p -> V1 p -> Bool # (/=) :: V1 p -> V1 p -> Bool #
Eq (IOArray i e) | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IOArray Methods (==) :: IOArray i e -> IOArray i e -> Bool # (/=) :: IOArray i e -> IOArray i e -> Bool #
Eq (STRef s a) | Pointer equality. @since base-2.01
Instance details Defined in GHC.Internal.STRef Methods (==) :: STRef s a -> STRef s a -> Bool # (/=) :: STRef s a -> STRef s a -> Bool #
Eq (CmmNode e x) # |
Instance details Defined in GHC.Cmm.Node Methods (==) :: CmmNode e x -> CmmNode e x -> Bool # (/=) :: CmmNode e x -> CmmNode e x -> Bool #
(Eq a, Eq b) => Eq (Pair a b) # |
Instance details Defined in GHC.Data.Strict Methods (==) :: Pair a b -> Pair a b -> Bool # (/=) :: Pair a b -> Pair a b -> Bool #
(Eq (IdP pass), Eq a) => Eq (WithHsDocIdentifiers a pass) # |
Instance details Defined in GHC.Hs.Doc Methods (==) :: WithHsDocIdentifiers a pass -> WithHsDocIdentifiers a pass -> Bool # (/=) :: WithHsDocIdentifiers a pass -> WithHsDocIdentifiers a pass -> Bool #
(Eq b, Eq r) => Eq (IfaceBindingX r b) # |
Instance details Defined in GHC.Iface.Syntax Methods (==) :: IfaceBindingX r b -> IfaceBindingX r b -> Bool # (/=) :: IfaceBindingX r b -> IfaceBindingX r b -> Bool #
(Eq l, Eq e) => Eq (GenLocated l e) # |
Instance details Defined in GHC.Types.SrcLoc Methods (==) :: GenLocated l e -> GenLocated l e -> Bool # (/=) :: GenLocated l e -> GenLocated l e -> Bool #
(Eq k, Eq a) => Eq (UniqMap k a) # |
Instance details Defined in GHC.Types.Unique.Map Methods (==) :: UniqMap k a -> UniqMap k a -> Bool # (/=) :: UniqMap k a -> UniqMap k a -> Bool #
Eq (Bin a) # |
Instance details Defined in GHC.Utils.Binary Methods (==) :: Bin a -> Bin a -> Bool # (/=) :: Bin a -> Bin a -> Bool #
(Eq1 f, Eq a) => Eq (Lift f a) |
Instance details Defined in Control.Applicative.Lift Methods (==) :: Lift f a -> Lift f a -> Bool # (/=) :: Lift f a -> Lift f a -> Bool #
(Eq1 m, Eq a) => Eq (MaybeT m a) |
Instance details Defined in Control.Monad.Trans.Maybe Methods (==) :: MaybeT m a -> MaybeT m a -> Bool # (/=) :: MaybeT m a -> MaybeT m a -> Bool #
(Eq a, Eq b) => Eq (a, b) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b) -> (a, b) -> Bool # (/=) :: (a, b) -> (a, b) -> Bool #
Eq (STUArray s i e) |
Instance details Defined in Data.Array.Base Methods (==) :: STUArray s i e -> STUArray s i e -> Bool # (/=) :: STUArray s i e -> STUArray s i e -> Bool #
Eq (STArray s i e) | @since base-2.01
Instance details Defined in GHC.Internal.Arr Methods (==) :: STArray s i e -> STArray s i e -> Bool # (/=) :: STArray s i e -> STArray s i e -> Bool #
Eq a => Eq (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods (==) :: Const a b -> Const a b -> Bool # (/=) :: Const a b -> Const a b -> Bool #
Eq (f a) => Eq (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (==) :: Ap f a -> Ap f a -> Bool # (/=) :: Ap f a -> Ap f a -> Bool #
Eq (f a) => Eq (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (==) :: Alt f a -> Alt f a -> Bool # (/=) :: Alt f a -> Alt f a -> Bool #
Eq (Coercion a b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Coercion Methods (==) :: Coercion a b -> Coercion a b -> Bool # (/=) :: Coercion a b -> Coercion a b -> Bool #
Eq (a :~: b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods (==) :: (a :~: b) -> (a :~: b) -> Bool # (/=) :: (a :~: b) -> (a :~: b) -> Bool #
Eq (OrderingI a b) |
Instance details Defined in GHC.Internal.Data.Type.Ord Methods (==) :: OrderingI a b -> OrderingI a b -> Bool # (/=) :: OrderingI a b -> OrderingI a b -> Bool #
(Generic1 f, Eq (Rep1 f a)) => Eq (Generically1 f a) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: Generically1 f a -> Generically1 f a -> Bool # (/=) :: Generically1 f a -> Generically1 f a -> Bool #
Eq (f p) => Eq (Rec1 f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: Rec1 f p -> Rec1 f p -> Bool # (/=) :: Rec1 f p -> Rec1 f p -> Bool #
Eq (URec (Ptr ()) p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool # (/=) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool #
Eq (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Char p -> URec Char p -> Bool # (/=) :: URec Char p -> URec Char p -> Bool #
Eq (URec Double p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Double p -> URec Double p -> Bool # (/=) :: URec Double p -> URec Double p -> Bool #
Eq (URec Float p) |
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Float p -> URec Float p -> Bool # (/=) :: URec Float p -> URec Float p -> Bool #
Eq (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Int p -> URec Int p -> Bool # (/=) :: URec Int p -> URec Int p -> Bool #
Eq (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: URec Word p -> URec Word p -> Bool # (/=) :: URec Word p -> URec Word p -> Bool #
Eq ele => Eq (UniqFM key ele) # |
Instance details Defined in GHC.Types.Unique.FM Methods (==) :: UniqFM key ele -> UniqFM key ele -> Bool # (/=) :: UniqFM key ele -> UniqFM key ele -> Bool #
(Eq1 f, Eq a) => Eq (Backwards f a) |
Instance details Defined in Control.Applicative.Backwards Methods (==) :: Backwards f a -> Backwards f a -> Bool # (/=) :: Backwards f a -> Backwards f a -> Bool #
(Eq e, Eq1 m, Eq a) => Eq (ExceptT e m a) |
Instance details Defined in Control.Monad.Trans.Except Methods (==) :: ExceptT e m a -> ExceptT e m a -> Bool # (/=) :: ExceptT e m a -> ExceptT e m a -> Bool #
(Eq1 f, Eq a) => Eq (IdentityT f a) |
Instance details Defined in Control.Monad.Trans.Identity Methods (==) :: IdentityT f a -> IdentityT f a -> Bool # (/=) :: IdentityT f a -> IdentityT f a -> Bool #
(Eq w, Eq1 m, Eq a) => Eq (WriterT w m a) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods (==) :: WriterT w m a -> WriterT w m a -> Bool # (/=) :: WriterT w m a -> WriterT w m a -> Bool #
(Eq w, Eq1 m, Eq a) => Eq (WriterT w m a) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods (==) :: WriterT w m a -> WriterT w m a -> Bool # (/=) :: WriterT w m a -> WriterT w m a -> Bool #
Eq a => Eq (Constant a b) |
Instance details Defined in Data.Functor.Constant Methods (==) :: Constant a b -> Constant a b -> Bool # (/=) :: Constant a b -> Constant a b -> Bool #
(Eq1 f, Eq a) => Eq (Reverse f a) |
Instance details Defined in Data.Functor.Reverse Methods (==) :: Reverse f a -> Reverse f a -> Bool # (/=) :: Reverse f a -> Reverse f a -> Bool #
(Eq a, Eq b, Eq c) => Eq (a, b, c) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c) -> (a, b, c) -> Bool # (/=) :: (a, b, c) -> (a, b, c) -> Bool #
(Eq (f a), Eq (g a)) => Eq (Product f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Product Methods (==) :: Product f g a -> Product f g a -> Bool # (/=) :: Product f g a -> Product f g a -> Bool #
(Eq (f a), Eq (g a)) => Eq (Sum f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Sum Methods (==) :: Sum f g a -> Sum f g a -> Bool # (/=) :: Sum f g a -> Sum f g a -> Bool #
Eq (a :~~: b) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods (==) :: (a :~~: b) -> (a :~~: b) -> Bool # (/=) :: (a :~~: b) -> (a :~~: b) -> Bool #
(Eq (f p), Eq (g p)) => Eq ((f :*: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: (f :*: g) p -> (f :*: g) p -> Bool # (/=) :: (f :*: g) p -> (f :*: g) p -> Bool #
(Eq (f p), Eq (g p)) => Eq ((f :+: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: (f :+: g) p -> (f :+: g) p -> Bool # (/=) :: (f :+: g) p -> (f :+: g) p -> Bool #
Eq c => Eq (K1 i c p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: K1 i c p -> K1 i c p -> Bool # (/=) :: K1 i c p -> K1 i c p -> Bool #
(Eq a, Eq b, Eq c, Eq d) => Eq (a, b, c, d) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d) -> (a, b, c, d) -> Bool # (/=) :: (a, b, c, d) -> (a, b, c, d) -> Bool #
Eq (f (g a)) => Eq (Compose f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Compose Methods (==) :: Compose f g a -> Compose f g a -> Bool # (/=) :: Compose f g a -> Compose f g a -> Bool #
Eq (f (g p)) => Eq ((f :.: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: (f :.: g) p -> (f :.: g) p -> Bool # (/=) :: (f :.: g) p -> (f :.: g) p -> Bool #
Eq (f p) => Eq (M1 i c f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods (==) :: M1 i c f p -> M1 i c f p -> Bool # (/=) :: M1 i c f p -> M1 i c f p -> Bool #
(Eq uid, Eq modulename, Eq mod, Eq srcpkgid, Eq srcpkgname) => Eq (GenericUnitInfo srcpkgid srcpkgname uid modulename mod) # |
Instance details Defined in GHC.Unit.Database Methods (==) :: GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool # (/=) :: GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e) => Eq (a, b, c, d, e) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool # (/=) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f) => Eq (a, b, c, d, e, f) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool # (/=) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g) => Eq (a, b, c, d, e, f, g) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool # (/=) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h) => Eq (a, b, c, d, e, f, g, h) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool # (/=) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i) => Eq (a, b, c, d, e, f, g, h, i) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j) => Eq (a, b, c, d, e, f, g, h, i, j) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k) => Eq (a, b, c, d, e, f, g, h, i, j, k) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l) => Eq (a, b, c, d, e, f, g, h, i, j, k, l) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m, Eq n) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m, n) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool #
(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m, Eq n, Eq o) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) |
Instance details Defined in GHC.Classes Methods (==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool # (/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool #

class Eq a => Ord a where #

The `Ord` class is used for totally ordered datatypes.

Instances of `Ord` can be derived for any user-defined datatype whose constituent types are in `Ord`. The declared order of the constructors in the data declaration determines the ordering in derived `Ord` instances. The `Ordering` datatype allows a single comparison to determine the precise ordering of two objects.

`Ord`, as defined by the Haskell report, implements a total order and has the following properties:

Comparability
  `x <= y || y <= x` = `True`
Transitivity
  if `x <= y && y <= z` = `True`, then `x <= z` = `True`
Reflexivity
  `x <= x` = `True`
Antisymmetry
  if `x <= y && y <= x` = `True`, then `x == y` = `True`

The following operator interactions are expected to hold:

1. `x >= y` = `y <= x`
2. `x < y` = `x <= y && x /= y`
3. `x > y` = `y < x`
4. `x < y` = `compare x y == LT`
5. `x > y` = `compare x y == GT`
6. `x == y` = `compare x y == EQ`
7. `min x y == if x <= y then x else y` = `True`
8. `max x y == if x >= y then x else y` = `True`

Note that (7.) and (8.) do not require `min` and `max` to return either of their arguments. The result is merely required to equal one of the arguments in terms of `(==)`.

Minimal complete definition: either `compare` or `<=`. Using `compare` can be more efficient for complex types.

Minimal complete definition

compare | (<=)

Methods

compare :: a -> a -> Ordering #

(<) :: a -> a -> Bool infix 4 #

(<=) :: a -> a -> Bool infix 4 #

(>) :: a -> a -> Bool infix 4 #

(>=) :: a -> a -> Bool infix 4 #

max :: a -> a -> a #

min :: a -> a -> a #

#### Instances

Instances details

Ord ByteArray | Non-lexicographic ordering. This compares the lengths of the byte arrays first and uses a lexicographic ordering if the lengths are equal. Subject to change between major versions. Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods compare :: ByteArray -> ByteArray -> Ordering # (<) :: ByteArray -> ByteArray -> Bool # (<=) :: ByteArray -> ByteArray -> Bool # (>) :: ByteArray -> ByteArray -> Bool # (>=) :: ByteArray -> ByteArray -> Bool # max :: ByteArray -> ByteArray -> ByteArray # min :: ByteArray -> ByteArray -> ByteArray #
Ord ByteString |
Instance details Defined in Data.ByteString.Internal.Type Methods compare :: ByteString -> ByteString -> Ordering # (<) :: ByteString -> ByteString -> Bool # (<=) :: ByteString -> ByteString -> Bool # (>) :: ByteString -> ByteString -> Bool # (>=) :: ByteString -> ByteString -> Bool # max :: ByteString -> ByteString -> ByteString # min :: ByteString -> ByteString -> ByteString #
Ord ByteString |
Instance details Defined in Data.ByteString.Lazy.Internal Methods compare :: ByteString -> ByteString -> Ordering # (<) :: ByteString -> ByteString -> Bool # (<=) :: ByteString -> ByteString -> Bool # (>) :: ByteString -> ByteString -> Bool # (>=) :: ByteString -> ByteString -> Bool # max :: ByteString -> ByteString -> ByteString # min :: ByteString -> ByteString -> ByteString #
Ord ShortByteString | Lexicographic order.

Instance details

Defined in Data.ByteString.Short.Internal

Methods

compare :: ShortByteString -> ShortByteString -> Ordering #

(<) :: ShortByteString -> ShortByteString -> Bool #

(<=) :: ShortByteString -> ShortByteString -> Bool #

(>) :: ShortByteString -> ShortByteString -> Bool #

(>=) :: ShortByteString -> ShortByteString -> Bool #

max :: ShortByteString -> ShortByteString -> ShortByteString #

min :: ShortByteString -> ShortByteString -> ShortByteString #

Ord IntSet |
Instance details Defined in Data.IntSet.Internal Methods compare :: IntSet -> IntSet -> Ordering # (<) :: IntSet -> IntSet -> Bool # (<=) :: IntSet -> IntSet -> Bool # (>) :: IntSet -> IntSet -> Bool # (>=) :: IntSet -> IntSet -> Bool # max :: IntSet -> IntSet -> IntSet # min :: IntSet -> IntSet -> IntSet #
Ord FileType |
Instance details Defined in System.Directory.Internal.Common Methods compare :: FileType -> FileType -> Ordering # (<) :: FileType -> FileType -> Bool # (<=) :: FileType -> FileType -> Bool # (>) :: FileType -> FileType -> Bool # (>=) :: FileType -> FileType -> Bool # max :: FileType -> FileType -> FileType # min :: FileType -> FileType -> FileType #
Ord Permissions |
Instance details Defined in System.Directory.Internal.Common Methods compare :: Permissions -> Permissions -> Ordering # (<) :: Permissions -> Permissions -> Bool # (<=) :: Permissions -> Permissions -> Bool # (>) :: Permissions -> Permissions -> Bool # (>=) :: Permissions -> Permissions -> Bool # max :: Permissions -> Permissions -> Permissions # min :: Permissions -> Permissions -> Permissions #
Ord XdgDirectory |

Instance details

Defined in System.Directory.Internal.Common

Methods

compare :: XdgDirectory -> XdgDirectory -> Ordering #

(<) :: XdgDirectory -> XdgDirectory -> Bool #

(<=) :: XdgDirectory -> XdgDirectory -> Bool #

(>) :: XdgDirectory -> XdgDirectory -> Bool #

(>=) :: XdgDirectory -> XdgDirectory -> Bool #

max :: XdgDirectory -> XdgDirectory -> XdgDirectory #

min :: XdgDirectory -> XdgDirectory -> XdgDirectory #

Ord XdgDirectoryList |

Instance details

Defined in System.Directory.Internal.Common

Methods

compare :: XdgDirectoryList -> XdgDirectoryList -> Ordering #

(<) :: XdgDirectoryList -> XdgDirectoryList -> Bool #

(<=) :: XdgDirectoryList -> XdgDirectoryList -> Bool #

(>) :: XdgDirectoryList -> XdgDirectoryList -> Bool #

(>=) :: XdgDirectoryList -> XdgDirectoryList -> Bool #

max :: XdgDirectoryList -> XdgDirectoryList -> XdgDirectoryList #

min :: XdgDirectoryList -> XdgDirectoryList -> XdgDirectoryList #

Ord BigNat |
Instance details Defined in GHC.Num.BigNat Methods compare :: BigNat -> BigNat -> Ordering # (<) :: BigNat -> BigNat -> Bool # (<=) :: BigNat -> BigNat -> Bool # (>) :: BigNat -> BigNat -> Bool # (>=) :: BigNat -> BigNat -> Bool # max :: BigNat -> BigNat -> BigNat # min :: BigNat -> BigNat -> BigNat #
Ord Extension |
Instance details Defined in GHC.LanguageExtensions.Type Methods compare :: Extension -> Extension -> Ordering # (<) :: Extension -> Extension -> Bool # (<=) :: Extension -> Extension -> Bool # (>) :: Extension -> Extension -> Bool # (>=) :: Extension -> Extension -> Bool # max :: Extension -> Extension -> Extension # min :: Extension -> Extension -> Extension #
Ord Void | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Base Methods compare :: Void -> Void -> Ordering # (<) :: Void -> Void -> Bool # (<=) :: Void -> Void -> Bool # (>) :: Void -> Void -> Bool # (>=) :: Void -> Void -> Bool # max :: Void -> Void -> Void # min :: Void -> Void -> Void #
Ord ByteOrder | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ByteOrder Methods compare :: ByteOrder -> ByteOrder -> Ordering # (<) :: ByteOrder -> ByteOrder -> Bool # (<=) :: ByteOrder -> ByteOrder -> Bool # (>) :: ByteOrder -> ByteOrder -> Bool # (>=) :: ByteOrder -> ByteOrder -> Bool # max :: ByteOrder -> ByteOrder -> ByteOrder # min :: ByteOrder -> ByteOrder -> ByteOrder #
Ord ClosureType |
Instance details Defined in GHC.Internal.ClosureTypes Methods compare :: ClosureType -> ClosureType -> Ordering # (<) :: ClosureType -> ClosureType -> Bool # (<=) :: ClosureType -> ClosureType -> Bool # (>) :: ClosureType -> ClosureType -> Bool # (>=) :: ClosureType -> ClosureType -> Bool # max :: ClosureType -> ClosureType -> ClosureType # min :: ClosureType -> ClosureType -> ClosureType #
Ord BlockReason | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods compare :: BlockReason -> BlockReason -> Ordering # (<) :: BlockReason -> BlockReason -> Bool # (<=) :: BlockReason -> BlockReason -> Bool # (>) :: BlockReason -> BlockReason -> Bool # (>=) :: BlockReason -> BlockReason -> Bool # max :: BlockReason -> BlockReason -> BlockReason # min :: BlockReason -> BlockReason -> BlockReason #
Ord ThreadId | @since base-4.2.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods compare :: ThreadId -> ThreadId -> Ordering # (<) :: ThreadId -> ThreadId -> Bool # (<=) :: ThreadId -> ThreadId -> Bool # (>) :: ThreadId -> ThreadId -> Bool # (>=) :: ThreadId -> ThreadId -> Bool # max :: ThreadId -> ThreadId -> ThreadId # min :: ThreadId -> ThreadId -> ThreadId #
Ord ThreadStatus | @since base-4.3.0.0

Instance details

Defined in GHC.Internal.Conc.Sync

Methods

compare :: ThreadStatus -> ThreadStatus -> Ordering #

(<) :: ThreadStatus -> ThreadStatus -> Bool #

(<=) :: ThreadStatus -> ThreadStatus -> Bool #

(>) :: ThreadStatus -> ThreadStatus -> Bool #

(>=) :: ThreadStatus -> ThreadStatus -> Bool #

max :: ThreadStatus -> ThreadStatus -> ThreadStatus #

min :: ThreadStatus -> ThreadStatus -> ThreadStatus #

Ord All | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods compare :: All -> All -> Ordering # (<) :: All -> All -> Bool # (<=) :: All -> All -> Bool # (>) :: All -> All -> Bool # (>=) :: All -> All -> Bool # max :: All -> All -> All # min :: All -> All -> All #
Ord Any | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods compare :: Any -> Any -> Ordering # (<) :: Any -> Any -> Bool # (<=) :: Any -> Any -> Bool # (>) :: Any -> Any -> Bool # (>=) :: Any -> Any -> Bool # max :: Any -> Any -> Any # min :: Any -> Any -> Any #
Ord SomeTypeRep |

Instance details

Defined in GHC.Internal.Data.Typeable.Internal

Methods

compare :: SomeTypeRep -> SomeTypeRep -> Ordering #

(<) :: SomeTypeRep -> SomeTypeRep -> Bool #

(<=) :: SomeTypeRep -> SomeTypeRep -> Bool #

(>) :: SomeTypeRep -> SomeTypeRep -> Bool #

(>=) :: SomeTypeRep -> SomeTypeRep -> Bool #

max :: SomeTypeRep -> SomeTypeRep -> SomeTypeRep #

min :: SomeTypeRep -> SomeTypeRep -> SomeTypeRep #

Ord Unique |
Instance details Defined in GHC.Internal.Data.Unique Methods compare :: Unique -> Unique -> Ordering # (<) :: Unique -> Unique -> Bool # (<=) :: Unique -> Unique -> Bool # (>) :: Unique -> Unique -> Bool # (>=) :: Unique -> Unique -> Bool # max :: Unique -> Unique -> Unique # min :: Unique -> Unique -> Unique #
Ord Version | @since base-2.01
Instance details Defined in GHC.Internal.Data.Version Methods compare :: Version -> Version -> Ordering # (<) :: Version -> Version -> Bool # (<=) :: Version -> Version -> Bool # (>) :: Version -> Version -> Bool # (>=) :: Version -> Version -> Bool # max :: Version -> Version -> Version # min :: Version -> Version -> Version #
Ord TimeoutKey |
Instance details Defined in GHC.Internal.Event.TimeOut Methods compare :: TimeoutKey -> TimeoutKey -> Ordering # (<) :: TimeoutKey -> TimeoutKey -> Bool # (<=) :: TimeoutKey -> TimeoutKey -> Bool # (>) :: TimeoutKey -> TimeoutKey -> Bool # (>=) :: TimeoutKey -> TimeoutKey -> Bool # max :: TimeoutKey -> TimeoutKey -> TimeoutKey # min :: TimeoutKey -> TimeoutKey -> TimeoutKey #
Ord ErrorCall | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Exception Methods compare :: ErrorCall -> ErrorCall -> Ordering # (<) :: ErrorCall -> ErrorCall -> Bool # (<=) :: ErrorCall -> ErrorCall -> Bool # (>) :: ErrorCall -> ErrorCall -> Bool # (>=) :: ErrorCall -> ErrorCall -> Bool # max :: ErrorCall -> ErrorCall -> ErrorCall # min :: ErrorCall -> ErrorCall -> ErrorCall #
Ord ArithException | @since base-3.0

Instance details

Defined in GHC.Internal.Exception.Type

Methods

compare :: ArithException -> ArithException -> Ordering #

(<) :: ArithException -> ArithException -> Bool #

(<=) :: ArithException -> ArithException -> Bool #

(>) :: ArithException -> ArithException -> Bool #

(>=) :: ArithException -> ArithException -> Bool #

max :: ArithException -> ArithException -> ArithException #

min :: ArithException -> ArithException -> ArithException #

Ord Fingerprint | @since base-4.4.0.0
Instance details Defined in GHC.Internal.Fingerprint.Type Methods compare :: Fingerprint -> Fingerprint -> Ordering # (<) :: Fingerprint -> Fingerprint -> Bool # (<=) :: Fingerprint -> Fingerprint -> Bool # (>) :: Fingerprint -> Fingerprint -> Bool # (>=) :: Fingerprint -> Fingerprint -> Bool # max :: Fingerprint -> Fingerprint -> Fingerprint # min :: Fingerprint -> Fingerprint -> Fingerprint #
Ord CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CBool -> CBool -> Ordering # (<) :: CBool -> CBool -> Bool # (<=) :: CBool -> CBool -> Bool # (>) :: CBool -> CBool -> Bool # (>=) :: CBool -> CBool -> Bool # max :: CBool -> CBool -> CBool # min :: CBool -> CBool -> CBool #
Ord CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CChar -> CChar -> Ordering # (<) :: CChar -> CChar -> Bool # (<=) :: CChar -> CChar -> Bool # (>) :: CChar -> CChar -> Bool # (>=) :: CChar -> CChar -> Bool # max :: CChar -> CChar -> CChar # min :: CChar -> CChar -> CChar #
Ord CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CClock -> CClock -> Ordering # (<) :: CClock -> CClock -> Bool # (<=) :: CClock -> CClock -> Bool # (>) :: CClock -> CClock -> Bool # (>=) :: CClock -> CClock -> Bool # max :: CClock -> CClock -> CClock # min :: CClock -> CClock -> CClock #
Ord CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CDouble -> CDouble -> Ordering # (<) :: CDouble -> CDouble -> Bool # (<=) :: CDouble -> CDouble -> Bool # (>) :: CDouble -> CDouble -> Bool # (>=) :: CDouble -> CDouble -> Bool # max :: CDouble -> CDouble -> CDouble # min :: CDouble -> CDouble -> CDouble #
Ord CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CFloat -> CFloat -> Ordering # (<) :: CFloat -> CFloat -> Bool # (<=) :: CFloat -> CFloat -> Bool # (>) :: CFloat -> CFloat -> Bool # (>=) :: CFloat -> CFloat -> Bool # max :: CFloat -> CFloat -> CFloat # min :: CFloat -> CFloat -> CFloat #
Ord CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CInt -> CInt -> Ordering # (<) :: CInt -> CInt -> Bool # (<=) :: CInt -> CInt -> Bool # (>) :: CInt -> CInt -> Bool # (>=) :: CInt -> CInt -> Bool # max :: CInt -> CInt -> CInt # min :: CInt -> CInt -> CInt #
Ord CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CIntMax -> CIntMax -> Ordering # (<) :: CIntMax -> CIntMax -> Bool # (<=) :: CIntMax -> CIntMax -> Bool # (>) :: CIntMax -> CIntMax -> Bool # (>=) :: CIntMax -> CIntMax -> Bool # max :: CIntMax -> CIntMax -> CIntMax # min :: CIntMax -> CIntMax -> CIntMax #
Ord CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CIntPtr -> CIntPtr -> Ordering # (<) :: CIntPtr -> CIntPtr -> Bool # (<=) :: CIntPtr -> CIntPtr -> Bool # (>) :: CIntPtr -> CIntPtr -> Bool # (>=) :: CIntPtr -> CIntPtr -> Bool # max :: CIntPtr -> CIntPtr -> CIntPtr # min :: CIntPtr -> CIntPtr -> CIntPtr #
Ord CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CLLong -> CLLong -> Ordering # (<) :: CLLong -> CLLong -> Bool # (<=) :: CLLong -> CLLong -> Bool # (>) :: CLLong -> CLLong -> Bool # (>=) :: CLLong -> CLLong -> Bool # max :: CLLong -> CLLong -> CLLong # min :: CLLong -> CLLong -> CLLong #
Ord CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CLong -> CLong -> Ordering # (<) :: CLong -> CLong -> Bool # (<=) :: CLong -> CLong -> Bool # (>) :: CLong -> CLong -> Bool # (>=) :: CLong -> CLong -> Bool # max :: CLong -> CLong -> CLong # min :: CLong -> CLong -> CLong #
Ord CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CPtrdiff -> CPtrdiff -> Ordering # (<) :: CPtrdiff -> CPtrdiff -> Bool # (<=) :: CPtrdiff -> CPtrdiff -> Bool # (>) :: CPtrdiff -> CPtrdiff -> Bool # (>=) :: CPtrdiff -> CPtrdiff -> Bool # max :: CPtrdiff -> CPtrdiff -> CPtrdiff # min :: CPtrdiff -> CPtrdiff -> CPtrdiff #
Ord CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CSChar -> CSChar -> Ordering # (<) :: CSChar -> CSChar -> Bool # (<=) :: CSChar -> CSChar -> Bool # (>) :: CSChar -> CSChar -> Bool # (>=) :: CSChar -> CSChar -> Bool # max :: CSChar -> CSChar -> CSChar # min :: CSChar -> CSChar -> CSChar #
Ord CSUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CSUSeconds -> CSUSeconds -> Ordering # (<) :: CSUSeconds -> CSUSeconds -> Bool # (<=) :: CSUSeconds -> CSUSeconds -> Bool # (>) :: CSUSeconds -> CSUSeconds -> Bool # (>=) :: CSUSeconds -> CSUSeconds -> Bool # max :: CSUSeconds -> CSUSeconds -> CSUSeconds # min :: CSUSeconds -> CSUSeconds -> CSUSeconds #
Ord CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CShort -> CShort -> Ordering # (<) :: CShort -> CShort -> Bool # (<=) :: CShort -> CShort -> Bool # (>) :: CShort -> CShort -> Bool # (>=) :: CShort -> CShort -> Bool # max :: CShort -> CShort -> CShort # min :: CShort -> CShort -> CShort #
Ord CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CSigAtomic -> CSigAtomic -> Ordering # (<) :: CSigAtomic -> CSigAtomic -> Bool # (<=) :: CSigAtomic -> CSigAtomic -> Bool # (>) :: CSigAtomic -> CSigAtomic -> Bool # (>=) :: CSigAtomic -> CSigAtomic -> Bool # max :: CSigAtomic -> CSigAtomic -> CSigAtomic # min :: CSigAtomic -> CSigAtomic -> CSigAtomic #
Ord CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CSize -> CSize -> Ordering # (<) :: CSize -> CSize -> Bool # (<=) :: CSize -> CSize -> Bool # (>) :: CSize -> CSize -> Bool # (>=) :: CSize -> CSize -> Bool # max :: CSize -> CSize -> CSize # min :: CSize -> CSize -> CSize #
Ord CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CTime -> CTime -> Ordering # (<) :: CTime -> CTime -> Bool # (<=) :: CTime -> CTime -> Bool # (>) :: CTime -> CTime -> Bool # (>=) :: CTime -> CTime -> Bool # max :: CTime -> CTime -> CTime # min :: CTime -> CTime -> CTime #
Ord CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CUChar -> CUChar -> Ordering # (<) :: CUChar -> CUChar -> Bool # (<=) :: CUChar -> CUChar -> Bool # (>) :: CUChar -> CUChar -> Bool # (>=) :: CUChar -> CUChar -> Bool # max :: CUChar -> CUChar -> CUChar # min :: CUChar -> CUChar -> CUChar #
Ord CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CUInt -> CUInt -> Ordering # (<) :: CUInt -> CUInt -> Bool # (<=) :: CUInt -> CUInt -> Bool # (>) :: CUInt -> CUInt -> Bool # (>=) :: CUInt -> CUInt -> Bool # max :: CUInt -> CUInt -> CUInt # min :: CUInt -> CUInt -> CUInt #
Ord CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CUIntMax -> CUIntMax -> Ordering # (<) :: CUIntMax -> CUIntMax -> Bool # (<=) :: CUIntMax -> CUIntMax -> Bool # (>) :: CUIntMax -> CUIntMax -> Bool # (>=) :: CUIntMax -> CUIntMax -> Bool # max :: CUIntMax -> CUIntMax -> CUIntMax # min :: CUIntMax -> CUIntMax -> CUIntMax #
Ord CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CUIntPtr -> CUIntPtr -> Ordering # (<) :: CUIntPtr -> CUIntPtr -> Bool # (<=) :: CUIntPtr -> CUIntPtr -> Bool # (>) :: CUIntPtr -> CUIntPtr -> Bool # (>=) :: CUIntPtr -> CUIntPtr -> Bool # max :: CUIntPtr -> CUIntPtr -> CUIntPtr # min :: CUIntPtr -> CUIntPtr -> CUIntPtr #
Ord CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CULLong -> CULLong -> Ordering # (<) :: CULLong -> CULLong -> Bool # (<=) :: CULLong -> CULLong -> Bool # (>) :: CULLong -> CULLong -> Bool # (>=) :: CULLong -> CULLong -> Bool # max :: CULLong -> CULLong -> CULLong # min :: CULLong -> CULLong -> CULLong #
Ord CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CULong -> CULong -> Ordering # (<) :: CULong -> CULong -> Bool # (<=) :: CULong -> CULong -> Bool # (>) :: CULong -> CULong -> Bool # (>=) :: CULong -> CULong -> Bool # max :: CULong -> CULong -> CULong # min :: CULong -> CULong -> CULong #
Ord CUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CUSeconds -> CUSeconds -> Ordering # (<) :: CUSeconds -> CUSeconds -> Bool # (<=) :: CUSeconds -> CUSeconds -> Bool # (>) :: CUSeconds -> CUSeconds -> Bool # (>=) :: CUSeconds -> CUSeconds -> Bool # max :: CUSeconds -> CUSeconds -> CUSeconds # min :: CUSeconds -> CUSeconds -> CUSeconds #
Ord CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CUShort -> CUShort -> Ordering # (<) :: CUShort -> CUShort -> Bool # (<=) :: CUShort -> CUShort -> Bool # (>) :: CUShort -> CUShort -> Bool # (>=) :: CUShort -> CUShort -> Bool # max :: CUShort -> CUShort -> CUShort # min :: CUShort -> CUShort -> CUShort #
Ord CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods compare :: CWchar -> CWchar -> Ordering # (<) :: CWchar -> CWchar -> Bool # (<=) :: CWchar -> CWchar -> Bool # (>) :: CWchar -> CWchar -> Bool # (>=) :: CWchar -> CWchar -> Bool # max :: CWchar -> CWchar -> CWchar # min :: CWchar -> CWchar -> CWchar #
Ord IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods compare :: IntPtr -> IntPtr -> Ordering # (<) :: IntPtr -> IntPtr -> Bool # (<=) :: IntPtr -> IntPtr -> Bool # (>) :: IntPtr -> IntPtr -> Bool # (>=) :: IntPtr -> IntPtr -> Bool # max :: IntPtr -> IntPtr -> IntPtr # min :: IntPtr -> IntPtr -> IntPtr #
Ord WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods compare :: WordPtr -> WordPtr -> Ordering # (<) :: WordPtr -> WordPtr -> Bool # (<=) :: WordPtr -> WordPtr -> Bool # (>) :: WordPtr -> WordPtr -> Bool # (>=) :: WordPtr -> WordPtr -> Bool # max :: WordPtr -> WordPtr -> WordPtr # min :: WordPtr -> WordPtr -> WordPtr #
Ord Associativity | @since base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: Associativity -> Associativity -> Ordering #

(<) :: Associativity -> Associativity -> Bool #

(<=) :: Associativity -> Associativity -> Bool #

(>) :: Associativity -> Associativity -> Bool #

(>=) :: Associativity -> Associativity -> Bool #

max :: Associativity -> Associativity -> Associativity #

min :: Associativity -> Associativity -> Associativity #

Ord DecidedStrictness | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: DecidedStrictness -> DecidedStrictness -> Ordering #

(<) :: DecidedStrictness -> DecidedStrictness -> Bool #

(<=) :: DecidedStrictness -> DecidedStrictness -> Bool #

(>) :: DecidedStrictness -> DecidedStrictness -> Bool #

(>=) :: DecidedStrictness -> DecidedStrictness -> Bool #

max :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness #

min :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness #

Ord Fixity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: Fixity -> Fixity -> Ordering # (<) :: Fixity -> Fixity -> Bool # (<=) :: Fixity -> Fixity -> Bool # (>) :: Fixity -> Fixity -> Bool # (>=) :: Fixity -> Fixity -> Bool # max :: Fixity -> Fixity -> Fixity # min :: Fixity -> Fixity -> Fixity #
Ord SourceStrictness | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: SourceStrictness -> SourceStrictness -> Ordering #

(<) :: SourceStrictness -> SourceStrictness -> Bool #

(<=) :: SourceStrictness -> SourceStrictness -> Bool #

(>) :: SourceStrictness -> SourceStrictness -> Bool #

(>=) :: SourceStrictness -> SourceStrictness -> Bool #

max :: SourceStrictness -> SourceStrictness -> SourceStrictness #

min :: SourceStrictness -> SourceStrictness -> SourceStrictness #

Ord SourceUnpackedness | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: SourceUnpackedness -> SourceUnpackedness -> Ordering #

(<) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(<=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(>) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(>=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

max :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness #

min :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness #

Ord SeekMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods compare :: SeekMode -> SeekMode -> Ordering # (<) :: SeekMode -> SeekMode -> Bool # (<=) :: SeekMode -> SeekMode -> Bool # (>) :: SeekMode -> SeekMode -> Bool # (>=) :: SeekMode -> SeekMode -> Bool # max :: SeekMode -> SeekMode -> SeekMode # min :: SeekMode -> SeekMode -> SeekMode #
Ord ArrayException | @since base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Exception

Methods

compare :: ArrayException -> ArrayException -> Ordering #

(<) :: ArrayException -> ArrayException -> Bool #

(<=) :: ArrayException -> ArrayException -> Bool #

(>) :: ArrayException -> ArrayException -> Bool #

(>=) :: ArrayException -> ArrayException -> Bool #

max :: ArrayException -> ArrayException -> ArrayException #

min :: ArrayException -> ArrayException -> ArrayException #

Ord AsyncException | @since base-4.2.0.0

Instance details

Defined in GHC.Internal.IO.Exception

Methods

compare :: AsyncException -> AsyncException -> Ordering #

(<) :: AsyncException -> AsyncException -> Bool #

(<=) :: AsyncException -> AsyncException -> Bool #

(>) :: AsyncException -> AsyncException -> Bool #

(>=) :: AsyncException -> AsyncException -> Bool #

max :: AsyncException -> AsyncException -> AsyncException #

min :: AsyncException -> AsyncException -> AsyncException #

Ord ExitCode |
Instance details Defined in GHC.Internal.IO.Exception Methods compare :: ExitCode -> ExitCode -> Ordering # (<) :: ExitCode -> ExitCode -> Bool # (<=) :: ExitCode -> ExitCode -> Bool # (>) :: ExitCode -> ExitCode -> Bool # (>=) :: ExitCode -> ExitCode -> Bool # max :: ExitCode -> ExitCode -> ExitCode # min :: ExitCode -> ExitCode -> ExitCode #
Ord BufferMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods compare :: BufferMode -> BufferMode -> Ordering # (<) :: BufferMode -> BufferMode -> Bool # (<=) :: BufferMode -> BufferMode -> Bool # (>) :: BufferMode -> BufferMode -> Bool # (>=) :: BufferMode -> BufferMode -> Bool # max :: BufferMode -> BufferMode -> BufferMode # min :: BufferMode -> BufferMode -> BufferMode #
Ord Newline | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods compare :: Newline -> Newline -> Ordering # (<) :: Newline -> Newline -> Bool # (<=) :: Newline -> Newline -> Bool # (>) :: Newline -> Newline -> Bool # (>=) :: Newline -> Newline -> Bool # max :: Newline -> Newline -> Newline # min :: Newline -> Newline -> Newline #
Ord NewlineMode | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods compare :: NewlineMode -> NewlineMode -> Ordering # (<) :: NewlineMode -> NewlineMode -> Bool # (<=) :: NewlineMode -> NewlineMode -> Bool # (>) :: NewlineMode -> NewlineMode -> Bool # (>=) :: NewlineMode -> NewlineMode -> Bool # max :: NewlineMode -> NewlineMode -> NewlineMode # min :: NewlineMode -> NewlineMode -> NewlineMode #
Ord IOMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.IOMode Methods compare :: IOMode -> IOMode -> Ordering # (<) :: IOMode -> IOMode -> Bool # (<=) :: IOMode -> IOMode -> Bool # (>) :: IOMode -> IOMode -> Bool # (>=) :: IOMode -> IOMode -> Bool # max :: IOMode -> IOMode -> IOMode # min :: IOMode -> IOMode -> IOMode #
Ord Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods compare :: Int16 -> Int16 -> Ordering # (<) :: Int16 -> Int16 -> Bool # (<=) :: Int16 -> Int16 -> Bool # (>) :: Int16 -> Int16 -> Bool # (>=) :: Int16 -> Int16 -> Bool # max :: Int16 -> Int16 -> Int16 # min :: Int16 -> Int16 -> Int16 #
Ord Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods compare :: Int32 -> Int32 -> Ordering # (<) :: Int32 -> Int32 -> Bool # (<=) :: Int32 -> Int32 -> Bool # (>) :: Int32 -> Int32 -> Bool # (>=) :: Int32 -> Int32 -> Bool # max :: Int32 -> Int32 -> Int32 # min :: Int32 -> Int32 -> Int32 #
Ord Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods compare :: Int64 -> Int64 -> Ordering # (<) :: Int64 -> Int64 -> Bool # (<=) :: Int64 -> Int64 -> Bool # (>) :: Int64 -> Int64 -> Bool # (>=) :: Int64 -> Int64 -> Bool # max :: Int64 -> Int64 -> Int64 # min :: Int64 -> Int64 -> Int64 #
Ord Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods compare :: Int8 -> Int8 -> Ordering # (<) :: Int8 -> Int8 -> Bool # (<=) :: Int8 -> Int8 -> Bool # (>) :: Int8 -> Int8 -> Bool # (>=) :: Int8 -> Int8 -> Bool # max :: Int8 -> Int8 -> Int8 # min :: Int8 -> Int8 -> Int8 #
Ord CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CBlkCnt -> CBlkCnt -> Ordering # (<) :: CBlkCnt -> CBlkCnt -> Bool # (<=) :: CBlkCnt -> CBlkCnt -> Bool # (>) :: CBlkCnt -> CBlkCnt -> Bool # (>=) :: CBlkCnt -> CBlkCnt -> Bool # max :: CBlkCnt -> CBlkCnt -> CBlkCnt # min :: CBlkCnt -> CBlkCnt -> CBlkCnt #
Ord CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CBlkSize -> CBlkSize -> Ordering # (<) :: CBlkSize -> CBlkSize -> Bool # (<=) :: CBlkSize -> CBlkSize -> Bool # (>) :: CBlkSize -> CBlkSize -> Bool # (>=) :: CBlkSize -> CBlkSize -> Bool # max :: CBlkSize -> CBlkSize -> CBlkSize # min :: CBlkSize -> CBlkSize -> CBlkSize #
Ord CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CCc -> CCc -> Ordering # (<) :: CCc -> CCc -> Bool # (<=) :: CCc -> CCc -> Bool # (>) :: CCc -> CCc -> Bool # (>=) :: CCc -> CCc -> Bool # max :: CCc -> CCc -> CCc # min :: CCc -> CCc -> CCc #
Ord CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CClockId -> CClockId -> Ordering # (<) :: CClockId -> CClockId -> Bool # (<=) :: CClockId -> CClockId -> Bool # (>) :: CClockId -> CClockId -> Bool # (>=) :: CClockId -> CClockId -> Bool # max :: CClockId -> CClockId -> CClockId # min :: CClockId -> CClockId -> CClockId #
Ord CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CDev -> CDev -> Ordering # (<) :: CDev -> CDev -> Bool # (<=) :: CDev -> CDev -> Bool # (>) :: CDev -> CDev -> Bool # (>=) :: CDev -> CDev -> Bool # max :: CDev -> CDev -> CDev # min :: CDev -> CDev -> CDev #
Ord CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CFsBlkCnt -> CFsBlkCnt -> Ordering # (<) :: CFsBlkCnt -> CFsBlkCnt -> Bool # (<=) :: CFsBlkCnt -> CFsBlkCnt -> Bool # (>) :: CFsBlkCnt -> CFsBlkCnt -> Bool # (>=) :: CFsBlkCnt -> CFsBlkCnt -> Bool # max :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt # min :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #
Ord CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CFsFilCnt -> CFsFilCnt -> Ordering # (<) :: CFsFilCnt -> CFsFilCnt -> Bool # (<=) :: CFsFilCnt -> CFsFilCnt -> Bool # (>) :: CFsFilCnt -> CFsFilCnt -> Bool # (>=) :: CFsFilCnt -> CFsFilCnt -> Bool # max :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt # min :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #
Ord CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CGid -> CGid -> Ordering # (<) :: CGid -> CGid -> Bool # (<=) :: CGid -> CGid -> Bool # (>) :: CGid -> CGid -> Bool # (>=) :: CGid -> CGid -> Bool # max :: CGid -> CGid -> CGid # min :: CGid -> CGid -> CGid #
Ord CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CId -> CId -> Ordering # (<) :: CId -> CId -> Bool # (<=) :: CId -> CId -> Bool # (>) :: CId -> CId -> Bool # (>=) :: CId -> CId -> Bool # max :: CId -> CId -> CId # min :: CId -> CId -> CId #
Ord CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CIno -> CIno -> Ordering # (<) :: CIno -> CIno -> Bool # (<=) :: CIno -> CIno -> Bool # (>) :: CIno -> CIno -> Bool # (>=) :: CIno -> CIno -> Bool # max :: CIno -> CIno -> CIno # min :: CIno -> CIno -> CIno #
Ord CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CKey -> CKey -> Ordering # (<) :: CKey -> CKey -> Bool # (<=) :: CKey -> CKey -> Bool # (>) :: CKey -> CKey -> Bool # (>=) :: CKey -> CKey -> Bool # max :: CKey -> CKey -> CKey # min :: CKey -> CKey -> CKey #
Ord CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CMode -> CMode -> Ordering # (<) :: CMode -> CMode -> Bool # (<=) :: CMode -> CMode -> Bool # (>) :: CMode -> CMode -> Bool # (>=) :: CMode -> CMode -> Bool # max :: CMode -> CMode -> CMode # min :: CMode -> CMode -> CMode #
Ord CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CNfds -> CNfds -> Ordering # (<) :: CNfds -> CNfds -> Bool # (<=) :: CNfds -> CNfds -> Bool # (>) :: CNfds -> CNfds -> Bool # (>=) :: CNfds -> CNfds -> Bool # max :: CNfds -> CNfds -> CNfds # min :: CNfds -> CNfds -> CNfds #
Ord CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CNlink -> CNlink -> Ordering # (<) :: CNlink -> CNlink -> Bool # (<=) :: CNlink -> CNlink -> Bool # (>) :: CNlink -> CNlink -> Bool # (>=) :: CNlink -> CNlink -> Bool # max :: CNlink -> CNlink -> CNlink # min :: CNlink -> CNlink -> CNlink #
Ord COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: COff -> COff -> Ordering # (<) :: COff -> COff -> Bool # (<=) :: COff -> COff -> Bool # (>) :: COff -> COff -> Bool # (>=) :: COff -> COff -> Bool # max :: COff -> COff -> COff # min :: COff -> COff -> COff #
Ord CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CPid -> CPid -> Ordering # (<) :: CPid -> CPid -> Bool # (<=) :: CPid -> CPid -> Bool # (>) :: CPid -> CPid -> Bool # (>=) :: CPid -> CPid -> Bool # max :: CPid -> CPid -> CPid # min :: CPid -> CPid -> CPid #
Ord CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CRLim -> CRLim -> Ordering # (<) :: CRLim -> CRLim -> Bool # (<=) :: CRLim -> CRLim -> Bool # (>) :: CRLim -> CRLim -> Bool # (>=) :: CRLim -> CRLim -> Bool # max :: CRLim -> CRLim -> CRLim # min :: CRLim -> CRLim -> CRLim #
Ord CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CSocklen -> CSocklen -> Ordering # (<) :: CSocklen -> CSocklen -> Bool # (<=) :: CSocklen -> CSocklen -> Bool # (>) :: CSocklen -> CSocklen -> Bool # (>=) :: CSocklen -> CSocklen -> Bool # max :: CSocklen -> CSocklen -> CSocklen # min :: CSocklen -> CSocklen -> CSocklen #
Ord CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CSpeed -> CSpeed -> Ordering # (<) :: CSpeed -> CSpeed -> Bool # (<=) :: CSpeed -> CSpeed -> Bool # (>) :: CSpeed -> CSpeed -> Bool # (>=) :: CSpeed -> CSpeed -> Bool # max :: CSpeed -> CSpeed -> CSpeed # min :: CSpeed -> CSpeed -> CSpeed #
Ord CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CSsize -> CSsize -> Ordering # (<) :: CSsize -> CSsize -> Bool # (<=) :: CSsize -> CSsize -> Bool # (>) :: CSsize -> CSsize -> Bool # (>=) :: CSsize -> CSsize -> Bool # max :: CSsize -> CSsize -> CSsize # min :: CSsize -> CSsize -> CSsize #
Ord CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CTcflag -> CTcflag -> Ordering # (<) :: CTcflag -> CTcflag -> Bool # (<=) :: CTcflag -> CTcflag -> Bool # (>) :: CTcflag -> CTcflag -> Bool # (>=) :: CTcflag -> CTcflag -> Bool # max :: CTcflag -> CTcflag -> CTcflag # min :: CTcflag -> CTcflag -> CTcflag #
Ord CTimer |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CTimer -> CTimer -> Ordering # (<) :: CTimer -> CTimer -> Bool # (<=) :: CTimer -> CTimer -> Bool # (>) :: CTimer -> CTimer -> Bool # (>=) :: CTimer -> CTimer -> Bool # max :: CTimer -> CTimer -> CTimer # min :: CTimer -> CTimer -> CTimer #
Ord CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: CUid -> CUid -> Ordering # (<) :: CUid -> CUid -> Bool # (<=) :: CUid -> CUid -> Bool # (>) :: CUid -> CUid -> Bool # (>=) :: CUid -> CUid -> Bool # max :: CUid -> CUid -> CUid # min :: CUid -> CUid -> CUid #
Ord Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods compare :: Fd -> Fd -> Ordering # (<) :: Fd -> Fd -> Bool # (<=) :: Fd -> Fd -> Bool # (>) :: Fd -> Fd -> Bool # (>=) :: Fd -> Fd -> Bool # max :: Fd -> Fd -> Fd # min :: Fd -> Fd -> Fd #
Ord SomeChar |
Instance details Defined in GHC.Internal.TypeLits Methods compare :: SomeChar -> SomeChar -> Ordering # (<) :: SomeChar -> SomeChar -> Bool # (<=) :: SomeChar -> SomeChar -> Bool # (>) :: SomeChar -> SomeChar -> Bool # (>=) :: SomeChar -> SomeChar -> Bool # max :: SomeChar -> SomeChar -> SomeChar # min :: SomeChar -> SomeChar -> SomeChar #
Ord SomeSymbol | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeLits Methods compare :: SomeSymbol -> SomeSymbol -> Ordering # (<) :: SomeSymbol -> SomeSymbol -> Bool # (<=) :: SomeSymbol -> SomeSymbol -> Bool # (>) :: SomeSymbol -> SomeSymbol -> Bool # (>=) :: SomeSymbol -> SomeSymbol -> Bool # max :: SomeSymbol -> SomeSymbol -> SomeSymbol # min :: SomeSymbol -> SomeSymbol -> SomeSymbol #
Ord SomeNat | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeNats Methods compare :: SomeNat -> SomeNat -> Ordering # (<) :: SomeNat -> SomeNat -> Bool # (<=) :: SomeNat -> SomeNat -> Bool # (>) :: SomeNat -> SomeNat -> Bool # (>=) :: SomeNat -> SomeNat -> Bool # max :: SomeNat -> SomeNat -> SomeNat # min :: SomeNat -> SomeNat -> SomeNat #
Ord GeneralCategory | @since base-2.01

Instance details

Defined in GHC.Internal.Unicode

Methods

compare :: GeneralCategory -> GeneralCategory -> Ordering #

(<) :: GeneralCategory -> GeneralCategory -> Bool #

(<=) :: GeneralCategory -> GeneralCategory -> Bool #

(>) :: GeneralCategory -> GeneralCategory -> Bool #

(>=) :: GeneralCategory -> GeneralCategory -> Bool #

max :: GeneralCategory -> GeneralCategory -> GeneralCategory #

min :: GeneralCategory -> GeneralCategory -> GeneralCategory #

Ord Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods compare :: Word16 -> Word16 -> Ordering # (<) :: Word16 -> Word16 -> Bool # (<=) :: Word16 -> Word16 -> Bool # (>) :: Word16 -> Word16 -> Bool # (>=) :: Word16 -> Word16 -> Bool # max :: Word16 -> Word16 -> Word16 # min :: Word16 -> Word16 -> Word16 #
Ord Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods compare :: Word32 -> Word32 -> Ordering # (<) :: Word32 -> Word32 -> Bool # (<=) :: Word32 -> Word32 -> Bool # (>) :: Word32 -> Word32 -> Bool # (>=) :: Word32 -> Word32 -> Bool # max :: Word32 -> Word32 -> Word32 # min :: Word32 -> Word32 -> Word32 #
Ord Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods compare :: Word64 -> Word64 -> Ordering # (<) :: Word64 -> Word64 -> Bool # (<=) :: Word64 -> Word64 -> Bool # (>) :: Word64 -> Word64 -> Bool # (>=) :: Word64 -> Word64 -> Bool # max :: Word64 -> Word64 -> Word64 # min :: Word64 -> Word64 -> Word64 #
Ord Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods compare :: Word8 -> Word8 -> Ordering # (<) :: Word8 -> Word8 -> Bool # (<=) :: Word8 -> Word8 -> Bool # (>) :: Word8 -> Word8 -> Bool # (>=) :: Word8 -> Word8 -> Bool # max :: Word8 -> Word8 -> Word8 # min :: Word8 -> Word8 -> Word8 #
Ord PrimOp # |
Instance details Defined in GHC.Builtin.PrimOps Methods compare :: PrimOp -> PrimOp -> Ordering # (<) :: PrimOp -> PrimOp -> Bool # (<=) :: PrimOp -> PrimOp -> Bool # (>) :: PrimOp -> PrimOp -> Bool # (>=) :: PrimOp -> PrimOp -> Bool # max :: PrimOp -> PrimOp -> PrimOp # min :: PrimOp -> PrimOp -> PrimOp #
Ord PrimOpEffect # |

Instance details

Defined in GHC.Builtin.PrimOps

Methods

compare :: PrimOpEffect -> PrimOpEffect -> Ordering #

(<) :: PrimOpEffect -> PrimOpEffect -> Bool #

(<=) :: PrimOpEffect -> PrimOpEffect -> Bool #

(>) :: PrimOpEffect -> PrimOpEffect -> Bool #

(>=) :: PrimOpEffect -> PrimOpEffect -> Bool #

max :: PrimOpEffect -> PrimOpEffect -> PrimOpEffect #

min :: PrimOpEffect -> PrimOpEffect -> PrimOpEffect #

Ord ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods compare :: ByteOff -> ByteOff -> Ordering # (<) :: ByteOff -> ByteOff -> Bool # (<=) :: ByteOff -> ByteOff -> Bool # (>) :: ByteOff -> ByteOff -> Bool # (>=) :: ByteOff -> ByteOff -> Bool # max :: ByteOff -> ByteOff -> ByteOff # min :: ByteOff -> ByteOff -> ByteOff #
Ord HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods compare :: HalfWord -> HalfWord -> Ordering # (<) :: HalfWord -> HalfWord -> Bool # (<=) :: HalfWord -> HalfWord -> Bool # (>) :: HalfWord -> HalfWord -> Bool # (>=) :: HalfWord -> HalfWord -> Bool # max :: HalfWord -> HalfWord -> HalfWord # min :: HalfWord -> HalfWord -> HalfWord #
Ord RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods compare :: RegBitmap -> RegBitmap -> Ordering # (<) :: RegBitmap -> RegBitmap -> Bool # (<=) :: RegBitmap -> RegBitmap -> Bool # (>) :: RegBitmap -> RegBitmap -> Bool # (>=) :: RegBitmap -> RegBitmap -> Bool # max :: RegBitmap -> RegBitmap -> RegBitmap # min :: RegBitmap -> RegBitmap -> RegBitmap #
Ord WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods compare :: WordOff -> WordOff -> Ordering # (<) :: WordOff -> WordOff -> Bool # (<=) :: WordOff -> WordOff -> Bool # (>) :: WordOff -> WordOff -> Bool # (>=) :: WordOff -> WordOff -> Bool # max :: WordOff -> WordOff -> WordOff # min :: WordOff -> WordOff -> WordOff #
Ord CmmInfoTable # |
Instance details Defined in GHC.Cmm Methods compare :: CmmInfoTable -> CmmInfoTable -> Ordering # (<) :: CmmInfoTable -> CmmInfoTable -> Bool # (<=) :: CmmInfoTable -> CmmInfoTable -> Bool # (>) :: CmmInfoTable -> CmmInfoTable -> Bool # (>=) :: CmmInfoTable -> CmmInfoTable -> Bool # max :: CmmInfoTable -> CmmInfoTable -> CmmInfoTable # min :: CmmInfoTable -> CmmInfoTable -> CmmInfoTable #
Ord ProfilingInfo # |

Instance details

Defined in GHC.Cmm

Methods

compare :: ProfilingInfo -> ProfilingInfo -> Ordering #

(<) :: ProfilingInfo -> ProfilingInfo -> Bool #

(<=) :: ProfilingInfo -> ProfilingInfo -> Bool #

(>) :: ProfilingInfo -> ProfilingInfo -> Bool #

(>=) :: ProfilingInfo -> ProfilingInfo -> Bool #

max :: ProfilingInfo -> ProfilingInfo -> ProfilingInfo #

min :: ProfilingInfo -> ProfilingInfo -> ProfilingInfo #

Ord CLabel # |
Instance details Defined in GHC.Cmm.CLabel Methods compare :: CLabel -> CLabel -> Ordering # (<) :: CLabel -> CLabel -> Bool # (<=) :: CLabel -> CLabel -> Bool # (>) :: CLabel -> CLabel -> Bool # (>=) :: CLabel -> CLabel -> Bool # max :: CLabel -> CLabel -> CLabel # min :: CLabel -> CLabel -> CLabel #
Ord ConInfoTableLocation # |

Instance details

Defined in GHC.Cmm.CLabel

Methods

compare :: ConInfoTableLocation -> ConInfoTableLocation -> Ordering #

(<) :: ConInfoTableLocation -> ConInfoTableLocation -> Bool #

(<=) :: ConInfoTableLocation -> ConInfoTableLocation -> Bool #

(>) :: ConInfoTableLocation -> ConInfoTableLocation -> Bool #

(>=) :: ConInfoTableLocation -> ConInfoTableLocation -> Bool #

max :: ConInfoTableLocation -> ConInfoTableLocation -> ConInfoTableLocation #

min :: ConInfoTableLocation -> ConInfoTableLocation -> ConInfoTableLocation #

Ord DynamicLinkerLabelInfo # |

Instance details

Defined in GHC.Cmm.CLabel

Methods

compare :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Ordering #

(<) :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Bool #

(<=) :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Bool #

(>) :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Bool #

(>=) :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> Bool #

max :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo #

min :: DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo -> DynamicLinkerLabelInfo #

Ord ForeignLabelSource # |

Instance details

Defined in GHC.Cmm.CLabel

Methods

compare :: ForeignLabelSource -> ForeignLabelSource -> Ordering #

(<) :: ForeignLabelSource -> ForeignLabelSource -> Bool #

(<=) :: ForeignLabelSource -> ForeignLabelSource -> Bool #

(>) :: ForeignLabelSource -> ForeignLabelSource -> Bool #

(>=) :: ForeignLabelSource -> ForeignLabelSource -> Bool #

max :: ForeignLabelSource -> ForeignLabelSource -> ForeignLabelSource #

min :: ForeignLabelSource -> ForeignLabelSource -> ForeignLabelSource #

Ord InfoProvEnt # |
Instance details Defined in GHC.Cmm.CLabel Methods compare :: InfoProvEnt -> InfoProvEnt -> Ordering # (<) :: InfoProvEnt -> InfoProvEnt -> Bool # (<=) :: InfoProvEnt -> InfoProvEnt -> Bool # (>) :: InfoProvEnt -> InfoProvEnt -> Bool # (>=) :: InfoProvEnt -> InfoProvEnt -> Bool # max :: InfoProvEnt -> InfoProvEnt -> InfoProvEnt # min :: InfoProvEnt -> InfoProvEnt -> InfoProvEnt #
Ord NeedExternDecl # |

Instance details

Defined in GHC.Cmm.CLabel

Methods

compare :: NeedExternDecl -> NeedExternDecl -> Ordering #

(<) :: NeedExternDecl -> NeedExternDecl -> Bool #

(<=) :: NeedExternDecl -> NeedExternDecl -> Bool #

(>) :: NeedExternDecl -> NeedExternDecl -> Bool #

(>=) :: NeedExternDecl -> NeedExternDecl -> Bool #

max :: NeedExternDecl -> NeedExternDecl -> NeedExternDecl #

min :: NeedExternDecl -> NeedExternDecl -> NeedExternDecl #

Ord Label # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods compare :: Label -> Label -> Ordering # (<) :: Label -> Label -> Bool # (<=) :: Label -> Label -> Bool # (>) :: Label -> Label -> Bool # (>=) :: Label -> Label -> Bool # max :: Label -> Label -> Label # min :: Label -> Label -> Label #
Ord LabelSet # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods compare :: LabelSet -> LabelSet -> Ordering # (<) :: LabelSet -> LabelSet -> Bool # (<=) :: LabelSet -> LabelSet -> Bool # (>) :: LabelSet -> LabelSet -> Bool # (>=) :: LabelSet -> LabelSet -> Bool # max :: LabelSet -> LabelSet -> LabelSet # min :: LabelSet -> LabelSet -> LabelSet #
Ord AlignmentSpec # |

Instance details

Defined in GHC.Cmm.Expr

Methods

compare :: AlignmentSpec -> AlignmentSpec -> Ordering #

(<) :: AlignmentSpec -> AlignmentSpec -> Bool #

(<=) :: AlignmentSpec -> AlignmentSpec -> Bool #

(>) :: AlignmentSpec -> AlignmentSpec -> Bool #

(>=) :: AlignmentSpec -> AlignmentSpec -> Bool #

max :: AlignmentSpec -> AlignmentSpec -> AlignmentSpec #

min :: AlignmentSpec -> AlignmentSpec -> AlignmentSpec #

Ord Area # |
Instance details Defined in GHC.Cmm.Expr Methods compare :: Area -> Area -> Ordering # (<) :: Area -> Area -> Bool # (<=) :: Area -> Area -> Bool # (>) :: Area -> Area -> Bool # (>=) :: Area -> Area -> Bool # max :: Area -> Area -> Area # min :: Area -> Area -> Area #
Ord MemoryOrdering # |

Instance details

Defined in GHC.Cmm.MachOp

Methods

compare :: MemoryOrdering -> MemoryOrdering -> Ordering #

(<) :: MemoryOrdering -> MemoryOrdering -> Bool #

(<=) :: MemoryOrdering -> MemoryOrdering -> Bool #

(>) :: MemoryOrdering -> MemoryOrdering -> Bool #

(>=) :: MemoryOrdering -> MemoryOrdering -> Bool #

max :: MemoryOrdering -> MemoryOrdering -> MemoryOrdering #

min :: MemoryOrdering -> MemoryOrdering -> MemoryOrdering #

Ord CmmTickScope # |
Instance details Defined in GHC.Cmm.Node Methods compare :: CmmTickScope -> CmmTickScope -> Ordering # (<) :: CmmTickScope -> CmmTickScope -> Bool # (<=) :: CmmTickScope -> CmmTickScope -> Bool # (>) :: CmmTickScope -> CmmTickScope -> Bool # (>=) :: CmmTickScope -> CmmTickScope -> Bool # max :: CmmTickScope -> CmmTickScope -> CmmTickScope # min :: CmmTickScope -> CmmTickScope -> CmmTickScope #
Ord CmmReg # |
Instance details Defined in GHC.Cmm.Reg Methods compare :: CmmReg -> CmmReg -> Ordering # (<) :: CmmReg -> CmmReg -> Bool # (<=) :: CmmReg -> CmmReg -> Bool # (>) :: CmmReg -> CmmReg -> Bool # (>=) :: CmmReg -> CmmReg -> Bool # max :: CmmReg -> CmmReg -> CmmReg # min :: CmmReg -> CmmReg -> CmmReg #
Ord GlobalReg # |
Instance details Defined in GHC.Cmm.Reg Methods compare :: GlobalReg -> GlobalReg -> Ordering # (<) :: GlobalReg -> GlobalReg -> Bool # (<=) :: GlobalReg -> GlobalReg -> Bool # (>) :: GlobalReg -> GlobalReg -> Bool # (>=) :: GlobalReg -> GlobalReg -> Bool # max :: GlobalReg -> GlobalReg -> GlobalReg # min :: GlobalReg -> GlobalReg -> GlobalReg #
Ord GlobalRegUse # |
Instance details Defined in GHC.Cmm.Reg Methods compare :: GlobalRegUse -> GlobalRegUse -> Ordering # (<) :: GlobalRegUse -> GlobalRegUse -> Bool # (<=) :: GlobalRegUse -> GlobalRegUse -> Bool # (>) :: GlobalRegUse -> GlobalRegUse -> Bool # (>=) :: GlobalRegUse -> GlobalRegUse -> Bool # max :: GlobalRegUse -> GlobalRegUse -> GlobalRegUse # min :: GlobalRegUse -> GlobalRegUse -> GlobalRegUse #
Ord LocalReg # |
Instance details Defined in GHC.Cmm.Reg Methods compare :: LocalReg -> LocalReg -> Ordering # (<) :: LocalReg -> LocalReg -> Bool # (<=) :: LocalReg -> LocalReg -> Bool # (>) :: LocalReg -> LocalReg -> Bool # (>=) :: LocalReg -> LocalReg -> Bool # max :: LocalReg -> LocalReg -> LocalReg # min :: LocalReg -> LocalReg -> LocalReg #
Ord Width # |
Instance details Defined in GHC.Cmm.Type Methods compare :: Width -> Width -> Ordering # (<) :: Width -> Width -> Bool # (<=) :: Width -> Width -> Bool # (>) :: Width -> Width -> Bool # (>=) :: Width -> Width -> Bool # max :: Width -> Width -> Width # min :: Width -> Width -> Width #
Ord LlvmVersion # |
Instance details Defined in GHC.CmmToLlvm.Version.Type Methods compare :: LlvmVersion -> LlvmVersion -> Ordering # (<) :: LlvmVersion -> LlvmVersion -> Bool # (<=) :: LlvmVersion -> LlvmVersion -> Bool # (>) :: LlvmVersion -> LlvmVersion -> Bool # (>=) :: LlvmVersion -> LlvmVersion -> Bool # max :: LlvmVersion -> LlvmVersion -> LlvmVersion # min :: LlvmVersion -> LlvmVersion -> LlvmVersion #
Ord AltCon # |
Instance details Defined in GHC.Core Methods compare :: AltCon -> AltCon -> Ordering # (<) :: AltCon -> AltCon -> Bool # (<=) :: AltCon -> AltCon -> Bool # (>) :: AltCon -> AltCon -> Bool # (>=) :: AltCon -> AltCon -> Bool # max :: AltCon -> AltCon -> AltCon # min :: AltCon -> AltCon -> AltCon #
Ord CoAxiomRule # |
Instance details Defined in GHC.Core.Coercion.Axiom Methods compare :: CoAxiomRule -> CoAxiomRule -> Ordering # (<) :: CoAxiomRule -> CoAxiomRule -> Bool # (<=) :: CoAxiomRule -> CoAxiomRule -> Bool # (>) :: CoAxiomRule -> CoAxiomRule -> Bool # (>=) :: CoAxiomRule -> CoAxiomRule -> Bool # max :: CoAxiomRule -> CoAxiomRule -> CoAxiomRule # min :: CoAxiomRule -> CoAxiomRule -> CoAxiomRule #
Ord Tick # |
Instance details Defined in GHC.Core.Opt.Stats Methods compare :: Tick -> Tick -> Ordering # (<) :: Tick -> Tick -> Bool # (<=) :: Tick -> Tick -> Bool # (>) :: Tick -> Tick -> Bool # (>=) :: Tick -> Tick -> Bool # max :: Tick -> Tick -> Tick # min :: Tick -> Tick -> Tick #
Ord EqRel # |
Instance details Defined in GHC.Core.Predicate Methods compare :: EqRel -> EqRel -> Ordering # (<) :: EqRel -> EqRel -> Bool # (<=) :: EqRel -> EqRel -> Bool # (>) :: EqRel -> EqRel -> Bool # (>=) :: EqRel -> EqRel -> Bool # max :: EqRel -> EqRel -> EqRel # min :: EqRel -> EqRel -> EqRel #
Ord PrimElemRep # |
Instance details Defined in GHC.Core.TyCon Methods compare :: PrimElemRep -> PrimElemRep -> Ordering # (<) :: PrimElemRep -> PrimElemRep -> Bool # (<=) :: PrimElemRep -> PrimElemRep -> Bool # (>) :: PrimElemRep -> PrimElemRep -> Bool # (>=) :: PrimElemRep -> PrimElemRep -> Bool # max :: PrimElemRep -> PrimElemRep -> PrimElemRep # min :: PrimElemRep -> PrimElemRep -> PrimElemRep #
Ord PrimRep # |
Instance details Defined in GHC.Core.TyCon Methods compare :: PrimRep -> PrimRep -> Ordering # (<) :: PrimRep -> PrimRep -> Bool # (<=) :: PrimRep -> PrimRep -> Bool # (>) :: PrimRep -> PrimRep -> Bool # (>=) :: PrimRep -> PrimRep -> Bool # max :: PrimRep -> PrimRep -> PrimRep # min :: PrimRep -> PrimRep -> PrimRep #
Ord OverridingBool # | Since: 9.4.1

Instance details

Defined in GHC.Data.Bool

Methods

compare :: OverridingBool -> OverridingBool -> Ordering #

(<) :: OverridingBool -> OverridingBool -> Bool #

(<=) :: OverridingBool -> OverridingBool -> Bool #

(>) :: OverridingBool -> OverridingBool -> Bool #

(>=) :: OverridingBool -> OverridingBool -> Bool #

max :: OverridingBool -> OverridingBool -> OverridingBool #

min :: OverridingBool -> OverridingBool -> OverridingBool #

Ord LexicalFastString # |

Instance details

Defined in GHC.Data.FastString

Methods

compare :: LexicalFastString -> LexicalFastString -> Ordering #

(<) :: LexicalFastString -> LexicalFastString -> Bool #

(<=) :: LexicalFastString -> LexicalFastString -> Bool #

(>) :: LexicalFastString -> LexicalFastString -> Bool #

(>=) :: LexicalFastString -> LexicalFastString -> Bool #

max :: LexicalFastString -> LexicalFastString -> LexicalFastString #

min :: LexicalFastString -> LexicalFastString -> LexicalFastString #

Ord NonDetFastString # |

Instance details

Defined in GHC.Data.FastString

Methods

compare :: NonDetFastString -> NonDetFastString -> Ordering #

(<) :: NonDetFastString -> NonDetFastString -> Bool #

(<=) :: NonDetFastString -> NonDetFastString -> Bool #

(>) :: NonDetFastString -> NonDetFastString -> Bool #

(>=) :: NonDetFastString -> NonDetFastString -> Bool #

max :: NonDetFastString -> NonDetFastString -> NonDetFastString #

min :: NonDetFastString -> NonDetFastString -> NonDetFastString #

Ord EdgeType # |
Instance details Defined in GHC.Data.Graph.Directed Methods compare :: EdgeType -> EdgeType -> Ordering # (<) :: EdgeType -> EdgeType -> Bool # (<=) :: EdgeType -> EdgeType -> Bool # (>) :: EdgeType -> EdgeType -> Bool # (>=) :: EdgeType -> EdgeType -> Bool # max :: EdgeType -> EdgeType -> EdgeType # min :: EdgeType -> EdgeType -> EdgeType #
Ord ShortText # |
Instance details Defined in GHC.Data.ShortText Methods compare :: ShortText -> ShortText -> Ordering # (<) :: ShortText -> ShortText -> Bool # (<=) :: ShortText -> ShortText -> Bool # (>) :: ShortText -> ShortText -> Bool # (>=) :: ShortText -> ShortText -> Bool # max :: ShortText -> ShortText -> ShortText # min :: ShortText -> ShortText -> ShortText #
Ord Word64Set # |
Instance details Defined in GHC.Data.Word64Set.Internal Methods compare :: Word64Set -> Word64Set -> Ordering # (<) :: Word64Set -> Word64Set -> Bool # (<=) :: Word64Set -> Word64Set -> Bool # (>) :: Word64Set -> Word64Set -> Bool # (>=) :: Word64Set -> Word64Set -> Bool # max :: Word64Set -> Word64Set -> Word64Set # min :: Word64Set -> Word64Set -> Word64Set #
Ord DynamicTooState # |

Instance details

Defined in GHC.Driver.DynFlags

Methods

compare :: DynamicTooState -> DynamicTooState -> Ordering #

(<) :: DynamicTooState -> DynamicTooState -> Bool #

(<=) :: DynamicTooState -> DynamicTooState -> Bool #

(>) :: DynamicTooState -> DynamicTooState -> Bool #

(>=) :: DynamicTooState -> DynamicTooState -> Bool #

max :: DynamicTooState -> DynamicTooState -> DynamicTooState #

min :: DynamicTooState -> DynamicTooState -> DynamicTooState #

Ord WarningFlag # |
Instance details Defined in GHC.Driver.Flags Methods compare :: WarningFlag -> WarningFlag -> Ordering # (<) :: WarningFlag -> WarningFlag -> Bool # (<=) :: WarningFlag -> WarningFlag -> Bool # (>) :: WarningFlag -> WarningFlag -> Bool # (>=) :: WarningFlag -> WarningFlag -> Bool # max :: WarningFlag -> WarningFlag -> WarningFlag # min :: WarningFlag -> WarningFlag -> WarningFlag #
Ord PrimType # |
Instance details Defined in GHC.Exts.Heap.Closures Methods compare :: PrimType -> PrimType -> Ordering # (<) :: PrimType -> PrimType -> Bool # (<=) :: PrimType -> PrimType -> Bool # (>) :: PrimType -> PrimType -> Bool # (>=) :: PrimType -> PrimType -> Bool # max :: PrimType -> PrimType -> PrimType # min :: PrimType -> PrimType -> PrimType #
Ord TsoFlags # |
Instance details Defined in GHC.Exts.Heap.Closures Methods compare :: TsoFlags -> TsoFlags -> Ordering # (<) :: TsoFlags -> TsoFlags -> Bool # (<=) :: TsoFlags -> TsoFlags -> Bool # (>) :: TsoFlags -> TsoFlags -> Bool # (>=) :: TsoFlags -> TsoFlags -> Bool # max :: TsoFlags -> TsoFlags -> TsoFlags # min :: TsoFlags -> TsoFlags -> TsoFlags #
Ord WhatNext # |
Instance details Defined in GHC.Exts.Heap.Closures Methods compare :: WhatNext -> WhatNext -> Ordering # (<) :: WhatNext -> WhatNext -> Bool # (<=) :: WhatNext -> WhatNext -> Bool # (>) :: WhatNext -> WhatNext -> Bool # (>=) :: WhatNext -> WhatNext -> Bool # max :: WhatNext -> WhatNext -> WhatNext # min :: WhatNext -> WhatNext -> WhatNext #
Ord WhyBlocked # |
Instance details Defined in GHC.Exts.Heap.Closures Methods compare :: WhyBlocked -> WhyBlocked -> Ordering # (<) :: WhyBlocked -> WhyBlocked -> Bool # (<=) :: WhyBlocked -> WhyBlocked -> Bool # (>) :: WhyBlocked -> WhyBlocked -> Bool # (>=) :: WhyBlocked -> WhyBlocked -> Bool # max :: WhyBlocked -> WhyBlocked -> WhyBlocked # min :: WhyBlocked -> WhyBlocked -> WhyBlocked #
Ord CostCentre # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods compare :: CostCentre -> CostCentre -> Ordering # (<) :: CostCentre -> CostCentre -> Bool # (<=) :: CostCentre -> CostCentre -> Bool # (>) :: CostCentre -> CostCentre -> Bool # (>=) :: CostCentre -> CostCentre -> Bool # max :: CostCentre -> CostCentre -> CostCentre # min :: CostCentre -> CostCentre -> CostCentre #
Ord CostCentreStack # |

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

compare :: CostCentreStack -> CostCentreStack -> Ordering #

(<) :: CostCentreStack -> CostCentreStack -> Bool #

(<=) :: CostCentreStack -> CostCentreStack -> Bool #

(>) :: CostCentreStack -> CostCentreStack -> Bool #

(>=) :: CostCentreStack -> CostCentreStack -> Bool #

max :: CostCentreStack -> CostCentreStack -> CostCentreStack #

min :: CostCentreStack -> CostCentreStack -> CostCentreStack #

Ord IndexTable # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods compare :: IndexTable -> IndexTable -> Ordering # (<) :: IndexTable -> IndexTable -> Bool # (<=) :: IndexTable -> IndexTable -> Bool # (>) :: IndexTable -> IndexTable -> Bool # (>=) :: IndexTable -> IndexTable -> Bool # max :: IndexTable -> IndexTable -> IndexTable # min :: IndexTable -> IndexTable -> IndexTable #
Ord StgTSOProfInfo # |

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

compare :: StgTSOProfInfo -> StgTSOProfInfo -> Ordering #

(<) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool #

(<=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool #

(>) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool #

(>=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool #

max :: StgTSOProfInfo -> StgTSOProfInfo -> StgTSOProfInfo #

min :: StgTSOProfInfo -> StgTSOProfInfo -> StgTSOProfInfo #

Ord HsDocStringChunk # |

Instance details

Defined in GHC.Hs.DocString

Methods

compare :: HsDocStringChunk -> HsDocStringChunk -> Ordering #

(<) :: HsDocStringChunk -> HsDocStringChunk -> Bool #

(<=) :: HsDocStringChunk -> HsDocStringChunk -> Bool #

(>) :: HsDocStringChunk -> HsDocStringChunk -> Bool #

(>=) :: HsDocStringChunk -> HsDocStringChunk -> Bool #

max :: HsDocStringChunk -> HsDocStringChunk -> HsDocStringChunk #

min :: HsDocStringChunk -> HsDocStringChunk -> HsDocStringChunk #

Ord HsDocStringDecorator # |

Instance details

Defined in GHC.Hs.DocString

Methods

compare :: HsDocStringDecorator -> HsDocStringDecorator -> Ordering #

(<) :: HsDocStringDecorator -> HsDocStringDecorator -> Bool #

(<=) :: HsDocStringDecorator -> HsDocStringDecorator -> Bool #

(>) :: HsDocStringDecorator -> HsDocStringDecorator -> Bool #

(>=) :: HsDocStringDecorator -> HsDocStringDecorator -> Bool #

max :: HsDocStringDecorator -> HsDocStringDecorator -> HsDocStringDecorator #

min :: HsDocStringDecorator -> HsDocStringDecorator -> HsDocStringDecorator #

Ord AOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods compare :: AOp -> AOp -> Ordering # (<) :: AOp -> AOp -> Bool # (<=) :: AOp -> AOp -> Bool # (>) :: AOp -> AOp -> Bool # (>=) :: AOp -> AOp -> Bool # max :: AOp -> AOp -> AOp # min :: AOp -> AOp -> AOp #
Ord Op # |
Instance details Defined in GHC.JS.JStg.Syntax Methods compare :: Op -> Op -> Ordering # (<) :: Op -> Op -> Bool # (<=) :: Op -> Op -> Bool # (>) :: Op -> Op -> Bool # (>=) :: Op -> Op -> Bool # max :: Op -> Op -> Op # min :: Op -> Op -> Op #
Ord UOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods compare :: UOp -> UOp -> Ordering # (<) :: UOp -> UOp -> Bool # (<=) :: UOp -> UOp -> Bool # (>) :: UOp -> UOp -> Bool # (>=) :: UOp -> UOp -> Bool # max :: UOp -> UOp -> UOp # min :: UOp -> UOp -> UOp #
Ord AOp # |
Instance details Defined in GHC.JS.Syntax Methods compare :: AOp -> AOp -> Ordering # (<) :: AOp -> AOp -> Bool # (<=) :: AOp -> AOp -> Bool # (>) :: AOp -> AOp -> Bool # (>=) :: AOp -> AOp -> Bool # max :: AOp -> AOp -> AOp # min :: AOp -> AOp -> AOp #
Ord Op # |
Instance details Defined in GHC.JS.Syntax Methods compare :: Op -> Op -> Ordering # (<) :: Op -> Op -> Bool # (<=) :: Op -> Op -> Bool # (>) :: Op -> Op -> Bool # (>=) :: Op -> Op -> Bool # max :: Op -> Op -> Op # min :: Op -> Op -> Op #
Ord UOp # |
Instance details Defined in GHC.JS.Syntax Methods compare :: UOp -> UOp -> Ordering # (<) :: UOp -> UOp -> Bool # (<=) :: UOp -> UOp -> Bool # (>) :: UOp -> UOp -> Bool # (>=) :: UOp -> UOp -> Bool # max :: UOp -> UOp -> UOp # min :: UOp -> UOp -> UOp #
Ord Extension # |
Instance details Defined in GHC.LanguageExtensions.Type Methods compare :: Extension -> Extension -> Ordering # (<) :: Extension -> Extension -> Bool # (<=) :: Extension -> Extension -> Bool # (>) :: Extension -> Extension -> Bool # (>=) :: Extension -> Extension -> Bool # max :: Extension -> Extension -> Extension # min :: Extension -> Extension -> Extension #
Ord AnnKeywordId # |

Instance details

Defined in GHC.Parser.Annotation

Methods

compare :: AnnKeywordId -> AnnKeywordId -> Ordering #

(<) :: AnnKeywordId -> AnnKeywordId -> Bool #

(<=) :: AnnKeywordId -> AnnKeywordId -> Bool #

(>) :: AnnKeywordId -> AnnKeywordId -> Bool #

(>=) :: AnnKeywordId -> AnnKeywordId -> Bool #

max :: AnnKeywordId -> AnnKeywordId -> AnnKeywordId #

min :: AnnKeywordId -> AnnKeywordId -> AnnKeywordId #

Ord BindTag # |
Instance details Defined in GHC.Parser.Annotation Methods compare :: BindTag -> BindTag -> Ordering # (<) :: BindTag -> BindTag -> Bool # (<=) :: BindTag -> BindTag -> Bool # (>) :: BindTag -> BindTag -> Bool # (>=) :: BindTag -> BindTag -> Bool # max :: BindTag -> BindTag -> BindTag # min :: BindTag -> BindTag -> BindTag #
Ord DeclTag # |
Instance details Defined in GHC.Parser.Annotation Methods compare :: DeclTag -> DeclTag -> Ordering # (<) :: DeclTag -> DeclTag -> Bool # (<=) :: DeclTag -> DeclTag -> Bool # (>) :: DeclTag -> DeclTag -> Bool # (>=) :: DeclTag -> DeclTag -> Bool # max :: DeclTag -> DeclTag -> DeclTag # min :: DeclTag -> DeclTag -> DeclTag #
Ord HasE # |
Instance details Defined in GHC.Parser.Annotation Methods compare :: HasE -> HasE -> Ordering # (<) :: HasE -> HasE -> Bool # (<=) :: HasE -> HasE -> Bool # (>) :: HasE -> HasE -> Bool # (>=) :: HasE -> HasE -> Bool # max :: HasE -> HasE -> HasE # min :: HasE -> HasE -> HasE #
Ord IsUnicodeSyntax # |

Instance details

Defined in GHC.Parser.Annotation

Methods

compare :: IsUnicodeSyntax -> IsUnicodeSyntax -> Ordering #

(<) :: IsUnicodeSyntax -> IsUnicodeSyntax -> Bool #

(<=) :: IsUnicodeSyntax -> IsUnicodeSyntax -> Bool #

(>) :: IsUnicodeSyntax -> IsUnicodeSyntax -> Bool #

(>=) :: IsUnicodeSyntax -> IsUnicodeSyntax -> Bool #

max :: IsUnicodeSyntax -> IsUnicodeSyntax -> IsUnicodeSyntax #

min :: IsUnicodeSyntax -> IsUnicodeSyntax -> IsUnicodeSyntax #

Ord NameAdornment # |

Instance details

Defined in GHC.Parser.Annotation

Methods

compare :: NameAdornment -> NameAdornment -> Ordering #

(<) :: NameAdornment -> NameAdornment -> Bool #

(<=) :: NameAdornment -> NameAdornment -> Bool #

(>) :: NameAdornment -> NameAdornment -> Bool #

(>=) :: NameAdornment -> NameAdornment -> Bool #

max :: NameAdornment -> NameAdornment -> NameAdornment #

min :: NameAdornment -> NameAdornment -> NameAdornment #

Ord NoEpAnns # |
Instance details Defined in GHC.Parser.Annotation Methods compare :: NoEpAnns -> NoEpAnns -> Ordering # (<) :: NoEpAnns -> NoEpAnns -> Bool # (<=) :: NoEpAnns -> NoEpAnns -> Bool # (>) :: NoEpAnns -> NoEpAnns -> Bool # (>=) :: NoEpAnns -> NoEpAnns -> Bool # max :: NoEpAnns -> NoEpAnns -> NoEpAnns # min :: NoEpAnns -> NoEpAnns -> NoEpAnns #
Ord ParenType # |
Instance details Defined in GHC.Parser.Annotation Methods compare :: ParenType -> ParenType -> Ordering # (<) :: ParenType -> ParenType -> Bool # (<=) :: ParenType -> ParenType -> Bool # (>) :: ParenType -> ParenType -> Bool # (>=) :: ParenType -> ParenType -> Bool # max :: ParenType -> ParenType -> ParenType # min :: ParenType -> ParenType -> ParenType #
Ord LexErrKind # |
Instance details Defined in GHC.Parser.Errors.Types Methods compare :: LexErrKind -> LexErrKind -> Ordering # (<) :: LexErrKind -> LexErrKind -> Bool # (<=) :: LexErrKind -> LexErrKind -> Bool # (>) :: LexErrKind -> LexErrKind -> Bool # (>=) :: LexErrKind -> LexErrKind -> Bool # max :: LexErrKind -> LexErrKind -> LexErrKind # min :: LexErrKind -> LexErrKind -> LexErrKind #
Ord NumUnderscoreReason # |

Instance details

Defined in GHC.Parser.Errors.Types

Methods

compare :: NumUnderscoreReason -> NumUnderscoreReason -> Ordering #

(<) :: NumUnderscoreReason -> NumUnderscoreReason -> Bool #

(<=) :: NumUnderscoreReason -> NumUnderscoreReason -> Bool #

(>) :: NumUnderscoreReason -> NumUnderscoreReason -> Bool #

(>=) :: NumUnderscoreReason -> NumUnderscoreReason -> Bool #

max :: NumUnderscoreReason -> NumUnderscoreReason -> NumUnderscoreReason #

min :: NumUnderscoreReason -> NumUnderscoreReason -> NumUnderscoreReason #

Ord BmiVersion # |
Instance details Defined in GHC.Platform Methods compare :: BmiVersion -> BmiVersion -> Ordering # (<) :: BmiVersion -> BmiVersion -> Bool # (<=) :: BmiVersion -> BmiVersion -> Bool # (>) :: BmiVersion -> BmiVersion -> Bool # (>=) :: BmiVersion -> BmiVersion -> Bool # max :: BmiVersion -> BmiVersion -> BmiVersion # min :: BmiVersion -> BmiVersion -> BmiVersion #
Ord Platform # |
Instance details Defined in GHC.Platform Methods compare :: Platform -> Platform -> Ordering # (<) :: Platform -> Platform -> Bool # (<=) :: Platform -> Platform -> Bool # (>) :: Platform -> Platform -> Bool # (>=) :: Platform -> Platform -> Bool # max :: Platform -> Platform -> Platform # min :: Platform -> Platform -> Platform #
Ord PlatformWordSize # |

Instance details

Defined in GHC.Platform

Methods

compare :: PlatformWordSize -> PlatformWordSize -> Ordering #

(<) :: PlatformWordSize -> PlatformWordSize -> Bool #

(<=) :: PlatformWordSize -> PlatformWordSize -> Bool #

(>) :: PlatformWordSize -> PlatformWordSize -> Bool #

(>=) :: PlatformWordSize -> PlatformWordSize -> Bool #

max :: PlatformWordSize -> PlatformWordSize -> PlatformWordSize #

min :: PlatformWordSize -> PlatformWordSize -> PlatformWordSize #

Ord SseVersion # |
Instance details Defined in GHC.Platform Methods compare :: SseVersion -> SseVersion -> Ordering # (<) :: SseVersion -> SseVersion -> Bool # (<=) :: SseVersion -> SseVersion -> Bool # (>) :: SseVersion -> SseVersion -> Bool # (>=) :: SseVersion -> SseVersion -> Bool # max :: SseVersion -> SseVersion -> SseVersion # min :: SseVersion -> SseVersion -> SseVersion #
Ord Arch # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: Arch -> Arch -> Ordering # (<) :: Arch -> Arch -> Bool # (<=) :: Arch -> Arch -> Bool # (>) :: Arch -> Arch -> Bool # (>=) :: Arch -> Arch -> Bool # max :: Arch -> Arch -> Arch # min :: Arch -> Arch -> Arch #
Ord ArchOS # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: ArchOS -> ArchOS -> Ordering # (<) :: ArchOS -> ArchOS -> Bool # (<=) :: ArchOS -> ArchOS -> Bool # (>) :: ArchOS -> ArchOS -> Bool # (>=) :: ArchOS -> ArchOS -> Bool # max :: ArchOS -> ArchOS -> ArchOS # min :: ArchOS -> ArchOS -> ArchOS #
Ord ArmABI # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: ArmABI -> ArmABI -> Ordering # (<) :: ArmABI -> ArmABI -> Bool # (<=) :: ArmABI -> ArmABI -> Bool # (>) :: ArmABI -> ArmABI -> Bool # (>=) :: ArmABI -> ArmABI -> Bool # max :: ArmABI -> ArmABI -> ArmABI # min :: ArmABI -> ArmABI -> ArmABI #
Ord ArmISA # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: ArmISA -> ArmISA -> Ordering # (<) :: ArmISA -> ArmISA -> Bool # (<=) :: ArmISA -> ArmISA -> Bool # (>) :: ArmISA -> ArmISA -> Bool # (>=) :: ArmISA -> ArmISA -> Bool # max :: ArmISA -> ArmISA -> ArmISA # min :: ArmISA -> ArmISA -> ArmISA #
Ord ArmISAExt # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: ArmISAExt -> ArmISAExt -> Ordering # (<) :: ArmISAExt -> ArmISAExt -> Bool # (<=) :: ArmISAExt -> ArmISAExt -> Bool # (>) :: ArmISAExt -> ArmISAExt -> Bool # (>=) :: ArmISAExt -> ArmISAExt -> Bool # max :: ArmISAExt -> ArmISAExt -> ArmISAExt # min :: ArmISAExt -> ArmISAExt -> ArmISAExt #
Ord OS # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: OS -> OS -> Ordering # (<) :: OS -> OS -> Bool # (<=) :: OS -> OS -> Bool # (>) :: OS -> OS -> Bool # (>=) :: OS -> OS -> Bool # max :: OS -> OS -> OS # min :: OS -> OS -> OS #
Ord PPC_64ABI # |
Instance details Defined in GHC.Platform.ArchOS Methods compare :: PPC_64ABI -> PPC_64ABI -> Ordering # (<) :: PPC_64ABI -> PPC_64ABI -> Bool # (<=) :: PPC_64ABI -> PPC_64ABI -> Bool # (>) :: PPC_64ABI -> PPC_64ABI -> Bool # (>=) :: PPC_64ABI -> PPC_64ABI -> Bool # max :: PPC_64ABI -> PPC_64ABI -> PPC_64ABI # min :: PPC_64ABI -> PPC_64ABI -> PPC_64ABI #
Ord PlatformConstants # |

Instance details

Defined in GHC.Platform.Constants

Methods

compare :: PlatformConstants -> PlatformConstants -> Ordering #

(<) :: PlatformConstants -> PlatformConstants -> Bool #

(<=) :: PlatformConstants -> PlatformConstants -> Bool #

(>) :: PlatformConstants -> PlatformConstants -> Bool #

(>=) :: PlatformConstants -> PlatformConstants -> Bool #

max :: PlatformConstants -> PlatformConstants -> PlatformConstants #

min :: PlatformConstants -> PlatformConstants -> PlatformConstants #

Ord Profile # |
Instance details Defined in GHC.Platform.Profile Methods compare :: Profile -> Profile -> Ordering # (<) :: Profile -> Profile -> Bool # (<=) :: Profile -> Profile -> Bool # (>) :: Profile -> Profile -> Bool # (>=) :: Profile -> Profile -> Bool # max :: Profile -> Profile -> Profile # min :: Profile -> Profile -> Profile #
Ord RealReg # |
Instance details Defined in GHC.Platform.Reg Methods compare :: RealReg -> RealReg -> Ordering # (<) :: RealReg -> RealReg -> Bool # (<=) :: RealReg -> RealReg -> Bool # (>) :: RealReg -> RealReg -> Bool # (>=) :: RealReg -> RealReg -> Bool # max :: RealReg -> RealReg -> RealReg # min :: RealReg -> RealReg -> RealReg #
Ord Reg # |
Instance details Defined in GHC.Platform.Reg Methods compare :: Reg -> Reg -> Ordering # (<) :: Reg -> Reg -> Bool # (<=) :: Reg -> Reg -> Bool # (>) :: Reg -> Reg -> Bool # (>=) :: Reg -> Reg -> Bool # max :: Reg -> Reg -> Reg # min :: Reg -> Reg -> Reg #
Ord VirtualReg # |
Instance details Defined in GHC.Platform.Reg Methods compare :: VirtualReg -> VirtualReg -> Ordering # (<) :: VirtualReg -> VirtualReg -> Bool # (<=) :: VirtualReg -> VirtualReg -> Bool # (>) :: VirtualReg -> VirtualReg -> Bool # (>=) :: VirtualReg -> VirtualReg -> Bool # max :: VirtualReg -> VirtualReg -> VirtualReg # min :: VirtualReg -> VirtualReg -> VirtualReg #
Ord Way # |
Instance details Defined in GHC.Platform.Ways Methods compare :: Way -> Way -> Ordering # (<) :: Way -> Way -> Bool # (<=) :: Way -> Way -> Bool # (>) :: Way -> Way -> Bool # (>=) :: Way -> Way -> Bool # max :: Way -> Way -> Way # min :: Way -> Way -> Way #
Ord ArgDescr # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods compare :: ArgDescr -> ArgDescr -> Ordering # (<) :: ArgDescr -> ArgDescr -> Bool # (<=) :: ArgDescr -> ArgDescr -> Bool # (>) :: ArgDescr -> ArgDescr -> Bool # (>=) :: ArgDescr -> ArgDescr -> Bool # max :: ArgDescr -> ArgDescr -> ArgDescr # min :: ArgDescr -> ArgDescr -> ArgDescr #
Ord ClosureTypeInfo # |

Instance details

Defined in GHC.Runtime.Heap.Layout

Methods

compare :: ClosureTypeInfo -> ClosureTypeInfo -> Ordering #

(<) :: ClosureTypeInfo -> ClosureTypeInfo -> Bool #

(<=) :: ClosureTypeInfo -> ClosureTypeInfo -> Bool #

(>) :: ClosureTypeInfo -> ClosureTypeInfo -> Bool #

(>=) :: ClosureTypeInfo -> ClosureTypeInfo -> Bool #

max :: ClosureTypeInfo -> ClosureTypeInfo -> ClosureTypeInfo #

min :: ClosureTypeInfo -> ClosureTypeInfo -> ClosureTypeInfo #

Ord SMRep # |
Instance details Defined in GHC.Runtime.Heap.Layout Methods compare :: SMRep -> SMRep -> Ordering # (<) :: SMRep -> SMRep -> Bool # (<=) :: SMRep -> SMRep -> Bool # (>) :: SMRep -> SMRep -> Bool # (>=) :: SMRep -> SMRep -> Bool # max :: SMRep -> SMRep -> SMRep # min :: SMRep -> SMRep -> SMRep #
Ord NoExtFieldSilent # |

Instance details

Defined in GHC.Stg.Syntax

Methods

compare :: NoExtFieldSilent -> NoExtFieldSilent -> Ordering #

(<) :: NoExtFieldSilent -> NoExtFieldSilent -> Bool #

(<=) :: NoExtFieldSilent -> NoExtFieldSilent -> Bool #

(>) :: NoExtFieldSilent -> NoExtFieldSilent -> Bool #

(>=) :: NoExtFieldSilent -> NoExtFieldSilent -> Bool #

max :: NoExtFieldSilent -> NoExtFieldSilent -> NoExtFieldSilent #

min :: NoExtFieldSilent -> NoExtFieldSilent -> NoExtFieldSilent #

Ord BlockRef # |
Instance details Defined in GHC.StgToJS.Object Methods compare :: BlockRef -> BlockRef -> Ordering # (<) :: BlockRef -> BlockRef -> Bool # (<=) :: BlockRef -> BlockRef -> Bool # (>) :: BlockRef -> BlockRef -> Bool # (>=) :: BlockRef -> BlockRef -> Bool # max :: BlockRef -> BlockRef -> BlockRef # min :: BlockRef -> BlockRef -> BlockRef #
Ord ExportedFun # |
Instance details Defined in GHC.StgToJS.Object Methods compare :: ExportedFun -> ExportedFun -> Ordering # (<) :: ExportedFun -> ExportedFun -> Bool # (<=) :: ExportedFun -> ExportedFun -> Bool # (>) :: ExportedFun -> ExportedFun -> Bool # (>=) :: ExportedFun -> ExportedFun -> Bool # max :: ExportedFun -> ExportedFun -> ExportedFun # min :: ExportedFun -> ExportedFun -> ExportedFun #
Ord JSOptions # |
Instance details Defined in GHC.StgToJS.Object Methods compare :: JSOptions -> JSOptions -> Ordering # (<) :: JSOptions -> JSOptions -> Bool # (<=) :: JSOptions -> JSOptions -> Bool # (>) :: JSOptions -> JSOptions -> Bool # (>=) :: JSOptions -> JSOptions -> Bool # max :: JSOptions -> JSOptions -> JSOptions # min :: JSOptions -> JSOptions -> JSOptions #
Ord ObjectKind # |
Instance details Defined in GHC.StgToJS.Object Methods compare :: ObjectKind -> ObjectKind -> Ordering # (<) :: ObjectKind -> ObjectKind -> Bool # (<=) :: ObjectKind -> ObjectKind -> Bool # (>) :: ObjectKind -> ObjectKind -> Bool # (>=) :: ObjectKind -> ObjectKind -> Bool # max :: ObjectKind -> ObjectKind -> ObjectKind # min :: ObjectKind -> ObjectKind -> ObjectKind #
Ord CILayout # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: CILayout -> CILayout -> Ordering # (<) :: CILayout -> CILayout -> Bool # (<=) :: CILayout -> CILayout -> Bool # (>) :: CILayout -> CILayout -> Bool # (>=) :: CILayout -> CILayout -> Bool # max :: CILayout -> CILayout -> CILayout # min :: CILayout -> CILayout -> CILayout #
Ord CIRegs # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: CIRegs -> CIRegs -> Ordering # (<) :: CIRegs -> CIRegs -> Bool # (<=) :: CIRegs -> CIRegs -> Bool # (>) :: CIRegs -> CIRegs -> Bool # (>=) :: CIRegs -> CIRegs -> Bool # max :: CIRegs -> CIRegs -> CIRegs # min :: CIRegs -> CIRegs -> CIRegs #
Ord CIType # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: CIType -> CIType -> Ordering # (<) :: CIType -> CIType -> Bool # (<=) :: CIType -> CIType -> Bool # (>) :: CIType -> CIType -> Bool # (>=) :: CIType -> CIType -> Bool # max :: CIType -> CIType -> CIType # min :: CIType -> CIType -> CIType #
Ord ClosureType # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: ClosureType -> ClosureType -> Ordering # (<) :: ClosureType -> ClosureType -> Bool # (<=) :: ClosureType -> ClosureType -> Bool # (>) :: ClosureType -> ClosureType -> Bool # (>=) :: ClosureType -> ClosureType -> Bool # max :: ClosureType -> ClosureType -> ClosureType # min :: ClosureType -> ClosureType -> ClosureType #
Ord ExpFun # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: ExpFun -> ExpFun -> Ordering # (<) :: ExpFun -> ExpFun -> Bool # (<=) :: ExpFun -> ExpFun -> Bool # (>) :: ExpFun -> ExpFun -> Bool # (>=) :: ExpFun -> ExpFun -> Bool # max :: ExpFun -> ExpFun -> ExpFun # min :: ExpFun -> ExpFun -> ExpFun #
Ord IdKey # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: IdKey -> IdKey -> Ordering # (<) :: IdKey -> IdKey -> Bool # (<=) :: IdKey -> IdKey -> Bool # (>) :: IdKey -> IdKey -> Bool # (>=) :: IdKey -> IdKey -> Bool # max :: IdKey -> IdKey -> IdKey # min :: IdKey -> IdKey -> IdKey #
Ord IdType # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: IdType -> IdType -> Ordering # (<) :: IdType -> IdType -> Bool # (<=) :: IdType -> IdType -> Bool # (>) :: IdType -> IdType -> Bool # (>=) :: IdType -> IdType -> Bool # max :: IdType -> IdType -> IdType # min :: IdType -> IdType -> IdType #
Ord JSFFIType # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: JSFFIType -> JSFFIType -> Ordering # (<) :: JSFFIType -> JSFFIType -> Bool # (<=) :: JSFFIType -> JSFFIType -> Bool # (>) :: JSFFIType -> JSFFIType -> Bool # (>=) :: JSFFIType -> JSFFIType -> Bool # max :: JSFFIType -> JSFFIType -> JSFFIType # min :: JSFFIType -> JSFFIType -> JSFFIType #
Ord JSRep # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: JSRep -> JSRep -> Ordering # (<) :: JSRep -> JSRep -> Bool # (<=) :: JSRep -> JSRep -> Bool # (>) :: JSRep -> JSRep -> Bool # (>=) :: JSRep -> JSRep -> Bool # max :: JSRep -> JSRep -> JSRep # min :: JSRep -> JSRep -> JSRep #
Ord OtherSymb # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: OtherSymb -> OtherSymb -> Ordering # (<) :: OtherSymb -> OtherSymb -> Bool # (<=) :: OtherSymb -> OtherSymb -> Bool # (>) :: OtherSymb -> OtherSymb -> Bool # (>=) :: OtherSymb -> OtherSymb -> Bool # max :: OtherSymb -> OtherSymb -> OtherSymb # min :: OtherSymb -> OtherSymb -> OtherSymb #
Ord StackSlot # |
Instance details Defined in GHC.StgToJS.Types Methods compare :: StackSlot -> StackSlot -> Ordering # (<) :: StackSlot -> StackSlot -> Bool # (<=) :: StackSlot -> StackSlot -> Bool # (>) :: StackSlot -> StackSlot -> Bool # (>=) :: StackSlot -> StackSlot -> Bool # max :: StackSlot -> StackSlot -> StackSlot # min :: StackSlot -> StackSlot -> StackSlot #
Ord StaticUnboxed # |

Instance details

Defined in GHC.StgToJS.Types

Methods

compare :: StaticUnboxed -> StaticUnboxed -> Ordering #

(<) :: StaticUnboxed -> StaticUnboxed -> Bool #

(<=) :: StaticUnboxed -> StaticUnboxed -> Bool #

(>) :: StaticUnboxed -> StaticUnboxed -> Bool #

(>=) :: StaticUnboxed -> StaticUnboxed -> Bool #

max :: StaticUnboxed -> StaticUnboxed -> StaticUnboxed #

min :: StaticUnboxed -> StaticUnboxed -> StaticUnboxed #

Ord ThreadStatus # |

Instance details

Defined in GHC.StgToJS.Types

Methods

compare :: ThreadStatus -> ThreadStatus -> Ordering #

(<) :: ThreadStatus -> ThreadStatus -> Bool #

(<=) :: ThreadStatus -> ThreadStatus -> Bool #

(>) :: ThreadStatus -> ThreadStatus -> Bool #

(>=) :: ThreadStatus -> ThreadStatus -> Bool #

max :: ThreadStatus -> ThreadStatus -> ThreadStatus #

min :: ThreadStatus -> ThreadStatus -> ThreadStatus #

Ord HoleFit # |
Instance details Defined in GHC.Tc.Errors.Hole.FitTypes Methods compare :: HoleFit -> HoleFit -> Ordering # (<) :: HoleFit -> HoleFit -> Bool # (<=) :: HoleFit -> HoleFit -> Bool # (>) :: HoleFit -> HoleFit -> Bool # (>=) :: HoleFit -> HoleFit -> Bool # max :: HoleFit -> HoleFit -> HoleFit # min :: HoleFit -> HoleFit -> HoleFit #
Ord HoleFitCandidate # |

Instance details

Defined in GHC.Tc.Errors.Hole.FitTypes

Methods

compare :: HoleFitCandidate -> HoleFitCandidate -> Ordering #

(<) :: HoleFitCandidate -> HoleFitCandidate -> Bool #

(<=) :: HoleFitCandidate -> HoleFitCandidate -> Bool #

(>) :: HoleFitCandidate -> HoleFitCandidate -> Bool #

(>=) :: HoleFitCandidate -> HoleFitCandidate -> Bool #

max :: HoleFitCandidate -> HoleFitCandidate -> HoleFitCandidate #

min :: HoleFitCandidate -> HoleFitCandidate -> HoleFitCandidate #

Ord DocLoc # |
Instance details Defined in GHC.Tc.Types Methods compare :: DocLoc -> DocLoc -> Ordering # (<) :: DocLoc -> DocLoc -> Bool # (<=) :: DocLoc -> DocLoc -> Bool # (>) :: DocLoc -> DocLoc -> Bool # (>=) :: DocLoc -> DocLoc -> Bool # max :: DocLoc -> DocLoc -> DocLoc # min :: DocLoc -> DocLoc -> DocLoc #
Ord SubGoalDepth # |

Instance details

Defined in GHC.Tc.Types.Constraint

Methods

compare :: SubGoalDepth -> SubGoalDepth -> Ordering #

(<) :: SubGoalDepth -> SubGoalDepth -> Bool #

(<=) :: SubGoalDepth -> SubGoalDepth -> Bool #

(>) :: SubGoalDepth -> SubGoalDepth -> Bool #

(>=) :: SubGoalDepth -> SubGoalDepth -> Bool #

max :: SubGoalDepth -> SubGoalDepth -> SubGoalDepth #

min :: SubGoalDepth -> SubGoalDepth -> SubGoalDepth #

Ord TcLevel # |
Instance details Defined in GHC.Tc.Utils.TcType Methods compare :: TcLevel -> TcLevel -> Ordering # (<) :: TcLevel -> TcLevel -> Bool # (<=) :: TcLevel -> TcLevel -> Bool # (>) :: TcLevel -> TcLevel -> Bool # (>=) :: TcLevel -> TcLevel -> Bool # max :: TcLevel -> TcLevel -> TcLevel # min :: TcLevel -> TcLevel -> TcLevel #
Ord Alignment # |
Instance details Defined in GHC.Types.Basic Methods compare :: Alignment -> Alignment -> Ordering # (<) :: Alignment -> Alignment -> Bool # (<=) :: Alignment -> Alignment -> Bool # (>) :: Alignment -> Alignment -> Bool # (>=) :: Alignment -> Alignment -> Bool # max :: Alignment -> Alignment -> Alignment # min :: Alignment -> Alignment -> Alignment #
Ord FunctionOrData # |

Instance details

Defined in GHC.Types.Basic

Methods

compare :: FunctionOrData -> FunctionOrData -> Ordering #

(<) :: FunctionOrData -> FunctionOrData -> Bool #

(<=) :: FunctionOrData -> FunctionOrData -> Bool #

(>) :: FunctionOrData -> FunctionOrData -> Bool #

(>=) :: FunctionOrData -> FunctionOrData -> Bool #

max :: FunctionOrData -> FunctionOrData -> FunctionOrData #

min :: FunctionOrData -> FunctionOrData -> FunctionOrData #

Ord IntWithInf # |
Instance details Defined in GHC.Types.Basic Methods compare :: IntWithInf -> IntWithInf -> Ordering # (<) :: IntWithInf -> IntWithInf -> Bool # (<=) :: IntWithInf -> IntWithInf -> Bool # (>) :: IntWithInf -> IntWithInf -> Bool # (>=) :: IntWithInf -> IntWithInf -> Bool # max :: IntWithInf -> IntWithInf -> IntWithInf # min :: IntWithInf -> IntWithInf -> IntWithInf #
Ord Levity # |
Instance details Defined in GHC.Types.Basic Methods compare :: Levity -> Levity -> Ordering # (<) :: Levity -> Levity -> Bool # (<=) :: Levity -> Levity -> Bool # (>) :: Levity -> Levity -> Bool # (>=) :: Levity -> Levity -> Bool # max :: Levity -> Levity -> Levity # min :: Levity -> Levity -> Levity #
Ord PprPrec # |
Instance details Defined in GHC.Types.Basic Methods compare :: PprPrec -> PprPrec -> Ordering # (<) :: PprPrec -> PprPrec -> Bool # (<=) :: PprPrec -> PprPrec -> Bool # (>) :: PprPrec -> PprPrec -> Bool # (>=) :: PprPrec -> PprPrec -> Bool # max :: PprPrec -> PprPrec -> PprPrec # min :: PprPrec -> PprPrec -> PprPrec #
Ord TypeOrConstraint # |

Instance details

Defined in GHC.Types.Basic

Methods

compare :: TypeOrConstraint -> TypeOrConstraint -> Ordering #

(<) :: TypeOrConstraint -> TypeOrConstraint -> Bool #

(<=) :: TypeOrConstraint -> TypeOrConstraint -> Bool #

(>) :: TypeOrConstraint -> TypeOrConstraint -> Bool #

(>=) :: TypeOrConstraint -> TypeOrConstraint -> Bool #

max :: TypeOrConstraint -> TypeOrConstraint -> TypeOrConstraint #

min :: TypeOrConstraint -> TypeOrConstraint -> TypeOrConstraint #

Ord CCFlavour # |
Instance details Defined in GHC.Types.CostCentre Methods compare :: CCFlavour -> CCFlavour -> Ordering # (<) :: CCFlavour -> CCFlavour -> Bool # (<=) :: CCFlavour -> CCFlavour -> Bool # (>) :: CCFlavour -> CCFlavour -> Bool # (>=) :: CCFlavour -> CCFlavour -> Bool # max :: CCFlavour -> CCFlavour -> CCFlavour # min :: CCFlavour -> CCFlavour -> CCFlavour #
Ord CostCentre # |
Instance details Defined in GHC.Types.CostCentre Methods compare :: CostCentre -> CostCentre -> Ordering # (<) :: CostCentre -> CostCentre -> Bool # (<=) :: CostCentre -> CostCentre -> Bool # (>) :: CostCentre -> CostCentre -> Bool # (>=) :: CostCentre -> CostCentre -> Bool # max :: CostCentre -> CostCentre -> CostCentre # min :: CostCentre -> CostCentre -> CostCentre #
Ord CostCentreStack # |

Instance details

Defined in GHC.Types.CostCentre

Methods

compare :: CostCentreStack -> CostCentreStack -> Ordering #

(<) :: CostCentreStack -> CostCentreStack -> Bool #

(<=) :: CostCentreStack -> CostCentreStack -> Bool #

(>) :: CostCentreStack -> CostCentreStack -> Bool #

(>=) :: CostCentreStack -> CostCentreStack -> Bool #

max :: CostCentreStack -> CostCentreStack -> CostCentreStack #

min :: CostCentreStack -> CostCentreStack -> CostCentreStack #

Ord CostCentreIndex # |

Instance details

Defined in GHC.Types.CostCentre.State

Methods

compare :: CostCentreIndex -> CostCentreIndex -> Ordering #

(<) :: CostCentreIndex -> CostCentreIndex -> Bool #

(<=) :: CostCentreIndex -> CostCentreIndex -> Bool #

(>) :: CostCentreIndex -> CostCentreIndex -> Bool #

(>=) :: CostCentreIndex -> CostCentreIndex -> Bool #

max :: CostCentreIndex -> CostCentreIndex -> CostCentreIndex #

min :: CostCentreIndex -> CostCentreIndex -> CostCentreIndex #

Ord DiagnosticCode # |

Instance details

Defined in GHC.Types.Error

Methods

compare :: DiagnosticCode -> DiagnosticCode -> Ordering #

(<) :: DiagnosticCode -> DiagnosticCode -> Bool #

(<=) :: DiagnosticCode -> DiagnosticCode -> Bool #

(>) :: DiagnosticCode -> DiagnosticCode -> Bool #

(>=) :: DiagnosticCode -> DiagnosticCode -> Bool #

max :: DiagnosticCode -> DiagnosticCode -> DiagnosticCode #

min :: DiagnosticCode -> DiagnosticCode -> DiagnosticCode #

Ord Severity # |
Instance details Defined in GHC.Types.Error Methods compare :: Severity -> Severity -> Ordering # (<) :: Severity -> Severity -> Bool # (<=) :: Severity -> Severity -> Bool # (>) :: Severity -> Severity -> Bool # (>=) :: Severity -> Severity -> Bool # max :: Severity -> Severity -> Severity # min :: Severity -> Severity -> Severity #
Ord CafInfo # |
Instance details Defined in GHC.Types.Id.Info Methods compare :: CafInfo -> CafInfo -> Ordering # (<) :: CafInfo -> CafInfo -> Bool # (<=) :: CafInfo -> CafInfo -> Bool # (>) :: CafInfo -> CafInfo -> Bool # (>=) :: CafInfo -> CafInfo -> Bool # max :: CafInfo -> CafInfo -> CafInfo # min :: CafInfo -> CafInfo -> CafInfo #
Ord LitNumType # |
Instance details Defined in GHC.Types.Literal Methods compare :: LitNumType -> LitNumType -> Ordering # (<) :: LitNumType -> LitNumType -> Bool # (<=) :: LitNumType -> LitNumType -> Bool # (>) :: LitNumType -> LitNumType -> Bool # (>=) :: LitNumType -> LitNumType -> Bool # max :: LitNumType -> LitNumType -> LitNumType # min :: LitNumType -> LitNumType -> LitNumType #
Ord Literal # | Needed for the `Ord` instance of `AltCon`, which in turn is needed in `CoreMap`.
Instance details Defined in GHC.Types.Literal Methods compare :: Literal -> Literal -> Ordering # (<) :: Literal -> Literal -> Bool # (<=) :: Literal -> Literal -> Bool # (>) :: Literal -> Literal -> Bool # (>=) :: Literal -> Literal -> Bool # max :: Literal -> Literal -> Literal # min :: Literal -> Literal -> Literal #
Ord Name # | Caution: This instance is implemented via `nonDetCmpUnique`, which means that the ordering is not stable across deserialization or rebuilds. See `nonDetCmpUnique` for further information, and #15240 for a bug caused by improper use of this instance.
Instance details Defined in GHC.Types.Name Methods compare :: Name -> Name -> Ordering # (<) :: Name -> Name -> Bool # (<=) :: Name -> Name -> Bool # (>) :: Name -> Name -> Bool # (>=) :: Name -> Name -> Bool # max :: Name -> Name -> Name # min :: Name -> Name -> Name #
Ord NameSpace # |
Instance details Defined in GHC.Types.Name.Occurrence Methods compare :: NameSpace -> NameSpace -> Ordering # (<) :: NameSpace -> NameSpace -> Bool # (<=) :: NameSpace -> NameSpace -> Bool # (>) :: NameSpace -> NameSpace -> Bool # (>=) :: NameSpace -> NameSpace -> Bool # max :: NameSpace -> NameSpace -> NameSpace # min :: NameSpace -> NameSpace -> NameSpace #
Ord OccName # |
Instance details Defined in GHC.Types.Name.Occurrence Methods compare :: OccName -> OccName -> Ordering # (<) :: OccName -> OccName -> Bool # (<=) :: OccName -> OccName -> Bool # (>) :: OccName -> OccName -> Bool # (>=) :: OccName -> OccName -> Bool # max :: OccName -> OccName -> OccName # min :: OccName -> OccName -> OccName #
Ord RdrName # |
Instance details Defined in GHC.Types.Name.Reader Methods compare :: RdrName -> RdrName -> Ordering # (<) :: RdrName -> RdrName -> Bool # (<=) :: RdrName -> RdrName -> Bool # (>) :: RdrName -> RdrName -> Bool # (>=) :: RdrName -> RdrName -> Bool # max :: RdrName -> RdrName -> RdrName # min :: RdrName -> RdrName -> RdrName #
Ord PkgQual # |
Instance details Defined in GHC.Types.PkgQual Methods compare :: PkgQual -> PkgQual -> Ordering # (<) :: PkgQual -> PkgQual -> Bool # (<=) :: PkgQual -> PkgQual -> Bool # (>) :: PkgQual -> PkgQual -> Bool # (>=) :: PkgQual -> PkgQual -> Bool # max :: PkgQual -> PkgQual -> PkgQual # min :: PkgQual -> PkgQual -> PkgQual #
Ord SlotTy # |
Instance details Defined in GHC.Types.RepType Methods compare :: SlotTy -> SlotTy -> Ordering # (<) :: SlotTy -> SlotTy -> Bool # (<=) :: SlotTy -> SlotTy -> Bool # (>) :: SlotTy -> SlotTy -> Bool # (>=) :: SlotTy -> SlotTy -> Bool # max :: SlotTy -> SlotTy -> SlotTy # min :: SlotTy -> SlotTy -> SlotTy #
Ord SaneDouble # |
Instance details Defined in GHC.Types.SaneDouble Methods compare :: SaneDouble -> SaneDouble -> Ordering # (<) :: SaneDouble -> SaneDouble -> Bool # (<=) :: SaneDouble -> SaneDouble -> Bool # (>) :: SaneDouble -> SaneDouble -> Bool # (>=) :: SaneDouble -> SaneDouble -> Bool # max :: SaneDouble -> SaneDouble -> SaneDouble # min :: SaneDouble -> SaneDouble -> SaneDouble #
Ord HsBootOrSig # |
Instance details Defined in GHC.Types.SourceFile Methods compare :: HsBootOrSig -> HsBootOrSig -> Ordering # (<) :: HsBootOrSig -> HsBootOrSig -> Bool # (<=) :: HsBootOrSig -> HsBootOrSig -> Bool # (>) :: HsBootOrSig -> HsBootOrSig -> Bool # (>=) :: HsBootOrSig -> HsBootOrSig -> Bool # max :: HsBootOrSig -> HsBootOrSig -> HsBootOrSig # min :: HsBootOrSig -> HsBootOrSig -> HsBootOrSig #
Ord HscSource # |
Instance details Defined in GHC.Types.SourceFile Methods compare :: HscSource -> HscSource -> Ordering # (<) :: HscSource -> HscSource -> Bool # (<=) :: HscSource -> HscSource -> Bool # (>) :: HscSource -> HscSource -> Bool # (>=) :: HscSource -> HscSource -> Bool # max :: HscSource -> HscSource -> HscSource # min :: HscSource -> HscSource -> HscSource #
Ord FractionalExponentBase # |

Instance details

Defined in GHC.Types.SourceText

Methods

compare :: FractionalExponentBase -> FractionalExponentBase -> Ordering #

(<) :: FractionalExponentBase -> FractionalExponentBase -> Bool #

(<=) :: FractionalExponentBase -> FractionalExponentBase -> Bool #

(>) :: FractionalExponentBase -> FractionalExponentBase -> Bool #

(>=) :: FractionalExponentBase -> FractionalExponentBase -> Bool #

max :: FractionalExponentBase -> FractionalExponentBase -> FractionalExponentBase #

min :: FractionalExponentBase -> FractionalExponentBase -> FractionalExponentBase #

Ord FractionalLit # | Be wary of using this instance to compare for equal *values* when exponents are large. The same value expressed in different syntactic form won't compare as equal when any of the exponents is >= 100.

Instance details

Defined in GHC.Types.SourceText

Methods

compare :: FractionalLit -> FractionalLit -> Ordering #

(<) :: FractionalLit -> FractionalLit -> Bool #

(<=) :: FractionalLit -> FractionalLit -> Bool #

(>) :: FractionalLit -> FractionalLit -> Bool #

(>=) :: FractionalLit -> FractionalLit -> Bool #

max :: FractionalLit -> FractionalLit -> FractionalLit #

min :: FractionalLit -> FractionalLit -> FractionalLit #

Ord IntegralLit # |
Instance details Defined in GHC.Types.SourceText Methods compare :: IntegralLit -> IntegralLit -> Ordering # (<) :: IntegralLit -> IntegralLit -> Bool # (<=) :: IntegralLit -> IntegralLit -> Bool # (>) :: IntegralLit -> IntegralLit -> Bool # (>=) :: IntegralLit -> IntegralLit -> Bool # max :: IntegralLit -> IntegralLit -> IntegralLit # min :: IntegralLit -> IntegralLit -> IntegralLit #
Ord BufPos # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: BufPos -> BufPos -> Ordering # (<) :: BufPos -> BufPos -> Bool # (<=) :: BufPos -> BufPos -> Bool # (>) :: BufPos -> BufPos -> Bool # (>=) :: BufPos -> BufPos -> Bool # max :: BufPos -> BufPos -> BufPos # min :: BufPos -> BufPos -> BufPos #
Ord BufSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: BufSpan -> BufSpan -> Ordering # (<) :: BufSpan -> BufSpan -> Bool # (<=) :: BufSpan -> BufSpan -> Bool # (>) :: BufSpan -> BufSpan -> Bool # (>=) :: BufSpan -> BufSpan -> Bool # max :: BufSpan -> BufSpan -> BufSpan # min :: BufSpan -> BufSpan -> BufSpan #
Ord DeltaPos # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: DeltaPos -> DeltaPos -> Ordering # (<) :: DeltaPos -> DeltaPos -> Bool # (<=) :: DeltaPos -> DeltaPos -> Bool # (>) :: DeltaPos -> DeltaPos -> Bool # (>=) :: DeltaPos -> DeltaPos -> Bool # max :: DeltaPos -> DeltaPos -> DeltaPos # min :: DeltaPos -> DeltaPos -> DeltaPos #
Ord NoComments # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: NoComments -> NoComments -> Ordering # (<) :: NoComments -> NoComments -> Bool # (<=) :: NoComments -> NoComments -> Bool # (>) :: NoComments -> NoComments -> Bool # (>=) :: NoComments -> NoComments -> Bool # max :: NoComments -> NoComments -> NoComments # min :: NoComments -> NoComments -> NoComments #
Ord PsLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: PsLoc -> PsLoc -> Ordering # (<) :: PsLoc -> PsLoc -> Bool # (<=) :: PsLoc -> PsLoc -> Bool # (>) :: PsLoc -> PsLoc -> Bool # (>=) :: PsLoc -> PsLoc -> Bool # max :: PsLoc -> PsLoc -> PsLoc # min :: PsLoc -> PsLoc -> PsLoc #
Ord PsSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: PsSpan -> PsSpan -> Ordering # (<) :: PsSpan -> PsSpan -> Bool # (<=) :: PsSpan -> PsSpan -> Bool # (>) :: PsSpan -> PsSpan -> Bool # (>=) :: PsSpan -> PsSpan -> Bool # max :: PsSpan -> PsSpan -> PsSpan # min :: PsSpan -> PsSpan -> PsSpan #
Ord RealSrcLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: RealSrcLoc -> RealSrcLoc -> Ordering # (<) :: RealSrcLoc -> RealSrcLoc -> Bool # (<=) :: RealSrcLoc -> RealSrcLoc -> Bool # (>) :: RealSrcLoc -> RealSrcLoc -> Bool # (>=) :: RealSrcLoc -> RealSrcLoc -> Bool # max :: RealSrcLoc -> RealSrcLoc -> RealSrcLoc # min :: RealSrcLoc -> RealSrcLoc -> RealSrcLoc #
Ord RealSrcSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods compare :: RealSrcSpan -> RealSrcSpan -> Ordering # (<) :: RealSrcSpan -> RealSrcSpan -> Bool # (<=) :: RealSrcSpan -> RealSrcSpan -> Bool # (>) :: RealSrcSpan -> RealSrcSpan -> Bool # (>=) :: RealSrcSpan -> RealSrcSpan -> Bool # max :: RealSrcSpan -> RealSrcSpan -> RealSrcSpan # min :: RealSrcSpan -> RealSrcSpan -> RealSrcSpan #
Ord ForAllTyFlag # |
Instance details Defined in GHC.Types.Var Methods compare :: ForAllTyFlag -> ForAllTyFlag -> Ordering # (<) :: ForAllTyFlag -> ForAllTyFlag -> Bool # (<=) :: ForAllTyFlag -> ForAllTyFlag -> Bool # (>) :: ForAllTyFlag -> ForAllTyFlag -> Bool # (>=) :: ForAllTyFlag -> ForAllTyFlag -> Bool # max :: ForAllTyFlag -> ForAllTyFlag -> ForAllTyFlag # min :: ForAllTyFlag -> ForAllTyFlag -> ForAllTyFlag #
Ord FunTyFlag # |
Instance details Defined in GHC.Types.Var Methods compare :: FunTyFlag -> FunTyFlag -> Ordering # (<) :: FunTyFlag -> FunTyFlag -> Bool # (<=) :: FunTyFlag -> FunTyFlag -> Bool # (>) :: FunTyFlag -> FunTyFlag -> Bool # (>=) :: FunTyFlag -> FunTyFlag -> Bool # max :: FunTyFlag -> FunTyFlag -> FunTyFlag # min :: FunTyFlag -> FunTyFlag -> FunTyFlag #
Ord Specificity # |
Instance details Defined in GHC.Types.Var Methods compare :: Specificity -> Specificity -> Ordering # (<) :: Specificity -> Specificity -> Bool # (<=) :: Specificity -> Specificity -> Bool # (>) :: Specificity -> Specificity -> Bool # (>=) :: Specificity -> Specificity -> Bool # max :: Specificity -> Specificity -> Specificity # min :: Specificity -> Specificity -> Specificity #
Ord Var # |
Instance details Defined in GHC.Types.Var Methods compare :: Var -> Var -> Ordering # (<) :: Var -> Var -> Bool # (<=) :: Var -> Var -> Bool # (>) :: Var -> Var -> Bool # (>=) :: Var -> Var -> Bool # max :: Var -> Var -> Var # min :: Var -> Var -> Var #
Ord ModNodeKeyWithUid # |

Instance details

Defined in GHC.Unit.Module.Graph

Methods

compare :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Ordering #

(<) :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Bool #

(<=) :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Bool #

(>) :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Bool #

(>=) :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> Bool #

max :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> ModNodeKeyWithUid #

min :: ModNodeKeyWithUid -> ModNodeKeyWithUid -> ModNodeKeyWithUid #

Ord ModuleGraphNode # |

Instance details

Defined in GHC.Unit.Module.Graph

Methods

compare :: ModuleGraphNode -> ModuleGraphNode -> Ordering #

(<) :: ModuleGraphNode -> ModuleGraphNode -> Bool #

(<=) :: ModuleGraphNode -> ModuleGraphNode -> Bool #

(>) :: ModuleGraphNode -> ModuleGraphNode -> Bool #

(>=) :: ModuleGraphNode -> ModuleGraphNode -> Bool #

max :: ModuleGraphNode -> ModuleGraphNode -> ModuleGraphNode #

min :: ModuleGraphNode -> ModuleGraphNode -> ModuleGraphNode #

Ord NodeKey # |
Instance details Defined in GHC.Unit.Module.Graph Methods compare :: NodeKey -> NodeKey -> Ordering # (<) :: NodeKey -> NodeKey -> Bool # (<=) :: NodeKey -> NodeKey -> Bool # (>) :: NodeKey -> NodeKey -> Bool # (>=) :: NodeKey -> NodeKey -> Bool # max :: NodeKey -> NodeKey -> NodeKey # min :: NodeKey -> NodeKey -> NodeKey #
Ord Unit # |
Instance details Defined in GHC.Unit.Types Methods compare :: Unit -> Unit -> Ordering # (<) :: Unit -> Unit -> Bool # (<=) :: Unit -> Unit -> Bool # (>) :: Unit -> Unit -> Bool # (>=) :: Unit -> Unit -> Bool # max :: Unit -> Unit -> Unit # min :: Unit -> Unit -> Unit #
Ord UnitId # |
Instance details Defined in GHC.Unit.Types Methods compare :: UnitId -> UnitId -> Ordering # (<) :: UnitId -> UnitId -> Bool # (<=) :: UnitId -> UnitId -> Bool # (>) :: UnitId -> UnitId -> Bool # (>=) :: UnitId -> UnitId -> Bool # max :: UnitId -> UnitId -> UnitId # min :: UnitId -> UnitId -> UnitId #
Ord Role # |
Instance details Defined in Language.Haskell.Syntax.Basic Methods compare :: Role -> Role -> Ordering # (<) :: Role -> Role -> Bool # (<=) :: Role -> Role -> Bool # (>) :: Role -> Role -> Bool # (>=) :: Role -> Role -> Bool # max :: Role -> Role -> Role # min :: Role -> Role -> Role #
Ord DataConCantHappen # |

Instance details

Defined in Language.Haskell.Syntax.Extension

Methods

compare :: DataConCantHappen -> DataConCantHappen -> Ordering #

(<) :: DataConCantHappen -> DataConCantHappen -> Bool #

(<=) :: DataConCantHappen -> DataConCantHappen -> Bool #

(>) :: DataConCantHappen -> DataConCantHappen -> Bool #

(>=) :: DataConCantHappen -> DataConCantHappen -> Bool #

max :: DataConCantHappen -> DataConCantHappen -> DataConCantHappen #

min :: DataConCantHappen -> DataConCantHappen -> DataConCantHappen #

Ord NoExtField # |
Instance details Defined in Language.Haskell.Syntax.Extension Methods compare :: NoExtField -> NoExtField -> Ordering # (<) :: NoExtField -> NoExtField -> Bool # (<=) :: NoExtField -> NoExtField -> Bool # (>) :: NoExtField -> NoExtField -> Bool # (>=) :: NoExtField -> NoExtField -> Bool # max :: NoExtField -> NoExtField -> NoExtField # min :: NoExtField -> NoExtField -> NoExtField #
Ord IsBootInterface # |

Instance details

Defined in Language.Haskell.Syntax.ImpExp

Methods

compare :: IsBootInterface -> IsBootInterface -> Ordering #

(<) :: IsBootInterface -> IsBootInterface -> Bool #

(<=) :: IsBootInterface -> IsBootInterface -> Bool #

(>) :: IsBootInterface -> IsBootInterface -> Bool #

(>=) :: IsBootInterface -> IsBootInterface -> Bool #

max :: IsBootInterface -> IsBootInterface -> IsBootInterface #

min :: IsBootInterface -> IsBootInterface -> IsBootInterface #

Ord OverLitVal # |
Instance details Defined in Language.Haskell.Syntax.Lit Methods compare :: OverLitVal -> OverLitVal -> Ordering # (<) :: OverLitVal -> OverLitVal -> Bool # (<=) :: OverLitVal -> OverLitVal -> Bool # (>) :: OverLitVal -> OverLitVal -> Bool # (>=) :: OverLitVal -> OverLitVal -> Bool # max :: OverLitVal -> OverLitVal -> OverLitVal # min :: OverLitVal -> OverLitVal -> OverLitVal #
Ord ModuleName # |
Instance details Defined in Language.Haskell.Syntax.Module.Name Methods compare :: ModuleName -> ModuleName -> Ordering # (<) :: ModuleName -> ModuleName -> Bool # (<=) :: ModuleName -> ModuleName -> Bool # (>) :: ModuleName -> ModuleName -> Bool # (>=) :: ModuleName -> ModuleName -> Bool # max :: ModuleName -> ModuleName -> ModuleName # min :: ModuleName -> ModuleName -> ModuleName #
Ord RecFieldsDotDot # |

Instance details

Defined in Language.Haskell.Syntax.Pat

Methods

compare :: RecFieldsDotDot -> RecFieldsDotDot -> Ordering #

(<) :: RecFieldsDotDot -> RecFieldsDotDot -> Bool #

(<=) :: RecFieldsDotDot -> RecFieldsDotDot -> Bool #

(>) :: RecFieldsDotDot -> RecFieldsDotDot -> Bool #

(>=) :: RecFieldsDotDot -> RecFieldsDotDot -> Bool #

max :: RecFieldsDotDot -> RecFieldsDotDot -> RecFieldsDotDot #

min :: RecFieldsDotDot -> RecFieldsDotDot -> RecFieldsDotDot #

Ord AnnLookup # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: AnnLookup -> AnnLookup -> Ordering # (<) :: AnnLookup -> AnnLookup -> Bool # (<=) :: AnnLookup -> AnnLookup -> Bool # (>) :: AnnLookup -> AnnLookup -> Bool # (>=) :: AnnLookup -> AnnLookup -> Bool # max :: AnnLookup -> AnnLookup -> AnnLookup # min :: AnnLookup -> AnnLookup -> AnnLookup #
Ord AnnTarget # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: AnnTarget -> AnnTarget -> Ordering # (<) :: AnnTarget -> AnnTarget -> Bool # (<=) :: AnnTarget -> AnnTarget -> Bool # (>) :: AnnTarget -> AnnTarget -> Bool # (>=) :: AnnTarget -> AnnTarget -> Bool # max :: AnnTarget -> AnnTarget -> AnnTarget # min :: AnnTarget -> AnnTarget -> AnnTarget #
Ord Bang # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Bang -> Bang -> Ordering # (<) :: Bang -> Bang -> Bool # (<=) :: Bang -> Bang -> Bool # (>) :: Bang -> Bang -> Bool # (>=) :: Bang -> Bang -> Bool # max :: Bang -> Bang -> Bang # min :: Bang -> Bang -> Bang #
Ord BndrVis # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: BndrVis -> BndrVis -> Ordering # (<) :: BndrVis -> BndrVis -> Bool # (<=) :: BndrVis -> BndrVis -> Bool # (>) :: BndrVis -> BndrVis -> Bool # (>=) :: BndrVis -> BndrVis -> Bool # max :: BndrVis -> BndrVis -> BndrVis # min :: BndrVis -> BndrVis -> BndrVis #
Ord Body # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Body -> Body -> Ordering # (<) :: Body -> Body -> Bool # (<=) :: Body -> Body -> Bool # (>) :: Body -> Body -> Bool # (>=) :: Body -> Body -> Bool # max :: Body -> Body -> Body # min :: Body -> Body -> Body #
Ord Bytes # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Bytes -> Bytes -> Ordering # (<) :: Bytes -> Bytes -> Bool # (<=) :: Bytes -> Bytes -> Bool # (>) :: Bytes -> Bytes -> Bool # (>=) :: Bytes -> Bytes -> Bool # max :: Bytes -> Bytes -> Bytes # min :: Bytes -> Bytes -> Bytes #
Ord Callconv # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Callconv -> Callconv -> Ordering # (<) :: Callconv -> Callconv -> Bool # (<=) :: Callconv -> Callconv -> Bool # (>) :: Callconv -> Callconv -> Bool # (>=) :: Callconv -> Callconv -> Bool # max :: Callconv -> Callconv -> Callconv # min :: Callconv -> Callconv -> Callconv #
Ord Clause # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Clause -> Clause -> Ordering # (<) :: Clause -> Clause -> Bool # (<=) :: Clause -> Clause -> Bool # (>) :: Clause -> Clause -> Bool # (>=) :: Clause -> Clause -> Bool # max :: Clause -> Clause -> Clause # min :: Clause -> Clause -> Clause #
Ord Con # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Con -> Con -> Ordering # (<) :: Con -> Con -> Bool # (<=) :: Con -> Con -> Bool # (>) :: Con -> Con -> Bool # (>=) :: Con -> Con -> Bool # max :: Con -> Con -> Con # min :: Con -> Con -> Con #
Ord Dec # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Dec -> Dec -> Ordering # (<) :: Dec -> Dec -> Bool # (<=) :: Dec -> Dec -> Bool # (>) :: Dec -> Dec -> Bool # (>=) :: Dec -> Dec -> Bool # max :: Dec -> Dec -> Dec # min :: Dec -> Dec -> Dec #
Ord DecidedStrictness # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: DecidedStrictness -> DecidedStrictness -> Ordering #

(<) :: DecidedStrictness -> DecidedStrictness -> Bool #

(<=) :: DecidedStrictness -> DecidedStrictness -> Bool #

(>) :: DecidedStrictness -> DecidedStrictness -> Bool #

(>=) :: DecidedStrictness -> DecidedStrictness -> Bool #

max :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness #

min :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness #

Ord DerivClause # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: DerivClause -> DerivClause -> Ordering # (<) :: DerivClause -> DerivClause -> Bool # (<=) :: DerivClause -> DerivClause -> Bool # (>) :: DerivClause -> DerivClause -> Bool # (>=) :: DerivClause -> DerivClause -> Bool # max :: DerivClause -> DerivClause -> DerivClause # min :: DerivClause -> DerivClause -> DerivClause #
Ord DerivStrategy # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: DerivStrategy -> DerivStrategy -> Ordering #

(<) :: DerivStrategy -> DerivStrategy -> Bool #

(<=) :: DerivStrategy -> DerivStrategy -> Bool #

(>) :: DerivStrategy -> DerivStrategy -> Bool #

(>=) :: DerivStrategy -> DerivStrategy -> Bool #

max :: DerivStrategy -> DerivStrategy -> DerivStrategy #

min :: DerivStrategy -> DerivStrategy -> DerivStrategy #

Ord DocLoc # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: DocLoc -> DocLoc -> Ordering # (<) :: DocLoc -> DocLoc -> Bool # (<=) :: DocLoc -> DocLoc -> Bool # (>) :: DocLoc -> DocLoc -> Bool # (>=) :: DocLoc -> DocLoc -> Bool # max :: DocLoc -> DocLoc -> DocLoc # min :: DocLoc -> DocLoc -> DocLoc #
Ord Exp # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Exp -> Exp -> Ordering # (<) :: Exp -> Exp -> Bool # (<=) :: Exp -> Exp -> Bool # (>) :: Exp -> Exp -> Bool # (>=) :: Exp -> Exp -> Bool # max :: Exp -> Exp -> Exp # min :: Exp -> Exp -> Exp #
Ord FamilyResultSig # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: FamilyResultSig -> FamilyResultSig -> Ordering #

(<) :: FamilyResultSig -> FamilyResultSig -> Bool #

(<=) :: FamilyResultSig -> FamilyResultSig -> Bool #

(>) :: FamilyResultSig -> FamilyResultSig -> Bool #

(>=) :: FamilyResultSig -> FamilyResultSig -> Bool #

max :: FamilyResultSig -> FamilyResultSig -> FamilyResultSig #

min :: FamilyResultSig -> FamilyResultSig -> FamilyResultSig #

Ord Fixity # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Fixity -> Fixity -> Ordering # (<) :: Fixity -> Fixity -> Bool # (<=) :: Fixity -> Fixity -> Bool # (>) :: Fixity -> Fixity -> Bool # (>=) :: Fixity -> Fixity -> Bool # max :: Fixity -> Fixity -> Fixity # min :: Fixity -> Fixity -> Fixity #
Ord FixityDirection # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: FixityDirection -> FixityDirection -> Ordering #

(<) :: FixityDirection -> FixityDirection -> Bool #

(<=) :: FixityDirection -> FixityDirection -> Bool #

(>) :: FixityDirection -> FixityDirection -> Bool #

(>=) :: FixityDirection -> FixityDirection -> Bool #

max :: FixityDirection -> FixityDirection -> FixityDirection #

min :: FixityDirection -> FixityDirection -> FixityDirection #

Ord Foreign # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Foreign -> Foreign -> Ordering # (<) :: Foreign -> Foreign -> Bool # (<=) :: Foreign -> Foreign -> Bool # (>) :: Foreign -> Foreign -> Bool # (>=) :: Foreign -> Foreign -> Bool # max :: Foreign -> Foreign -> Foreign # min :: Foreign -> Foreign -> Foreign #
Ord FunDep # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: FunDep -> FunDep -> Ordering # (<) :: FunDep -> FunDep -> Bool # (<=) :: FunDep -> FunDep -> Bool # (>) :: FunDep -> FunDep -> Bool # (>=) :: FunDep -> FunDep -> Bool # max :: FunDep -> FunDep -> FunDep # min :: FunDep -> FunDep -> FunDep #
Ord Guard # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Guard -> Guard -> Ordering # (<) :: Guard -> Guard -> Bool # (<=) :: Guard -> Guard -> Bool # (>) :: Guard -> Guard -> Bool # (>=) :: Guard -> Guard -> Bool # max :: Guard -> Guard -> Guard # min :: Guard -> Guard -> Guard #
Ord Info # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Info -> Info -> Ordering # (<) :: Info -> Info -> Bool # (<=) :: Info -> Info -> Bool # (>) :: Info -> Info -> Bool # (>=) :: Info -> Info -> Bool # max :: Info -> Info -> Info # min :: Info -> Info -> Info #
Ord InjectivityAnn # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: InjectivityAnn -> InjectivityAnn -> Ordering #

(<) :: InjectivityAnn -> InjectivityAnn -> Bool #

(<=) :: InjectivityAnn -> InjectivityAnn -> Bool #

(>) :: InjectivityAnn -> InjectivityAnn -> Bool #

(>=) :: InjectivityAnn -> InjectivityAnn -> Bool #

max :: InjectivityAnn -> InjectivityAnn -> InjectivityAnn #

min :: InjectivityAnn -> InjectivityAnn -> InjectivityAnn #

Ord Inline # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Inline -> Inline -> Ordering # (<) :: Inline -> Inline -> Bool # (<=) :: Inline -> Inline -> Bool # (>) :: Inline -> Inline -> Bool # (>=) :: Inline -> Inline -> Bool # max :: Inline -> Inline -> Inline # min :: Inline -> Inline -> Inline #
Ord Lit # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Lit -> Lit -> Ordering # (<) :: Lit -> Lit -> Bool # (<=) :: Lit -> Lit -> Bool # (>) :: Lit -> Lit -> Bool # (>=) :: Lit -> Lit -> Bool # max :: Lit -> Lit -> Lit # min :: Lit -> Lit -> Lit #
Ord Loc # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Loc -> Loc -> Ordering # (<) :: Loc -> Loc -> Bool # (<=) :: Loc -> Loc -> Bool # (>) :: Loc -> Loc -> Bool # (>=) :: Loc -> Loc -> Bool # max :: Loc -> Loc -> Loc # min :: Loc -> Loc -> Loc #
Ord Match # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Match -> Match -> Ordering # (<) :: Match -> Match -> Bool # (<=) :: Match -> Match -> Bool # (>) :: Match -> Match -> Bool # (>=) :: Match -> Match -> Bool # max :: Match -> Match -> Match # min :: Match -> Match -> Match #
Ord ModName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: ModName -> ModName -> Ordering # (<) :: ModName -> ModName -> Bool # (<=) :: ModName -> ModName -> Bool # (>) :: ModName -> ModName -> Bool # (>=) :: ModName -> ModName -> Bool # max :: ModName -> ModName -> ModName # min :: ModName -> ModName -> ModName #
Ord Module # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Module -> Module -> Ordering # (<) :: Module -> Module -> Bool # (<=) :: Module -> Module -> Bool # (>) :: Module -> Module -> Bool # (>=) :: Module -> Module -> Bool # max :: Module -> Module -> Module # min :: Module -> Module -> Module #
Ord ModuleInfo # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: ModuleInfo -> ModuleInfo -> Ordering # (<) :: ModuleInfo -> ModuleInfo -> Bool # (<=) :: ModuleInfo -> ModuleInfo -> Bool # (>) :: ModuleInfo -> ModuleInfo -> Bool # (>=) :: ModuleInfo -> ModuleInfo -> Bool # max :: ModuleInfo -> ModuleInfo -> ModuleInfo # min :: ModuleInfo -> ModuleInfo -> ModuleInfo #
Ord Name # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Name -> Name -> Ordering # (<) :: Name -> Name -> Bool # (<=) :: Name -> Name -> Bool # (>) :: Name -> Name -> Bool # (>=) :: Name -> Name -> Bool # max :: Name -> Name -> Name # min :: Name -> Name -> Name #
Ord NameFlavour # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: NameFlavour -> NameFlavour -> Ordering # (<) :: NameFlavour -> NameFlavour -> Bool # (<=) :: NameFlavour -> NameFlavour -> Bool # (>) :: NameFlavour -> NameFlavour -> Bool # (>=) :: NameFlavour -> NameFlavour -> Bool # max :: NameFlavour -> NameFlavour -> NameFlavour # min :: NameFlavour -> NameFlavour -> NameFlavour #
Ord NameSpace # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: NameSpace -> NameSpace -> Ordering # (<) :: NameSpace -> NameSpace -> Bool # (<=) :: NameSpace -> NameSpace -> Bool # (>) :: NameSpace -> NameSpace -> Bool # (>=) :: NameSpace -> NameSpace -> Bool # max :: NameSpace -> NameSpace -> NameSpace # min :: NameSpace -> NameSpace -> NameSpace #
Ord NamespaceSpecifier # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: NamespaceSpecifier -> NamespaceSpecifier -> Ordering #

(<) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

(<=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

(>) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

(>=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

max :: NamespaceSpecifier -> NamespaceSpecifier -> NamespaceSpecifier #

min :: NamespaceSpecifier -> NamespaceSpecifier -> NamespaceSpecifier #

Ord OccName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: OccName -> OccName -> Ordering # (<) :: OccName -> OccName -> Bool # (<=) :: OccName -> OccName -> Bool # (>) :: OccName -> OccName -> Bool # (>=) :: OccName -> OccName -> Bool # max :: OccName -> OccName -> OccName # min :: OccName -> OccName -> OccName #
Ord Overlap # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Overlap -> Overlap -> Ordering # (<) :: Overlap -> Overlap -> Bool # (<=) :: Overlap -> Overlap -> Bool # (>) :: Overlap -> Overlap -> Bool # (>=) :: Overlap -> Overlap -> Bool # max :: Overlap -> Overlap -> Overlap # min :: Overlap -> Overlap -> Overlap #
Ord Pat # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Pat -> Pat -> Ordering # (<) :: Pat -> Pat -> Bool # (<=) :: Pat -> Pat -> Bool # (>) :: Pat -> Pat -> Bool # (>=) :: Pat -> Pat -> Bool # max :: Pat -> Pat -> Pat # min :: Pat -> Pat -> Pat #
Ord PatSynArgs # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: PatSynArgs -> PatSynArgs -> Ordering # (<) :: PatSynArgs -> PatSynArgs -> Bool # (<=) :: PatSynArgs -> PatSynArgs -> Bool # (>) :: PatSynArgs -> PatSynArgs -> Bool # (>=) :: PatSynArgs -> PatSynArgs -> Bool # max :: PatSynArgs -> PatSynArgs -> PatSynArgs # min :: PatSynArgs -> PatSynArgs -> PatSynArgs #
Ord PatSynDir # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: PatSynDir -> PatSynDir -> Ordering # (<) :: PatSynDir -> PatSynDir -> Bool # (<=) :: PatSynDir -> PatSynDir -> Bool # (>) :: PatSynDir -> PatSynDir -> Bool # (>=) :: PatSynDir -> PatSynDir -> Bool # max :: PatSynDir -> PatSynDir -> PatSynDir # min :: PatSynDir -> PatSynDir -> PatSynDir #
Ord Phases # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Phases -> Phases -> Ordering # (<) :: Phases -> Phases -> Bool # (<=) :: Phases -> Phases -> Bool # (>) :: Phases -> Phases -> Bool # (>=) :: Phases -> Phases -> Bool # max :: Phases -> Phases -> Phases # min :: Phases -> Phases -> Phases #
Ord PkgName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: PkgName -> PkgName -> Ordering # (<) :: PkgName -> PkgName -> Bool # (<=) :: PkgName -> PkgName -> Bool # (>) :: PkgName -> PkgName -> Bool # (>=) :: PkgName -> PkgName -> Bool # max :: PkgName -> PkgName -> PkgName # min :: PkgName -> PkgName -> PkgName #
Ord Pragma # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Pragma -> Pragma -> Ordering # (<) :: Pragma -> Pragma -> Bool # (<=) :: Pragma -> Pragma -> Bool # (>) :: Pragma -> Pragma -> Bool # (>=) :: Pragma -> Pragma -> Bool # max :: Pragma -> Pragma -> Pragma # min :: Pragma -> Pragma -> Pragma #
Ord Range # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Range -> Range -> Ordering # (<) :: Range -> Range -> Bool # (<=) :: Range -> Range -> Bool # (>) :: Range -> Range -> Bool # (>=) :: Range -> Range -> Bool # max :: Range -> Range -> Range # min :: Range -> Range -> Range #
Ord Role # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Role -> Role -> Ordering # (<) :: Role -> Role -> Bool # (<=) :: Role -> Role -> Bool # (>) :: Role -> Role -> Bool # (>=) :: Role -> Role -> Bool # max :: Role -> Role -> Role # min :: Role -> Role -> Role #
Ord RuleBndr # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: RuleBndr -> RuleBndr -> Ordering # (<) :: RuleBndr -> RuleBndr -> Bool # (<=) :: RuleBndr -> RuleBndr -> Bool # (>) :: RuleBndr -> RuleBndr -> Bool # (>=) :: RuleBndr -> RuleBndr -> Bool # max :: RuleBndr -> RuleBndr -> RuleBndr # min :: RuleBndr -> RuleBndr -> RuleBndr #
Ord RuleMatch # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: RuleMatch -> RuleMatch -> Ordering # (<) :: RuleMatch -> RuleMatch -> Bool # (<=) :: RuleMatch -> RuleMatch -> Bool # (>) :: RuleMatch -> RuleMatch -> Bool # (>=) :: RuleMatch -> RuleMatch -> Bool # max :: RuleMatch -> RuleMatch -> RuleMatch # min :: RuleMatch -> RuleMatch -> RuleMatch #
Ord Safety # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Safety -> Safety -> Ordering # (<) :: Safety -> Safety -> Bool # (<=) :: Safety -> Safety -> Bool # (>) :: Safety -> Safety -> Bool # (>=) :: Safety -> Safety -> Bool # max :: Safety -> Safety -> Safety # min :: Safety -> Safety -> Safety #
Ord SourceStrictness # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: SourceStrictness -> SourceStrictness -> Ordering #

(<) :: SourceStrictness -> SourceStrictness -> Bool #

(<=) :: SourceStrictness -> SourceStrictness -> Bool #

(>) :: SourceStrictness -> SourceStrictness -> Bool #

(>=) :: SourceStrictness -> SourceStrictness -> Bool #

max :: SourceStrictness -> SourceStrictness -> SourceStrictness #

min :: SourceStrictness -> SourceStrictness -> SourceStrictness #

Ord SourceUnpackedness # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: SourceUnpackedness -> SourceUnpackedness -> Ordering #

(<) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(<=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(>) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(>=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

max :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness #

min :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness #

Ord Specificity # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Specificity -> Specificity -> Ordering # (<) :: Specificity -> Specificity -> Bool # (<=) :: Specificity -> Specificity -> Bool # (>) :: Specificity -> Specificity -> Bool # (>=) :: Specificity -> Specificity -> Bool # max :: Specificity -> Specificity -> Specificity # min :: Specificity -> Specificity -> Specificity #
Ord Stmt # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Stmt -> Stmt -> Ordering # (<) :: Stmt -> Stmt -> Bool # (<=) :: Stmt -> Stmt -> Bool # (>) :: Stmt -> Stmt -> Bool # (>=) :: Stmt -> Stmt -> Bool # max :: Stmt -> Stmt -> Stmt # min :: Stmt -> Stmt -> Stmt #
Ord TyLit # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: TyLit -> TyLit -> Ordering # (<) :: TyLit -> TyLit -> Bool # (<=) :: TyLit -> TyLit -> Bool # (>) :: TyLit -> TyLit -> Bool # (>=) :: TyLit -> TyLit -> Bool # max :: TyLit -> TyLit -> TyLit # min :: TyLit -> TyLit -> TyLit #
Ord TySynEqn # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: TySynEqn -> TySynEqn -> Ordering # (<) :: TySynEqn -> TySynEqn -> Bool # (<=) :: TySynEqn -> TySynEqn -> Bool # (>) :: TySynEqn -> TySynEqn -> Bool # (>=) :: TySynEqn -> TySynEqn -> Bool # max :: TySynEqn -> TySynEqn -> TySynEqn # min :: TySynEqn -> TySynEqn -> TySynEqn #
Ord Type # |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Type -> Type -> Ordering # (<) :: Type -> Type -> Bool # (<=) :: Type -> Type -> Bool # (>) :: Type -> Type -> Bool # (>=) :: Type -> Type -> Bool # max :: Type -> Type -> Type # min :: Type -> Type -> Type #
Ord TypeFamilyHead # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: TypeFamilyHead -> TypeFamilyHead -> Ordering #

(<) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

(<=) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

(>) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

(>=) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

max :: TypeFamilyHead -> TypeFamilyHead -> TypeFamilyHead #

min :: TypeFamilyHead -> TypeFamilyHead -> TypeFamilyHead #

Ord Ordering |
Instance details Defined in GHC.Classes Methods compare :: Ordering -> Ordering -> Ordering # (<) :: Ordering -> Ordering -> Bool # (<=) :: Ordering -> Ordering -> Bool # (>) :: Ordering -> Ordering -> Bool # (>=) :: Ordering -> Ordering -> Bool # max :: Ordering -> Ordering -> Ordering # min :: Ordering -> Ordering -> Ordering #
Ord TyCon |
Instance details Defined in GHC.Classes Methods compare :: TyCon -> TyCon -> Ordering # (<) :: TyCon -> TyCon -> Bool # (<=) :: TyCon -> TyCon -> Bool # (>) :: TyCon -> TyCon -> Bool # (>=) :: TyCon -> TyCon -> Bool # max :: TyCon -> TyCon -> TyCon # min :: TyCon -> TyCon -> TyCon #
Ord OsChar | Byte ordering of the internal representation.
Instance details Defined in System.OsString.Internal.Types Methods compare :: OsChar -> OsChar -> Ordering # (<) :: OsChar -> OsChar -> Bool # (<=) :: OsChar -> OsChar -> Bool # (>) :: OsChar -> OsChar -> Bool # (>=) :: OsChar -> OsChar -> Bool # max :: OsChar -> OsChar -> OsChar # min :: OsChar -> OsChar -> OsChar #
Ord OsString | Byte ordering of the internal representation.
Instance details Defined in System.OsString.Internal.Types Methods compare :: OsString -> OsString -> Ordering # (<) :: OsString -> OsString -> Bool # (<=) :: OsString -> OsString -> Bool # (>) :: OsString -> OsString -> Bool # (>=) :: OsString -> OsString -> Bool # max :: OsString -> OsString -> OsString # min :: OsString -> OsString -> OsString #
Ord PosixChar |
Instance details Defined in System.OsString.Internal.Types Methods compare :: PosixChar -> PosixChar -> Ordering # (<) :: PosixChar -> PosixChar -> Bool # (<=) :: PosixChar -> PosixChar -> Bool # (>) :: PosixChar -> PosixChar -> Bool # (>=) :: PosixChar -> PosixChar -> Bool # max :: PosixChar -> PosixChar -> PosixChar # min :: PosixChar -> PosixChar -> PosixChar #
Ord PosixString |
Instance details Defined in System.OsString.Internal.Types Methods compare :: PosixString -> PosixString -> Ordering # (<) :: PosixString -> PosixString -> Bool # (<=) :: PosixString -> PosixString -> Bool # (>) :: PosixString -> PosixString -> Bool # (>=) :: PosixString -> PosixString -> Bool # max :: PosixString -> PosixString -> PosixString # min :: PosixString -> PosixString -> PosixString #
Ord WindowsChar |
Instance details Defined in System.OsString.Internal.Types Methods compare :: WindowsChar -> WindowsChar -> Ordering # (<) :: WindowsChar -> WindowsChar -> Bool # (<=) :: WindowsChar -> WindowsChar -> Bool # (>) :: WindowsChar -> WindowsChar -> Bool # (>=) :: WindowsChar -> WindowsChar -> Bool # max :: WindowsChar -> WindowsChar -> WindowsChar # min :: WindowsChar -> WindowsChar -> WindowsChar #
Ord WindowsString |

Instance details

Defined in System.OsString.Internal.Types

Methods

compare :: WindowsString -> WindowsString -> Ordering #

(<) :: WindowsString -> WindowsString -> Bool #

(<=) :: WindowsString -> WindowsString -> Bool #

(>) :: WindowsString -> WindowsString -> Bool #

(>=) :: WindowsString -> WindowsString -> Bool #

max :: WindowsString -> WindowsString -> WindowsString #

min :: WindowsString -> WindowsString -> WindowsString #

Ord Message |
Instance details Defined in Text.Parsec.Error Methods compare :: Message -> Message -> Ordering # (<) :: Message -> Message -> Bool # (<=) :: Message -> Message -> Bool # (>) :: Message -> Message -> Bool # (>=) :: Message -> Message -> Bool # max :: Message -> Message -> Message # min :: Message -> Message -> Message #
Ord SourcePos |
Instance details Defined in Text.Parsec.Pos Methods compare :: SourcePos -> SourcePos -> Ordering # (<) :: SourcePos -> SourcePos -> Bool # (<=) :: SourcePos -> SourcePos -> Bool # (>) :: SourcePos -> SourcePos -> Bool # (>=) :: SourcePos -> SourcePos -> Bool # max :: SourcePos -> SourcePos -> SourcePos # min :: SourcePos -> SourcePos -> SourcePos #
Ord PrettyLevel |

Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJClass

Methods

compare :: PrettyLevel -> PrettyLevel -> Ordering #

(<) :: PrettyLevel -> PrettyLevel -> Bool #

(<=) :: PrettyLevel -> PrettyLevel -> Bool #

(>) :: PrettyLevel -> PrettyLevel -> Bool #

(>=) :: PrettyLevel -> PrettyLevel -> Bool #

max :: PrettyLevel -> PrettyLevel -> PrettyLevel #

min :: PrettyLevel -> PrettyLevel -> PrettyLevel #

Ord PrettyLevel |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods compare :: PrettyLevel -> PrettyLevel -> Ordering # (<) :: PrettyLevel -> PrettyLevel -> Bool # (<=) :: PrettyLevel -> PrettyLevel -> Bool # (>) :: PrettyLevel -> PrettyLevel -> Bool # (>=) :: PrettyLevel -> PrettyLevel -> Bool # max :: PrettyLevel -> PrettyLevel -> PrettyLevel # min :: PrettyLevel -> PrettyLevel -> PrettyLevel #
Ord AnnLookup |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: AnnLookup -> AnnLookup -> Ordering # (<) :: AnnLookup -> AnnLookup -> Bool # (<=) :: AnnLookup -> AnnLookup -> Bool # (>) :: AnnLookup -> AnnLookup -> Bool # (>=) :: AnnLookup -> AnnLookup -> Bool # max :: AnnLookup -> AnnLookup -> AnnLookup # min :: AnnLookup -> AnnLookup -> AnnLookup #
Ord AnnTarget |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: AnnTarget -> AnnTarget -> Ordering # (<) :: AnnTarget -> AnnTarget -> Bool # (<=) :: AnnTarget -> AnnTarget -> Bool # (>) :: AnnTarget -> AnnTarget -> Bool # (>=) :: AnnTarget -> AnnTarget -> Bool # max :: AnnTarget -> AnnTarget -> AnnTarget # min :: AnnTarget -> AnnTarget -> AnnTarget #
Ord Bang |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Bang -> Bang -> Ordering # (<) :: Bang -> Bang -> Bool # (<=) :: Bang -> Bang -> Bool # (>) :: Bang -> Bang -> Bool # (>=) :: Bang -> Bang -> Bool # max :: Bang -> Bang -> Bang # min :: Bang -> Bang -> Bang #
Ord BndrVis |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: BndrVis -> BndrVis -> Ordering # (<) :: BndrVis -> BndrVis -> Bool # (<=) :: BndrVis -> BndrVis -> Bool # (>) :: BndrVis -> BndrVis -> Bool # (>=) :: BndrVis -> BndrVis -> Bool # max :: BndrVis -> BndrVis -> BndrVis # min :: BndrVis -> BndrVis -> BndrVis #
Ord Body |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Body -> Body -> Ordering # (<) :: Body -> Body -> Bool # (<=) :: Body -> Body -> Bool # (>) :: Body -> Body -> Bool # (>=) :: Body -> Body -> Bool # max :: Body -> Body -> Body # min :: Body -> Body -> Body #
Ord Bytes |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Bytes -> Bytes -> Ordering # (<) :: Bytes -> Bytes -> Bool # (<=) :: Bytes -> Bytes -> Bool # (>) :: Bytes -> Bytes -> Bool # (>=) :: Bytes -> Bytes -> Bool # max :: Bytes -> Bytes -> Bytes # min :: Bytes -> Bytes -> Bytes #
Ord Callconv |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Callconv -> Callconv -> Ordering # (<) :: Callconv -> Callconv -> Bool # (<=) :: Callconv -> Callconv -> Bool # (>) :: Callconv -> Callconv -> Bool # (>=) :: Callconv -> Callconv -> Bool # max :: Callconv -> Callconv -> Callconv # min :: Callconv -> Callconv -> Callconv #
Ord Clause |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Clause -> Clause -> Ordering # (<) :: Clause -> Clause -> Bool # (<=) :: Clause -> Clause -> Bool # (>) :: Clause -> Clause -> Bool # (>=) :: Clause -> Clause -> Bool # max :: Clause -> Clause -> Clause # min :: Clause -> Clause -> Clause #
Ord Con |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Con -> Con -> Ordering # (<) :: Con -> Con -> Bool # (<=) :: Con -> Con -> Bool # (>) :: Con -> Con -> Bool # (>=) :: Con -> Con -> Bool # max :: Con -> Con -> Con # min :: Con -> Con -> Con #
Ord Dec |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Dec -> Dec -> Ordering # (<) :: Dec -> Dec -> Bool # (<=) :: Dec -> Dec -> Bool # (>) :: Dec -> Dec -> Bool # (>=) :: Dec -> Dec -> Bool # max :: Dec -> Dec -> Dec # min :: Dec -> Dec -> Dec #
Ord DecidedStrictness |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: DecidedStrictness -> DecidedStrictness -> Ordering #

(<) :: DecidedStrictness -> DecidedStrictness -> Bool #

(<=) :: DecidedStrictness -> DecidedStrictness -> Bool #

(>) :: DecidedStrictness -> DecidedStrictness -> Bool #

(>=) :: DecidedStrictness -> DecidedStrictness -> Bool #

max :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness #

min :: DecidedStrictness -> DecidedStrictness -> DecidedStrictness #

Ord DerivClause |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: DerivClause -> DerivClause -> Ordering # (<) :: DerivClause -> DerivClause -> Bool # (<=) :: DerivClause -> DerivClause -> Bool # (>) :: DerivClause -> DerivClause -> Bool # (>=) :: DerivClause -> DerivClause -> Bool # max :: DerivClause -> DerivClause -> DerivClause # min :: DerivClause -> DerivClause -> DerivClause #
Ord DerivStrategy |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: DerivStrategy -> DerivStrategy -> Ordering #

(<) :: DerivStrategy -> DerivStrategy -> Bool #

(<=) :: DerivStrategy -> DerivStrategy -> Bool #

(>) :: DerivStrategy -> DerivStrategy -> Bool #

(>=) :: DerivStrategy -> DerivStrategy -> Bool #

max :: DerivStrategy -> DerivStrategy -> DerivStrategy #

min :: DerivStrategy -> DerivStrategy -> DerivStrategy #

Ord DocLoc |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: DocLoc -> DocLoc -> Ordering # (<) :: DocLoc -> DocLoc -> Bool # (<=) :: DocLoc -> DocLoc -> Bool # (>) :: DocLoc -> DocLoc -> Bool # (>=) :: DocLoc -> DocLoc -> Bool # max :: DocLoc -> DocLoc -> DocLoc # min :: DocLoc -> DocLoc -> DocLoc #
Ord Exp |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Exp -> Exp -> Ordering # (<) :: Exp -> Exp -> Bool # (<=) :: Exp -> Exp -> Bool # (>) :: Exp -> Exp -> Bool # (>=) :: Exp -> Exp -> Bool # max :: Exp -> Exp -> Exp # min :: Exp -> Exp -> Exp #
Ord FamilyResultSig |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: FamilyResultSig -> FamilyResultSig -> Ordering #

(<) :: FamilyResultSig -> FamilyResultSig -> Bool #

(<=) :: FamilyResultSig -> FamilyResultSig -> Bool #

(>) :: FamilyResultSig -> FamilyResultSig -> Bool #

(>=) :: FamilyResultSig -> FamilyResultSig -> Bool #

max :: FamilyResultSig -> FamilyResultSig -> FamilyResultSig #

min :: FamilyResultSig -> FamilyResultSig -> FamilyResultSig #

Ord Fixity |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Fixity -> Fixity -> Ordering # (<) :: Fixity -> Fixity -> Bool # (<=) :: Fixity -> Fixity -> Bool # (>) :: Fixity -> Fixity -> Bool # (>=) :: Fixity -> Fixity -> Bool # max :: Fixity -> Fixity -> Fixity # min :: Fixity -> Fixity -> Fixity #
Ord FixityDirection |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: FixityDirection -> FixityDirection -> Ordering #

(<) :: FixityDirection -> FixityDirection -> Bool #

(<=) :: FixityDirection -> FixityDirection -> Bool #

(>) :: FixityDirection -> FixityDirection -> Bool #

(>=) :: FixityDirection -> FixityDirection -> Bool #

max :: FixityDirection -> FixityDirection -> FixityDirection #

min :: FixityDirection -> FixityDirection -> FixityDirection #

Ord Foreign |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Foreign -> Foreign -> Ordering # (<) :: Foreign -> Foreign -> Bool # (<=) :: Foreign -> Foreign -> Bool # (>) :: Foreign -> Foreign -> Bool # (>=) :: Foreign -> Foreign -> Bool # max :: Foreign -> Foreign -> Foreign # min :: Foreign -> Foreign -> Foreign #
Ord FunDep |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: FunDep -> FunDep -> Ordering # (<) :: FunDep -> FunDep -> Bool # (<=) :: FunDep -> FunDep -> Bool # (>) :: FunDep -> FunDep -> Bool # (>=) :: FunDep -> FunDep -> Bool # max :: FunDep -> FunDep -> FunDep # min :: FunDep -> FunDep -> FunDep #
Ord Guard |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Guard -> Guard -> Ordering # (<) :: Guard -> Guard -> Bool # (<=) :: Guard -> Guard -> Bool # (>) :: Guard -> Guard -> Bool # (>=) :: Guard -> Guard -> Bool # max :: Guard -> Guard -> Guard # min :: Guard -> Guard -> Guard #
Ord Info |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Info -> Info -> Ordering # (<) :: Info -> Info -> Bool # (<=) :: Info -> Info -> Bool # (>) :: Info -> Info -> Bool # (>=) :: Info -> Info -> Bool # max :: Info -> Info -> Info # min :: Info -> Info -> Info #
Ord InjectivityAnn |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: InjectivityAnn -> InjectivityAnn -> Ordering #

(<) :: InjectivityAnn -> InjectivityAnn -> Bool #

(<=) :: InjectivityAnn -> InjectivityAnn -> Bool #

(>) :: InjectivityAnn -> InjectivityAnn -> Bool #

(>=) :: InjectivityAnn -> InjectivityAnn -> Bool #

max :: InjectivityAnn -> InjectivityAnn -> InjectivityAnn #

min :: InjectivityAnn -> InjectivityAnn -> InjectivityAnn #

Ord Inline |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Inline -> Inline -> Ordering # (<) :: Inline -> Inline -> Bool # (<=) :: Inline -> Inline -> Bool # (>) :: Inline -> Inline -> Bool # (>=) :: Inline -> Inline -> Bool # max :: Inline -> Inline -> Inline # min :: Inline -> Inline -> Inline #
Ord Lit |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Lit -> Lit -> Ordering # (<) :: Lit -> Lit -> Bool # (<=) :: Lit -> Lit -> Bool # (>) :: Lit -> Lit -> Bool # (>=) :: Lit -> Lit -> Bool # max :: Lit -> Lit -> Lit # min :: Lit -> Lit -> Lit #
Ord Loc |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Loc -> Loc -> Ordering # (<) :: Loc -> Loc -> Bool # (<=) :: Loc -> Loc -> Bool # (>) :: Loc -> Loc -> Bool # (>=) :: Loc -> Loc -> Bool # max :: Loc -> Loc -> Loc # min :: Loc -> Loc -> Loc #
Ord Match |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Match -> Match -> Ordering # (<) :: Match -> Match -> Bool # (<=) :: Match -> Match -> Bool # (>) :: Match -> Match -> Bool # (>=) :: Match -> Match -> Bool # max :: Match -> Match -> Match # min :: Match -> Match -> Match #
Ord ModName |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: ModName -> ModName -> Ordering # (<) :: ModName -> ModName -> Bool # (<=) :: ModName -> ModName -> Bool # (>) :: ModName -> ModName -> Bool # (>=) :: ModName -> ModName -> Bool # max :: ModName -> ModName -> ModName # min :: ModName -> ModName -> ModName #
Ord Module |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Module -> Module -> Ordering # (<) :: Module -> Module -> Bool # (<=) :: Module -> Module -> Bool # (>) :: Module -> Module -> Bool # (>=) :: Module -> Module -> Bool # max :: Module -> Module -> Module # min :: Module -> Module -> Module #
Ord ModuleInfo |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: ModuleInfo -> ModuleInfo -> Ordering # (<) :: ModuleInfo -> ModuleInfo -> Bool # (<=) :: ModuleInfo -> ModuleInfo -> Bool # (>) :: ModuleInfo -> ModuleInfo -> Bool # (>=) :: ModuleInfo -> ModuleInfo -> Bool # max :: ModuleInfo -> ModuleInfo -> ModuleInfo # min :: ModuleInfo -> ModuleInfo -> ModuleInfo #
Ord Name |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Name -> Name -> Ordering # (<) :: Name -> Name -> Bool # (<=) :: Name -> Name -> Bool # (>) :: Name -> Name -> Bool # (>=) :: Name -> Name -> Bool # max :: Name -> Name -> Name # min :: Name -> Name -> Name #
Ord NameFlavour |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: NameFlavour -> NameFlavour -> Ordering # (<) :: NameFlavour -> NameFlavour -> Bool # (<=) :: NameFlavour -> NameFlavour -> Bool # (>) :: NameFlavour -> NameFlavour -> Bool # (>=) :: NameFlavour -> NameFlavour -> Bool # max :: NameFlavour -> NameFlavour -> NameFlavour # min :: NameFlavour -> NameFlavour -> NameFlavour #
Ord NameSpace |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: NameSpace -> NameSpace -> Ordering # (<) :: NameSpace -> NameSpace -> Bool # (<=) :: NameSpace -> NameSpace -> Bool # (>) :: NameSpace -> NameSpace -> Bool # (>=) :: NameSpace -> NameSpace -> Bool # max :: NameSpace -> NameSpace -> NameSpace # min :: NameSpace -> NameSpace -> NameSpace #
Ord NamespaceSpecifier |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: NamespaceSpecifier -> NamespaceSpecifier -> Ordering #

(<) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

(<=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

(>) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

(>=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

max :: NamespaceSpecifier -> NamespaceSpecifier -> NamespaceSpecifier #

min :: NamespaceSpecifier -> NamespaceSpecifier -> NamespaceSpecifier #

Ord OccName |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: OccName -> OccName -> Ordering # (<) :: OccName -> OccName -> Bool # (<=) :: OccName -> OccName -> Bool # (>) :: OccName -> OccName -> Bool # (>=) :: OccName -> OccName -> Bool # max :: OccName -> OccName -> OccName # min :: OccName -> OccName -> OccName #
Ord Overlap |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Overlap -> Overlap -> Ordering # (<) :: Overlap -> Overlap -> Bool # (<=) :: Overlap -> Overlap -> Bool # (>) :: Overlap -> Overlap -> Bool # (>=) :: Overlap -> Overlap -> Bool # max :: Overlap -> Overlap -> Overlap # min :: Overlap -> Overlap -> Overlap #
Ord Pat |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Pat -> Pat -> Ordering # (<) :: Pat -> Pat -> Bool # (<=) :: Pat -> Pat -> Bool # (>) :: Pat -> Pat -> Bool # (>=) :: Pat -> Pat -> Bool # max :: Pat -> Pat -> Pat # min :: Pat -> Pat -> Pat #
Ord PatSynArgs |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: PatSynArgs -> PatSynArgs -> Ordering # (<) :: PatSynArgs -> PatSynArgs -> Bool # (<=) :: PatSynArgs -> PatSynArgs -> Bool # (>) :: PatSynArgs -> PatSynArgs -> Bool # (>=) :: PatSynArgs -> PatSynArgs -> Bool # max :: PatSynArgs -> PatSynArgs -> PatSynArgs # min :: PatSynArgs -> PatSynArgs -> PatSynArgs #
Ord PatSynDir |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: PatSynDir -> PatSynDir -> Ordering # (<) :: PatSynDir -> PatSynDir -> Bool # (<=) :: PatSynDir -> PatSynDir -> Bool # (>) :: PatSynDir -> PatSynDir -> Bool # (>=) :: PatSynDir -> PatSynDir -> Bool # max :: PatSynDir -> PatSynDir -> PatSynDir # min :: PatSynDir -> PatSynDir -> PatSynDir #
Ord Phases |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Phases -> Phases -> Ordering # (<) :: Phases -> Phases -> Bool # (<=) :: Phases -> Phases -> Bool # (>) :: Phases -> Phases -> Bool # (>=) :: Phases -> Phases -> Bool # max :: Phases -> Phases -> Phases # min :: Phases -> Phases -> Phases #
Ord PkgName |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: PkgName -> PkgName -> Ordering # (<) :: PkgName -> PkgName -> Bool # (<=) :: PkgName -> PkgName -> Bool # (>) :: PkgName -> PkgName -> Bool # (>=) :: PkgName -> PkgName -> Bool # max :: PkgName -> PkgName -> PkgName # min :: PkgName -> PkgName -> PkgName #
Ord Pragma |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Pragma -> Pragma -> Ordering # (<) :: Pragma -> Pragma -> Bool # (<=) :: Pragma -> Pragma -> Bool # (>) :: Pragma -> Pragma -> Bool # (>=) :: Pragma -> Pragma -> Bool # max :: Pragma -> Pragma -> Pragma # min :: Pragma -> Pragma -> Pragma #
Ord Range |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Range -> Range -> Ordering # (<) :: Range -> Range -> Bool # (<=) :: Range -> Range -> Bool # (>) :: Range -> Range -> Bool # (>=) :: Range -> Range -> Bool # max :: Range -> Range -> Range # min :: Range -> Range -> Range #
Ord Role |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Role -> Role -> Ordering # (<) :: Role -> Role -> Bool # (<=) :: Role -> Role -> Bool # (>) :: Role -> Role -> Bool # (>=) :: Role -> Role -> Bool # max :: Role -> Role -> Role # min :: Role -> Role -> Role #
Ord RuleBndr |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: RuleBndr -> RuleBndr -> Ordering # (<) :: RuleBndr -> RuleBndr -> Bool # (<=) :: RuleBndr -> RuleBndr -> Bool # (>) :: RuleBndr -> RuleBndr -> Bool # (>=) :: RuleBndr -> RuleBndr -> Bool # max :: RuleBndr -> RuleBndr -> RuleBndr # min :: RuleBndr -> RuleBndr -> RuleBndr #
Ord RuleMatch |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: RuleMatch -> RuleMatch -> Ordering # (<) :: RuleMatch -> RuleMatch -> Bool # (<=) :: RuleMatch -> RuleMatch -> Bool # (>) :: RuleMatch -> RuleMatch -> Bool # (>=) :: RuleMatch -> RuleMatch -> Bool # max :: RuleMatch -> RuleMatch -> RuleMatch # min :: RuleMatch -> RuleMatch -> RuleMatch #
Ord Safety |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Safety -> Safety -> Ordering # (<) :: Safety -> Safety -> Bool # (<=) :: Safety -> Safety -> Bool # (>) :: Safety -> Safety -> Bool # (>=) :: Safety -> Safety -> Bool # max :: Safety -> Safety -> Safety # min :: Safety -> Safety -> Safety #
Ord SourceStrictness |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: SourceStrictness -> SourceStrictness -> Ordering #

(<) :: SourceStrictness -> SourceStrictness -> Bool #

(<=) :: SourceStrictness -> SourceStrictness -> Bool #

(>) :: SourceStrictness -> SourceStrictness -> Bool #

(>=) :: SourceStrictness -> SourceStrictness -> Bool #

max :: SourceStrictness -> SourceStrictness -> SourceStrictness #

min :: SourceStrictness -> SourceStrictness -> SourceStrictness #

Ord SourceUnpackedness |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: SourceUnpackedness -> SourceUnpackedness -> Ordering #

(<) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(<=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(>) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

(>=) :: SourceUnpackedness -> SourceUnpackedness -> Bool #

max :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness #

min :: SourceUnpackedness -> SourceUnpackedness -> SourceUnpackedness #

Ord Specificity |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Specificity -> Specificity -> Ordering # (<) :: Specificity -> Specificity -> Bool # (<=) :: Specificity -> Specificity -> Bool # (>) :: Specificity -> Specificity -> Bool # (>=) :: Specificity -> Specificity -> Bool # max :: Specificity -> Specificity -> Specificity # min :: Specificity -> Specificity -> Specificity #
Ord Stmt |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Stmt -> Stmt -> Ordering # (<) :: Stmt -> Stmt -> Bool # (<=) :: Stmt -> Stmt -> Bool # (>) :: Stmt -> Stmt -> Bool # (>=) :: Stmt -> Stmt -> Bool # max :: Stmt -> Stmt -> Stmt # min :: Stmt -> Stmt -> Stmt #
Ord TyLit |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: TyLit -> TyLit -> Ordering # (<) :: TyLit -> TyLit -> Bool # (<=) :: TyLit -> TyLit -> Bool # (>) :: TyLit -> TyLit -> Bool # (>=) :: TyLit -> TyLit -> Bool # max :: TyLit -> TyLit -> TyLit # min :: TyLit -> TyLit -> TyLit #
Ord TySynEqn |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: TySynEqn -> TySynEqn -> Ordering # (<) :: TySynEqn -> TySynEqn -> Bool # (<=) :: TySynEqn -> TySynEqn -> Bool # (>) :: TySynEqn -> TySynEqn -> Bool # (>=) :: TySynEqn -> TySynEqn -> Bool # max :: TySynEqn -> TySynEqn -> TySynEqn # min :: TySynEqn -> TySynEqn -> TySynEqn #
Ord Type |
Instance details Defined in Language.Haskell.TH.Syntax Methods compare :: Type -> Type -> Ordering # (<) :: Type -> Type -> Bool # (<=) :: Type -> Type -> Bool # (>) :: Type -> Type -> Bool # (>=) :: Type -> Type -> Bool # max :: Type -> Type -> Type # min :: Type -> Type -> Type #
Ord TypeFamilyHead |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: TypeFamilyHead -> TypeFamilyHead -> Ordering #

(<) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

(<=) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

(>) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

(>=) :: TypeFamilyHead -> TypeFamilyHead -> Bool #

max :: TypeFamilyHead -> TypeFamilyHead -> TypeFamilyHead #

min :: TypeFamilyHead -> TypeFamilyHead -> TypeFamilyHead #

Ord Day |
Instance details Defined in Data.Time.Calendar.Days Methods compare :: Day -> Day -> Ordering # (<) :: Day -> Day -> Bool # (<=) :: Day -> Day -> Bool # (>) :: Day -> Day -> Bool # (>=) :: Day -> Day -> Bool # max :: Day -> Day -> Day # min :: Day -> Day -> Day #
Ord Month |
Instance details Defined in Data.Time.Calendar.Month Methods compare :: Month -> Month -> Ordering # (<) :: Month -> Month -> Bool # (<=) :: Month -> Month -> Bool # (>) :: Month -> Month -> Bool # (>=) :: Month -> Month -> Bool # max :: Month -> Month -> Month # min :: Month -> Month -> Month #
Ord Quarter |
Instance details Defined in Data.Time.Calendar.Quarter Methods compare :: Quarter -> Quarter -> Ordering # (<) :: Quarter -> Quarter -> Bool # (<=) :: Quarter -> Quarter -> Bool # (>) :: Quarter -> Quarter -> Bool # (>=) :: Quarter -> Quarter -> Bool # max :: Quarter -> Quarter -> Quarter # min :: Quarter -> Quarter -> Quarter #
Ord QuarterOfYear |

Instance details

Defined in Data.Time.Calendar.Quarter

Methods

compare :: QuarterOfYear -> QuarterOfYear -> Ordering #

(<) :: QuarterOfYear -> QuarterOfYear -> Bool #

(<=) :: QuarterOfYear -> QuarterOfYear -> Bool #

(>) :: QuarterOfYear -> QuarterOfYear -> Bool #

(>=) :: QuarterOfYear -> QuarterOfYear -> Bool #

max :: QuarterOfYear -> QuarterOfYear -> QuarterOfYear #

min :: QuarterOfYear -> QuarterOfYear -> QuarterOfYear #

Ord DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods compare :: DiffTime -> DiffTime -> Ordering # (<) :: DiffTime -> DiffTime -> Bool # (<=) :: DiffTime -> DiffTime -> Bool # (>) :: DiffTime -> DiffTime -> Bool # (>=) :: DiffTime -> DiffTime -> Bool # max :: DiffTime -> DiffTime -> DiffTime # min :: DiffTime -> DiffTime -> DiffTime #
Ord UTCTime |
Instance details Defined in Data.Time.Clock.Internal.UTCTime Methods compare :: UTCTime -> UTCTime -> Ordering # (<) :: UTCTime -> UTCTime -> Bool # (<=) :: UTCTime -> UTCTime -> Bool # (>) :: UTCTime -> UTCTime -> Bool # (>=) :: UTCTime -> UTCTime -> Bool # max :: UTCTime -> UTCTime -> UTCTime # min :: UTCTime -> UTCTime -> UTCTime #
Ord UniversalTime |

Instance details

Defined in Data.Time.Clock.Internal.UniversalTime

Methods

compare :: UniversalTime -> UniversalTime -> Ordering #

(<) :: UniversalTime -> UniversalTime -> Bool #

(<=) :: UniversalTime -> UniversalTime -> Bool #

(>) :: UniversalTime -> UniversalTime -> Bool #

(>=) :: UniversalTime -> UniversalTime -> Bool #

max :: UniversalTime -> UniversalTime -> UniversalTime #

min :: UniversalTime -> UniversalTime -> UniversalTime #

Ord LocalTime |
Instance details Defined in Data.Time.LocalTime.Internal.LocalTime Methods compare :: LocalTime -> LocalTime -> Ordering # (<) :: LocalTime -> LocalTime -> Bool # (<=) :: LocalTime -> LocalTime -> Bool # (>) :: LocalTime -> LocalTime -> Bool # (>=) :: LocalTime -> LocalTime -> Bool # max :: LocalTime -> LocalTime -> LocalTime # min :: LocalTime -> LocalTime -> LocalTime #
Ord CAttributes |
Instance details Defined in System.Posix.Files.Common Methods compare :: CAttributes -> CAttributes -> Ordering # (<) :: CAttributes -> CAttributes -> Bool # (<=) :: CAttributes -> CAttributes -> Bool # (>) :: CAttributes -> CAttributes -> Bool # (>=) :: CAttributes -> CAttributes -> Bool # max :: CAttributes -> CAttributes -> CAttributes # min :: CAttributes -> CAttributes -> CAttributes #
Ord StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods compare :: StatxFlags -> StatxFlags -> Ordering # (<) :: StatxFlags -> StatxFlags -> Bool # (<=) :: StatxFlags -> StatxFlags -> Bool # (>) :: StatxFlags -> StatxFlags -> Bool # (>=) :: StatxFlags -> StatxFlags -> Bool # max :: StatxFlags -> StatxFlags -> StatxFlags # min :: StatxFlags -> StatxFlags -> StatxFlags #
Ord StatxMask |
Instance details Defined in System.Posix.Files.Common Methods compare :: StatxMask -> StatxMask -> Ordering # (<) :: StatxMask -> StatxMask -> Bool # (<=) :: StatxMask -> StatxMask -> Bool # (>) :: StatxMask -> StatxMask -> Bool # (>=) :: StatxMask -> StatxMask -> Bool # max :: StatxMask -> StatxMask -> StatxMask # min :: StatxMask -> StatxMask -> StatxMask #
Ord ProcessStatus |

Instance details

Defined in System.Posix.Process.Internals

Methods

compare :: ProcessStatus -> ProcessStatus -> Ordering #

(<) :: ProcessStatus -> ProcessStatus -> Bool #

(<=) :: ProcessStatus -> ProcessStatus -> Bool #

(>) :: ProcessStatus -> ProcessStatus -> Bool #

(>=) :: ProcessStatus -> ProcessStatus -> Bool #

max :: ProcessStatus -> ProcessStatus -> ProcessStatus #

min :: ProcessStatus -> ProcessStatus -> ProcessStatus #

Ord Integer |
Instance details Defined in GHC.Num.Integer Methods compare :: Integer -> Integer -> Ordering # (<) :: Integer -> Integer -> Bool # (<=) :: Integer -> Integer -> Bool # (>) :: Integer -> Integer -> Bool # (>=) :: Integer -> Integer -> Bool # max :: Integer -> Integer -> Integer # min :: Integer -> Integer -> Integer #
Ord Natural |
Instance details Defined in GHC.Num.Natural Methods compare :: Natural -> Natural -> Ordering # (<) :: Natural -> Natural -> Bool # (<=) :: Natural -> Natural -> Bool # (>) :: Natural -> Natural -> Bool # (>=) :: Natural -> Natural -> Bool # max :: Natural -> Natural -> Natural # min :: Natural -> Natural -> Natural #
Ord () |
Instance details Defined in GHC.Classes Methods compare :: () -> () -> Ordering # (<) :: () -> () -> Bool # (<=) :: () -> () -> Bool # (>) :: () -> () -> Bool # (>=) :: () -> () -> Bool # max :: () -> () -> () # min :: () -> () -> () #
Ord Bool |
Instance details Defined in GHC.Classes Methods compare :: Bool -> Bool -> Ordering # (<) :: Bool -> Bool -> Bool # (<=) :: Bool -> Bool -> Bool # (>) :: Bool -> Bool -> Bool # (>=) :: Bool -> Bool -> Bool # max :: Bool -> Bool -> Bool # min :: Bool -> Bool -> Bool #
Ord Char |
Instance details Defined in GHC.Classes Methods compare :: Char -> Char -> Ordering # (<) :: Char -> Char -> Bool # (<=) :: Char -> Char -> Bool # (>) :: Char -> Char -> Bool # (>=) :: Char -> Char -> Bool # max :: Char -> Char -> Char # min :: Char -> Char -> Char #

Ord Double

IEEE 754 `Double`-precision type includes not only numbers, but also positive and negative infinities and a special element called `NaN` (which can be quiet or signal).

IEEE 754-2008, section 5.11 requires that if at least one of arguments of `<=`, `<`, `>`, `>=` is `NaN` then the result of the comparison is `False`, and `instance` `Ord` `Double` complies with this requirement. This violates the reflexivity: both `NaN` `<=` `NaN` and `NaN` `>=` `NaN` are `False`.

IEEE 754-2008, section 5.10 defines `totalOrder` predicate. Unfortunately, `compare` on `Double`s violates the IEEE standard and does not define a total order. More specifically, both `compare` `NaN` `x` and `compare` `x` `NaN` always return `GT`.

Thus, users must be extremely cautious when using `instance` `Ord` `Double`. For instance, one should avoid ordered containers with keys represented by `Double`, because data loss and corruption may happen. An IEEE-compliant `compare` is available in `fp-ieee` package as `TotallyOrdered` newtype.

Moving further, the behaviour of `min` and `max` with regards to `NaN` is also non-compliant. IEEE 754-2008, section 5.3.1 defines that quiet `NaN` should be treated as a missing data by `minNum` and `maxNum` functions, for example, `minNum(NaN, 1) = minNum(1, NaN) = 1`. Some languages such as Java deviate from the standard implementing `minNum(NaN, 1) = minNum(1, NaN) = NaN`. However, `min` / `max` in `base` are even worse: `min` `NaN` 1 is 1, but `min` 1 `NaN` is `NaN`.

IEEE 754-2008 compliant `min` / `max` can be found in `ieee754` package under `minNum` / `maxNum` names. Implementations compliant with `minimumNumber` / `maximumNumber` from a newer IEEE 754-2019, section 9.6 are available from `fp-ieee` package.

Instance details Defined in GHC.Classes Methods compare :: Double -> Double -> Ordering # (<) :: Double -> Double -> Bool # (<=) :: Double -> Double -> Bool # (>) :: Double -> Double -> Bool # (>=) :: Double -> Double -> Bool # max :: Double -> Double -> Double # min :: Double -> Double -> Double #
Ord Float | See `instance` `Ord` `Double` for discussion of deviations from IEEE 754 standard.
Instance details Defined in GHC.Classes Methods compare :: Float -> Float -> Ordering # (<) :: Float -> Float -> Bool # (<=) :: Float -> Float -> Bool # (>) :: Float -> Float -> Bool # (>=) :: Float -> Float -> Bool # max :: Float -> Float -> Float # min :: Float -> Float -> Float #
Ord Int |
Instance details Defined in GHC.Classes Methods compare :: Int -> Int -> Ordering # (<) :: Int -> Int -> Bool # (<=) :: Int -> Int -> Bool # (>) :: Int -> Int -> Bool # (>=) :: Int -> Int -> Bool # max :: Int -> Int -> Int # min :: Int -> Int -> Int #
Ord Word |
Instance details Defined in GHC.Classes Methods compare :: Word -> Word -> Ordering # (<) :: Word -> Word -> Bool # (<=) :: Word -> Word -> Bool # (>) :: Word -> Word -> Bool # (>=) :: Word -> Word -> Bool # max :: Word -> Word -> Word # min :: Word -> Word -> Word #
Ord a => Ord (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods compare :: First a -> First a -> Ordering # (<) :: First a -> First a -> Bool # (<=) :: First a -> First a -> Bool # (>) :: First a -> First a -> Bool # (>=) :: First a -> First a -> Bool # max :: First a -> First a -> First a # min :: First a -> First a -> First a #
Ord a => Ord (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods compare :: Last a -> Last a -> Ordering # (<) :: Last a -> Last a -> Bool # (<=) :: Last a -> Last a -> Bool # (>) :: Last a -> Last a -> Bool # (>=) :: Last a -> Last a -> Bool # max :: Last a -> Last a -> Last a # min :: Last a -> Last a -> Last a #
Ord a => Ord (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods compare :: Max a -> Max a -> Ordering # (<) :: Max a -> Max a -> Bool # (<=) :: Max a -> Max a -> Bool # (>) :: Max a -> Max a -> Bool # (>=) :: Max a -> Max a -> Bool # max :: Max a -> Max a -> Max a # min :: Max a -> Max a -> Max a #
Ord a => Ord (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods compare :: Min a -> Min a -> Ordering # (<) :: Min a -> Min a -> Bool # (<=) :: Min a -> Min a -> Bool # (>) :: Min a -> Min a -> Bool # (>=) :: Min a -> Min a -> Bool # max :: Min a -> Min a -> Min a # min :: Min a -> Min a -> Min a #
Ord m => Ord (WrappedMonoid m) | Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

compare :: WrappedMonoid m -> WrappedMonoid m -> Ordering #

(<) :: WrappedMonoid m -> WrappedMonoid m -> Bool #

(<=) :: WrappedMonoid m -> WrappedMonoid m -> Bool #

(>) :: WrappedMonoid m -> WrappedMonoid m -> Bool #

(>=) :: WrappedMonoid m -> WrappedMonoid m -> Bool #

max :: WrappedMonoid m -> WrappedMonoid m -> WrappedMonoid m #

min :: WrappedMonoid m -> WrappedMonoid m -> WrappedMonoid m #

Ord a => Ord (IntMap a) |
Instance details Defined in Data.IntMap.Internal Methods compare :: IntMap a -> IntMap a -> Ordering # (<) :: IntMap a -> IntMap a -> Bool # (<=) :: IntMap a -> IntMap a -> Bool # (>) :: IntMap a -> IntMap a -> Bool # (>=) :: IntMap a -> IntMap a -> Bool # max :: IntMap a -> IntMap a -> IntMap a # min :: IntMap a -> IntMap a -> IntMap a #
Ord a => Ord (Seq a) |
Instance details Defined in Data.Sequence.Internal Methods compare :: Seq a -> Seq a -> Ordering # (<) :: Seq a -> Seq a -> Bool # (<=) :: Seq a -> Seq a -> Bool # (>) :: Seq a -> Seq a -> Bool # (>=) :: Seq a -> Seq a -> Bool # max :: Seq a -> Seq a -> Seq a # min :: Seq a -> Seq a -> Seq a #
Ord a => Ord (ViewL a) |
Instance details Defined in Data.Sequence.Internal Methods compare :: ViewL a -> ViewL a -> Ordering # (<) :: ViewL a -> ViewL a -> Bool # (<=) :: ViewL a -> ViewL a -> Bool # (>) :: ViewL a -> ViewL a -> Bool # (>=) :: ViewL a -> ViewL a -> Bool # max :: ViewL a -> ViewL a -> ViewL a # min :: ViewL a -> ViewL a -> ViewL a #
Ord a => Ord (ViewR a) |
Instance details Defined in Data.Sequence.Internal Methods compare :: ViewR a -> ViewR a -> Ordering # (<) :: ViewR a -> ViewR a -> Bool # (<=) :: ViewR a -> ViewR a -> Bool # (>) :: ViewR a -> ViewR a -> Bool # (>=) :: ViewR a -> ViewR a -> Bool # max :: ViewR a -> ViewR a -> ViewR a # min :: ViewR a -> ViewR a -> ViewR a #
Ord a => Ord (Intersection a) |

Instance details

Defined in Data.Set.Internal

Methods

compare :: Intersection a -> Intersection a -> Ordering #

(<) :: Intersection a -> Intersection a -> Bool #

(<=) :: Intersection a -> Intersection a -> Bool #

(>) :: Intersection a -> Intersection a -> Bool #

(>=) :: Intersection a -> Intersection a -> Bool #

max :: Intersection a -> Intersection a -> Intersection a #

min :: Intersection a -> Intersection a -> Intersection a #

Ord a => Ord (Set a) |
Instance details Defined in Data.Set.Internal Methods compare :: Set a -> Set a -> Ordering # (<) :: Set a -> Set a -> Bool # (<=) :: Set a -> Set a -> Bool # (>) :: Set a -> Set a -> Bool # (>=) :: Set a -> Set a -> Bool # max :: Set a -> Set a -> Set a # min :: Set a -> Set a -> Set a #
Ord a => Ord (Tree a) | Since: containers-0.6.5
Instance details Defined in Data.Tree Methods compare :: Tree a -> Tree a -> Ordering # (<) :: Tree a -> Tree a -> Bool # (<=) :: Tree a -> Tree a -> Bool # (>) :: Tree a -> Tree a -> Bool # (>=) :: Tree a -> Tree a -> Bool # max :: Tree a -> Tree a -> Tree a # min :: Tree a -> Tree a -> Tree a #
Ord a => Ord (NonEmpty a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods compare :: NonEmpty a -> NonEmpty a -> Ordering # (<) :: NonEmpty a -> NonEmpty a -> Bool # (<=) :: NonEmpty a -> NonEmpty a -> Bool # (>) :: NonEmpty a -> NonEmpty a -> Bool # (>=) :: NonEmpty a -> NonEmpty a -> Bool # max :: NonEmpty a -> NonEmpty a -> NonEmpty a # min :: NonEmpty a -> NonEmpty a -> NonEmpty a #
Ord a => Ord (Identity a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods compare :: Identity a -> Identity a -> Ordering # (<) :: Identity a -> Identity a -> Bool # (<=) :: Identity a -> Identity a -> Bool # (>) :: Identity a -> Identity a -> Bool # (>=) :: Identity a -> Identity a -> Bool # max :: Identity a -> Identity a -> Identity a # min :: Identity a -> Identity a -> Identity a #
Ord a => Ord (First a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods compare :: First a -> First a -> Ordering # (<) :: First a -> First a -> Bool # (<=) :: First a -> First a -> Bool # (>) :: First a -> First a -> Bool # (>=) :: First a -> First a -> Bool # max :: First a -> First a -> First a # min :: First a -> First a -> First a #
Ord a => Ord (Last a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods compare :: Last a -> Last a -> Ordering # (<) :: Last a -> Last a -> Bool # (<=) :: Last a -> Last a -> Bool # (>) :: Last a -> Last a -> Bool # (>=) :: Last a -> Last a -> Bool # max :: Last a -> Last a -> Last a # min :: Last a -> Last a -> Last a #
Ord a => Ord (Down a) | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods compare :: Down a -> Down a -> Ordering # (<) :: Down a -> Down a -> Bool # (<=) :: Down a -> Down a -> Bool # (>) :: Down a -> Down a -> Bool # (>=) :: Down a -> Down a -> Bool # max :: Down a -> Down a -> Down a # min :: Down a -> Down a -> Down a #
Ord a => Ord (Dual a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods compare :: Dual a -> Dual a -> Ordering # (<) :: Dual a -> Dual a -> Bool # (<=) :: Dual a -> Dual a -> Bool # (>) :: Dual a -> Dual a -> Bool # (>=) :: Dual a -> Dual a -> Bool # max :: Dual a -> Dual a -> Dual a # min :: Dual a -> Dual a -> Dual a #
Ord a => Ord (Product a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods compare :: Product a -> Product a -> Ordering # (<) :: Product a -> Product a -> Bool # (<=) :: Product a -> Product a -> Bool # (>) :: Product a -> Product a -> Bool # (>=) :: Product a -> Product a -> Bool # max :: Product a -> Product a -> Product a # min :: Product a -> Product a -> Product a #
Ord a => Ord (Sum a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods compare :: Sum a -> Sum a -> Ordering # (<) :: Sum a -> Sum a -> Bool # (<=) :: Sum a -> Sum a -> Bool # (>) :: Sum a -> Sum a -> Bool # (>=) :: Sum a -> Sum a -> Bool # max :: Sum a -> Sum a -> Sum a # min :: Sum a -> Sum a -> Sum a #
Ord (ConstPtr a) |
Instance details Defined in GHC.Internal.Foreign.C.ConstPtr Methods compare :: ConstPtr a -> ConstPtr a -> Ordering # (<) :: ConstPtr a -> ConstPtr a -> Bool # (<=) :: ConstPtr a -> ConstPtr a -> Bool # (>) :: ConstPtr a -> ConstPtr a -> Bool # (>=) :: ConstPtr a -> ConstPtr a -> Bool # max :: ConstPtr a -> ConstPtr a -> ConstPtr a # min :: ConstPtr a -> ConstPtr a -> ConstPtr a #
Ord (ForeignPtr a) | @since base-2.01

Instance details

Defined in GHC.Internal.ForeignPtr

Methods

compare :: ForeignPtr a -> ForeignPtr a -> Ordering #

(<) :: ForeignPtr a -> ForeignPtr a -> Bool #

(<=) :: ForeignPtr a -> ForeignPtr a -> Bool #

(>) :: ForeignPtr a -> ForeignPtr a -> Bool #

(>=) :: ForeignPtr a -> ForeignPtr a -> Bool #

max :: ForeignPtr a -> ForeignPtr a -> ForeignPtr a #

min :: ForeignPtr a -> ForeignPtr a -> ForeignPtr a #

Ord a => Ord (ZipList a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Functor.ZipList Methods compare :: ZipList a -> ZipList a -> Ordering # (<) :: ZipList a -> ZipList a -> Bool # (<=) :: ZipList a -> ZipList a -> Bool # (>) :: ZipList a -> ZipList a -> Bool # (>=) :: ZipList a -> ZipList a -> Bool # max :: ZipList a -> ZipList a -> ZipList a # min :: ZipList a -> ZipList a -> ZipList a #
Ord p => Ord (Par1 p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: Par1 p -> Par1 p -> Ordering # (<) :: Par1 p -> Par1 p -> Bool # (<=) :: Par1 p -> Par1 p -> Bool # (>) :: Par1 p -> Par1 p -> Bool # (>=) :: Par1 p -> Par1 p -> Bool # max :: Par1 p -> Par1 p -> Par1 p # min :: Par1 p -> Par1 p -> Par1 p #
Ord (FunPtr a) |
Instance details Defined in GHC.Internal.Ptr Methods compare :: FunPtr a -> FunPtr a -> Ordering # (<) :: FunPtr a -> FunPtr a -> Bool # (<=) :: FunPtr a -> FunPtr a -> Bool # (>) :: FunPtr a -> FunPtr a -> Bool # (>=) :: FunPtr a -> FunPtr a -> Bool # max :: FunPtr a -> FunPtr a -> FunPtr a # min :: FunPtr a -> FunPtr a -> FunPtr a #
Ord (Ptr a) | @since base-2.01
Instance details Defined in GHC.Internal.Ptr Methods compare :: Ptr a -> Ptr a -> Ordering # (<) :: Ptr a -> Ptr a -> Bool # (<=) :: Ptr a -> Ptr a -> Bool # (>) :: Ptr a -> Ptr a -> Bool # (>=) :: Ptr a -> Ptr a -> Bool # max :: Ptr a -> Ptr a -> Ptr a # min :: Ptr a -> Ptr a -> Ptr a #
Integral a => Ord (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods compare :: Ratio a -> Ratio a -> Ordering # (<) :: Ratio a -> Ratio a -> Bool # (<=) :: Ratio a -> Ratio a -> Bool # (>) :: Ratio a -> Ratio a -> Bool # (>=) :: Ratio a -> Ratio a -> Bool # max :: Ratio a -> Ratio a -> Ratio a # min :: Ratio a -> Ratio a -> Ratio a #
Ord (SChar c) | @since base-4.19.0.0
Instance details Defined in GHC.Internal.TypeLits Methods compare :: SChar c -> SChar c -> Ordering # (<) :: SChar c -> SChar c -> Bool # (<=) :: SChar c -> SChar c -> Bool # (>) :: SChar c -> SChar c -> Bool # (>=) :: SChar c -> SChar c -> Bool # max :: SChar c -> SChar c -> SChar c # min :: SChar c -> SChar c -> SChar c #
Ord (SSymbol s) | @since base-4.19.0.0
Instance details Defined in GHC.Internal.TypeLits Methods compare :: SSymbol s -> SSymbol s -> Ordering # (<) :: SSymbol s -> SSymbol s -> Bool # (<=) :: SSymbol s -> SSymbol s -> Bool # (>) :: SSymbol s -> SSymbol s -> Bool # (>=) :: SSymbol s -> SSymbol s -> Bool # max :: SSymbol s -> SSymbol s -> SSymbol s # min :: SSymbol s -> SSymbol s -> SSymbol s #
Ord (SNat n) | @since base-4.19.0.0
Instance details Defined in GHC.Internal.TypeNats Methods compare :: SNat n -> SNat n -> Ordering # (<) :: SNat n -> SNat n -> Bool # (<=) :: SNat n -> SNat n -> Bool # (>) :: SNat n -> SNat n -> Bool # (>=) :: SNat n -> SNat n -> Bool # max :: SNat n -> SNat n -> SNat n # min :: SNat n -> SNat n -> SNat n #
Ord v => Ord (LabelMap v) # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods compare :: LabelMap v -> LabelMap v -> Ordering # (<) :: LabelMap v -> LabelMap v -> Bool # (<=) :: LabelMap v -> LabelMap v -> Bool # (>) :: LabelMap v -> LabelMap v -> Bool # (>=) :: LabelMap v -> LabelMap v -> Bool # max :: LabelMap v -> LabelMap v -> LabelMap v # min :: LabelMap v -> LabelMap v -> LabelMap v #
Ord a => Ord (Maybe a) # |
Instance details Defined in GHC.Data.Strict Methods compare :: Maybe a -> Maybe a -> Ordering # (<) :: Maybe a -> Maybe a -> Bool # (<=) :: Maybe a -> Maybe a -> Bool # (>) :: Maybe a -> Maybe a -> Bool # (>=) :: Maybe a -> Maybe a -> Bool # max :: Maybe a -> Maybe a -> Maybe a # min :: Maybe a -> Maybe a -> Maybe a #
Ord a => Ord (Word64Map a) # |
Instance details Defined in GHC.Data.Word64Map.Internal Methods compare :: Word64Map a -> Word64Map a -> Ordering # (<) :: Word64Map a -> Word64Map a -> Bool # (<=) :: Word64Map a -> Word64Map a -> Bool # (>) :: Word64Map a -> Word64Map a -> Bool # (>=) :: Word64Map a -> Word64Map a -> Bool # max :: Word64Map a -> Word64Map a -> Word64Map a # min :: Word64Map a -> Word64Map a -> Word64Map a #
Ord unit => Ord (Definite unit) # |

Instance details

Defined in GHC.Unit.Types

Methods

compare :: Definite unit -> Definite unit -> Ordering #

(<) :: Definite unit -> Definite unit -> Bool #

(<=) :: Definite unit -> Definite unit -> Bool #

(>) :: Definite unit -> Definite unit -> Bool #

(>=) :: Definite unit -> Definite unit -> Bool #

max :: Definite unit -> Definite unit -> Definite unit #

min :: Definite unit -> Definite unit -> Definite unit #

Ord (GenInstantiatedUnit unit) # |

Instance details

Defined in GHC.Unit.Types

Methods

compare :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Ordering #

(<) :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Bool #

(<=) :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Bool #

(>) :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Bool #

(>=) :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> Bool #

max :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> GenInstantiatedUnit unit #

min :: GenInstantiatedUnit unit -> GenInstantiatedUnit unit -> GenInstantiatedUnit unit #

Ord unit => Ord (GenModule unit) # |

Instance details

Defined in GHC.Unit.Types

Methods

compare :: GenModule unit -> GenModule unit -> Ordering #

(<) :: GenModule unit -> GenModule unit -> Bool #

(<=) :: GenModule unit -> GenModule unit -> Bool #

(>) :: GenModule unit -> GenModule unit -> Bool #

(>=) :: GenModule unit -> GenModule unit -> Bool #

max :: GenModule unit -> GenModule unit -> GenModule unit #

min :: GenModule unit -> GenModule unit -> GenModule unit #

Ord mod => Ord (GenWithIsBoot mod) # |

Instance details

Defined in GHC.Unit.Types

Methods

compare :: GenWithIsBoot mod -> GenWithIsBoot mod -> Ordering #

(<) :: GenWithIsBoot mod -> GenWithIsBoot mod -> Bool #

(<=) :: GenWithIsBoot mod -> GenWithIsBoot mod -> Bool #

(>) :: GenWithIsBoot mod -> GenWithIsBoot mod -> Bool #

(>=) :: GenWithIsBoot mod -> GenWithIsBoot mod -> Bool #

max :: GenWithIsBoot mod -> GenWithIsBoot mod -> GenWithIsBoot mod #

min :: GenWithIsBoot mod -> GenWithIsBoot mod -> GenWithIsBoot mod #

Ord a => Ord (FixedLengthEncoding a) # |

Instance details

Defined in GHC.Utils.Binary

Methods

compare :: FixedLengthEncoding a -> FixedLengthEncoding a -> Ordering #

(<) :: FixedLengthEncoding a -> FixedLengthEncoding a -> Bool #

(<=) :: FixedLengthEncoding a -> FixedLengthEncoding a -> Bool #

(>) :: FixedLengthEncoding a -> FixedLengthEncoding a -> Bool #

(>=) :: FixedLengthEncoding a -> FixedLengthEncoding a -> Bool #

max :: FixedLengthEncoding a -> FixedLengthEncoding a -> FixedLengthEncoding a #

min :: FixedLengthEncoding a -> FixedLengthEncoding a -> FixedLengthEncoding a #

Ord (XXOverLit p) => Ord (HsOverLit p) # |
Instance details Defined in Language.Haskell.Syntax.Lit Methods compare :: HsOverLit p -> HsOverLit p -> Ordering # (<) :: HsOverLit p -> HsOverLit p -> Bool # (<=) :: HsOverLit p -> HsOverLit p -> Bool # (>) :: HsOverLit p -> HsOverLit p -> Bool # (>=) :: HsOverLit p -> HsOverLit p -> Bool # max :: HsOverLit p -> HsOverLit p -> HsOverLit p # min :: HsOverLit p -> HsOverLit p -> HsOverLit p #
Ord flag => Ord (TyVarBndr flag) # |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: TyVarBndr flag -> TyVarBndr flag -> Ordering #

(<) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

(<=) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

(>) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

(>=) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

max :: TyVarBndr flag -> TyVarBndr flag -> TyVarBndr flag #

min :: TyVarBndr flag -> TyVarBndr flag -> TyVarBndr flag #

Ord flag => Ord (TyVarBndr flag) |

Instance details

Defined in Language.Haskell.TH.Syntax

Methods

compare :: TyVarBndr flag -> TyVarBndr flag -> Ordering #

(<) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

(<=) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

(>) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

(>=) :: TyVarBndr flag -> TyVarBndr flag -> Bool #

max :: TyVarBndr flag -> TyVarBndr flag -> TyVarBndr flag #

min :: TyVarBndr flag -> TyVarBndr flag -> TyVarBndr flag #

Ord a => Ord (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Maybe Methods compare :: Maybe a -> Maybe a -> Ordering # (<) :: Maybe a -> Maybe a -> Bool # (<=) :: Maybe a -> Maybe a -> Bool # (>) :: Maybe a -> Maybe a -> Bool # (>=) :: Maybe a -> Maybe a -> Bool # max :: Maybe a -> Maybe a -> Maybe a # min :: Maybe a -> Maybe a -> Maybe a #
Ord a => Ord (Solo a) |
Instance details Defined in GHC.Classes Methods compare :: Solo a -> Solo a -> Ordering # (<) :: Solo a -> Solo a -> Bool # (<=) :: Solo a -> Solo a -> Bool # (>) :: Solo a -> Solo a -> Bool # (>=) :: Solo a -> Solo a -> Bool # max :: Solo a -> Solo a -> Solo a # min :: Solo a -> Solo a -> Solo a #
Ord a => Ord [a] |
Instance details Defined in GHC.Classes Methods compare :: [a] -> [a] -> Ordering # (<) :: [a] -> [a] -> Bool # (<=) :: [a] -> [a] -> Bool # (>) :: [a] -> [a] -> Bool # (>=) :: [a] -> [a] -> Bool # max :: [a] -> [a] -> [a] # min :: [a] -> [a] -> [a] #
(Ix ix, Ord e, IArray UArray e) => Ord (UArray ix e) |
Instance details Defined in Data.Array.Base Methods compare :: UArray ix e -> UArray ix e -> Ordering # (<) :: UArray ix e -> UArray ix e -> Bool # (<=) :: UArray ix e -> UArray ix e -> Bool # (>) :: UArray ix e -> UArray ix e -> Bool # (>=) :: UArray ix e -> UArray ix e -> Bool # max :: UArray ix e -> UArray ix e -> UArray ix e # min :: UArray ix e -> UArray ix e -> UArray ix e #
Ord (Fixed a) | Since: base-2.1
Instance details Defined in Data.Fixed Methods compare :: Fixed a -> Fixed a -> Ordering # (<) :: Fixed a -> Fixed a -> Bool # (<=) :: Fixed a -> Fixed a -> Bool # (>) :: Fixed a -> Fixed a -> Bool # (>=) :: Fixed a -> Fixed a -> Bool # max :: Fixed a -> Fixed a -> Fixed a # min :: Fixed a -> Fixed a -> Fixed a #
Ord a => Ord (Arg a b) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods compare :: Arg a b -> Arg a b -> Ordering # (<) :: Arg a b -> Arg a b -> Bool # (<=) :: Arg a b -> Arg a b -> Bool # (>) :: Arg a b -> Arg a b -> Bool # (>=) :: Arg a b -> Arg a b -> Bool # max :: Arg a b -> Arg a b -> Arg a b # min :: Arg a b -> Arg a b -> Arg a b #
(Ord k, Ord v) => Ord (Map k v) |
Instance details Defined in Data.Map.Internal Methods compare :: Map k v -> Map k v -> Ordering # (<) :: Map k v -> Map k v -> Bool # (<=) :: Map k v -> Map k v -> Bool # (>) :: Map k v -> Map k v -> Bool # (>=) :: Map k v -> Map k v -> Bool # max :: Map k v -> Map k v -> Map k v # min :: Map k v -> Map k v -> Map k v #
(Ix i, Ord e) => Ord (Array i e) | @since base-2.01
Instance details Defined in GHC.Internal.Arr Methods compare :: Array i e -> Array i e -> Ordering # (<) :: Array i e -> Array i e -> Bool # (<=) :: Array i e -> Array i e -> Bool # (>) :: Array i e -> Array i e -> Bool # (>=) :: Array i e -> Array i e -> Bool # max :: Array i e -> Array i e -> Array i e # min :: Array i e -> Array i e -> Array i e #
(Ord a, Ord b) => Ord (Either a b) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Either Methods compare :: Either a b -> Either a b -> Ordering # (<) :: Either a b -> Either a b -> Bool # (<=) :: Either a b -> Either a b -> Bool # (>) :: Either a b -> Either a b -> Bool # (>=) :: Either a b -> Either a b -> Bool # max :: Either a b -> Either a b -> Either a b # min :: Either a b -> Either a b -> Either a b #
Ord (Proxy s) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods compare :: Proxy s -> Proxy s -> Ordering # (<) :: Proxy s -> Proxy s -> Bool # (<=) :: Proxy s -> Proxy s -> Bool # (>) :: Proxy s -> Proxy s -> Bool # (>=) :: Proxy s -> Proxy s -> Bool # max :: Proxy s -> Proxy s -> Proxy s # min :: Proxy s -> Proxy s -> Proxy s #
Ord (TypeRep a) | @since base-4.4.0.0
Instance details Defined in GHC.Internal.Data.Typeable.Internal Methods compare :: TypeRep a -> TypeRep a -> Ordering # (<) :: TypeRep a -> TypeRep a -> Bool # (<=) :: TypeRep a -> TypeRep a -> Bool # (>) :: TypeRep a -> TypeRep a -> Bool # (>=) :: TypeRep a -> TypeRep a -> Bool # max :: TypeRep a -> TypeRep a -> TypeRep a # min :: TypeRep a -> TypeRep a -> TypeRep a #
Ord (U1 p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: U1 p -> U1 p -> Ordering # (<) :: U1 p -> U1 p -> Bool # (<=) :: U1 p -> U1 p -> Bool # (>) :: U1 p -> U1 p -> Bool # (>=) :: U1 p -> U1 p -> Bool # max :: U1 p -> U1 p -> U1 p # min :: U1 p -> U1 p -> U1 p #
Ord (V1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: V1 p -> V1 p -> Ordering # (<) :: V1 p -> V1 p -> Bool # (<=) :: V1 p -> V1 p -> Bool # (>) :: V1 p -> V1 p -> Bool # (>=) :: V1 p -> V1 p -> Bool # max :: V1 p -> V1 p -> V1 p # min :: V1 p -> V1 p -> V1 p #
(Ord a, Ord b) => Ord (Pair a b) # |
Instance details Defined in GHC.Data.Strict Methods compare :: Pair a b -> Pair a b -> Ordering # (<) :: Pair a b -> Pair a b -> Bool # (<=) :: Pair a b -> Pair a b -> Bool # (>) :: Pair a b -> Pair a b -> Bool # (>=) :: Pair a b -> Pair a b -> Bool # max :: Pair a b -> Pair a b -> Pair a b # min :: Pair a b -> Pair a b -> Pair a b #
(Ord b, Ord r) => Ord (IfaceBindingX r b) # |

Instance details

Defined in GHC.Iface.Syntax

Methods

compare :: IfaceBindingX r b -> IfaceBindingX r b -> Ordering #

(<) :: IfaceBindingX r b -> IfaceBindingX r b -> Bool #

(<=) :: IfaceBindingX r b -> IfaceBindingX r b -> Bool #

(>) :: IfaceBindingX r b -> IfaceBindingX r b -> Bool #

(>=) :: IfaceBindingX r b -> IfaceBindingX r b -> Bool #

max :: IfaceBindingX r b -> IfaceBindingX r b -> IfaceBindingX r b #

min :: IfaceBindingX r b -> IfaceBindingX r b -> IfaceBindingX r b #

(Ord l, Ord e) => Ord (GenLocated l e) # |

Instance details

Defined in GHC.Types.SrcLoc

Methods

compare :: GenLocated l e -> GenLocated l e -> Ordering #

(<) :: GenLocated l e -> GenLocated l e -> Bool #

(<=) :: GenLocated l e -> GenLocated l e -> Bool #

(>) :: GenLocated l e -> GenLocated l e -> Bool #

(>=) :: GenLocated l e -> GenLocated l e -> Bool #

max :: GenLocated l e -> GenLocated l e -> GenLocated l e #

min :: GenLocated l e -> GenLocated l e -> GenLocated l e #

Ord (Bin a) # |
Instance details Defined in GHC.Utils.Binary Methods compare :: Bin a -> Bin a -> Ordering # (<) :: Bin a -> Bin a -> Bool # (<=) :: Bin a -> Bin a -> Bool # (>) :: Bin a -> Bin a -> Bool # (>=) :: Bin a -> Bin a -> Bool # max :: Bin a -> Bin a -> Bin a # min :: Bin a -> Bin a -> Bin a #
(Ord1 f, Ord a) => Ord (Lift f a) |
Instance details Defined in Control.Applicative.Lift Methods compare :: Lift f a -> Lift f a -> Ordering # (<) :: Lift f a -> Lift f a -> Bool # (<=) :: Lift f a -> Lift f a -> Bool # (>) :: Lift f a -> Lift f a -> Bool # (>=) :: Lift f a -> Lift f a -> Bool # max :: Lift f a -> Lift f a -> Lift f a # min :: Lift f a -> Lift f a -> Lift f a #
(Ord1 m, Ord a) => Ord (MaybeT m a) |
Instance details Defined in Control.Monad.Trans.Maybe Methods compare :: MaybeT m a -> MaybeT m a -> Ordering # (<) :: MaybeT m a -> MaybeT m a -> Bool # (<=) :: MaybeT m a -> MaybeT m a -> Bool # (>) :: MaybeT m a -> MaybeT m a -> Bool # (>=) :: MaybeT m a -> MaybeT m a -> Bool # max :: MaybeT m a -> MaybeT m a -> MaybeT m a # min :: MaybeT m a -> MaybeT m a -> MaybeT m a #
(Ord a, Ord b) => Ord (a, b) |
Instance details Defined in GHC.Classes Methods compare :: (a, b) -> (a, b) -> Ordering # (<) :: (a, b) -> (a, b) -> Bool # (<=) :: (a, b) -> (a, b) -> Bool # (>) :: (a, b) -> (a, b) -> Bool # (>=) :: (a, b) -> (a, b) -> Bool # max :: (a, b) -> (a, b) -> (a, b) # min :: (a, b) -> (a, b) -> (a, b) #
Ord a => Ord (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods compare :: Const a b -> Const a b -> Ordering # (<) :: Const a b -> Const a b -> Bool # (<=) :: Const a b -> Const a b -> Bool # (>) :: Const a b -> Const a b -> Bool # (>=) :: Const a b -> Const a b -> Bool # max :: Const a b -> Const a b -> Const a b # min :: Const a b -> Const a b -> Const a b #
Ord (f a) => Ord (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods compare :: Ap f a -> Ap f a -> Ordering # (<) :: Ap f a -> Ap f a -> Bool # (<=) :: Ap f a -> Ap f a -> Bool # (>) :: Ap f a -> Ap f a -> Bool # (>=) :: Ap f a -> Ap f a -> Bool # max :: Ap f a -> Ap f a -> Ap f a # min :: Ap f a -> Ap f a -> Ap f a #
Ord (f a) => Ord (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods compare :: Alt f a -> Alt f a -> Ordering # (<) :: Alt f a -> Alt f a -> Bool # (<=) :: Alt f a -> Alt f a -> Bool # (>) :: Alt f a -> Alt f a -> Bool # (>=) :: Alt f a -> Alt f a -> Bool # max :: Alt f a -> Alt f a -> Alt f a # min :: Alt f a -> Alt f a -> Alt f a #
Ord (Coercion a b) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Type.Coercion

Methods

compare :: Coercion a b -> Coercion a b -> Ordering #

(<) :: Coercion a b -> Coercion a b -> Bool #

(<=) :: Coercion a b -> Coercion a b -> Bool #

(>) :: Coercion a b -> Coercion a b -> Bool #

(>=) :: Coercion a b -> Coercion a b -> Bool #

max :: Coercion a b -> Coercion a b -> Coercion a b #

min :: Coercion a b -> Coercion a b -> Coercion a b #

Ord (a :~: b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods compare :: (a :~: b) -> (a :~: b) -> Ordering # (<) :: (a :~: b) -> (a :~: b) -> Bool # (<=) :: (a :~: b) -> (a :~: b) -> Bool # (>) :: (a :~: b) -> (a :~: b) -> Bool # (>=) :: (a :~: b) -> (a :~: b) -> Bool # max :: (a :~: b) -> (a :~: b) -> a :~: b # min :: (a :~: b) -> (a :~: b) -> a :~: b #
(Generic1 f, Ord (Rep1 f a)) => Ord (Generically1 f a) | @since base-4.18.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: Generically1 f a -> Generically1 f a -> Ordering #

(<) :: Generically1 f a -> Generically1 f a -> Bool #

(<=) :: Generically1 f a -> Generically1 f a -> Bool #

(>) :: Generically1 f a -> Generically1 f a -> Bool #

(>=) :: Generically1 f a -> Generically1 f a -> Bool #

max :: Generically1 f a -> Generically1 f a -> Generically1 f a #

min :: Generically1 f a -> Generically1 f a -> Generically1 f a #

Ord (f p) => Ord (Rec1 f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: Rec1 f p -> Rec1 f p -> Ordering # (<) :: Rec1 f p -> Rec1 f p -> Bool # (<=) :: Rec1 f p -> Rec1 f p -> Bool # (>) :: Rec1 f p -> Rec1 f p -> Bool # (>=) :: Rec1 f p -> Rec1 f p -> Bool # max :: Rec1 f p -> Rec1 f p -> Rec1 f p # min :: Rec1 f p -> Rec1 f p -> Rec1 f p #
Ord (URec (Ptr ()) p) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: URec (Ptr ()) p -> URec (Ptr ()) p -> Ordering #

(<) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool #

(<=) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool #

(>) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool #

(>=) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool #

max :: URec (Ptr ()) p -> URec (Ptr ()) p -> URec (Ptr ()) p #

min :: URec (Ptr ()) p -> URec (Ptr ()) p -> URec (Ptr ()) p #

Ord (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: URec Char p -> URec Char p -> Ordering # (<) :: URec Char p -> URec Char p -> Bool # (<=) :: URec Char p -> URec Char p -> Bool # (>) :: URec Char p -> URec Char p -> Bool # (>=) :: URec Char p -> URec Char p -> Bool # max :: URec Char p -> URec Char p -> URec Char p # min :: URec Char p -> URec Char p -> URec Char p #
Ord (URec Double p) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: URec Double p -> URec Double p -> Ordering #

(<) :: URec Double p -> URec Double p -> Bool #

(<=) :: URec Double p -> URec Double p -> Bool #

(>) :: URec Double p -> URec Double p -> Bool #

(>=) :: URec Double p -> URec Double p -> Bool #

max :: URec Double p -> URec Double p -> URec Double p #

min :: URec Double p -> URec Double p -> URec Double p #

Ord (URec Float p) |

Instance details

Defined in GHC.Internal.Generics

Methods

compare :: URec Float p -> URec Float p -> Ordering #

(<) :: URec Float p -> URec Float p -> Bool #

(<=) :: URec Float p -> URec Float p -> Bool #

(>) :: URec Float p -> URec Float p -> Bool #

(>=) :: URec Float p -> URec Float p -> Bool #

max :: URec Float p -> URec Float p -> URec Float p #

min :: URec Float p -> URec Float p -> URec Float p #

Ord (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: URec Int p -> URec Int p -> Ordering # (<) :: URec Int p -> URec Int p -> Bool # (<=) :: URec Int p -> URec Int p -> Bool # (>) :: URec Int p -> URec Int p -> Bool # (>=) :: URec Int p -> URec Int p -> Bool # max :: URec Int p -> URec Int p -> URec Int p # min :: URec Int p -> URec Int p -> URec Int p #
Ord (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: URec Word p -> URec Word p -> Ordering # (<) :: URec Word p -> URec Word p -> Bool # (<=) :: URec Word p -> URec Word p -> Bool # (>) :: URec Word p -> URec Word p -> Bool # (>=) :: URec Word p -> URec Word p -> Bool # max :: URec Word p -> URec Word p -> URec Word p # min :: URec Word p -> URec Word p -> URec Word p #
(Ord1 f, Ord a) => Ord (Backwards f a) |

Instance details

Defined in Control.Applicative.Backwards

Methods

compare :: Backwards f a -> Backwards f a -> Ordering #

(<) :: Backwards f a -> Backwards f a -> Bool #

(<=) :: Backwards f a -> Backwards f a -> Bool #

(>) :: Backwards f a -> Backwards f a -> Bool #

(>=) :: Backwards f a -> Backwards f a -> Bool #

max :: Backwards f a -> Backwards f a -> Backwards f a #

min :: Backwards f a -> Backwards f a -> Backwards f a #

(Ord e, Ord1 m, Ord a) => Ord (ExceptT e m a) |

Instance details

Defined in Control.Monad.Trans.Except

Methods

compare :: ExceptT e m a -> ExceptT e m a -> Ordering #

(<) :: ExceptT e m a -> ExceptT e m a -> Bool #

(<=) :: ExceptT e m a -> ExceptT e m a -> Bool #

(>) :: ExceptT e m a -> ExceptT e m a -> Bool #

(>=) :: ExceptT e m a -> ExceptT e m a -> Bool #

max :: ExceptT e m a -> ExceptT e m a -> ExceptT e m a #

min :: ExceptT e m a -> ExceptT e m a -> ExceptT e m a #

(Ord1 f, Ord a) => Ord (IdentityT f a) |

Instance details

Defined in Control.Monad.Trans.Identity

Methods

compare :: IdentityT f a -> IdentityT f a -> Ordering #

(<) :: IdentityT f a -> IdentityT f a -> Bool #

(<=) :: IdentityT f a -> IdentityT f a -> Bool #

(>) :: IdentityT f a -> IdentityT f a -> Bool #

(>=) :: IdentityT f a -> IdentityT f a -> Bool #

max :: IdentityT f a -> IdentityT f a -> IdentityT f a #

min :: IdentityT f a -> IdentityT f a -> IdentityT f a #

(Ord w, Ord1 m, Ord a) => Ord (WriterT w m a) |

Instance details

Defined in Control.Monad.Trans.Writer.Lazy

Methods

compare :: WriterT w m a -> WriterT w m a -> Ordering #

(<) :: WriterT w m a -> WriterT w m a -> Bool #

(<=) :: WriterT w m a -> WriterT w m a -> Bool #

(>) :: WriterT w m a -> WriterT w m a -> Bool #

(>=) :: WriterT w m a -> WriterT w m a -> Bool #

max :: WriterT w m a -> WriterT w m a -> WriterT w m a #

min :: WriterT w m a -> WriterT w m a -> WriterT w m a #

(Ord w, Ord1 m, Ord a) => Ord (WriterT w m a) |

Instance details

Defined in Control.Monad.Trans.Writer.Strict

Methods

compare :: WriterT w m a -> WriterT w m a -> Ordering #

(<) :: WriterT w m a -> WriterT w m a -> Bool #

(<=) :: WriterT w m a -> WriterT w m a -> Bool #

(>) :: WriterT w m a -> WriterT w m a -> Bool #

(>=) :: WriterT w m a -> WriterT w m a -> Bool #

max :: WriterT w m a -> WriterT w m a -> WriterT w m a #

min :: WriterT w m a -> WriterT w m a -> WriterT w m a #

Ord a => Ord (Constant a b) |

Instance details

Defined in Data.Functor.Constant

Methods

compare :: Constant a b -> Constant a b -> Ordering #

(<) :: Constant a b -> Constant a b -> Bool #

(<=) :: Constant a b -> Constant a b -> Bool #

(>) :: Constant a b -> Constant a b -> Bool #

(>=) :: Constant a b -> Constant a b -> Bool #

max :: Constant a b -> Constant a b -> Constant a b #

min :: Constant a b -> Constant a b -> Constant a b #

(Ord1 f, Ord a) => Ord (Reverse f a) |
Instance details Defined in Data.Functor.Reverse Methods compare :: Reverse f a -> Reverse f a -> Ordering # (<) :: Reverse f a -> Reverse f a -> Bool # (<=) :: Reverse f a -> Reverse f a -> Bool # (>) :: Reverse f a -> Reverse f a -> Bool # (>=) :: Reverse f a -> Reverse f a -> Bool # max :: Reverse f a -> Reverse f a -> Reverse f a # min :: Reverse f a -> Reverse f a -> Reverse f a #
(Ord a, Ord b, Ord c) => Ord (a, b, c) |
Instance details Defined in GHC.Classes Methods compare :: (a, b, c) -> (a, b, c) -> Ordering # (<) :: (a, b, c) -> (a, b, c) -> Bool # (<=) :: (a, b, c) -> (a, b, c) -> Bool # (>) :: (a, b, c) -> (a, b, c) -> Bool # (>=) :: (a, b, c) -> (a, b, c) -> Bool # max :: (a, b, c) -> (a, b, c) -> (a, b, c) # min :: (a, b, c) -> (a, b, c) -> (a, b, c) #
(Ord (f a), Ord (g a)) => Ord (Product f g a) | Since: base-4.18.0.0

Instance details

Defined in Data.Functor.Product

Methods

compare :: Product f g a -> Product f g a -> Ordering #

(<) :: Product f g a -> Product f g a -> Bool #

(<=) :: Product f g a -> Product f g a -> Bool #

(>) :: Product f g a -> Product f g a -> Bool #

(>=) :: Product f g a -> Product f g a -> Bool #

max :: Product f g a -> Product f g a -> Product f g a #

min :: Product f g a -> Product f g a -> Product f g a #

(Ord (f a), Ord (g a)) => Ord (Sum f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Sum Methods compare :: Sum f g a -> Sum f g a -> Ordering # (<) :: Sum f g a -> Sum f g a -> Bool # (<=) :: Sum f g a -> Sum f g a -> Bool # (>) :: Sum f g a -> Sum f g a -> Bool # (>=) :: Sum f g a -> Sum f g a -> Bool # max :: Sum f g a -> Sum f g a -> Sum f g a # min :: Sum f g a -> Sum f g a -> Sum f g a #
Ord (a :~~: b) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods compare :: (a :~~: b) -> (a :~~: b) -> Ordering # (<) :: (a :~~: b) -> (a :~~: b) -> Bool # (<=) :: (a :~~: b) -> (a :~~: b) -> Bool # (>) :: (a :~~: b) -> (a :~~: b) -> Bool # (>=) :: (a :~~: b) -> (a :~~: b) -> Bool # max :: (a :~~: b) -> (a :~~: b) -> a :~~: b # min :: (a :~~: b) -> (a :~~: b) -> a :~~: b #
(Ord (f p), Ord (g p)) => Ord ((f :*: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: (f :*: g) p -> (f :*: g) p -> Ordering # (<) :: (f :*: g) p -> (f :*: g) p -> Bool # (<=) :: (f :*: g) p -> (f :*: g) p -> Bool # (>) :: (f :*: g) p -> (f :*: g) p -> Bool # (>=) :: (f :*: g) p -> (f :*: g) p -> Bool # max :: (f :*: g) p -> (f :*: g) p -> (f :*: g) p # min :: (f :*: g) p -> (f :*: g) p -> (f :*: g) p #
(Ord (f p), Ord (g p)) => Ord ((f :+: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: (f :+: g) p -> (f :+: g) p -> Ordering # (<) :: (f :+: g) p -> (f :+: g) p -> Bool # (<=) :: (f :+: g) p -> (f :+: g) p -> Bool # (>) :: (f :+: g) p -> (f :+: g) p -> Bool # (>=) :: (f :+: g) p -> (f :+: g) p -> Bool # max :: (f :+: g) p -> (f :+: g) p -> (f :+: g) p # min :: (f :+: g) p -> (f :+: g) p -> (f :+: g) p #
Ord c => Ord (K1 i c p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: K1 i c p -> K1 i c p -> Ordering # (<) :: K1 i c p -> K1 i c p -> Bool # (<=) :: K1 i c p -> K1 i c p -> Bool # (>) :: K1 i c p -> K1 i c p -> Bool # (>=) :: K1 i c p -> K1 i c p -> Bool # max :: K1 i c p -> K1 i c p -> K1 i c p # min :: K1 i c p -> K1 i c p -> K1 i c p #
(Ord a, Ord b, Ord c, Ord d) => Ord (a, b, c, d) |
Instance details Defined in GHC.Classes Methods compare :: (a, b, c, d) -> (a, b, c, d) -> Ordering # (<) :: (a, b, c, d) -> (a, b, c, d) -> Bool # (<=) :: (a, b, c, d) -> (a, b, c, d) -> Bool # (>) :: (a, b, c, d) -> (a, b, c, d) -> Bool # (>=) :: (a, b, c, d) -> (a, b, c, d) -> Bool # max :: (a, b, c, d) -> (a, b, c, d) -> (a, b, c, d) # min :: (a, b, c, d) -> (a, b, c, d) -> (a, b, c, d) #
Ord (f (g a)) => Ord (Compose f g a) | Since: base-4.18.0.0

Instance details

Defined in Data.Functor.Compose

Methods

compare :: Compose f g a -> Compose f g a -> Ordering #

(<) :: Compose f g a -> Compose f g a -> Bool #

(<=) :: Compose f g a -> Compose f g a -> Bool #

(>) :: Compose f g a -> Compose f g a -> Bool #

(>=) :: Compose f g a -> Compose f g a -> Bool #

max :: Compose f g a -> Compose f g a -> Compose f g a #

min :: Compose f g a -> Compose f g a -> Compose f g a #

Ord (f (g p)) => Ord ((f :.: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: (f :.: g) p -> (f :.: g) p -> Ordering # (<) :: (f :.: g) p -> (f :.: g) p -> Bool # (<=) :: (f :.: g) p -> (f :.: g) p -> Bool # (>) :: (f :.: g) p -> (f :.: g) p -> Bool # (>=) :: (f :.: g) p -> (f :.: g) p -> Bool # max :: (f :.: g) p -> (f :.: g) p -> (f :.: g) p # min :: (f :.: g) p -> (f :.: g) p -> (f :.: g) p #
Ord (f p) => Ord (M1 i c f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods compare :: M1 i c f p -> M1 i c f p -> Ordering # (<) :: M1 i c f p -> M1 i c f p -> Bool # (<=) :: M1 i c f p -> M1 i c f p -> Bool # (>) :: M1 i c f p -> M1 i c f p -> Bool # (>=) :: M1 i c f p -> M1 i c f p -> Bool # max :: M1 i c f p -> M1 i c f p -> M1 i c f p # min :: M1 i c f p -> M1 i c f p -> M1 i c f p #
(Ord a, Ord b, Ord c, Ord d, Ord e) => Ord (a, b, c, d, e) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e) -> (a, b, c, d, e) -> Ordering #

(<) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool #

(<=) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool #

(>) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool #

(>=) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool #

max :: (a, b, c, d, e) -> (a, b, c, d, e) -> (a, b, c, d, e) #

min :: (a, b, c, d, e) -> (a, b, c, d, e) -> (a, b, c, d, e) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f) => Ord (a, b, c, d, e, f) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Ordering #

(<) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool #

(<=) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool #

(>) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool #

(>=) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool #

max :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> (a, b, c, d, e, f) #

min :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> (a, b, c, d, e, f) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g) => Ord (a, b, c, d, e, f, g) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Ordering #

(<) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool #

(<=) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool #

(>) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool #

(>=) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool #

max :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) #

min :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h) => Ord (a, b, c, d, e, f, g, h) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool #

(>) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool #

max :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) #

min :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i) => Ord (a, b, c, d, e, f, g, h, i) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool #

max :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) #

min :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i, Ord j) => Ord (a, b, c, d, e, f, g, h, i, j) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool #

max :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) #

min :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i, Ord j, Ord k) => Ord (a, b, c, d, e, f, g, h, i, j, k) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool #

max :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) #

min :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i, Ord j, Ord k, Ord l) => Ord (a, b, c, d, e, f, g, h, i, j, k, l) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool #

max :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) #

min :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i, Ord j, Ord k, Ord l, Ord m) => Ord (a, b, c, d, e, f, g, h, i, j, k, l, m) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool #

max :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) #

min :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i, Ord j, Ord k, Ord l, Ord m, Ord n) => Ord (a, b, c, d, e, f, g, h, i, j, k, l, m, n) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool #

max :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #

min :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #

(Ord a, Ord b, Ord c, Ord d, Ord e, Ord f, Ord g, Ord h, Ord i, Ord j, Ord k, Ord l, Ord m, Ord n, Ord o) => Ord (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) |

Instance details

Defined in GHC.Classes

Methods

compare :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Ordering #

(<) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool #

(<=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool #

(>) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool #

(>=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool #

max :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #

min :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #

class Applicative m => Monad (m :: Type -> Type) where #

The `Monad` class defines the basic operations over a monad, a concept from a branch of mathematics known as category theory. From the perspective of a Haskell programmer, however, it is best to think of a monad as an abstract datatype of actions. Haskell's `do` expressions provide a convenient syntax for writing monadic expressions.

Instances of `Monad` should satisfy the following:

Left identity
  ``return` a `>>=` k = k a`
Right identity
  `m `>>=` `return` = m`
Associativity
  `m `>>=` (\x -> k x `>>=` h) = (m `>>=` k) `>>=` h`

Furthermore, the `Monad` and `Applicative` operations should relate as follows:

-     pure = return

-     m1 <*> m2 = m1 >>= (\x1 -> m2 >>= (\x2 -> return (x1 x2)))

The above laws imply:

-     fmap f xs  =  xs >>= return . f

-     (>>) = (*>)

and that `pure` and (`<*>`) satisfy the applicative functor laws.

The instances of `Monad` for `List`, `Maybe` and `IO` defined in the Prelude satisfy these laws.

Minimal complete definition

(>>=)

Methods

(>>=) :: m a -> (a -> m b) -> m b infixl 1 #

Sequentially compose two actions, passing any value produced by the first as an argument to the second.

'`as `>>=` bs`' can be understood as the `do` expression

    do a <- as
       bs a

An alternative name for this function is 'bind', but some people may refer to it as 'flatMap', which results from it being equivialent to

    \x f -> join (fmap f x) :: Monad m => m a -> (a -> m b) -> m b

which can be seen as mapping a value with `Monad m => m a -> m (m b)` and then 'flattening' `m (m b)` to `m b` using `join`.

(>>) :: m a -> m b -> m b infixl 1 #

Sequentially compose two actions, discarding any value produced by the first, like sequencing operators (such as the semicolon) in imperative languages.

'`as `>>` bs`' can be understood as the `do` expression

    do as
       bs

or in terms of ``(>>=)`` as

    as >>= const bs

return :: a -> m a #

Inject a value into the monadic type. This function should not be different from its default implementation as `pure`. The justification for the existence of this function is merely historic.

#### Instances

Instances details

Monad Complex | Since: base-4.9.0.0
Instance details Defined in Data.Complex Methods (>>=) :: Complex a -> (a -> Complex b) -> Complex b # (>>) :: Complex a -> Complex b -> Complex b # return :: a -> Complex a #
Monad First | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (>>=) :: First a -> (a -> First b) -> First b # (>>) :: First a -> First b -> First b # return :: a -> First a #
Monad Last | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (>>=) :: Last a -> (a -> Last b) -> Last b # (>>) :: Last a -> Last b -> Last b # return :: a -> Last a #
Monad Max | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (>>=) :: Max a -> (a -> Max b) -> Max b # (>>) :: Max a -> Max b -> Max b # return :: a -> Max a #
Monad Min | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (>>=) :: Min a -> (a -> Min b) -> Min b # (>>) :: Min a -> Min b -> Min b # return :: a -> Min a #
Monad Get |
Instance details Defined in Data.Binary.Get.Internal Methods (>>=) :: Get a -> (a -> Get b) -> Get b # (>>) :: Get a -> Get b -> Get b # return :: a -> Get a #
Monad PutM |
Instance details Defined in Data.Binary.Put Methods (>>=) :: PutM a -> (a -> PutM b) -> PutM b # (>>) :: PutM a -> PutM b -> PutM b # return :: a -> PutM a #
Monad Put |
Instance details Defined in Data.ByteString.Builder.Internal Methods (>>=) :: Put a -> (a -> Put b) -> Put b # (>>) :: Put a -> Put b -> Put b # return :: a -> Put a #
Monad Seq |
Instance details Defined in Data.Sequence.Internal Methods (>>=) :: Seq a -> (a -> Seq b) -> Seq b # (>>) :: Seq a -> Seq b -> Seq b # return :: a -> Seq a #
Monad Tree |
Instance details Defined in Data.Tree Methods (>>=) :: Tree a -> (a -> Tree b) -> Tree b # (>>) :: Tree a -> Tree b -> Tree b # return :: a -> Tree a #
Monad NonEmpty | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (>>=) :: NonEmpty a -> (a -> NonEmpty b) -> NonEmpty b # (>>) :: NonEmpty a -> NonEmpty b -> NonEmpty b # return :: a -> NonEmpty a #
Monad STM | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods (>>=) :: STM a -> (a -> STM b) -> STM b # (>>) :: STM a -> STM b -> STM b # return :: a -> STM a #
Monad Identity | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods (>>=) :: Identity a -> (a -> Identity b) -> Identity b # (>>) :: Identity a -> Identity b -> Identity b # return :: a -> Identity a #
Monad First | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (>>=) :: First a -> (a -> First b) -> First b # (>>) :: First a -> First b -> First b # return :: a -> First a #
Monad Last | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (>>=) :: Last a -> (a -> Last b) -> Last b # (>>) :: Last a -> Last b -> Last b # return :: a -> Last a #
Monad Down | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods (>>=) :: Down a -> (a -> Down b) -> Down b # (>>) :: Down a -> Down b -> Down b # return :: a -> Down a #
Monad Dual | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (>>=) :: Dual a -> (a -> Dual b) -> Dual b # (>>) :: Dual a -> Dual b -> Dual b # return :: a -> Dual a #
Monad Product | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (>>=) :: Product a -> (a -> Product b) -> Product b # (>>) :: Product a -> Product b -> Product b # return :: a -> Product a #
Monad Sum | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (>>=) :: Sum a -> (a -> Sum b) -> Sum b # (>>) :: Sum a -> Sum b -> Sum b # return :: a -> Sum a #
Monad NoIO | @since base-4.4.0.0
Instance details Defined in GHC.Internal.GHCi Methods (>>=) :: NoIO a -> (a -> NoIO b) -> NoIO b # (>>) :: NoIO a -> NoIO b -> NoIO b # return :: a -> NoIO a #
Monad Par1 | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (>>=) :: Par1 a -> (a -> Par1 b) -> Par1 b # (>>) :: Par1 a -> Par1 b -> Par1 b # return :: a -> Par1 a #
Monad P | @since base-2.01
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods (>>=) :: P a -> (a -> P b) -> P b # (>>) :: P a -> P b -> P b # return :: a -> P a #
Monad ReadP | @since base-2.01
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods (>>=) :: ReadP a -> (a -> ReadP b) -> ReadP b # (>>) :: ReadP a -> ReadP b -> ReadP b # return :: a -> ReadP a #
Monad ReadPrec | @since base-2.01
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadPrec Methods (>>=) :: ReadPrec a -> (a -> ReadPrec b) -> ReadPrec b # (>>) :: ReadPrec a -> ReadPrec b -> ReadPrec b # return :: a -> ReadPrec a #
Monad CoreM # |
Instance details Defined in GHC.Core.Opt.Monad Methods (>>=) :: CoreM a -> (a -> CoreM b) -> CoreM b # (>>) :: CoreM a -> CoreM b -> CoreM b # return :: a -> CoreM a #
Monad SimplM # |
Instance details Defined in GHC.Core.Opt.Simplify.Monad Methods (>>=) :: SimplM a -> (a -> SimplM b) -> SimplM b # (>>) :: SimplM a -> SimplM b -> SimplM b # return :: a -> SimplM a #
Monad UnifyResultM # |
Instance details Defined in GHC.Core.Unify Methods (>>=) :: UnifyResultM a -> (a -> UnifyResultM b) -> UnifyResultM b # (>>) :: UnifyResultM a -> UnifyResultM b -> UnifyResultM b # return :: a -> UnifyResultM a #
Monad Hsc # |
Instance details Defined in GHC.Driver.Env.Types Methods (>>=) :: Hsc a -> (a -> Hsc b) -> Hsc b # (>>) :: Hsc a -> Hsc b -> Hsc b # return :: a -> Hsc a #
Monad Ghc # |
Instance details Defined in GHC.Driver.Monad Methods (>>=) :: Ghc a -> (a -> Ghc b) -> Ghc b # (>>) :: Ghc a -> Ghc b -> Ghc b # return :: a -> Ghc a #
Monad P # |
Instance details Defined in GHC.Parser.Lexer Methods (>>=) :: P a -> (a -> P b) -> P b # (>>) :: P a -> P b -> P b # return :: a -> P a #
Monad PV # |
Instance details Defined in GHC.Parser.PostProcess Methods (>>=) :: PV a -> (a -> PV b) -> PV b # (>>) :: PV a -> PV b -> PV b # return :: a -> PV a #
Monad TcPluginM # |
Instance details Defined in GHC.Tc.Types Methods (>>=) :: TcPluginM a -> (a -> TcPluginM b) -> TcPluginM b # (>>) :: TcPluginM a -> TcPluginM b -> TcPluginM b # return :: a -> TcPluginM a #
Monad ZonkM # |
Instance details Defined in GHC.Tc.Zonk.Monad Methods (>>=) :: ZonkM a -> (a -> ZonkM b) -> ZonkM b # (>>) :: ZonkM a -> ZonkM b -> ZonkM b # return :: a -> ZonkM a #
Monad UniqSM # |
Instance details Defined in GHC.Types.Unique.Supply Methods (>>=) :: UniqSM a -> (a -> UniqSM b) -> UniqSM b # (>>) :: UniqSM a -> UniqSM b -> UniqSM b # return :: a -> UniqSM a #
Monad PprM # |
Instance details Defined in Language.Haskell.TH.PprLib Methods (>>=) :: PprM a -> (a -> PprM b) -> PprM b # (>>) :: PprM a -> PprM b -> PprM b # return :: a -> PprM a #
Monad Q # |
Instance details Defined in Language.Haskell.TH.Syntax Methods (>>=) :: Q a -> (a -> Q b) -> Q b # (>>) :: Q a -> Q b -> Q b # return :: a -> Q a #
Monad IO | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods (>>=) :: IO a -> (a -> IO b) -> IO b # (>>) :: IO a -> IO b -> IO b # return :: a -> IO a #
Monad Q |
Instance details Defined in Language.Haskell.TH.Syntax Methods (>>=) :: Q a -> (a -> Q b) -> Q b # (>>) :: Q a -> Q b -> Q b # return :: a -> Q a #
Monad Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods (>>=) :: Maybe a -> (a -> Maybe b) -> Maybe b # (>>) :: Maybe a -> Maybe b -> Maybe b # return :: a -> Maybe a #
Monad Solo | @since base-4.15
Instance details Defined in GHC.Internal.Base Methods (>>=) :: Solo a -> (a -> Solo b) -> Solo b # (>>) :: Solo a -> Solo b -> Solo b # return :: a -> Solo a #
Monad [] | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods (>>=) :: [a] -> (a -> [b]) -> [b] # (>>) :: [a] -> [b] -> [b] # return :: a -> [a] #
Monad m => Monad (WrappedMonad m) | Since: base-4.7.0.0
Instance details Defined in Control.Applicative Methods (>>=) :: WrappedMonad m a -> (a -> WrappedMonad m b) -> WrappedMonad m b # (>>) :: WrappedMonad m a -> WrappedMonad m b -> WrappedMonad m b # return :: a -> WrappedMonad m a #
Monad (SetM s) |
Instance details Defined in Data.Graph Methods (>>=) :: SetM s a -> (a -> SetM s b) -> SetM s b # (>>) :: SetM s a -> SetM s b -> SetM s b # return :: a -> SetM s a #
Monad m => Monad (CatchT m) |
Instance details Defined in Control.Monad.Catch.Pure Methods (>>=) :: CatchT m a -> (a -> CatchT m b) -> CatchT m b # (>>) :: CatchT m a -> CatchT m b -> CatchT m b # return :: a -> CatchT m a #
ArrowApply a => Monad (ArrowMonad a) | @since base-2.01
Instance details Defined in GHC.Internal.Control.Arrow Methods (>>=) :: ArrowMonad a a0 -> (a0 -> ArrowMonad a b) -> ArrowMonad a b # (>>) :: ArrowMonad a a0 -> ArrowMonad a b -> ArrowMonad a b # return :: a0 -> ArrowMonad a a0 #
Monad (ST s) | @since base-2.01
Instance details Defined in GHC.Internal.Control.Monad.ST.Lazy.Imp Methods (>>=) :: ST s a -> (a -> ST s b) -> ST s b # (>>) :: ST s a -> ST s b -> ST s b # return :: a -> ST s a #
Monad (Either e) | @since base-4.4.0.0
Instance details Defined in GHC.Internal.Data.Either Methods (>>=) :: Either e a -> (a -> Either e b) -> Either e b # (>>) :: Either e a -> Either e b -> Either e b # return :: a -> Either e a #
Monad (Proxy :: Type -> Type) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods (>>=) :: Proxy a -> (a -> Proxy b) -> Proxy b # (>>) :: Proxy a -> Proxy b -> Proxy b # return :: a -> Proxy a #
Monad (U1 :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (>>=) :: U1 a -> (a -> U1 b) -> U1 b # (>>) :: U1 a -> U1 b -> U1 b # return :: a -> U1 a #
Monad (ST s) | @since base-2.01
Instance details Defined in GHC.Internal.ST Methods (>>=) :: ST s a -> (a -> ST s b) -> ST s b # (>>) :: ST s a -> ST s b -> ST s b # return :: a -> ST s a #
Monad (IOEnv m) # |
Instance details Defined in GHC.Data.IOEnv Methods (>>=) :: IOEnv m a -> (a -> IOEnv m b) -> IOEnv m b # (>>) :: IOEnv m a -> IOEnv m b -> IOEnv m b # return :: a -> IOEnv m a #
Monad (MaybeErr err) # |
Instance details Defined in GHC.Data.Maybe Methods (>>=) :: MaybeErr err a -> (a -> MaybeErr err b) -> MaybeErr err b # (>>) :: MaybeErr err a -> MaybeErr err b -> MaybeErr err b # return :: a -> MaybeErr err a #
Monad m => Monad (EwM m) # |
Instance details Defined in GHC.Driver.CmdLine Methods (>>=) :: EwM m a -> (a -> EwM m b) -> EwM m b # (>>) :: EwM m a -> EwM m b -> EwM m b # return :: a -> EwM m a #
Monad m => Monad (GhcT m) # |
Instance details Defined in GHC.Driver.Monad Methods (>>=) :: GhcT m a -> (a -> GhcT m b) -> GhcT m b # (>>) :: GhcT m a -> GhcT m b -> GhcT m b # return :: a -> GhcT m a #
Monad (CmdLineP s) # |
Instance details Defined in GHC.Driver.Session Methods (>>=) :: CmdLineP s a -> (a -> CmdLineP s b) -> CmdLineP s b # (>>) :: CmdLineP s a -> CmdLineP s b -> CmdLineP s b # return :: a -> CmdLineP s a #
Monad (State s) # |
Instance details Defined in GHC.Utils.Monad.State.Strict Methods (>>=) :: State s a -> (a -> State s b) -> State s b # (>>) :: State s a -> State s b -> State s b # return :: a -> State s a #
Monad m => Monad (MaybeT m) |
Instance details Defined in Control.Monad.Trans.Maybe Methods (>>=) :: MaybeT m a -> (a -> MaybeT m b) -> MaybeT m b # (>>) :: MaybeT m a -> MaybeT m b -> MaybeT m b # return :: a -> MaybeT m a #
Monoid a => Monad ((,) a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (>>=) :: (a, a0) -> (a0 -> (a, b)) -> (a, b) # (>>) :: (a, a0) -> (a, b) -> (a, b) # return :: a0 -> (a, a0) #
(Applicative f, Monad f) => Monad (WhenMissing f x) | Equivalent to `ReaderT k (ReaderT x (MaybeT f))`. Since: containers-0.5.9
Instance details Defined in Data.IntMap.Internal Methods (>>=) :: WhenMissing f x a -> (a -> WhenMissing f x b) -> WhenMissing f x b # (>>) :: WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x b # return :: a -> WhenMissing f x a #
Monad m => Monad (Kleisli m a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Control.Arrow Methods (>>=) :: Kleisli m a a0 -> (a0 -> Kleisli m a b) -> Kleisli m a b # (>>) :: Kleisli m a a0 -> Kleisli m a b -> Kleisli m a b # return :: a0 -> Kleisli m a a0 #
Monad m => Monad (StateT s m) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods (>>=) :: StateT s m a -> (a -> StateT s m b) -> StateT s m b # (>>) :: StateT s m a -> StateT s m b -> StateT s m b # return :: a -> StateT s m a #
Monad f => Monad (Ap f) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (>>=) :: Ap f a -> (a -> Ap f b) -> Ap f b # (>>) :: Ap f a -> Ap f b -> Ap f b # return :: a -> Ap f a #
Monad f => Monad (Alt f) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (>>=) :: Alt f a -> (a -> Alt f b) -> Alt f b # (>>) :: Alt f a -> Alt f b -> Alt f b # return :: a -> Alt f a #
Monad f => Monad (Rec1 f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (>>=) :: Rec1 f a -> (a -> Rec1 f b) -> Rec1 f b # (>>) :: Rec1 f a -> Rec1 f b -> Rec1 f b # return :: a -> Rec1 f a #
Monad (Stream m a) # |
Instance details Defined in GHC.Data.Stream Methods (>>=) :: Stream m a a0 -> (a0 -> Stream m a b) -> Stream m a b # (>>) :: Stream m a a0 -> Stream m a b -> Stream m a b # return :: a0 -> Stream m a a0 #
Monad m => Monad (StreamS m a) # |
Instance details Defined in GHC.Data.Stream Methods (>>=) :: StreamS m a a0 -> (a0 -> StreamS m a b) -> StreamS m a b # (>>) :: StreamS m a a0 -> StreamS m a b -> StreamS m a b # return :: a0 -> StreamS m a a0 #
(Applicative f, Monad f) => Monad (WhenMissing f x) # | Equivalent to `ReaderT k (ReaderT x (MaybeT f))`. Since: 0.5.9
Instance details Defined in GHC.Data.Word64Map.Internal Methods (>>=) :: WhenMissing f x a -> (a -> WhenMissing f x b) -> WhenMissing f x b # (>>) :: WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x b # return :: a -> WhenMissing f x a #
(Monoid w, Functor m, Monad m) => Monad (AccumT w m) |
Instance details Defined in Control.Monad.Trans.Accum Methods (>>=) :: AccumT w m a -> (a -> AccumT w m b) -> AccumT w m b # (>>) :: AccumT w m a -> AccumT w m b -> AccumT w m b # return :: a -> AccumT w m a #
Monad m => Monad (ExceptT e m) |
Instance details Defined in Control.Monad.Trans.Except Methods (>>=) :: ExceptT e m a -> (a -> ExceptT e m b) -> ExceptT e m b # (>>) :: ExceptT e m a -> ExceptT e m b -> ExceptT e m b # return :: a -> ExceptT e m a #
Monad m => Monad (IdentityT m) |
Instance details Defined in Control.Monad.Trans.Identity Methods (>>=) :: IdentityT m a -> (a -> IdentityT m b) -> IdentityT m b # (>>) :: IdentityT m a -> IdentityT m b -> IdentityT m b # return :: a -> IdentityT m a #
Monad m => Monad (ReaderT r m) |
Instance details Defined in Control.Monad.Trans.Reader Methods (>>=) :: ReaderT r m a -> (a -> ReaderT r m b) -> ReaderT r m b # (>>) :: ReaderT r m a -> ReaderT r m b -> ReaderT r m b # return :: a -> ReaderT r m a #
Monad m => Monad (SelectT r m) |
Instance details Defined in Control.Monad.Trans.Select Methods (>>=) :: SelectT r m a -> (a -> SelectT r m b) -> SelectT r m b # (>>) :: SelectT r m a -> SelectT r m b -> SelectT r m b # return :: a -> SelectT r m a #
Monad m => Monad (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Lazy Methods (>>=) :: StateT s m a -> (a -> StateT s m b) -> StateT s m b # (>>) :: StateT s m a -> StateT s m b -> StateT s m b # return :: a -> StateT s m a #
Monad m => Monad (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Strict Methods (>>=) :: StateT s m a -> (a -> StateT s m b) -> StateT s m b # (>>) :: StateT s m a -> StateT s m b -> StateT s m b # return :: a -> StateT s m a #
Monad m => Monad (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.CPS Methods (>>=) :: WriterT w m a -> (a -> WriterT w m b) -> WriterT w m b # (>>) :: WriterT w m a -> WriterT w m b -> WriterT w m b # return :: a -> WriterT w m a #
(Monoid w, Monad m) => Monad (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods (>>=) :: WriterT w m a -> (a -> WriterT w m b) -> WriterT w m b # (>>) :: WriterT w m a -> WriterT w m b -> WriterT w m b # return :: a -> WriterT w m a #
(Monoid w, Monad m) => Monad (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods (>>=) :: WriterT w m a -> (a -> WriterT w m b) -> WriterT w m b # (>>) :: WriterT w m a -> WriterT w m b -> WriterT w m b # return :: a -> WriterT w m a #
Monad m => Monad (Reverse m) | Derived instance.
Instance details Defined in Data.Functor.Reverse Methods (>>=) :: Reverse m a -> (a -> Reverse m b) -> Reverse m b # (>>) :: Reverse m a -> Reverse m b -> Reverse m b # return :: a -> Reverse m a #
(Monoid a, Monoid b) => Monad ((,,) a b) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Base Methods (>>=) :: (a, b, a0) -> (a0 -> (a, b, b0)) -> (a, b, b0) # (>>) :: (a, b, a0) -> (a, b, b0) -> (a, b, b0) # return :: a0 -> (a, b, a0) #
(Monad f, Monad g) => Monad (Product f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Product Methods (>>=) :: Product f g a -> (a -> Product f g b) -> Product f g b # (>>) :: Product f g a -> Product f g b -> Product f g b # return :: a -> Product f g a #
(Monad f, Applicative f) => Monad (WhenMatched f x y) | Equivalent to `ReaderT Key (ReaderT x (ReaderT y (MaybeT f)))` Since: containers-0.5.9
Instance details Defined in Data.IntMap.Internal Methods (>>=) :: WhenMatched f x y a -> (a -> WhenMatched f x y b) -> WhenMatched f x y b # (>>) :: WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y b # return :: a -> WhenMatched f x y a #
(Applicative f, Monad f) => Monad (WhenMissing f k x) | Equivalent to `ReaderT k (ReaderT x (MaybeT f))` . Since: containers-0.5.9
Instance details Defined in Data.Map.Internal Methods (>>=) :: WhenMissing f k x a -> (a -> WhenMissing f k x b) -> WhenMissing f k x b # (>>) :: WhenMissing f k x a -> WhenMissing f k x b -> WhenMissing f k x b # return :: a -> WhenMissing f k x a #
(Monad f, Monad g) => Monad (f :*: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (>>=) :: (f :*: g) a -> (a -> (f :*: g) b) -> (f :*: g) b # (>>) :: (f :*: g) a -> (f :*: g) b -> (f :*: g) b # return :: a -> (f :*: g) a #
(Monad f, Applicative f) => Monad (WhenMatched f x y) # | Equivalent to `ReaderT Key (ReaderT x (ReaderT y (MaybeT f)))` Since: 0.5.9
Instance details Defined in GHC.Data.Word64Map.Internal Methods (>>=) :: WhenMatched f x y a -> (a -> WhenMatched f x y b) -> WhenMatched f x y b # (>>) :: WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y b # return :: a -> WhenMatched f x y a #
Monad (ParsecT s u m) |
Instance details Defined in Text.Parsec.Prim Methods (>>=) :: ParsecT s u m a -> (a -> ParsecT s u m b) -> ParsecT s u m b # (>>) :: ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b # return :: a -> ParsecT s u m a #
Monad (ContT r m) |
Instance details Defined in Control.Monad.Trans.Cont Methods (>>=) :: ContT r m a -> (a -> ContT r m b) -> ContT r m b # (>>) :: ContT r m a -> ContT r m b -> ContT r m b # return :: a -> ContT r m a #
(Monoid a, Monoid b, Monoid c) => Monad ((,,,) a b c) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Base Methods (>>=) :: (a, b, c, a0) -> (a0 -> (a, b, c, b0)) -> (a, b, c, b0) # (>>) :: (a, b, c, a0) -> (a, b, c, b0) -> (a, b, c, b0) # return :: a0 -> (a, b, c, a0) #
Monad ((->) r) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods (>>=) :: (r -> a) -> (a -> r -> b) -> r -> b # (>>) :: (r -> a) -> (r -> b) -> r -> b # return :: a -> r -> a #
(Monad f, Applicative f) => Monad (WhenMatched f k x y) | Equivalent to `ReaderT k (ReaderT x (ReaderT y (MaybeT f)))` Since: containers-0.5.9
Instance details Defined in Data.Map.Internal Methods (>>=) :: WhenMatched f k x y a -> (a -> WhenMatched f k x y b) -> WhenMatched f k x y b # (>>) :: WhenMatched f k x y a -> WhenMatched f k x y b -> WhenMatched f k x y b # return :: a -> WhenMatched f k x y a #
Monad f => Monad (M1 i c f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods (>>=) :: M1 i c f a -> (a -> M1 i c f b) -> M1 i c f b # (>>) :: M1 i c f a -> M1 i c f b -> M1 i c f b # return :: a -> M1 i c f a #
Monad m => Monad (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.CPS Methods (>>=) :: RWST r w s m a -> (a -> RWST r w s m b) -> RWST r w s m b # (>>) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m b # return :: a -> RWST r w s m a #
(Monoid w, Monad m) => Monad (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Lazy Methods (>>=) :: RWST r w s m a -> (a -> RWST r w s m b) -> RWST r w s m b # (>>) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m b # return :: a -> RWST r w s m a #
(Monoid w, Monad m) => Monad (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Strict Methods (>>=) :: RWST r w s m a -> (a -> RWST r w s m b) -> RWST r w s m b # (>>) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m b # return :: a -> RWST r w s m a #

class Functor (f :: Type -> Type) where #

A type `f` is a Functor if it provides a function `fmap` which, given any types `a` and `b` lets you apply any function from `(a -> b)` to turn an `f a` into an `f b`, preserving the structure of `f`. Furthermore `f` needs to adhere to the following:

Identity
  ``fmap` `id` == `id``
Composition
  ``fmap` (f . g) == `fmap` f . `fmap` g`

Note, that the second law follows from the free theorem of the type `fmap` and the first law, so you need only check that the former condition holds. See these articles by School of Haskell or David Luposchainsky for an explanation.

Minimal complete definition

fmap

Methods

fmap :: (a -> b) -> f a -> f b #

`fmap` is used to apply a function of type `(a -> b)` to a value of type `f a`, where f is a functor, to produce a value of type `f b`. Note that for any type constructor with more than one parameter (e.g., `Either`), only the last type parameter can be modified with `fmap` (e.g., `b` in `Either a b`).

Some type constructors with two parameters or more have a ``Bifunctor`` instance that allows both the last and the penultimate parameters to be mapped over.

#### Examples

Expand

Convert from a ``Maybe` Int` to a `Maybe String` using `show`:

    >>> fmap show Nothing
    Nothing
    >>> fmap show (Just 3)
    Just "3"

Convert from an ``Either` Int Int` to an `Either Int String` using `show`:

    >>> fmap show (Left 17)
    Left 17
    >>> fmap show (Right 17)
    Right "17"

Double each element of a list:

    >>> fmap (*2) [1,2,3]
    [2,4,6]

Apply `even` to the second element of a pair:

    >>> fmap even (2,2)
    (2,True)

It may seem surprising that the function is only applied to the last element of the tuple compared to the list example above which applies it to every element in the list. To understand, remember that tuples are type constructors with multiple type parameters: a tuple of 3 elements `(a,b,c)` can also be written `(,,) a b c` and its `Functor` instance is defined for `Functor ((,,) a b)` (i.e., only the third parameter is free to be mapped over with `fmap`).

It explains why `fmap` can be used with tuples containing values of different types as in the following example:

    >>> fmap even ("hello", 1.0, 4)
    ("hello",1.0,True)

(<$) :: a -> f b -> f a infixl 4 #

Replace all locations in the input with the same value. The default definition is ``fmap` . `const``, but this may be overridden with a more efficient version.

#### Examples

Expand

Perform a computation with `Maybe` and replace the result with a constant value if it is `Just`:

    >>> 'a' <$ Just 2
    Just 'a'
    >>> 'a' <$ Nothing
    Nothing

#### Instances

Instances details

Functor Complex | Since: base-4.9.0.0
Instance details Defined in Data.Complex Methods fmap :: (a -> b) -> Complex a -> Complex b # (<$) :: a -> Complex b -> Complex a #
Functor First | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods fmap :: (a -> b) -> First a -> First b # (<$) :: a -> First b -> First a #
Functor Last | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods fmap :: (a -> b) -> Last a -> Last b # (<$) :: a -> Last b -> Last a #
Functor Max | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods fmap :: (a -> b) -> Max a -> Max b # (<$) :: a -> Max b -> Max a #
Functor Min | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods fmap :: (a -> b) -> Min a -> Min b # (<$) :: a -> Min b -> Min a #
Functor ArgDescr | Since: base-4.7.0.0
Instance details Defined in System.Console.GetOpt Methods fmap :: (a -> b) -> ArgDescr a -> ArgDescr b # (<$) :: a -> ArgDescr b -> ArgDescr a #
Functor ArgOrder | Since: base-4.7.0.0
Instance details Defined in System.Console.GetOpt Methods fmap :: (a -> b) -> ArgOrder a -> ArgOrder b # (<$) :: a -> ArgOrder b -> ArgOrder a #
Functor OptDescr | Since: base-4.7.0.0
Instance details Defined in System.Console.GetOpt Methods fmap :: (a -> b) -> OptDescr a -> OptDescr b # (<$) :: a -> OptDescr b -> OptDescr a #
Functor Decoder |
Instance details Defined in Data.Binary.Get.Internal Methods fmap :: (a -> b) -> Decoder a -> Decoder b # (<$) :: a -> Decoder b -> Decoder a #
Functor Get |
Instance details Defined in Data.Binary.Get.Internal Methods fmap :: (a -> b) -> Get a -> Get b # (<$) :: a -> Get b -> Get a #
Functor PutM |
Instance details Defined in Data.Binary.Put Methods fmap :: (a -> b) -> PutM a -> PutM b # (<$) :: a -> PutM b -> PutM a #
Functor Put |
Instance details Defined in Data.ByteString.Builder.Internal Methods fmap :: (a -> b) -> Put a -> Put b # (<$) :: a -> Put b -> Put a #
Functor SCC | Since: containers-0.5.4
Instance details Defined in Data.Graph Methods fmap :: (a -> b) -> SCC a -> SCC b # (<$) :: a -> SCC b -> SCC a #
Functor IntMap |
Instance details Defined in Data.IntMap.Internal Methods fmap :: (a -> b) -> IntMap a -> IntMap b # (<$) :: a -> IntMap b -> IntMap a #
Functor Digit |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> Digit a -> Digit b # (<$) :: a -> Digit b -> Digit a #
Functor Elem |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> Elem a -> Elem b # (<$) :: a -> Elem b -> Elem a #
Functor FingerTree |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> FingerTree a -> FingerTree b # (<$) :: a -> FingerTree b -> FingerTree a #
Functor Node |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> Node a -> Node b # (<$) :: a -> Node b -> Node a #
Functor Seq |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> Seq a -> Seq b # (<$) :: a -> Seq b -> Seq a #
Functor ViewL |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> ViewL a -> ViewL b # (<$) :: a -> ViewL b -> ViewL a #
Functor ViewR |
Instance details Defined in Data.Sequence.Internal Methods fmap :: (a -> b) -> ViewR a -> ViewR b # (<$) :: a -> ViewR b -> ViewR a #
Functor Tree |
Instance details Defined in Data.Tree Methods fmap :: (a -> b) -> Tree a -> Tree b # (<$) :: a -> Tree b -> Tree a #
Functor NonEmpty | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> NonEmpty a -> NonEmpty b # (<$) :: a -> NonEmpty b -> NonEmpty a #
Functor STM | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods fmap :: (a -> b) -> STM a -> STM b # (<$) :: a -> STM b -> STM a #
Functor Handler | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Control.Exception Methods fmap :: (a -> b) -> Handler a -> Handler b # (<$) :: a -> Handler b -> Handler a #
Functor Identity | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods fmap :: (a -> b) -> Identity a -> Identity b # (<$) :: a -> Identity b -> Identity a #
Functor First | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods fmap :: (a -> b) -> First a -> First b # (<$) :: a -> First b -> First a #
Functor Last | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods fmap :: (a -> b) -> Last a -> Last b # (<$) :: a -> Last b -> Last a #
Functor Down | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods fmap :: (a -> b) -> Down a -> Down b # (<$) :: a -> Down b -> Down a #
Functor Dual | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods fmap :: (a -> b) -> Dual a -> Dual b # (<$) :: a -> Dual b -> Dual a #
Functor Product | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods fmap :: (a -> b) -> Product a -> Product b # (<$) :: a -> Product b -> Product a #
Functor Sum | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods fmap :: (a -> b) -> Sum a -> Sum b # (<$) :: a -> Sum b -> Sum a #
Functor ZipList | @since base-2.01
Instance details Defined in GHC.Internal.Functor.ZipList Methods fmap :: (a -> b) -> ZipList a -> ZipList b # (<$) :: a -> ZipList b -> ZipList a #
Functor NoIO | @since base-4.8.0.0
Instance details Defined in GHC.Internal.GHCi Methods fmap :: (a -> b) -> NoIO a -> NoIO b # (<$) :: a -> NoIO b -> NoIO a #
Functor Par1 | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> Par1 a -> Par1 b # (<$) :: a -> Par1 b -> Par1 a #
Functor P | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods fmap :: (a -> b) -> P a -> P b # (<$) :: a -> P b -> P a #
Functor ReadP | @since base-2.01
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods fmap :: (a -> b) -> ReadP a -> ReadP b # (<$) :: a -> ReadP b -> ReadP a #
Functor ReadPrec | @since base-2.01
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadPrec Methods fmap :: (a -> b) -> ReadPrec a -> ReadPrec b # (<$) :: a -> ReadPrec b -> ReadPrec a #
Functor GenBasicBlock # |
Instance details Defined in GHC.Cmm Methods fmap :: (a -> b) -> GenBasicBlock a -> GenBasicBlock b # (<$) :: a -> GenBasicBlock b -> GenBasicBlock a #
Functor ListGraph # |
Instance details Defined in GHC.Cmm Methods fmap :: (a -> b) -> ListGraph a -> ListGraph b # (<$) :: a -> ListGraph b -> ListGraph a #
Functor LabelMap # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods fmap :: (a -> b) -> LabelMap a -> LabelMap b # (<$) :: a -> LabelMap b -> LabelMap a #
Functor NormaliseStepResult # |
Instance details Defined in GHC.Core.Coercion Methods fmap :: (a -> b) -> NormaliseStepResult a -> NormaliseStepResult b # (<$) :: a -> NormaliseStepResult b -> NormaliseStepResult a #
Functor CoreMap # |
Instance details Defined in GHC.Core.Map.Expr Methods fmap :: (a -> b) -> CoreMap a -> CoreMap b # (<$) :: a -> CoreMap b -> CoreMap a #
Functor BndrMap # |
Instance details Defined in GHC.Core.Map.Type Methods fmap :: (a -> b) -> BndrMap a -> BndrMap b # (<$) :: a -> BndrMap b -> BndrMap a #
Functor LooseTypeMap # |
Instance details Defined in GHC.Core.Map.Type Methods fmap :: (a -> b) -> LooseTypeMap a -> LooseTypeMap b # (<$) :: a -> LooseTypeMap b -> LooseTypeMap a #
Functor TypeMap # |
Instance details Defined in GHC.Core.Map.Type Methods fmap :: (a -> b) -> TypeMap a -> TypeMap b # (<$) :: a -> TypeMap b -> TypeMap a #
Functor VarMap # |
Instance details Defined in GHC.Core.Map.Type Methods fmap :: (a -> b) -> VarMap a -> VarMap b # (<$) :: a -> VarMap b -> VarMap a #
Functor CoreM # |
Instance details Defined in GHC.Core.Opt.Monad Methods fmap :: (a -> b) -> CoreM a -> CoreM b # (<$) :: a -> CoreM b -> CoreM a #
Functor SimplM # |
Instance details Defined in GHC.Core.Opt.Simplify.Monad Methods fmap :: (a -> b) -> SimplM a -> SimplM b # (<$) :: a -> SimplM b -> SimplM a #
Functor RoughMap # |
Instance details Defined in GHC.Core.RoughMap Methods fmap :: (a -> b) -> RoughMap a -> RoughMap b # (<$) :: a -> RoughMap b -> RoughMap a #
Functor UnifyResultM # |
Instance details Defined in GHC.Core.Unify Methods fmap :: (a -> b) -> UnifyResultM a -> UnifyResultM b # (<$) :: a -> UnifyResultM b -> UnifyResultM a #
Functor Bag # |
Instance details Defined in GHC.Data.Bag Methods fmap :: (a -> b) -> Bag a -> Bag b # (<$) :: a -> Bag b -> Bag a #
Functor BooleanFormula # |
Instance details Defined in GHC.Data.BooleanFormula Methods fmap :: (a -> b) -> BooleanFormula a -> BooleanFormula b # (<$) :: a -> BooleanFormula b -> BooleanFormula a #
Functor Infinite # |
Instance details Defined in GHC.Data.List.Infinite Methods fmap :: (a -> b) -> Infinite a -> Infinite b # (<$) :: a -> Infinite b -> Infinite a #
Functor OrdList # |
Instance details Defined in GHC.Data.OrdList Methods fmap :: (a -> b) -> OrdList a -> OrdList b # (<$) :: a -> OrdList b -> OrdList a #
Functor Pair # |
Instance details Defined in GHC.Data.Pair Methods fmap :: (a -> b) -> Pair a -> Pair b # (<$) :: a -> Pair b -> Pair a #
Functor SizedSeq # |
Instance details Defined in GHC.Data.SizedSeq Methods fmap :: (a -> b) -> SizedSeq a -> SizedSeq b # (<$) :: a -> SizedSeq b -> SizedSeq a #
Functor Maybe # |
Instance details Defined in GHC.Data.Strict Methods fmap :: (a -> b) -> Maybe a -> Maybe b # (<$) :: a -> Maybe b -> Maybe a #
Functor Word64Map # |
Instance details Defined in GHC.Data.Word64Map.Internal Methods fmap :: (a -> b) -> Word64Map a -> Word64Map b # (<$) :: a -> Word64Map b -> Word64Map a #
Functor KnotVars # |
Instance details Defined in GHC.Driver.Env.KnotVars Methods fmap :: (a -> b) -> KnotVars a -> KnotVars b # (<$) :: a -> KnotVars b -> KnotVars a #
Functor Hsc # |
Instance details Defined in GHC.Driver.Env.Types Methods fmap :: (a -> b) -> Hsc a -> Hsc b # (<$) :: a -> Hsc b -> Hsc a #
Functor Ghc # |
Instance details Defined in GHC.Driver.Monad Methods fmap :: (a -> b) -> Ghc a -> Ghc b # (<$) :: a -> Ghc b -> Ghc a #
Functor GenClosure # |
Instance details Defined in GHC.Exts.Heap.Closures Methods fmap :: (a -> b) -> GenClosure a -> GenClosure b # (<$) :: a -> GenClosure b -> GenClosure a #
Functor GenStackField # |
Instance details Defined in GHC.Exts.Heap.Closures Methods fmap :: (a -> b) -> GenStackField a -> GenStackField b # (<$) :: a -> GenStackField b -> GenStackField a #
Functor GenStackFrame # |
Instance details Defined in GHC.Exts.Heap.Closures Methods fmap :: (a -> b) -> GenStackFrame a -> GenStackFrame b # (<$) :: a -> GenStackFrame b -> GenStackFrame a #
Functor GenStgStackClosure # |
Instance details Defined in GHC.Exts.Heap.Closures Methods fmap :: (a -> b) -> GenStgStackClosure a -> GenStgStackClosure b # (<$) :: a -> GenStgStackClosure b -> GenStgStackClosure a #
Functor CheckResult # |
Instance details Defined in GHC.HsToCore.Pmc.Types Methods fmap :: (a -> b) -> CheckResult a -> CheckResult b # (<$) :: a -> CheckResult b -> CheckResult a #
Functor EpAnn # |
Instance details Defined in GHC.Parser.Annotation Methods fmap :: (a -> b) -> EpAnn a -> EpAnn b # (<$) :: a -> EpAnn b -> EpAnn a #
Functor P # |
Instance details Defined in GHC.Parser.Lexer Methods fmap :: (a -> b) -> P a -> P b # (<$) :: a -> P b -> P a #
Functor PV # |
Instance details Defined in GHC.Parser.PostProcess Methods fmap :: (a -> b) -> PV a -> PV b # (<$) :: a -> PV b -> PV a #
Functor TcPluginM # |
Instance details Defined in GHC.Tc.Types Methods fmap :: (a -> b) -> TcPluginM a -> TcPluginM b # (<$) :: a -> TcPluginM b -> TcPluginM a #
Functor ZonkM # |
Instance details Defined in GHC.Tc.Zonk.Monad Methods fmap :: (a -> b) -> ZonkM a -> ZonkM b # (<$) :: a -> ZonkM b -> ZonkM a #
Functor AnnTarget # |
Instance details Defined in GHC.Types.Annotations Methods fmap :: (a -> b) -> AnnTarget a -> AnnTarget b # (<$) :: a -> AnnTarget b -> AnnTarget a #
Functor TyConFlavour # |
Instance details Defined in GHC.Types.Basic Methods fmap :: (a -> b) -> TyConFlavour a -> TyConFlavour b # (<$) :: a -> TyConFlavour b -> TyConFlavour a #
Functor Messages # |
Instance details Defined in GHC.Types.Error Methods fmap :: (a -> b) -> Messages a -> Messages b # (<$) :: a -> Messages b -> Messages a #
Functor MsgEnvelope # |
Instance details Defined in GHC.Types.Error Methods fmap :: (a -> b) -> MsgEnvelope a -> MsgEnvelope b # (<$) :: a -> MsgEnvelope b -> MsgEnvelope a #
Functor OccEnv # |
Instance details Defined in GHC.Types.Name.Occurrence Methods fmap :: (a -> b) -> OccEnv a -> OccEnv b # (<$) :: a -> OccEnv b -> OccEnv a #
Functor UniqSM # |
Instance details Defined in GHC.Types.Unique.Supply Methods fmap :: (a -> b) -> UniqSM a -> UniqSM b # (<$) :: a -> UniqSM b -> UniqSM a #
Functor UnitEnvGraph # |
Instance details Defined in GHC.Unit.Env Methods fmap :: (a -> b) -> UnitEnvGraph a -> UnitEnvGraph b # (<$) :: a -> UnitEnvGraph b -> UnitEnvGraph a #
Functor Definite # |
Instance details Defined in GHC.Unit.Types Methods fmap :: (a -> b) -> Definite a -> Definite b # (<$) :: a -> Definite b -> Definite a #
Functor GenModule # |
Instance details Defined in GHC.Unit.Types Methods fmap :: (a -> b) -> GenModule a -> GenModule b # (<$) :: a -> GenModule b -> GenModule a #
Functor GenWithIsBoot # |
Instance details Defined in GHC.Unit.Types Methods fmap :: (a -> b) -> GenWithIsBoot a -> GenWithIsBoot b # (<$) :: a -> GenWithIsBoot b -> GenWithIsBoot a #
Functor Validity' # |
Instance details Defined in GHC.Utils.Error Methods fmap :: (a -> b) -> Validity' a -> Validity' b # (<$) :: a -> Validity' b -> Validity' a #
Functor DataDefnCons # |
Instance details Defined in Language.Haskell.Syntax.Decls Methods fmap :: (a -> b) -> DataDefnCons a -> DataDefnCons b # (<$) :: a -> DataDefnCons b -> DataDefnCons a #
Functor PprM # |
Instance details Defined in Language.Haskell.TH.PprLib Methods fmap :: (a -> b) -> PprM a -> PprM b # (<$) :: a -> PprM b -> PprM a #
Functor Q # |
Instance details Defined in Language.Haskell.TH.Syntax Methods fmap :: (a -> b) -> Q a -> Q b # (<$) :: a -> Q b -> Q a #
Functor TyVarBndr # |
Instance details Defined in Language.Haskell.TH.Syntax Methods fmap :: (a -> b) -> TyVarBndr a -> TyVarBndr b # (<$) :: a -> TyVarBndr b -> TyVarBndr a #
Functor IO | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> IO a -> IO b # (<$) :: a -> IO b -> IO a #
Functor Consumed |
Instance details Defined in Text.Parsec.Prim Methods fmap :: (a -> b) -> Consumed a -> Consumed b # (<$) :: a -> Consumed b -> Consumed a #
Functor AnnotDetails |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fmap :: (a -> b) -> AnnotDetails a -> AnnotDetails b # (<$) :: a -> AnnotDetails b -> AnnotDetails a #
Functor Doc |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fmap :: (a -> b) -> Doc a -> Doc b # (<$) :: a -> Doc b -> Doc a #
Functor Span |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fmap :: (a -> b) -> Span a -> Span b # (<$) :: a -> Span b -> Span a #
Functor Q |
Instance details Defined in Language.Haskell.TH.Syntax Methods fmap :: (a -> b) -> Q a -> Q b # (<$) :: a -> Q b -> Q a #
Functor TyVarBndr |
Instance details Defined in Language.Haskell.TH.Syntax Methods fmap :: (a -> b) -> TyVarBndr a -> TyVarBndr b # (<$) :: a -> TyVarBndr b -> TyVarBndr a #
Functor Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> Maybe a -> Maybe b # (<$) :: a -> Maybe b -> Maybe a #
Functor Solo | @since base-4.15
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> Solo a -> Solo b # (<$) :: a -> Solo b -> Solo a #
Functor [] | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> [a] -> [b] # (<$) :: a -> [b] -> [a] #
Monad m => Functor (WrappedMonad m) | Since: base-2.1
Instance details Defined in Control.Applicative Methods fmap :: (a -> b) -> WrappedMonad m a -> WrappedMonad m b # (<$) :: a -> WrappedMonad m b -> WrappedMonad m a #
Functor (Arg a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods fmap :: (a0 -> b) -> Arg a a0 -> Arg a b # (<$) :: a0 -> Arg a b -> Arg a a0 #
Functor (SetM s) |
Instance details Defined in Data.Graph Methods fmap :: (a -> b) -> SetM s a -> SetM s b # (<$) :: a -> SetM s b -> SetM s a #
Functor (Map k) |
Instance details Defined in Data.Map.Internal Methods fmap :: (a -> b) -> Map k a -> Map k b # (<$) :: a -> Map k b -> Map k a #
Monad m => Functor (Handler m) |
Instance details Defined in Control.Monad.Catch Methods fmap :: (a -> b) -> Handler m a -> Handler m b # (<$) :: a -> Handler m b -> Handler m a #
Monad m => Functor (CatchT m) |
Instance details Defined in Control.Monad.Catch.Pure Methods fmap :: (a -> b) -> CatchT m a -> CatchT m b # (<$) :: a -> CatchT m b -> CatchT m a #
Functor (Array i) | @since base-2.01
Instance details Defined in GHC.Internal.Arr Methods fmap :: (a -> b) -> Array i a -> Array i b # (<$) :: a -> Array i b -> Array i a #
Arrow a => Functor (ArrowMonad a) | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Control.Arrow Methods fmap :: (a0 -> b) -> ArrowMonad a a0 -> ArrowMonad a b # (<$) :: a0 -> ArrowMonad a b -> ArrowMonad a a0 #
Functor (ST s) | @since base-2.01
Instance details Defined in GHC.Internal.Control.Monad.ST.Lazy.Imp Methods fmap :: (a -> b) -> ST s a -> ST s b # (<$) :: a -> ST s b -> ST s a #
Functor (Either a) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods fmap :: (a0 -> b) -> Either a a0 -> Either a b # (<$) :: a0 -> Either a b -> Either a a0 #
Functor (StateL s) | @since base-4.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods fmap :: (a -> b) -> StateL s a -> StateL s b # (<$) :: a -> StateL s b -> StateL s a #
Functor (StateR s) | @since base-4.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods fmap :: (a -> b) -> StateR s a -> StateR s b # (<$) :: a -> StateR s b -> StateR s a #
Functor (Proxy :: Type -> Type) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods fmap :: (a -> b) -> Proxy a -> Proxy b # (<$) :: a -> Proxy b -> Proxy a #
Functor (U1 :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> U1 a -> U1 b # (<$) :: a -> U1 b -> U1 a #
Functor (V1 :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> V1 a -> V1 b # (<$) :: a -> V1 b -> V1 a #
Functor (ST s) | @since base-2.01
Instance details Defined in GHC.Internal.ST Methods fmap :: (a -> b) -> ST s a -> ST s b # (<$) :: a -> ST s b -> ST s a #
Functor (MaybeO ex) # |
Instance details Defined in GHC.Cmm.Dataflow.Block Methods fmap :: (a -> b) -> MaybeO ex a -> MaybeO ex b # (<$) :: a -> MaybeO ex b -> MaybeO ex a #
Functor (Node key) # |
Instance details Defined in GHC.Data.Graph.Directed Methods fmap :: (a -> b) -> Node key a -> Node key b # (<$) :: a -> Node key b -> Node key a #
Functor (IOEnv env) # |
Instance details Defined in GHC.Data.IOEnv Methods fmap :: (a -> b) -> IOEnv env a -> IOEnv env b # (<$) :: a -> IOEnv env b -> IOEnv env a #
Functor (MaybeErr err) # |
Instance details Defined in GHC.Data.Maybe Methods fmap :: (a -> b) -> MaybeErr err a -> MaybeErr err b # (<$) :: a -> MaybeErr err b -> MaybeErr err a #
Functor (Pair a) # |
Instance details Defined in GHC.Data.Strict Methods fmap :: (a0 -> b) -> Pair a a0 -> Pair a b # (<$) :: a0 -> Pair a b -> Pair a a0 #
Functor m => Functor (GenMap m) # |
Instance details Defined in GHC.Data.TrieMap Methods fmap :: (a -> b) -> GenMap m a -> GenMap m b # (<$) :: a -> GenMap m b -> GenMap m a #
Functor m => Functor (ListMap m) # |
Instance details Defined in GHC.Data.TrieMap Methods fmap :: (a -> b) -> ListMap m a -> ListMap m b # (<$) :: a -> ListMap m b -> ListMap m a #
Functor m => Functor (MaybeMap m) # |
Instance details Defined in GHC.Data.TrieMap Methods fmap :: (a -> b) -> MaybeMap m a -> MaybeMap m b # (<$) :: a -> MaybeMap m b -> MaybeMap m a #
Functor m => Functor (EwM m) # |
Instance details Defined in GHC.Driver.CmdLine Methods fmap :: (a -> b) -> EwM m a -> EwM m b # (<$) :: a -> EwM m b -> EwM m a #
Functor m => Functor (GhcT m) # |
Instance details Defined in GHC.Driver.Monad Methods fmap :: (a -> b) -> GhcT m a -> GhcT m b # (<$) :: a -> GhcT m b -> GhcT m a #
Functor (CmdLineP s) # |
Instance details Defined in GHC.Driver.Session Methods fmap :: (a -> b) -> CmdLineP s a -> CmdLineP s b # (<$) :: a -> CmdLineP s b -> CmdLineP s a #
Functor (IfaceBindingX r) # |
Instance details Defined in GHC.Iface.Syntax Methods fmap :: (a -> b) -> IfaceBindingX r a -> IfaceBindingX r b # (<$) :: a -> IfaceBindingX r b -> IfaceBindingX r a #
Functor (GenLocated l) # |
Instance details Defined in GHC.Types.SrcLoc Methods fmap :: (a -> b) -> GenLocated l a -> GenLocated l b # (<$) :: a -> GenLocated l b -> GenLocated l a #
Functor (UniqMap k) # |
Instance details Defined in GHC.Types.Unique.Map Methods fmap :: (a -> b) -> UniqMap k a -> UniqMap k b # (<$) :: a -> UniqMap k b -> UniqMap k a #
Functor (DbOpenMode mode) # |
Instance details Defined in GHC.Unit.Database Methods fmap :: (a -> b) -> DbOpenMode mode a -> DbOpenMode mode b # (<$) :: a -> DbOpenMode mode b -> DbOpenMode mode a #
Functor (State s) # |
Instance details Defined in GHC.Utils.Monad.State.Strict Methods fmap :: (a -> b) -> State s a -> State s b # (<$) :: a -> State s b -> State s a #
Functor (HsFieldBind lhs) # |
Instance details Defined in Language.Haskell.Syntax.Pat Methods fmap :: (a -> b) -> HsFieldBind lhs a -> HsFieldBind lhs b # (<$) :: a -> HsFieldBind lhs b -> HsFieldBind lhs a #
Functor f => Functor (Lift f) |
Instance details Defined in Control.Applicative.Lift Methods fmap :: (a -> b) -> Lift f a -> Lift f b # (<$) :: a -> Lift f b -> Lift f a #
Functor m => Functor (MaybeT m) |
Instance details Defined in Control.Monad.Trans.Maybe Methods fmap :: (a -> b) -> MaybeT m a -> MaybeT m b # (<$) :: a -> MaybeT m b -> MaybeT m a #
Functor ((,) a) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a0 -> b) -> (a, a0) -> (a, b) # (<$) :: a0 -> (a, b) -> (a, a0) #
Arrow a => Functor (WrappedArrow a b) | Since: base-2.1
Instance details Defined in Control.Applicative Methods fmap :: (a0 -> b0) -> WrappedArrow a b a0 -> WrappedArrow a b b0 # (<$) :: a0 -> WrappedArrow a b b0 -> WrappedArrow a b a0 #
(Applicative f, Monad f) => Functor (WhenMissing f x) | Since: containers-0.5.9
Instance details Defined in Data.IntMap.Internal Methods fmap :: (a -> b) -> WhenMissing f x a -> WhenMissing f x b # (<$) :: a -> WhenMissing f x b -> WhenMissing f x a #
Functor m => Functor (Kleisli m a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Control.Arrow Methods fmap :: (a0 -> b) -> Kleisli m a a0 -> Kleisli m a b # (<$) :: a0 -> Kleisli m a b -> Kleisli m a a0 #
Functor (Const m :: Type -> Type) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Functor.Const Methods fmap :: (a -> b) -> Const m a -> Const m b # (<$) :: a -> Const m b -> Const m a #
Monad m => Functor (StateT s m) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods fmap :: (a -> b) -> StateT s m a -> StateT s m b # (<$) :: a -> StateT s m b -> StateT s m a #
Functor f => Functor (Ap f) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods fmap :: (a -> b) -> Ap f a -> Ap f b # (<$) :: a -> Ap f b -> Ap f a #
Functor f => Functor (Alt f) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods fmap :: (a -> b) -> Alt f a -> Alt f b # (<$) :: a -> Alt f b -> Alt f a #
(Generic1 f, Functor (Rep1 f)) => Functor (Generically1 f) | @since base-4.17.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> Generically1 f a -> Generically1 f b # (<$) :: a -> Generically1 f b -> Generically1 f a #
Functor f => Functor (Rec1 f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> Rec1 f a -> Rec1 f b # (<$) :: a -> Rec1 f b -> Rec1 f a #
Functor (URec (Ptr ()) :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec (Ptr ()) a -> URec (Ptr ()) b # (<$) :: a -> URec (Ptr ()) b -> URec (Ptr ()) a #
Functor (URec Char :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Char a -> URec Char b # (<$) :: a -> URec Char b -> URec Char a #
Functor (URec Double :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Double a -> URec Double b # (<$) :: a -> URec Double b -> URec Double a #
Functor (URec Float :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Float a -> URec Float b # (<$) :: a -> URec Float b -> URec Float a #
Functor (URec Int :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Int a -> URec Int b # (<$) :: a -> URec Int b -> URec Int a #
Functor (URec Word :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> URec Word a -> URec Word b # (<$) :: a -> URec Word b -> URec Word a #
Functor (GenCmmDecl d h) # |
Instance details Defined in GHC.Cmm Methods fmap :: (a -> b) -> GenCmmDecl d h a -> GenCmmDecl d h b # (<$) :: a -> GenCmmDecl d h b -> GenCmmDecl d h a #
Functor (Stream f a) # |
Instance details Defined in GHC.Data.Stream Methods fmap :: (a0 -> b) -> Stream f a a0 -> Stream f a b # (<$) :: a0 -> Stream f a b -> Stream f a a0 #
Functor m => Functor (StreamS m a) # |
Instance details Defined in GHC.Data.Stream Methods fmap :: (a0 -> b) -> StreamS m a a0 -> StreamS m a b # (<$) :: a0 -> StreamS m a b -> StreamS m a a0 #
(Applicative f, Monad f) => Functor (WhenMissing f x) # | Since: 0.5.9
Instance details Defined in GHC.Data.Word64Map.Internal Methods fmap :: (a -> b) -> WhenMissing f x a -> WhenMissing f x b # (<$) :: a -> WhenMissing f x b -> WhenMissing f x a #
Functor (UniqDFM key) # |
Instance details Defined in GHC.Types.Unique.DFM Methods fmap :: (a -> b) -> UniqDFM key a -> UniqDFM key b # (<$) :: a -> UniqDFM key b -> UniqDFM key a #
Functor (NonDetUniqFM key) # |
Instance details Defined in GHC.Types.Unique.FM Methods fmap :: (a -> b) -> NonDetUniqFM key a -> NonDetUniqFM key b # (<$) :: a -> NonDetUniqFM key b -> NonDetUniqFM key a #
Functor (UniqFM key) # |
Instance details Defined in GHC.Types.Unique.FM Methods fmap :: (a -> b) -> UniqFM key a -> UniqFM key b # (<$) :: a -> UniqFM key b -> UniqFM key a #
Functor (Reply s u) |
Instance details Defined in Text.Parsec.Prim Methods fmap :: (a -> b) -> Reply s u a -> Reply s u b # (<$) :: a -> Reply s u b -> Reply s u a #
Functor f => Functor (Backwards f) | Derived instance.
Instance details Defined in Control.Applicative.Backwards Methods fmap :: (a -> b) -> Backwards f a -> Backwards f b # (<$) :: a -> Backwards f b -> Backwards f a #
Functor m => Functor (AccumT w m) |
Instance details Defined in Control.Monad.Trans.Accum Methods fmap :: (a -> b) -> AccumT w m a -> AccumT w m b # (<$) :: a -> AccumT w m b -> AccumT w m a #
Functor m => Functor (ExceptT e m) |
Instance details Defined in Control.Monad.Trans.Except Methods fmap :: (a -> b) -> ExceptT e m a -> ExceptT e m b # (<$) :: a -> ExceptT e m b -> ExceptT e m a #
Functor m => Functor (IdentityT m) |
Instance details Defined in Control.Monad.Trans.Identity Methods fmap :: (a -> b) -> IdentityT m a -> IdentityT m b # (<$) :: a -> IdentityT m b -> IdentityT m a #
Functor m => Functor (ReaderT r m) |
Instance details Defined in Control.Monad.Trans.Reader Methods fmap :: (a -> b) -> ReaderT r m a -> ReaderT r m b # (<$) :: a -> ReaderT r m b -> ReaderT r m a #
Functor m => Functor (SelectT r m) |
Instance details Defined in Control.Monad.Trans.Select Methods fmap :: (a -> b) -> SelectT r m a -> SelectT r m b # (<$) :: a -> SelectT r m b -> SelectT r m a #
Functor m => Functor (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Lazy Methods fmap :: (a -> b) -> StateT s m a -> StateT s m b # (<$) :: a -> StateT s m b -> StateT s m a #
Functor m => Functor (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Strict Methods fmap :: (a -> b) -> StateT s m a -> StateT s m b # (<$) :: a -> StateT s m b -> StateT s m a #
Functor m => Functor (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.CPS Methods fmap :: (a -> b) -> WriterT w m a -> WriterT w m b # (<$) :: a -> WriterT w m b -> WriterT w m a #
Functor m => Functor (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods fmap :: (a -> b) -> WriterT w m a -> WriterT w m b # (<$) :: a -> WriterT w m b -> WriterT w m a #
Functor m => Functor (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods fmap :: (a -> b) -> WriterT w m a -> WriterT w m b # (<$) :: a -> WriterT w m b -> WriterT w m a #
Functor (Constant a :: Type -> Type) |
Instance details Defined in Data.Functor.Constant Methods fmap :: (a0 -> b) -> Constant a a0 -> Constant a b # (<$) :: a0 -> Constant a b -> Constant a a0 #
Functor f => Functor (Reverse f) | Derived instance.
Instance details Defined in Data.Functor.Reverse Methods fmap :: (a -> b) -> Reverse f a -> Reverse f b # (<$) :: a -> Reverse f b -> Reverse f a #
Functor ((,,) a b) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Base Methods fmap :: (a0 -> b0) -> (a, b, a0) -> (a, b, b0) # (<$) :: a0 -> (a, b, b0) -> (a, b, a0) #
(Functor f, Functor g) => Functor (Product f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Product Methods fmap :: (a -> b) -> Product f g a -> Product f g b # (<$) :: a -> Product f g b -> Product f g a #
(Functor f, Functor g) => Functor (Sum f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Sum Methods fmap :: (a -> b) -> Sum f g a -> Sum f g b # (<$) :: a -> Sum f g b -> Sum f g a #
Functor f => Functor (WhenMatched f x y) | Since: containers-0.5.9
Instance details Defined in Data.IntMap.Internal Methods fmap :: (a -> b) -> WhenMatched f x y a -> WhenMatched f x y b # (<$) :: a -> WhenMatched f x y b -> WhenMatched f x y a #
(Applicative f, Monad f) => Functor (WhenMissing f k x) | Since: containers-0.5.9
Instance details Defined in Data.Map.Internal Methods fmap :: (a -> b) -> WhenMissing f k x a -> WhenMissing f k x b # (<$) :: a -> WhenMissing f k x b -> WhenMissing f k x a #
(Functor f, Functor g) => Functor (f :*: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> (f :*: g) a -> (f :*: g) b # (<$) :: a -> (f :*: g) b -> (f :*: g) a #
(Functor f, Functor g) => Functor (f :+: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> (f :+: g) a -> (f :+: g) b # (<$) :: a -> (f :+: g) b -> (f :+: g) a #
Functor (K1 i c :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> K1 i c a -> K1 i c b # (<$) :: a -> K1 i c b -> K1 i c a #
Functor f => Functor (WhenMatched f x y) # | Since: 0.5.9
Instance details Defined in GHC.Data.Word64Map.Internal Methods fmap :: (a -> b) -> WhenMatched f x y a -> WhenMatched f x y b # (<$) :: a -> WhenMatched f x y b -> WhenMatched f x y a #
Functor (ParsecT s u m) |
Instance details Defined in Text.Parsec.Prim Methods fmap :: (a -> b) -> ParsecT s u m a -> ParsecT s u m b # (<$) :: a -> ParsecT s u m b -> ParsecT s u m a #
Functor (ContT r m) |
Instance details Defined in Control.Monad.Trans.Cont Methods fmap :: (a -> b) -> ContT r m a -> ContT r m b # (<$) :: a -> ContT r m b -> ContT r m a #
Functor ((,,,) a b c) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Base Methods fmap :: (a0 -> b0) -> (a, b, c, a0) -> (a, b, c, b0) # (<$) :: a0 -> (a, b, c, b0) -> (a, b, c, a0) #
Functor ((->) r) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods fmap :: (a -> b) -> (r -> a) -> r -> b # (<$) :: a -> (r -> b) -> r -> a #
(Functor f, Functor g) => Functor (Compose f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Compose Methods fmap :: (a -> b) -> Compose f g a -> Compose f g b # (<$) :: a -> Compose f g b -> Compose f g a #
Functor f => Functor (WhenMatched f k x y) | Since: containers-0.5.9
Instance details Defined in Data.Map.Internal Methods fmap :: (a -> b) -> WhenMatched f k x y a -> WhenMatched f k x y b # (<$) :: a -> WhenMatched f k x y b -> WhenMatched f k x y a #
(Functor f, Functor g) => Functor (f :.: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> (f :.: g) a -> (f :.: g) b # (<$) :: a -> (f :.: g) b -> (f :.: g) a #
Functor f => Functor (M1 i c f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods fmap :: (a -> b) -> M1 i c f a -> M1 i c f b # (<$) :: a -> M1 i c f b -> M1 i c f a #
Functor m => Functor (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.CPS Methods fmap :: (a -> b) -> RWST r w s m a -> RWST r w s m b # (<$) :: a -> RWST r w s m b -> RWST r w s m a #
Functor m => Functor (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Lazy Methods fmap :: (a -> b) -> RWST r w s m a -> RWST r w s m b # (<$) :: a -> RWST r w s m b -> RWST r w s m a #
Functor m => Functor (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Strict Methods fmap :: (a -> b) -> RWST r w s m a -> RWST r w s m b # (<$) :: a -> RWST r w s m b -> RWST r w s m a #
Functor ((,,,,) a b c d) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Base Methods fmap :: (a0 -> b0) -> (a, b, c, d, a0) -> (a, b, c, d, b0) # (<$) :: a0 -> (a, b, c, d, b0) -> (a, b, c, d, a0) #
Functor ((,,,,,) a b c d e) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Base Methods fmap :: (a0 -> b0) -> (a, b, c, d, e, a0) -> (a, b, c, d, e, b0) # (<$) :: a0 -> (a, b, c, d, e, b0) -> (a, b, c, d, e, a0) #
Functor ((,,,,,,) a b c d e f) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Base Methods fmap :: (a0 -> b0) -> (a, b, c, d, e, f, a0) -> (a, b, c, d, e, f, b0) # (<$) :: a0 -> (a, b, c, d, e, f, b0) -> (a, b, c, d, e, f, a0) #

class Monad m => MonadFail (m :: Type -> Type) where #

When a value is bound in `do`-notation, the pattern on the left hand side of `<-` might not match. In this case, this class provides a function to recover.

A `Monad` without a `MonadFail` instance may only be used in conjunction with pattern that always match, such as newtypes, tuples, data types with only a single data constructor, and irrefutable patterns (`~pat`).

Instances of `MonadFail` should satisfy the following law: `fail s` should be a left zero for `>>=`,

    fail s >>= f  =  fail s

If your `Monad` is also `MonadPlus`, a popular definition is

    fail _ = mzero

`fail s` should be an action that runs in the monad itself, not an exception (except in instances of `MonadIO`). In particular, `fail` should not be implemented in terms of `error`.

@since base-4.9.0.0

Methods

fail :: String -> m a #

#### Instances

Instances details

MonadFail Get |
Instance details Defined in Data.Binary.Get.Internal Methods fail :: String -> Get a #
MonadFail P | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods fail :: String -> P a #
MonadFail ReadP | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods fail :: String -> ReadP a #
MonadFail ReadPrec | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadPrec Methods fail :: String -> ReadPrec a #
MonadFail Ghc # |
Instance details Defined in GHC.Driver.Monad Methods fail :: String -> Ghc a #
MonadFail TcPluginM # |
Instance details Defined in GHC.Tc.Types Methods fail :: String -> TcPluginM a #
MonadFail UniqSM # |
Instance details Defined in GHC.Types.Unique.Supply Methods fail :: String -> UniqSM a #
MonadFail Q # |
Instance details Defined in Language.Haskell.TH.Syntax Methods fail :: String -> Q a #
MonadFail IO | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Control.Monad.Fail Methods fail :: String -> IO a #
MonadFail Q |
Instance details Defined in Language.Haskell.TH.Syntax Methods fail :: String -> Q a #
MonadFail Maybe | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Control.Monad.Fail Methods fail :: String -> Maybe a #
MonadFail [] | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Control.Monad.Fail Methods fail :: String -> [a] #
Monad m => MonadFail (CatchT m) |
Instance details Defined in Control.Monad.Catch.Pure Methods fail :: String -> CatchT m a #
MonadFail (IOEnv m) # |
Instance details Defined in GHC.Data.IOEnv Methods fail :: String -> IOEnv m a #
MonadFail m => MonadFail (GhcT m) # |
Instance details Defined in GHC.Driver.Monad Methods fail :: String -> GhcT m a #
Monad m => MonadFail (MaybeT m) |
Instance details Defined in Control.Monad.Trans.Maybe Methods fail :: String -> MaybeT m a #
MonadFail f => MonadFail (Ap f) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods fail :: String -> Ap f a #
(Monoid w, MonadFail m) => MonadFail (AccumT w m) |
Instance details Defined in Control.Monad.Trans.Accum Methods fail :: String -> AccumT w m a #
MonadFail m => MonadFail (ExceptT e m) |
Instance details Defined in Control.Monad.Trans.Except Methods fail :: String -> ExceptT e m a #
MonadFail m => MonadFail (IdentityT m) |
Instance details Defined in Control.Monad.Trans.Identity Methods fail :: String -> IdentityT m a #
MonadFail m => MonadFail (ReaderT r m) |
Instance details Defined in Control.Monad.Trans.Reader Methods fail :: String -> ReaderT r m a #
MonadFail m => MonadFail (SelectT r m) |
Instance details Defined in Control.Monad.Trans.Select Methods fail :: String -> SelectT r m a #
MonadFail m => MonadFail (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Lazy Methods fail :: String -> StateT s m a #
MonadFail m => MonadFail (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Strict Methods fail :: String -> StateT s m a #
MonadFail m => MonadFail (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.CPS Methods fail :: String -> WriterT w m a #
(Monoid w, MonadFail m) => MonadFail (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods fail :: String -> WriterT w m a #
(Monoid w, MonadFail m) => MonadFail (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods fail :: String -> WriterT w m a #
MonadFail m => MonadFail (Reverse m) |
Instance details Defined in Data.Functor.Reverse Methods fail :: String -> Reverse m a #
MonadFail (ParsecT s u m) | Since: parsec-3.1.12.0
Instance details Defined in Text.Parsec.Prim Methods fail :: String -> ParsecT s u m a #
MonadFail m => MonadFail (ContT r m) |
Instance details Defined in Control.Monad.Trans.Cont Methods fail :: String -> ContT r m a #
MonadFail m => MonadFail (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.CPS Methods fail :: String -> RWST r w s m a #
(Monoid w, MonadFail m) => MonadFail (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Lazy Methods fail :: String -> RWST r w s m a #
(Monoid w, MonadFail m) => MonadFail (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Strict Methods fail :: String -> RWST r w s m a #

fromIntegral :: (Integral a, Num b) => a -> b #

General coercion from `Integral` types.

WARNING: This function performs silent truncation if the result type is not at least as big as the argument's type.

realToFrac :: (Real a, Fractional b) => a -> b #

General coercion to `Fractional` types.

WARNING: This function goes through the `Rational` type, which does not have values for `NaN` for example. This means it does not round-trip.

For `Double` it also behaves differently with or without -O0:

    Prelude> realToFrac nan -- With -O0
    -Infinity
    Prelude> realToFrac nan
    NaN

class (Real a, Enum a) => Integral a where #

Integral numbers, supporting integer division.

The Haskell Report defines no laws for `Integral`. However, `Integral` instances are customarily expected to define a Euclidean domain and have the following properties for the `div`/`mod` and `quot`/`rem` pairs, given suitable Euclidean functions `f` and `g`:

- `x` = `y * quot x y + rem x y` with `rem x y` = `fromInteger 0` or `g (rem x y)` < `g y`
- `x` = `y * div x y + mod x y` with `mod x y` = `fromInteger 0` or `f (mod x y)` < `f y`

An example of a suitable Euclidean function, for `Integer`'s instance, is `abs`.

In addition, `toInteger` should be total, and `fromInteger` should be a left inverse for it, i.e. `fromInteger (toInteger i) = i`.

Minimal complete definition

quotRem, toInteger

Methods

quot :: a -> a -> a infixl 7 #

Integer division truncated toward zero.

WARNING: This function is partial (because it throws when 0 is passed as the divisor) for all the integer types in `base`.

rem :: a -> a -> a infixl 7 #

Integer remainder, satisfying

    (x `quot` y)*y + (x `rem` y) == x

WARNING: This function is partial (because it throws when 0 is passed as the divisor) for all the integer types in `base`.

div :: a -> a -> a infixl 7 #

Integer division truncated toward negative infinity.

WARNING: This function is partial (because it throws when 0 is passed as the divisor) for all the integer types in `base`.

mod :: a -> a -> a infixl 7 #

Integer modulus, satisfying

    (x `div` y)*y + (x `mod` y) == x

WARNING: This function is partial (because it throws when 0 is passed as the divisor) for all the integer types in `base`.

quotRem :: a -> a -> (a, a) #

Simultaneous `quot` and `rem`.

WARNING: This function is partial (because it throws when 0 is passed as the divisor) for all the integer types in `base`.

divMod :: a -> a -> (a, a) #

simultaneous `div` and `mod`.

WARNING: This function is partial (because it throws when 0 is passed as the divisor) for all the integer types in `base`.

toInteger :: a -> Integer #

Conversion to `Integer`.

#### Instances

Instances details

Integral CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CBool -> CBool -> CBool # rem :: CBool -> CBool -> CBool # div :: CBool -> CBool -> CBool # mod :: CBool -> CBool -> CBool # quotRem :: CBool -> CBool -> (CBool, CBool) # divMod :: CBool -> CBool -> (CBool, CBool) # toInteger :: CBool -> Integer #
Integral CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CChar -> CChar -> CChar # rem :: CChar -> CChar -> CChar # div :: CChar -> CChar -> CChar # mod :: CChar -> CChar -> CChar # quotRem :: CChar -> CChar -> (CChar, CChar) # divMod :: CChar -> CChar -> (CChar, CChar) # toInteger :: CChar -> Integer #
Integral CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CInt -> CInt -> CInt # rem :: CInt -> CInt -> CInt # div :: CInt -> CInt -> CInt # mod :: CInt -> CInt -> CInt # quotRem :: CInt -> CInt -> (CInt, CInt) # divMod :: CInt -> CInt -> (CInt, CInt) # toInteger :: CInt -> Integer #
Integral CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CIntMax -> CIntMax -> CIntMax # rem :: CIntMax -> CIntMax -> CIntMax # div :: CIntMax -> CIntMax -> CIntMax # mod :: CIntMax -> CIntMax -> CIntMax # quotRem :: CIntMax -> CIntMax -> (CIntMax, CIntMax) # divMod :: CIntMax -> CIntMax -> (CIntMax, CIntMax) # toInteger :: CIntMax -> Integer #
Integral CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CIntPtr -> CIntPtr -> CIntPtr # rem :: CIntPtr -> CIntPtr -> CIntPtr # div :: CIntPtr -> CIntPtr -> CIntPtr # mod :: CIntPtr -> CIntPtr -> CIntPtr # quotRem :: CIntPtr -> CIntPtr -> (CIntPtr, CIntPtr) # divMod :: CIntPtr -> CIntPtr -> (CIntPtr, CIntPtr) # toInteger :: CIntPtr -> Integer #
Integral CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CLLong -> CLLong -> CLLong # rem :: CLLong -> CLLong -> CLLong # div :: CLLong -> CLLong -> CLLong # mod :: CLLong -> CLLong -> CLLong # quotRem :: CLLong -> CLLong -> (CLLong, CLLong) # divMod :: CLLong -> CLLong -> (CLLong, CLLong) # toInteger :: CLLong -> Integer #
Integral CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CLong -> CLong -> CLong # rem :: CLong -> CLong -> CLong # div :: CLong -> CLong -> CLong # mod :: CLong -> CLong -> CLong # quotRem :: CLong -> CLong -> (CLong, CLong) # divMod :: CLong -> CLong -> (CLong, CLong) # toInteger :: CLong -> Integer #
Integral CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CPtrdiff -> CPtrdiff -> CPtrdiff # rem :: CPtrdiff -> CPtrdiff -> CPtrdiff # div :: CPtrdiff -> CPtrdiff -> CPtrdiff # mod :: CPtrdiff -> CPtrdiff -> CPtrdiff # quotRem :: CPtrdiff -> CPtrdiff -> (CPtrdiff, CPtrdiff) # divMod :: CPtrdiff -> CPtrdiff -> (CPtrdiff, CPtrdiff) # toInteger :: CPtrdiff -> Integer #
Integral CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CSChar -> CSChar -> CSChar # rem :: CSChar -> CSChar -> CSChar # div :: CSChar -> CSChar -> CSChar # mod :: CSChar -> CSChar -> CSChar # quotRem :: CSChar -> CSChar -> (CSChar, CSChar) # divMod :: CSChar -> CSChar -> (CSChar, CSChar) # toInteger :: CSChar -> Integer #
Integral CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CShort -> CShort -> CShort # rem :: CShort -> CShort -> CShort # div :: CShort -> CShort -> CShort # mod :: CShort -> CShort -> CShort # quotRem :: CShort -> CShort -> (CShort, CShort) # divMod :: CShort -> CShort -> (CShort, CShort) # toInteger :: CShort -> Integer #
Integral CSigAtomic |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

quot :: CSigAtomic -> CSigAtomic -> CSigAtomic #

rem :: CSigAtomic -> CSigAtomic -> CSigAtomic #

div :: CSigAtomic -> CSigAtomic -> CSigAtomic #

mod :: CSigAtomic -> CSigAtomic -> CSigAtomic #

quotRem :: CSigAtomic -> CSigAtomic -> (CSigAtomic, CSigAtomic) #

divMod :: CSigAtomic -> CSigAtomic -> (CSigAtomic, CSigAtomic) #

toInteger :: CSigAtomic -> Integer #

Integral CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CSize -> CSize -> CSize # rem :: CSize -> CSize -> CSize # div :: CSize -> CSize -> CSize # mod :: CSize -> CSize -> CSize # quotRem :: CSize -> CSize -> (CSize, CSize) # divMod :: CSize -> CSize -> (CSize, CSize) # toInteger :: CSize -> Integer #
Integral CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CUChar -> CUChar -> CUChar # rem :: CUChar -> CUChar -> CUChar # div :: CUChar -> CUChar -> CUChar # mod :: CUChar -> CUChar -> CUChar # quotRem :: CUChar -> CUChar -> (CUChar, CUChar) # divMod :: CUChar -> CUChar -> (CUChar, CUChar) # toInteger :: CUChar -> Integer #
Integral CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CUInt -> CUInt -> CUInt # rem :: CUInt -> CUInt -> CUInt # div :: CUInt -> CUInt -> CUInt # mod :: CUInt -> CUInt -> CUInt # quotRem :: CUInt -> CUInt -> (CUInt, CUInt) # divMod :: CUInt -> CUInt -> (CUInt, CUInt) # toInteger :: CUInt -> Integer #
Integral CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CUIntMax -> CUIntMax -> CUIntMax # rem :: CUIntMax -> CUIntMax -> CUIntMax # div :: CUIntMax -> CUIntMax -> CUIntMax # mod :: CUIntMax -> CUIntMax -> CUIntMax # quotRem :: CUIntMax -> CUIntMax -> (CUIntMax, CUIntMax) # divMod :: CUIntMax -> CUIntMax -> (CUIntMax, CUIntMax) # toInteger :: CUIntMax -> Integer #
Integral CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CUIntPtr -> CUIntPtr -> CUIntPtr # rem :: CUIntPtr -> CUIntPtr -> CUIntPtr # div :: CUIntPtr -> CUIntPtr -> CUIntPtr # mod :: CUIntPtr -> CUIntPtr -> CUIntPtr # quotRem :: CUIntPtr -> CUIntPtr -> (CUIntPtr, CUIntPtr) # divMod :: CUIntPtr -> CUIntPtr -> (CUIntPtr, CUIntPtr) # toInteger :: CUIntPtr -> Integer #
Integral CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CULLong -> CULLong -> CULLong # rem :: CULLong -> CULLong -> CULLong # div :: CULLong -> CULLong -> CULLong # mod :: CULLong -> CULLong -> CULLong # quotRem :: CULLong -> CULLong -> (CULLong, CULLong) # divMod :: CULLong -> CULLong -> (CULLong, CULLong) # toInteger :: CULLong -> Integer #
Integral CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CULong -> CULong -> CULong # rem :: CULong -> CULong -> CULong # div :: CULong -> CULong -> CULong # mod :: CULong -> CULong -> CULong # quotRem :: CULong -> CULong -> (CULong, CULong) # divMod :: CULong -> CULong -> (CULong, CULong) # toInteger :: CULong -> Integer #
Integral CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CUShort -> CUShort -> CUShort # rem :: CUShort -> CUShort -> CUShort # div :: CUShort -> CUShort -> CUShort # mod :: CUShort -> CUShort -> CUShort # quotRem :: CUShort -> CUShort -> (CUShort, CUShort) # divMod :: CUShort -> CUShort -> (CUShort, CUShort) # toInteger :: CUShort -> Integer #
Integral CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods quot :: CWchar -> CWchar -> CWchar # rem :: CWchar -> CWchar -> CWchar # div :: CWchar -> CWchar -> CWchar # mod :: CWchar -> CWchar -> CWchar # quotRem :: CWchar -> CWchar -> (CWchar, CWchar) # divMod :: CWchar -> CWchar -> (CWchar, CWchar) # toInteger :: CWchar -> Integer #
Integral IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods quot :: IntPtr -> IntPtr -> IntPtr # rem :: IntPtr -> IntPtr -> IntPtr # div :: IntPtr -> IntPtr -> IntPtr # mod :: IntPtr -> IntPtr -> IntPtr # quotRem :: IntPtr -> IntPtr -> (IntPtr, IntPtr) # divMod :: IntPtr -> IntPtr -> (IntPtr, IntPtr) # toInteger :: IntPtr -> Integer #
Integral WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods quot :: WordPtr -> WordPtr -> WordPtr # rem :: WordPtr -> WordPtr -> WordPtr # div :: WordPtr -> WordPtr -> WordPtr # mod :: WordPtr -> WordPtr -> WordPtr # quotRem :: WordPtr -> WordPtr -> (WordPtr, WordPtr) # divMod :: WordPtr -> WordPtr -> (WordPtr, WordPtr) # toInteger :: WordPtr -> Integer #
Integral Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods quot :: Int16 -> Int16 -> Int16 # rem :: Int16 -> Int16 -> Int16 # div :: Int16 -> Int16 -> Int16 # mod :: Int16 -> Int16 -> Int16 # quotRem :: Int16 -> Int16 -> (Int16, Int16) # divMod :: Int16 -> Int16 -> (Int16, Int16) # toInteger :: Int16 -> Integer #
Integral Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods quot :: Int32 -> Int32 -> Int32 # rem :: Int32 -> Int32 -> Int32 # div :: Int32 -> Int32 -> Int32 # mod :: Int32 -> Int32 -> Int32 # quotRem :: Int32 -> Int32 -> (Int32, Int32) # divMod :: Int32 -> Int32 -> (Int32, Int32) # toInteger :: Int32 -> Integer #
Integral Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods quot :: Int64 -> Int64 -> Int64 # rem :: Int64 -> Int64 -> Int64 # div :: Int64 -> Int64 -> Int64 # mod :: Int64 -> Int64 -> Int64 # quotRem :: Int64 -> Int64 -> (Int64, Int64) # divMod :: Int64 -> Int64 -> (Int64, Int64) # toInteger :: Int64 -> Integer #
Integral Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods quot :: Int8 -> Int8 -> Int8 # rem :: Int8 -> Int8 -> Int8 # div :: Int8 -> Int8 -> Int8 # mod :: Int8 -> Int8 -> Int8 # quotRem :: Int8 -> Int8 -> (Int8, Int8) # divMod :: Int8 -> Int8 -> (Int8, Int8) # toInteger :: Int8 -> Integer #
Integral CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CBlkCnt -> CBlkCnt -> CBlkCnt # rem :: CBlkCnt -> CBlkCnt -> CBlkCnt # div :: CBlkCnt -> CBlkCnt -> CBlkCnt # mod :: CBlkCnt -> CBlkCnt -> CBlkCnt # quotRem :: CBlkCnt -> CBlkCnt -> (CBlkCnt, CBlkCnt) # divMod :: CBlkCnt -> CBlkCnt -> (CBlkCnt, CBlkCnt) # toInteger :: CBlkCnt -> Integer #
Integral CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CBlkSize -> CBlkSize -> CBlkSize # rem :: CBlkSize -> CBlkSize -> CBlkSize # div :: CBlkSize -> CBlkSize -> CBlkSize # mod :: CBlkSize -> CBlkSize -> CBlkSize # quotRem :: CBlkSize -> CBlkSize -> (CBlkSize, CBlkSize) # divMod :: CBlkSize -> CBlkSize -> (CBlkSize, CBlkSize) # toInteger :: CBlkSize -> Integer #
Integral CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CClockId -> CClockId -> CClockId # rem :: CClockId -> CClockId -> CClockId # div :: CClockId -> CClockId -> CClockId # mod :: CClockId -> CClockId -> CClockId # quotRem :: CClockId -> CClockId -> (CClockId, CClockId) # divMod :: CClockId -> CClockId -> (CClockId, CClockId) # toInteger :: CClockId -> Integer #
Integral CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CDev -> CDev -> CDev # rem :: CDev -> CDev -> CDev # div :: CDev -> CDev -> CDev # mod :: CDev -> CDev -> CDev # quotRem :: CDev -> CDev -> (CDev, CDev) # divMod :: CDev -> CDev -> (CDev, CDev) # toInteger :: CDev -> Integer #
Integral CFsBlkCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

quot :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

rem :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

div :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

mod :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

quotRem :: CFsBlkCnt -> CFsBlkCnt -> (CFsBlkCnt, CFsBlkCnt) #

divMod :: CFsBlkCnt -> CFsBlkCnt -> (CFsBlkCnt, CFsBlkCnt) #

toInteger :: CFsBlkCnt -> Integer #

Integral CFsFilCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

quot :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

rem :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

div :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

mod :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

quotRem :: CFsFilCnt -> CFsFilCnt -> (CFsFilCnt, CFsFilCnt) #

divMod :: CFsFilCnt -> CFsFilCnt -> (CFsFilCnt, CFsFilCnt) #

toInteger :: CFsFilCnt -> Integer #

Integral CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CGid -> CGid -> CGid # rem :: CGid -> CGid -> CGid # div :: CGid -> CGid -> CGid # mod :: CGid -> CGid -> CGid # quotRem :: CGid -> CGid -> (CGid, CGid) # divMod :: CGid -> CGid -> (CGid, CGid) # toInteger :: CGid -> Integer #
Integral CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CId -> CId -> CId # rem :: CId -> CId -> CId # div :: CId -> CId -> CId # mod :: CId -> CId -> CId # quotRem :: CId -> CId -> (CId, CId) # divMod :: CId -> CId -> (CId, CId) # toInteger :: CId -> Integer #
Integral CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CIno -> CIno -> CIno # rem :: CIno -> CIno -> CIno # div :: CIno -> CIno -> CIno # mod :: CIno -> CIno -> CIno # quotRem :: CIno -> CIno -> (CIno, CIno) # divMod :: CIno -> CIno -> (CIno, CIno) # toInteger :: CIno -> Integer #
Integral CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CKey -> CKey -> CKey # rem :: CKey -> CKey -> CKey # div :: CKey -> CKey -> CKey # mod :: CKey -> CKey -> CKey # quotRem :: CKey -> CKey -> (CKey, CKey) # divMod :: CKey -> CKey -> (CKey, CKey) # toInteger :: CKey -> Integer #
Integral CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CMode -> CMode -> CMode # rem :: CMode -> CMode -> CMode # div :: CMode -> CMode -> CMode # mod :: CMode -> CMode -> CMode # quotRem :: CMode -> CMode -> (CMode, CMode) # divMod :: CMode -> CMode -> (CMode, CMode) # toInteger :: CMode -> Integer #
Integral CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CNfds -> CNfds -> CNfds # rem :: CNfds -> CNfds -> CNfds # div :: CNfds -> CNfds -> CNfds # mod :: CNfds -> CNfds -> CNfds # quotRem :: CNfds -> CNfds -> (CNfds, CNfds) # divMod :: CNfds -> CNfds -> (CNfds, CNfds) # toInteger :: CNfds -> Integer #
Integral CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CNlink -> CNlink -> CNlink # rem :: CNlink -> CNlink -> CNlink # div :: CNlink -> CNlink -> CNlink # mod :: CNlink -> CNlink -> CNlink # quotRem :: CNlink -> CNlink -> (CNlink, CNlink) # divMod :: CNlink -> CNlink -> (CNlink, CNlink) # toInteger :: CNlink -> Integer #
Integral COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: COff -> COff -> COff # rem :: COff -> COff -> COff # div :: COff -> COff -> COff # mod :: COff -> COff -> COff # quotRem :: COff -> COff -> (COff, COff) # divMod :: COff -> COff -> (COff, COff) # toInteger :: COff -> Integer #
Integral CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CPid -> CPid -> CPid # rem :: CPid -> CPid -> CPid # div :: CPid -> CPid -> CPid # mod :: CPid -> CPid -> CPid # quotRem :: CPid -> CPid -> (CPid, CPid) # divMod :: CPid -> CPid -> (CPid, CPid) # toInteger :: CPid -> Integer #
Integral CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CRLim -> CRLim -> CRLim # rem :: CRLim -> CRLim -> CRLim # div :: CRLim -> CRLim -> CRLim # mod :: CRLim -> CRLim -> CRLim # quotRem :: CRLim -> CRLim -> (CRLim, CRLim) # divMod :: CRLim -> CRLim -> (CRLim, CRLim) # toInteger :: CRLim -> Integer #
Integral CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CSocklen -> CSocklen -> CSocklen # rem :: CSocklen -> CSocklen -> CSocklen # div :: CSocklen -> CSocklen -> CSocklen # mod :: CSocklen -> CSocklen -> CSocklen # quotRem :: CSocklen -> CSocklen -> (CSocklen, CSocklen) # divMod :: CSocklen -> CSocklen -> (CSocklen, CSocklen) # toInteger :: CSocklen -> Integer #
Integral CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CSsize -> CSsize -> CSsize # rem :: CSsize -> CSsize -> CSsize # div :: CSsize -> CSsize -> CSsize # mod :: CSsize -> CSsize -> CSsize # quotRem :: CSsize -> CSsize -> (CSsize, CSsize) # divMod :: CSsize -> CSsize -> (CSsize, CSsize) # toInteger :: CSsize -> Integer #
Integral CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CTcflag -> CTcflag -> CTcflag # rem :: CTcflag -> CTcflag -> CTcflag # div :: CTcflag -> CTcflag -> CTcflag # mod :: CTcflag -> CTcflag -> CTcflag # quotRem :: CTcflag -> CTcflag -> (CTcflag, CTcflag) # divMod :: CTcflag -> CTcflag -> (CTcflag, CTcflag) # toInteger :: CTcflag -> Integer #
Integral CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: CUid -> CUid -> CUid # rem :: CUid -> CUid -> CUid # div :: CUid -> CUid -> CUid # mod :: CUid -> CUid -> CUid # quotRem :: CUid -> CUid -> (CUid, CUid) # divMod :: CUid -> CUid -> (CUid, CUid) # toInteger :: CUid -> Integer #
Integral Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods quot :: Fd -> Fd -> Fd # rem :: Fd -> Fd -> Fd # div :: Fd -> Fd -> Fd # mod :: Fd -> Fd -> Fd # quotRem :: Fd -> Fd -> (Fd, Fd) # divMod :: Fd -> Fd -> (Fd, Fd) # toInteger :: Fd -> Integer #
Integral Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods quot :: Word16 -> Word16 -> Word16 # rem :: Word16 -> Word16 -> Word16 # div :: Word16 -> Word16 -> Word16 # mod :: Word16 -> Word16 -> Word16 # quotRem :: Word16 -> Word16 -> (Word16, Word16) # divMod :: Word16 -> Word16 -> (Word16, Word16) # toInteger :: Word16 -> Integer #
Integral Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods quot :: Word32 -> Word32 -> Word32 # rem :: Word32 -> Word32 -> Word32 # div :: Word32 -> Word32 -> Word32 # mod :: Word32 -> Word32 -> Word32 # quotRem :: Word32 -> Word32 -> (Word32, Word32) # divMod :: Word32 -> Word32 -> (Word32, Word32) # toInteger :: Word32 -> Integer #
Integral Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods quot :: Word64 -> Word64 -> Word64 # rem :: Word64 -> Word64 -> Word64 # div :: Word64 -> Word64 -> Word64 # mod :: Word64 -> Word64 -> Word64 # quotRem :: Word64 -> Word64 -> (Word64, Word64) # divMod :: Word64 -> Word64 -> (Word64, Word64) # toInteger :: Word64 -> Integer #
Integral Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods quot :: Word8 -> Word8 -> Word8 # rem :: Word8 -> Word8 -> Word8 # div :: Word8 -> Word8 -> Word8 # mod :: Word8 -> Word8 -> Word8 # quotRem :: Word8 -> Word8 -> (Word8, Word8) # divMod :: Word8 -> Word8 -> (Word8, Word8) # toInteger :: Word8 -> Integer #
Integral ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods quot :: ByteOff -> ByteOff -> ByteOff # rem :: ByteOff -> ByteOff -> ByteOff # div :: ByteOff -> ByteOff -> ByteOff # mod :: ByteOff -> ByteOff -> ByteOff # quotRem :: ByteOff -> ByteOff -> (ByteOff, ByteOff) # divMod :: ByteOff -> ByteOff -> (ByteOff, ByteOff) # toInteger :: ByteOff -> Integer #
Integral HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods quot :: HalfWord -> HalfWord -> HalfWord # rem :: HalfWord -> HalfWord -> HalfWord # div :: HalfWord -> HalfWord -> HalfWord # mod :: HalfWord -> HalfWord -> HalfWord # quotRem :: HalfWord -> HalfWord -> (HalfWord, HalfWord) # divMod :: HalfWord -> HalfWord -> (HalfWord, HalfWord) # toInteger :: HalfWord -> Integer #
Integral RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods quot :: RegBitmap -> RegBitmap -> RegBitmap # rem :: RegBitmap -> RegBitmap -> RegBitmap # div :: RegBitmap -> RegBitmap -> RegBitmap # mod :: RegBitmap -> RegBitmap -> RegBitmap # quotRem :: RegBitmap -> RegBitmap -> (RegBitmap, RegBitmap) # divMod :: RegBitmap -> RegBitmap -> (RegBitmap, RegBitmap) # toInteger :: RegBitmap -> Integer #
Integral WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods quot :: WordOff -> WordOff -> WordOff # rem :: WordOff -> WordOff -> WordOff # div :: WordOff -> WordOff -> WordOff # mod :: WordOff -> WordOff -> WordOff # quotRem :: WordOff -> WordOff -> (WordOff, WordOff) # divMod :: WordOff -> WordOff -> (WordOff, WordOff) # toInteger :: WordOff -> Integer #
Integral StatxFlags |

Instance details

Defined in System.Posix.Files.Common

Methods

quot :: StatxFlags -> StatxFlags -> StatxFlags #

rem :: StatxFlags -> StatxFlags -> StatxFlags #

div :: StatxFlags -> StatxFlags -> StatxFlags #

mod :: StatxFlags -> StatxFlags -> StatxFlags #

quotRem :: StatxFlags -> StatxFlags -> (StatxFlags, StatxFlags) #

divMod :: StatxFlags -> StatxFlags -> (StatxFlags, StatxFlags) #

toInteger :: StatxFlags -> Integer #

Integral StatxMask |

Instance details

Defined in System.Posix.Files.Common

Methods

quot :: StatxMask -> StatxMask -> StatxMask #

rem :: StatxMask -> StatxMask -> StatxMask #

div :: StatxMask -> StatxMask -> StatxMask #

mod :: StatxMask -> StatxMask -> StatxMask #

quotRem :: StatxMask -> StatxMask -> (StatxMask, StatxMask) #

divMod :: StatxMask -> StatxMask -> (StatxMask, StatxMask) #

toInteger :: StatxMask -> Integer #

Integral Integer | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods quot :: Integer -> Integer -> Integer # rem :: Integer -> Integer -> Integer # div :: Integer -> Integer -> Integer # mod :: Integer -> Integer -> Integer # quotRem :: Integer -> Integer -> (Integer, Integer) # divMod :: Integer -> Integer -> (Integer, Integer) # toInteger :: Integer -> Integer #
Integral Natural | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Real Methods quot :: Natural -> Natural -> Natural # rem :: Natural -> Natural -> Natural # div :: Natural -> Natural -> Natural # mod :: Natural -> Natural -> Natural # quotRem :: Natural -> Natural -> (Natural, Natural) # divMod :: Natural -> Natural -> (Natural, Natural) # toInteger :: Natural -> Integer #
Integral Int | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods quot :: Int -> Int -> Int # rem :: Int -> Int -> Int # div :: Int -> Int -> Int # mod :: Int -> Int -> Int # quotRem :: Int -> Int -> (Int, Int) # divMod :: Int -> Int -> (Int, Int) # toInteger :: Int -> Integer #
Integral Word | @since base-2.01
Instance details Defined in GHC.Internal.Real Methods quot :: Word -> Word -> Word # rem :: Word -> Word -> Word # div :: Word -> Word -> Word # mod :: Word -> Word -> Word # quotRem :: Word -> Word -> (Word, Word) # divMod :: Word -> Word -> (Word, Word) # toInteger :: Word -> Integer #
Integral a => Integral (Identity a) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

quot :: Identity a -> Identity a -> Identity a #

rem :: Identity a -> Identity a -> Identity a #

div :: Identity a -> Identity a -> Identity a #

mod :: Identity a -> Identity a -> Identity a #

quotRem :: Identity a -> Identity a -> (Identity a, Identity a) #

divMod :: Identity a -> Identity a -> (Identity a, Identity a) #

toInteger :: Identity a -> Integer #

Integral a => Integral (Const a b) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

quot :: Const a b -> Const a b -> Const a b #

rem :: Const a b -> Const a b -> Const a b #

div :: Const a b -> Const a b -> Const a b #

mod :: Const a b -> Const a b -> Const a b #

quotRem :: Const a b -> Const a b -> (Const a b, Const a b) #

divMod :: Const a b -> Const a b -> (Const a b, Const a b) #

toInteger :: Const a b -> Integer #

Integral (f (g a)) => Integral (Compose f g a) | Since: base-4.19.0.0

Instance details

Defined in Data.Functor.Compose

Methods

quot :: Compose f g a -> Compose f g a -> Compose f g a #

rem :: Compose f g a -> Compose f g a -> Compose f g a #

div :: Compose f g a -> Compose f g a -> Compose f g a #

mod :: Compose f g a -> Compose f g a -> Compose f g a #

quotRem :: Compose f g a -> Compose f g a -> (Compose f g a, Compose f g a) #

divMod :: Compose f g a -> Compose f g a -> (Compose f g a, Compose f g a) #

toInteger :: Compose f g a -> Integer #

class (Num a, Ord a) => Real a where #

Real numbers.

The Haskell report defines no laws for `Real`, however `Real` instances are customarily expected to adhere to the following law:

Coherence with `fromRational`
  if the type also implements `Fractional`, then `fromRational` is a left inverse for `toRational`, i.e. `fromRational (toRational i) = i`

The law does not hold for `Float`, `Double`, `CFloat`, `CDouble`, etc., because these types contain non-finite values, which cannot be roundtripped through `Rational`.

Methods

toRational :: a -> Rational #

Rational equivalent of its real argument with full precision.

#### Instances

Instances details

Real CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CBool -> Rational #
Real CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CChar -> Rational #
Real CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CClock -> Rational #
Real CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CDouble -> Rational #
Real CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CFloat -> Rational #
Real CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CInt -> Rational #
Real CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CIntMax -> Rational #
Real CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CIntPtr -> Rational #
Real CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CLLong -> Rational #
Real CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CLong -> Rational #
Real CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CPtrdiff -> Rational #
Real CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CSChar -> Rational #
Real CSUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CSUSeconds -> Rational #
Real CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CShort -> Rational #
Real CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CSigAtomic -> Rational #
Real CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CSize -> Rational #
Real CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CTime -> Rational #
Real CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CUChar -> Rational #
Real CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CUInt -> Rational #
Real CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CUIntMax -> Rational #
Real CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CUIntPtr -> Rational #
Real CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CULLong -> Rational #
Real CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CULong -> Rational #
Real CUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CUSeconds -> Rational #
Real CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CUShort -> Rational #
Real CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods toRational :: CWchar -> Rational #
Real IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods toRational :: IntPtr -> Rational #
Real WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods toRational :: WordPtr -> Rational #
Real Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods toRational :: Int16 -> Rational #
Real Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods toRational :: Int32 -> Rational #
Real Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods toRational :: Int64 -> Rational #
Real Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods toRational :: Int8 -> Rational #
Real CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CBlkCnt -> Rational #
Real CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CBlkSize -> Rational #
Real CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CCc -> Rational #
Real CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CClockId -> Rational #
Real CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CDev -> Rational #
Real CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CFsBlkCnt -> Rational #
Real CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CFsFilCnt -> Rational #
Real CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CGid -> Rational #
Real CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CId -> Rational #
Real CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CIno -> Rational #
Real CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CKey -> Rational #
Real CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CMode -> Rational #
Real CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CNfds -> Rational #
Real CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CNlink -> Rational #
Real COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: COff -> Rational #
Real CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CPid -> Rational #
Real CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CRLim -> Rational #
Real CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CSocklen -> Rational #
Real CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CSpeed -> Rational #
Real CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CSsize -> Rational #
Real CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CTcflag -> Rational #
Real CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: CUid -> Rational #
Real Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods toRational :: Fd -> Rational #
Real Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods toRational :: Word16 -> Rational #
Real Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods toRational :: Word32 -> Rational #
Real Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods toRational :: Word64 -> Rational #
Real Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods toRational :: Word8 -> Rational #
Real ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods toRational :: ByteOff -> Rational #
Real HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods toRational :: HalfWord -> Rational #
Real RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods toRational :: RegBitmap -> Rational #
Real WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods toRational :: WordOff -> Rational #
Real DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods toRational :: DiffTime -> Rational #
Real StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods toRational :: StatxFlags -> Rational #
Real StatxMask |
Instance details Defined in System.Posix.Files.Common Methods toRational :: StatxMask -> Rational #
Real Integer | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods toRational :: Integer -> Rational #
Real Natural | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Real Methods toRational :: Natural -> Rational #
Real Int | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods toRational :: Int -> Rational #
Real Word | @since base-2.01
Instance details Defined in GHC.Internal.Real Methods toRational :: Word -> Rational #
Real a => Real (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods toRational :: Identity a -> Rational #
Real a => Real (Down a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods toRational :: Down a -> Rational #
Integral a => Real (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods toRational :: Ratio a -> Rational #
HasResolution a => Real (Fixed a) | Since: base-2.1
Instance details Defined in Data.Fixed Methods toRational :: Fixed a -> Rational #
Real a => Real (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods toRational :: Const a b -> Rational #
Real (f (g a)) => Real (Compose f g a) | Since: base-4.19.0.0
Instance details Defined in Data.Functor.Compose Methods toRational :: Compose f g a -> Rational #

class Semigroup a => Monoid a where #

The class of monoids (types with an associative binary operation that has an identity). Instances should satisfy the following:

Right identity
  `x `<>` `mempty` = x`
Left identity
  ``mempty` `<>` x = x`
Associativity
  `x `<>` (y `<>` z) = (x `<>` y) `<>` z` (`Semigroup` law)
Concatenation
  ``mconcat` = `foldr` (`<>`) `mempty``

You can alternatively define `mconcat` instead of `mempty`, in which case the laws are:

Unit
  ``mconcat` (`pure` x) = x`
Multiplication
  ``mconcat` (`join` xss) = `mconcat` (`fmap` `mconcat` xss)`
Subclass
  ``mconcat` (`toList` xs) = `sconcat` xs`

The method names refer to the monoid of lists under concatenation, but there are many other instances.

Some types can be viewed as a monoid in more than one way, e.g. both addition and multiplication on numbers. In such cases we often define `newtype`s and make those instances of `Monoid`, e.g. `Sum` and `Product`.

NOTE: `Semigroup` is a superclass of `Monoid` since base-4.11.0.0.

Minimal complete definition

mempty | mconcat

Methods

mempty :: a #

Identity of `mappend`

#### Examples

Expand

    >>> "Hello world" <> mempty
    "Hello world"

    >>> mempty <> [1, 2, 3]
    [1,2,3]

mappend :: a -> a -> a #

An associative operation

NOTE: This method is redundant and has the default implementation ``mappend` = (`<>`)` since base-4.11.0.0. Should it be implemented manually, since `mappend` is a synonym for (`<>`), it is expected that the two functions are defined the same way. In a future GHC release `mappend` will be removed from `Monoid`.

mconcat :: [a] -> a #

Fold a list using the monoid.

For most types, the default definition for `mconcat` will be used, but the function is included in the class definition so that an optimized version can be provided for specific types.

    >>> mconcat ["Hello", " ", "Haskell", "!"]
    "Hello Haskell!"

#### Instances

Instances details

Monoid ByteArray | Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods mempty :: ByteArray # mappend :: ByteArray -> ByteArray -> ByteArray # mconcat :: [ByteArray] -> ByteArray #
Monoid Builder |
Instance details Defined in Data.ByteString.Builder.Internal Methods mempty :: Builder # mappend :: Builder -> Builder -> Builder # mconcat :: [Builder] -> Builder #
Monoid ByteString |
Instance details Defined in Data.ByteString.Internal.Type Methods mempty :: ByteString # mappend :: ByteString -> ByteString -> ByteString # mconcat :: [ByteString] -> ByteString #
Monoid ByteString |
Instance details Defined in Data.ByteString.Lazy.Internal Methods mempty :: ByteString # mappend :: ByteString -> ByteString -> ByteString # mconcat :: [ByteString] -> ByteString #
Monoid ShortByteString |
Instance details Defined in Data.ByteString.Short.Internal Methods mempty :: ShortByteString # mappend :: ShortByteString -> ShortByteString -> ShortByteString # mconcat :: [ShortByteString] -> ShortByteString #
Monoid IntSet |
Instance details Defined in Data.IntSet.Internal Methods mempty :: IntSet # mappend :: IntSet -> IntSet -> IntSet # mconcat :: [IntSet] -> IntSet #
Monoid All | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: All # mappend :: All -> All -> All # mconcat :: [All] -> All #
Monoid Any | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: Any # mappend :: Any -> Any -> Any # mconcat :: [Any] -> Any #
Monoid ExceptionContext |
Instance details Defined in GHC.Internal.Exception.Context Methods mempty :: ExceptionContext # mappend :: ExceptionContext -> ExceptionContext -> ExceptionContext # mconcat :: [ExceptionContext] -> ExceptionContext #
Monoid LabelSet # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods mempty :: LabelSet # mappend :: LabelSet -> LabelSet -> LabelSet # mconcat :: [LabelSet] -> LabelSet #
Monoid FastString # |
Instance details Defined in GHC.Data.FastString Methods mempty :: FastString # mappend :: FastString -> FastString -> FastString # mconcat :: [FastString] -> FastString #
Monoid ShortText # |
Instance details Defined in GHC.Data.ShortText Methods mempty :: ShortText # mappend :: ShortText -> ShortText -> ShortText # mconcat :: [ShortText] -> ShortText #
Monoid Word64Set # |
Instance details Defined in GHC.Data.Word64Set.Internal Methods mempty :: Word64Set # mappend :: Word64Set -> Word64Set -> Word64Set # mconcat :: [Word64Set] -> Word64Set #
Monoid PluginRecompile # |
Instance details Defined in GHC.Driver.Plugins Methods mempty :: PluginRecompile # mappend :: PluginRecompile -> PluginRecompile -> PluginRecompile # mconcat :: [PluginRecompile] -> PluginRecompile #
Monoid Nablas # |
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods mempty :: Nablas # mappend :: Nablas -> Nablas -> Nablas # mconcat :: [Nablas] -> Nablas #
Monoid Precision # |
Instance details Defined in GHC.HsToCore.Pmc.Types Methods mempty :: Precision # mappend :: Precision -> Precision -> Precision # mconcat :: [Precision] -> Precision #
Monoid IfaceAppArgs # |
Instance details Defined in GHC.Iface.Type Methods mempty :: IfaceAppArgs # mappend :: IfaceAppArgs -> IfaceAppArgs -> IfaceAppArgs # mconcat :: [IfaceAppArgs] -> IfaceAppArgs #
Monoid JStgStat # |
Instance details Defined in GHC.JS.JStg.Syntax Methods mempty :: JStgStat # mappend :: JStgStat -> JStgStat -> JStgStat # mconcat :: [JStgStat] -> JStgStat #
Monoid JStat # |
Instance details Defined in GHC.JS.Syntax Methods mempty :: JStat # mappend :: JStat -> JStat -> JStat # mconcat :: [JStat] -> JStat #
Monoid CIStatic # |
Instance details Defined in GHC.StgToJS.Types Methods mempty :: CIStatic # mappend :: CIStatic -> CIStatic -> CIStatic # mconcat :: [CIStatic] -> CIStatic #
Monoid CheckTyEqResult # |
Instance details Defined in GHC.Tc.Types.Constraint Methods mempty :: CheckTyEqResult # mappend :: CheckTyEqResult -> CheckTyEqResult -> CheckTyEqResult # mconcat :: [CheckTyEqResult] -> CheckTyEqResult #
Monoid HasGivenEqs # |
Instance details Defined in GHC.Tc.Types.Constraint Methods mempty :: HasGivenEqs # mappend :: HasGivenEqs -> HasGivenEqs -> HasGivenEqs # mconcat :: [HasGivenEqs] -> HasGivenEqs #
Monoid RewriterSet # |
Instance details Defined in GHC.Tc.Types.Constraint Methods mempty :: RewriterSet # mappend :: RewriterSet -> RewriterSet -> RewriterSet # mconcat :: [RewriterSet] -> RewriterSet #
Monoid HsWrapper # |
Instance details Defined in GHC.Tc.Types.Evidence Methods mempty :: HsWrapper # mappend :: HsWrapper -> HsWrapper -> HsWrapper # mconcat :: [HsWrapper] -> HsWrapper #
Monoid InsideLam # |
Instance details Defined in GHC.Types.Basic Methods mempty :: InsideLam # mappend :: InsideLam -> InsideLam -> InsideLam # mconcat :: [InsideLam] -> InsideLam #
Monoid InterestingCxt # |
Instance details Defined in GHC.Types.Basic Methods mempty :: InterestingCxt # mappend :: InterestingCxt -> InterestingCxt -> InterestingCxt # mconcat :: [InterestingCxt] -> InterestingCxt #
Monoid CHeader # |
Instance details Defined in GHC.Types.ForeignStubs Methods mempty :: CHeader # mappend :: CHeader -> CHeader -> CHeader # mconcat :: [CHeader] -> CHeader #
Monoid CStub # |
Instance details Defined in GHC.Types.ForeignStubs Methods mempty :: CStub # mappend :: CStub -> CStub -> CStub # mconcat :: [CStub] -> CStub #
Monoid NonCaffySet # |
Instance details Defined in GHC.Types.Name.Set Methods mempty :: NonCaffySet # mappend :: NonCaffySet -> NonCaffySet -> NonCaffySet # mconcat :: [NonCaffySet] -> NonCaffySet #
Monoid ModuleOrigin # |
Instance details Defined in GHC.Unit.State Methods mempty :: ModuleOrigin # mappend :: ModuleOrigin -> ModuleOrigin -> ModuleOrigin # mconcat :: [ModuleOrigin] -> ModuleOrigin #
Monoid PprColour # | Allow colours to be combined (e.g. bold + red); In case of conflict, right side takes precedence.
Instance details Defined in GHC.Utils.Ppr.Colour Methods mempty :: PprColour # mappend :: PprColour -> PprColour -> PprColour # mconcat :: [PprColour] -> PprColour #
Monoid Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: Ordering # mappend :: Ordering -> Ordering -> Ordering # mconcat :: [Ordering] -> Ordering #
Monoid OsString | "String-Concatenation" for `OsString`. This is not the same as `(</>)`.
Instance details Defined in System.OsString.Internal.Types Methods mempty :: OsString # mappend :: OsString -> OsString -> OsString # mconcat :: [OsString] -> OsString #
Monoid PosixString |
Instance details Defined in System.OsString.Internal.Types Methods mempty :: PosixString # mappend :: PosixString -> PosixString -> PosixString # mconcat :: [PosixString] -> PosixString #
Monoid WindowsString |
Instance details Defined in System.OsString.Internal.Types Methods mempty :: WindowsString # mappend :: WindowsString -> WindowsString -> WindowsString # mconcat :: [WindowsString] -> WindowsString #
Monoid Doc |
Instance details Defined in Text.PrettyPrint.HughesPJ Methods mempty :: Doc # mappend :: Doc -> Doc -> Doc # mconcat :: [Doc] -> Doc #
Monoid StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods mempty :: StatxFlags # mappend :: StatxFlags -> StatxFlags -> StatxFlags # mconcat :: [StatxFlags] -> StatxFlags #
Monoid StatxMask |
Instance details Defined in System.Posix.Files.Common Methods mempty :: StatxMask # mappend :: StatxMask -> StatxMask -> StatxMask # mconcat :: [StatxMask] -> StatxMask #
Monoid () | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: () # mappend :: () -> () -> () # mconcat :: [()] -> () #

Monoid (Comparison a)

``mempty`` on comparisons always returns `EQ`. Without newtypes this equals ``pure` (`pure` EQ)`.

    mempty :: Comparison a
    mempty = Comparison _ _ -> EQ

Instance details Defined in Data.Functor.Contravariant Methods mempty :: Comparison a # mappend :: Comparison a -> Comparison a -> Comparison a # mconcat :: [Comparison a] -> Comparison a #

Monoid (Equivalence a)

``mempty`` on equivalences always returns `True`. Without newtypes this equals ``pure` (`pure` True)`.

    mempty :: Equivalence a
    mempty = Equivalence _ _ -> True

Instance details Defined in Data.Functor.Contravariant Methods mempty :: Equivalence a # mappend :: Equivalence a -> Equivalence a -> Equivalence a # mconcat :: [Equivalence a] -> Equivalence a #

Monoid (Predicate a)

``mempty`` on predicates always returns `True`. Without newtypes this equals ``pure` True`.

    mempty :: Predicate a
    mempty = _ -> True

Instance details Defined in Data.Functor.Contravariant Methods mempty :: Predicate a # mappend :: Predicate a -> Predicate a -> Predicate a # mconcat :: [Predicate a] -> Predicate a #
(Ord a, Bounded a) => Monoid (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods mempty :: Max a # mappend :: Max a -> Max a -> Max a # mconcat :: [Max a] -> Max a #
(Ord a, Bounded a) => Monoid (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods mempty :: Min a # mappend :: Min a -> Min a -> Min a # mconcat :: [Min a] -> Min a #
Monoid m => Monoid (WrappedMonoid m) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods mempty :: WrappedMonoid m # mappend :: WrappedMonoid m -> WrappedMonoid m -> WrappedMonoid m # mconcat :: [WrappedMonoid m] -> WrappedMonoid m #
Monoid (PutM ()) |
Instance details Defined in Data.Binary.Put Methods mempty :: PutM () # mappend :: PutM () -> PutM () -> PutM () # mconcat :: [PutM ()] -> PutM () #
Monoid (IntMap a) |
Instance details Defined in Data.IntMap.Internal Methods mempty :: IntMap a # mappend :: IntMap a -> IntMap a -> IntMap a # mconcat :: [IntMap a] -> IntMap a #
Monoid (Seq a) |
Instance details Defined in Data.Sequence.Internal Methods mempty :: Seq a # mappend :: Seq a -> Seq a -> Seq a # mconcat :: [Seq a] -> Seq a #
Monoid (MergeSet a) |
Instance details Defined in Data.Set.Internal Methods mempty :: MergeSet a # mappend :: MergeSet a -> MergeSet a -> MergeSet a # mconcat :: [MergeSet a] -> MergeSet a #
Ord a => Monoid (Set a) |
Instance details Defined in Data.Set.Internal Methods mempty :: Set a # mappend :: Set a -> Set a -> Set a # mconcat :: [Set a] -> Set a #
Monoid a => Monoid (STM a) | @since base-4.17.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods mempty :: STM a # mappend :: STM a -> STM a -> STM a # mconcat :: [STM a] -> STM a #
FiniteBits a => Monoid (And a) | This constraint is arguably too strong. However, as some types (such as `Natural`) have undefined `complement`, this is the only safe choice. @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods mempty :: And a # mappend :: And a -> And a -> And a # mconcat :: [And a] -> And a #
FiniteBits a => Monoid (Iff a) | This constraint is arguably too strong. However, as some types (such as `Natural`) have undefined `complement`, this is the only safe choice. @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods mempty :: Iff a # mappend :: Iff a -> Iff a -> Iff a # mconcat :: [Iff a] -> Iff a #
Bits a => Monoid (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods mempty :: Ior a # mappend :: Ior a -> Ior a -> Ior a # mconcat :: [Ior a] -> Ior a #
Bits a => Monoid (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods mempty :: Xor a # mappend :: Xor a -> Xor a -> Xor a # mconcat :: [Xor a] -> Xor a #
Monoid a => Monoid (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods mempty :: Identity a # mappend :: Identity a -> Identity a -> Identity a # mconcat :: [Identity a] -> Identity a #
Ord a => Monoid (Max a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods mempty :: Max a # mappend :: Max a -> Max a -> Max a # mconcat :: [Max a] -> Max a #
Ord a => Monoid (Min a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods mempty :: Min a # mappend :: Min a -> Min a -> Min a # mconcat :: [Min a] -> Min a #
Monoid (First a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods mempty :: First a # mappend :: First a -> First a -> First a # mconcat :: [First a] -> First a #
Monoid (Last a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods mempty :: Last a # mappend :: Last a -> Last a -> Last a # mconcat :: [Last a] -> Last a #
Monoid a => Monoid (Down a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods mempty :: Down a # mappend :: Down a -> Down a -> Down a # mconcat :: [Down a] -> Down a #
Monoid a => Monoid (Dual a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: Dual a # mappend :: Dual a -> Dual a -> Dual a # mconcat :: [Dual a] -> Dual a #
Monoid (Endo a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: Endo a # mappend :: Endo a -> Endo a -> Endo a # mconcat :: [Endo a] -> Endo a #
Num a => Monoid (Product a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: Product a # mappend :: Product a -> Product a -> Product a # mconcat :: [Product a] -> Product a #
Num a => Monoid (Sum a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: Sum a # mappend :: Sum a -> Sum a -> Sum a # mconcat :: [Sum a] -> Sum a #
(Generic a, Monoid (Rep a ())) => Monoid (Generically a) | @since base-4.17.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: Generically a # mappend :: Generically a -> Generically a -> Generically a # mconcat :: [Generically a] -> Generically a #
Monoid p => Monoid (Par1 p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: Par1 p # mappend :: Par1 p -> Par1 p -> Par1 p # mconcat :: [Par1 p] -> Par1 p #
Monoid (Bag a) # |
Instance details Defined in GHC.Data.Bag Methods mempty :: Bag a # mappend :: Bag a -> Bag a -> Bag a # mconcat :: [Bag a] -> Bag a #
Monoid (OrdList a) # |
Instance details Defined in GHC.Data.OrdList Methods mempty :: OrdList a # mappend :: OrdList a -> OrdList a -> OrdList a # mconcat :: [OrdList a] -> OrdList a #
(Semigroup a, Monoid a) => Monoid (Pair a) # |
Instance details Defined in GHC.Data.Pair Methods mempty :: Pair a # mappend :: Pair a -> Pair a -> Pair a # mconcat :: [Pair a] -> Pair a #
Semigroup a => Monoid (Maybe a) # |
Instance details Defined in GHC.Data.Strict Methods mempty :: Maybe a # mappend :: Maybe a -> Maybe a -> Maybe a # mconcat :: [Maybe a] -> Maybe a #
Monoid (Word64Map a) # |
Instance details Defined in GHC.Data.Word64Map.Internal Methods mempty :: Word64Map a # mappend :: Word64Map a -> Word64Map a -> Word64Map a # mconcat :: [Word64Map a] -> Word64Map a #
Monoid (AnnSortKey tag) # |
Instance details Defined in GHC.Parser.Annotation Methods mempty :: AnnSortKey tag # mappend :: AnnSortKey tag -> AnnSortKey tag -> AnnSortKey tag # mconcat :: [AnnSortKey tag] -> AnnSortKey tag #
Monoid (Messages e) # |
Instance details Defined in GHC.Types.Error Methods mempty :: Messages e # mappend :: Messages e -> Messages e -> Messages e # mconcat :: [Messages e] -> Messages e #
Monoid (UniqSet a) # |
Instance details Defined in GHC.Types.Unique.Set Methods mempty :: UniqSet a # mappend :: UniqSet a -> UniqSet a -> UniqSet a # mconcat :: [UniqSet a] -> UniqSet a #
Monoid a => Monoid (Q a) # | Since: 2.17.0.0
Instance details Defined in Language.Haskell.TH.Syntax Methods mempty :: Q a # mappend :: Q a -> Q a -> Q a # mconcat :: [Q a] -> Q a #
Monoid a => Monoid (IO a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods mempty :: IO a # mappend :: IO a -> IO a -> IO a # mconcat :: [IO a] -> IO a #
Monoid (Doc a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods mempty :: Doc a # mappend :: Doc a -> Doc a -> Doc a # mconcat :: [Doc a] -> Doc a #
Monoid a => Monoid (Q a) | Since: template-haskell-2.17.0.0
Instance details Defined in Language.Haskell.TH.Syntax Methods mempty :: Q a # mappend :: Q a -> Q a -> Q a # mconcat :: [Q a] -> Q a #
Semigroup a => Monoid (Maybe a) | Lift a semigroup into `Maybe` forming a `Monoid` according to http://en.wikipedia.org/wiki/Monoid: "Any semigroup `S` may be turned into a monoid simply by adjoining an element `e` not in `S` and defining `e*e = e` and `e*s = s = s*e` for all `s ∈ S`." Since 4.11.0: constraint on inner `a` value generalised from `Monoid` to `Semigroup`. @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: Maybe a # mappend :: Maybe a -> Maybe a -> Maybe a # mconcat :: [Maybe a] -> Maybe a #
Monoid a => Monoid (Solo a) | @since base-4.15
Instance details Defined in GHC.Internal.Base Methods mempty :: Solo a # mappend :: Solo a -> Solo a -> Solo a # mconcat :: [Solo a] -> Solo a #
Monoid [a] | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: [a] # mappend :: [a] -> [a] -> [a] # mconcat :: [[a]] -> [a] #

Monoid a => Monoid (Op a b)

``mempty` @(Op a b)` without newtypes is `mempty @(b->a)` = `_ -> mempty`.

    mempty :: Op a b
    mempty = Op _ -> mempty

Instance details Defined in Data.Functor.Contravariant Methods mempty :: Op a b # mappend :: Op a b -> Op a b -> Op a b # mconcat :: [Op a b] -> Op a b #
Ord k => Monoid (Map k v) |
Instance details Defined in Data.Map.Internal Methods mempty :: Map k v # mappend :: Map k v -> Map k v -> Map k v # mconcat :: [Map k v] -> Map k v #
Monoid (Proxy s) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods mempty :: Proxy s # mappend :: Proxy s -> Proxy s -> Proxy s # mconcat :: [Proxy s] -> Proxy s #
Monoid (U1 p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: U1 p # mappend :: U1 p -> U1 p -> U1 p # mconcat :: [U1 p] -> U1 p #
Monoid a => Monoid (ST s a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ST Methods mempty :: ST s a # mappend :: ST s a -> ST s a -> ST s a # mconcat :: [ST s a] -> ST s a #
Monoid (EnumSet a) # |
Instance details Defined in GHC.Data.EnumSet Methods mempty :: EnumSet a # mappend :: EnumSet a -> EnumSet a -> EnumSet a # mconcat :: [EnumSet a] -> EnumSet a #
Monoid (UniqMap k a) # |
Instance details Defined in GHC.Types.Unique.Map Methods mempty :: UniqMap k a # mappend :: UniqMap k a -> UniqMap k a -> UniqMap k a # mconcat :: [UniqMap k a] -> UniqMap k a #
(Monoid a, Monoid b) => Monoid (a, b) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: (a, b) # mappend :: (a, b) -> (a, b) -> (a, b) # mconcat :: [(a, b)] -> (a, b) #
Monoid b => Monoid (a -> b) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: a -> b # mappend :: (a -> b) -> (a -> b) -> a -> b # mconcat :: [a -> b] -> a -> b #
Monoid a => Monoid (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods mempty :: Const a b # mappend :: Const a b -> Const a b -> Const a b # mconcat :: [Const a b] -> Const a b #
(Applicative f, Monoid a) => Monoid (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods mempty :: Ap f a # mappend :: Ap f a -> Ap f a -> Ap f a # mconcat :: [Ap f a] -> Ap f a #
Alternative f => Monoid (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods mempty :: Alt f a # mappend :: Alt f a -> Alt f a -> Alt f a # mconcat :: [Alt f a] -> Alt f a #
Monoid (f p) => Monoid (Rec1 f p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: Rec1 f p # mappend :: Rec1 f p -> Rec1 f p -> Rec1 f p # mconcat :: [Rec1 f p] -> Rec1 f p #
Monoid (UniqFM key a) # |
Instance details Defined in GHC.Types.Unique.FM Methods mempty :: UniqFM key a # mappend :: UniqFM key a -> UniqFM key a -> UniqFM key a # mconcat :: [UniqFM key a] -> UniqFM key a #
Monoid a => Monoid (Constant a b) |
Instance details Defined in Data.Functor.Constant Methods mempty :: Constant a b # mappend :: Constant a b -> Constant a b -> Constant a b # mconcat :: [Constant a b] -> Constant a b #
(Monoid a, Monoid b, Monoid c) => Monoid (a, b, c) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: (a, b, c) # mappend :: (a, b, c) -> (a, b, c) -> (a, b, c) # mconcat :: [(a, b, c)] -> (a, b, c) #
(Monoid (f a), Monoid (g a)) => Monoid (Product f g a) | Since: base-4.16.0.0
Instance details Defined in Data.Functor.Product Methods mempty :: Product f g a # mappend :: Product f g a -> Product f g a -> Product f g a # mconcat :: [Product f g a] -> Product f g a #
(Monoid (f p), Monoid (g p)) => Monoid ((f :*: g) p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: (f :*: g) p # mappend :: (f :*: g) p -> (f :*: g) p -> (f :*: g) p # mconcat :: [(f :*: g) p] -> (f :*: g) p #
Monoid c => Monoid (K1 i c p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: K1 i c p # mappend :: K1 i c p -> K1 i c p -> K1 i c p # mconcat :: [K1 i c p] -> K1 i c p #
(Monoid a, Semigroup (ParsecT s u m a)) => Monoid (ParsecT s u m a) | The `Monoid` instance for `ParsecT` is used for the same purposes as the `Semigroup` instance. Since: parsec-3.1.12
Instance details Defined in Text.Parsec.Prim Methods mempty :: ParsecT s u m a # mappend :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a # mconcat :: [ParsecT s u m a] -> ParsecT s u m a #
(Monoid a, Monoid b, Monoid c, Monoid d) => Monoid (a, b, c, d) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: (a, b, c, d) # mappend :: (a, b, c, d) -> (a, b, c, d) -> (a, b, c, d) # mconcat :: [(a, b, c, d)] -> (a, b, c, d) #
Monoid (f (g a)) => Monoid (Compose f g a) | Since: base-4.16.0.0
Instance details Defined in Data.Functor.Compose Methods mempty :: Compose f g a # mappend :: Compose f g a -> Compose f g a -> Compose f g a # mconcat :: [Compose f g a] -> Compose f g a #
Monoid (f (g p)) => Monoid ((f :.: g) p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: (f :.: g) p # mappend :: (f :.: g) p -> (f :.: g) p -> (f :.: g) p # mconcat :: [(f :.: g) p] -> (f :.: g) p #
Monoid (f p) => Monoid (M1 i c f p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods mempty :: M1 i c f p # mappend :: M1 i c f p -> M1 i c f p -> M1 i c f p # mconcat :: [M1 i c f p] -> M1 i c f p #
(Monoid a, Monoid b, Monoid c, Monoid d, Monoid e) => Monoid (a, b, c, d, e) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods mempty :: (a, b, c, d, e) # mappend :: (a, b, c, d, e) -> (a, b, c, d, e) -> (a, b, c, d, e) # mconcat :: [(a, b, c, d, e)] -> (a, b, c, d, e) #

class Bounded a where #

The `Bounded` class is used to name the upper and lower limits of a type. `Ord` is not a superclass of `Bounded` since types that are not totally ordered may also have upper and lower bounds.

The `Bounded` class may be derived for any enumeration type; `minBound` is the first constructor listed in the `data` declaration and `maxBound` is the last. `Bounded` may also be derived for single-constructor datatypes whose constituent types are in `Bounded`.

Methods

minBound :: a #

maxBound :: a #

#### Instances

Instances details

Bounded FileType |
Instance details Defined in System.Directory.Internal.Common Methods minBound :: FileType # maxBound :: FileType #
Bounded XdgDirectory |
Instance details Defined in System.Directory.Internal.Common Methods minBound :: XdgDirectory # maxBound :: XdgDirectory #
Bounded XdgDirectoryList |
Instance details Defined in System.Directory.Internal.Common Methods minBound :: XdgDirectoryList # maxBound :: XdgDirectoryList #
Bounded Extension |
Instance details Defined in GHC.LanguageExtensions.Type Methods minBound :: Extension # maxBound :: Extension #
Bounded ByteOrder | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ByteOrder Methods minBound :: ByteOrder # maxBound :: ByteOrder #
Bounded All | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods minBound :: All # maxBound :: All #
Bounded Any | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods minBound :: Any # maxBound :: Any #
Bounded CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CBool # maxBound :: CBool #
Bounded CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CChar # maxBound :: CChar #
Bounded CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CInt # maxBound :: CInt #
Bounded CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CIntMax # maxBound :: CIntMax #
Bounded CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CIntPtr # maxBound :: CIntPtr #
Bounded CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CLLong # maxBound :: CLLong #
Bounded CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CLong # maxBound :: CLong #
Bounded CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CPtrdiff # maxBound :: CPtrdiff #
Bounded CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CSChar # maxBound :: CSChar #
Bounded CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CShort # maxBound :: CShort #
Bounded CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CSigAtomic # maxBound :: CSigAtomic #
Bounded CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CSize # maxBound :: CSize #
Bounded CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CUChar # maxBound :: CUChar #
Bounded CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CUInt # maxBound :: CUInt #
Bounded CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CUIntMax # maxBound :: CUIntMax #
Bounded CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CUIntPtr # maxBound :: CUIntPtr #
Bounded CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CULLong # maxBound :: CULLong #
Bounded CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CULong # maxBound :: CULong #
Bounded CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CUShort # maxBound :: CUShort #
Bounded CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods minBound :: CWchar # maxBound :: CWchar #
Bounded IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods minBound :: IntPtr # maxBound :: IntPtr #
Bounded WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods minBound :: WordPtr # maxBound :: WordPtr #
Bounded Associativity | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods minBound :: Associativity # maxBound :: Associativity #
Bounded DecidedStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods minBound :: DecidedStrictness # maxBound :: DecidedStrictness #
Bounded SourceStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods minBound :: SourceStrictness # maxBound :: SourceStrictness #
Bounded SourceUnpackedness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods minBound :: SourceUnpackedness # maxBound :: SourceUnpackedness #
Bounded Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods minBound :: Int16 # maxBound :: Int16 #
Bounded Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods minBound :: Int32 # maxBound :: Int32 #
Bounded Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods minBound :: Int64 # maxBound :: Int64 #
Bounded Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods minBound :: Int8 # maxBound :: Int8 #
Bounded CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CBlkCnt # maxBound :: CBlkCnt #
Bounded CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CBlkSize # maxBound :: CBlkSize #
Bounded CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CClockId # maxBound :: CClockId #
Bounded CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CDev # maxBound :: CDev #
Bounded CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CFsBlkCnt # maxBound :: CFsBlkCnt #
Bounded CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CFsFilCnt # maxBound :: CFsFilCnt #
Bounded CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CGid # maxBound :: CGid #
Bounded CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CId # maxBound :: CId #
Bounded CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CIno # maxBound :: CIno #
Bounded CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CKey # maxBound :: CKey #
Bounded CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CMode # maxBound :: CMode #
Bounded CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CNfds # maxBound :: CNfds #
Bounded CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CNlink # maxBound :: CNlink #
Bounded COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: COff # maxBound :: COff #
Bounded CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CPid # maxBound :: CPid #
Bounded CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CRLim # maxBound :: CRLim #
Bounded CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CSocklen # maxBound :: CSocklen #
Bounded CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CSsize # maxBound :: CSsize #
Bounded CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CTcflag # maxBound :: CTcflag #
Bounded CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: CUid # maxBound :: CUid #
Bounded Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods minBound :: Fd # maxBound :: Fd #
Bounded GeneralCategory | @since base-2.01
Instance details Defined in GHC.Internal.Unicode Methods minBound :: GeneralCategory # maxBound :: GeneralCategory #
Bounded Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods minBound :: Word16 # maxBound :: Word16 #
Bounded Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods minBound :: Word32 # maxBound :: Word32 #
Bounded Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods minBound :: Word64 # maxBound :: Word64 #
Bounded Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods minBound :: Word8 # maxBound :: Word8 #
Bounded OverridingBool # | Since: 9.4.1
Instance details Defined in GHC.Data.Bool Methods minBound :: OverridingBool # maxBound :: OverridingBool #
Bounded Language # |
Instance details Defined in GHC.Driver.Flags Methods minBound :: Language # maxBound :: Language #
Bounded WarningFlag # |
Instance details Defined in GHC.Driver.Flags Methods minBound :: WarningFlag # maxBound :: WarningFlag #
Bounded WarningGroup # |
Instance details Defined in GHC.Driver.Flags Methods minBound :: WarningGroup # maxBound :: WarningGroup #
Bounded Extension # |
Instance details Defined in GHC.LanguageExtensions.Type Methods minBound :: Extension # maxBound :: Extension #
Bounded ClosureType # |
Instance details Defined in GHC.StgToJS.Types Methods minBound :: ClosureType # maxBound :: ClosureType #
Bounded JSRep # |
Instance details Defined in GHC.StgToJS.Types Methods minBound :: JSRep # maxBound :: JSRep #
Bounded ThreadStatus # |
Instance details Defined in GHC.StgToJS.Types Methods minBound :: ThreadStatus # maxBound :: ThreadStatus #
Bounded Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Ordering # maxBound :: Ordering #
Bounded QuarterOfYear |
Instance details Defined in Data.Time.Calendar.Quarter Methods minBound :: QuarterOfYear # maxBound :: QuarterOfYear #
Bounded () | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: () # maxBound :: () #
Bounded Bool | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Bool # maxBound :: Bool #
Bounded Char | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Char # maxBound :: Char #
Bounded Int | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Int # maxBound :: Int #
Bounded Levity | @since base-4.16.0.0
Instance details Defined in GHC.Internal.Enum Methods minBound :: Levity # maxBound :: Levity #
Bounded VecCount | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Enum Methods minBound :: VecCount # maxBound :: VecCount #
Bounded VecElem | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Enum Methods minBound :: VecElem # maxBound :: VecElem #
Bounded Word | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: Word # maxBound :: Word #
Bounded a => Bounded (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods minBound :: First a # maxBound :: First a #
Bounded a => Bounded (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods minBound :: Last a # maxBound :: Last a #
Bounded a => Bounded (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods minBound :: Max a # maxBound :: Max a #
Bounded a => Bounded (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods minBound :: Min a # maxBound :: Min a #
Bounded m => Bounded (WrappedMonoid m) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods minBound :: WrappedMonoid m # maxBound :: WrappedMonoid m #
Bounded a => Bounded (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods minBound :: And a # maxBound :: And a #
Bounded a => Bounded (Iff a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods minBound :: Iff a # maxBound :: Iff a #
Bounded a => Bounded (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods minBound :: Ior a # maxBound :: Ior a #
Bounded a => Bounded (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods minBound :: Xor a # maxBound :: Xor a #
Bounded a => Bounded (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods minBound :: Identity a # maxBound :: Identity a #
Bounded a => Bounded (Down a) | Swaps ``minBound`` and ``maxBound`` of the underlying type. @since base-4.14.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods minBound :: Down a # maxBound :: Down a #
Bounded a => Bounded (Dual a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods minBound :: Dual a # maxBound :: Dual a #
Bounded a => Bounded (Product a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods minBound :: Product a # maxBound :: Product a #
Bounded a => Bounded (Sum a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods minBound :: Sum a # maxBound :: Sum a #
Bounded a => Bounded (Solo a) |
Instance details Defined in GHC.Internal.Enum Methods minBound :: Solo a # maxBound :: Solo a #
Bounded (Proxy t) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods minBound :: Proxy t # maxBound :: Proxy t #
Bounded (Bin a) # |
Instance details Defined in GHC.Utils.Binary Methods minBound :: Bin a # maxBound :: Bin a #
(Bounded a, Bounded b) => Bounded (a, b) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b) # maxBound :: (a, b) #
Bounded a => Bounded (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods minBound :: Const a b # maxBound :: Const a b #
(Applicative f, Bounded a) => Bounded (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods minBound :: Ap f a # maxBound :: Ap f a #
Coercible a b => Bounded (Coercion a b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Coercion Methods minBound :: Coercion a b # maxBound :: Coercion a b #
a ~ b => Bounded (a :~: b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods minBound :: a :~: b # maxBound :: a :~: b #
(Bounded a, Bounded b, Bounded c) => Bounded (a, b, c) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c) # maxBound :: (a, b, c) #
a ~~ b => Bounded (a :~~: b) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods minBound :: a :~~: b # maxBound :: a :~~: b #
(Bounded a, Bounded b, Bounded c, Bounded d) => Bounded (a, b, c, d) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d) # maxBound :: (a, b, c, d) #
Bounded (f (g a)) => Bounded (Compose f g a) | Since: base-4.19.0.0
Instance details Defined in Data.Functor.Compose Methods minBound :: Compose f g a # maxBound :: Compose f g a #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e) => Bounded (a, b, c, d, e) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e) # maxBound :: (a, b, c, d, e) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f) => Bounded (a, b, c, d, e, f) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f) # maxBound :: (a, b, c, d, e, f) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g) => Bounded (a, b, c, d, e, f, g) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g) # maxBound :: (a, b, c, d, e, f, g) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h) => Bounded (a, b, c, d, e, f, g, h) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h) # maxBound :: (a, b, c, d, e, f, g, h) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i) => Bounded (a, b, c, d, e, f, g, h, i) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i) # maxBound :: (a, b, c, d, e, f, g, h, i) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j) => Bounded (a, b, c, d, e, f, g, h, i, j) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i, j) # maxBound :: (a, b, c, d, e, f, g, h, i, j) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k) => Bounded (a, b, c, d, e, f, g, h, i, j, k) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i, j, k) # maxBound :: (a, b, c, d, e, f, g, h, i, j, k) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i, j, k, l) # maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l, Bounded m) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l, m) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m) # maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l, Bounded m, Bounded n) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l, m, n) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) # maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #
(Bounded a, Bounded b, Bounded c, Bounded d, Bounded e, Bounded f, Bounded g, Bounded h, Bounded i, Bounded j, Bounded k, Bounded l, Bounded m, Bounded n, Bounded o) => Bounded (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) | @since base-2.01
Instance details Defined in GHC.Internal.Enum Methods minBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) # maxBound :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #

class Fractional a => Floating a where #

Trigonometric and hyperbolic functions and related functions.

The Haskell Report defines no laws for `Floating`. However, `(`+`)`, `(`*`)` and `exp` are customarily expected to define an exponential field and have the following properties:

- `exp (a + b)` = `exp a * exp b`
- `exp (fromInteger 0)` = `fromInteger 1`

Minimal complete definition

pi, exp, log, sin, cos, asin, acos, atan, sinh, cosh, asinh, acosh, atanh

Methods

pi :: a #

exp :: a -> a #

log :: a -> a #

sqrt :: a -> a #

(**) :: a -> a -> a infixr 8 #

logBase :: a -> a -> a #

sin :: a -> a #

cos :: a -> a #

tan :: a -> a #

asin :: a -> a #

acos :: a -> a #

atan :: a -> a #

sinh :: a -> a #

cosh :: a -> a #

tanh :: a -> a #

asinh :: a -> a #

acosh :: a -> a #

atanh :: a -> a #

#### Instances

Instances details

Floating CDouble |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

pi :: CDouble #

exp :: CDouble -> CDouble #

log :: CDouble -> CDouble #

sqrt :: CDouble -> CDouble #

(**) :: CDouble -> CDouble -> CDouble #

logBase :: CDouble -> CDouble -> CDouble #

sin :: CDouble -> CDouble #

cos :: CDouble -> CDouble #

tan :: CDouble -> CDouble #

asin :: CDouble -> CDouble #

acos :: CDouble -> CDouble #

atan :: CDouble -> CDouble #

sinh :: CDouble -> CDouble #

cosh :: CDouble -> CDouble #

tanh :: CDouble -> CDouble #

asinh :: CDouble -> CDouble #

acosh :: CDouble -> CDouble #

atanh :: CDouble -> CDouble #

log1p :: CDouble -> CDouble #

expm1 :: CDouble -> CDouble #

log1pexp :: CDouble -> CDouble #

log1mexp :: CDouble -> CDouble #

Floating CFloat |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

pi :: CFloat #

exp :: CFloat -> CFloat #

log :: CFloat -> CFloat #

sqrt :: CFloat -> CFloat #

(**) :: CFloat -> CFloat -> CFloat #

logBase :: CFloat -> CFloat -> CFloat #

sin :: CFloat -> CFloat #

cos :: CFloat -> CFloat #

tan :: CFloat -> CFloat #

asin :: CFloat -> CFloat #

acos :: CFloat -> CFloat #

atan :: CFloat -> CFloat #

sinh :: CFloat -> CFloat #

cosh :: CFloat -> CFloat #

tanh :: CFloat -> CFloat #

asinh :: CFloat -> CFloat #

acosh :: CFloat -> CFloat #

atanh :: CFloat -> CFloat #

log1p :: CFloat -> CFloat #

expm1 :: CFloat -> CFloat #

log1pexp :: CFloat -> CFloat #

log1mexp :: CFloat -> CFloat #

Floating Double | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

pi :: Double #

exp :: Double -> Double #

log :: Double -> Double #

sqrt :: Double -> Double #

(**) :: Double -> Double -> Double #

logBase :: Double -> Double -> Double #

sin :: Double -> Double #

cos :: Double -> Double #

tan :: Double -> Double #

asin :: Double -> Double #

acos :: Double -> Double #

atan :: Double -> Double #

sinh :: Double -> Double #

cosh :: Double -> Double #

tanh :: Double -> Double #

asinh :: Double -> Double #

acosh :: Double -> Double #

atanh :: Double -> Double #

log1p :: Double -> Double #

expm1 :: Double -> Double #

log1pexp :: Double -> Double #

log1mexp :: Double -> Double #

Floating Float | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

pi :: Float #

exp :: Float -> Float #

log :: Float -> Float #

sqrt :: Float -> Float #

(**) :: Float -> Float -> Float #

logBase :: Float -> Float -> Float #

sin :: Float -> Float #

cos :: Float -> Float #

tan :: Float -> Float #

asin :: Float -> Float #

acos :: Float -> Float #

atan :: Float -> Float #

sinh :: Float -> Float #

cosh :: Float -> Float #

tanh :: Float -> Float #

asinh :: Float -> Float #

acosh :: Float -> Float #

atanh :: Float -> Float #

log1p :: Float -> Float #

expm1 :: Float -> Float #

log1pexp :: Float -> Float #

log1mexp :: Float -> Float #

RealFloat a => Floating (Complex a) | Since: base-2.1

Instance details

Defined in Data.Complex

Methods

pi :: Complex a #

exp :: Complex a -> Complex a #

log :: Complex a -> Complex a #

sqrt :: Complex a -> Complex a #

(**) :: Complex a -> Complex a -> Complex a #

logBase :: Complex a -> Complex a -> Complex a #

sin :: Complex a -> Complex a #

cos :: Complex a -> Complex a #

tan :: Complex a -> Complex a #

asin :: Complex a -> Complex a #

acos :: Complex a -> Complex a #

atan :: Complex a -> Complex a #

sinh :: Complex a -> Complex a #

cosh :: Complex a -> Complex a #

tanh :: Complex a -> Complex a #

asinh :: Complex a -> Complex a #

acosh :: Complex a -> Complex a #

atanh :: Complex a -> Complex a #

log1p :: Complex a -> Complex a #

expm1 :: Complex a -> Complex a #

log1pexp :: Complex a -> Complex a #

log1mexp :: Complex a -> Complex a #

Floating a => Floating (Identity a) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

pi :: Identity a #

exp :: Identity a -> Identity a #

log :: Identity a -> Identity a #

sqrt :: Identity a -> Identity a #

(**) :: Identity a -> Identity a -> Identity a #

logBase :: Identity a -> Identity a -> Identity a #

sin :: Identity a -> Identity a #

cos :: Identity a -> Identity a #

tan :: Identity a -> Identity a #

asin :: Identity a -> Identity a #

acos :: Identity a -> Identity a #

atan :: Identity a -> Identity a #

sinh :: Identity a -> Identity a #

cosh :: Identity a -> Identity a #

tanh :: Identity a -> Identity a #

asinh :: Identity a -> Identity a #

acosh :: Identity a -> Identity a #

atanh :: Identity a -> Identity a #

log1p :: Identity a -> Identity a #

expm1 :: Identity a -> Identity a #

log1pexp :: Identity a -> Identity a #

log1mexp :: Identity a -> Identity a #

Floating a => Floating (Down a) | @since base-4.14.0.0

Instance details

Defined in GHC.Internal.Data.Ord

Methods

pi :: Down a #

exp :: Down a -> Down a #

log :: Down a -> Down a #

sqrt :: Down a -> Down a #

(**) :: Down a -> Down a -> Down a #

logBase :: Down a -> Down a -> Down a #

sin :: Down a -> Down a #

cos :: Down a -> Down a #

tan :: Down a -> Down a #

asin :: Down a -> Down a #

acos :: Down a -> Down a #

atan :: Down a -> Down a #

sinh :: Down a -> Down a #

cosh :: Down a -> Down a #

tanh :: Down a -> Down a #

asinh :: Down a -> Down a #

acosh :: Down a -> Down a #

atanh :: Down a -> Down a #

log1p :: Down a -> Down a #

expm1 :: Down a -> Down a #

log1pexp :: Down a -> Down a #

log1mexp :: Down a -> Down a #

Floating a => Floating (Op a b) |

Instance details

Defined in Data.Functor.Contravariant

Methods

pi :: Op a b #

exp :: Op a b -> Op a b #

log :: Op a b -> Op a b #

sqrt :: Op a b -> Op a b #

(**) :: Op a b -> Op a b -> Op a b #

logBase :: Op a b -> Op a b -> Op a b #

sin :: Op a b -> Op a b #

cos :: Op a b -> Op a b #

tan :: Op a b -> Op a b #

asin :: Op a b -> Op a b #

acos :: Op a b -> Op a b #

atan :: Op a b -> Op a b #

sinh :: Op a b -> Op a b #

cosh :: Op a b -> Op a b #

tanh :: Op a b -> Op a b #

asinh :: Op a b -> Op a b #

acosh :: Op a b -> Op a b #

atanh :: Op a b -> Op a b #

log1p :: Op a b -> Op a b #

expm1 :: Op a b -> Op a b #

log1pexp :: Op a b -> Op a b #

log1mexp :: Op a b -> Op a b #

Floating a => Floating (Const a b) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

pi :: Const a b #

exp :: Const a b -> Const a b #

log :: Const a b -> Const a b #

sqrt :: Const a b -> Const a b #

(**) :: Const a b -> Const a b -> Const a b #

logBase :: Const a b -> Const a b -> Const a b #

sin :: Const a b -> Const a b #

cos :: Const a b -> Const a b #

tan :: Const a b -> Const a b #

asin :: Const a b -> Const a b #

acos :: Const a b -> Const a b #

atan :: Const a b -> Const a b #

sinh :: Const a b -> Const a b #

cosh :: Const a b -> Const a b #

tanh :: Const a b -> Const a b #

asinh :: Const a b -> Const a b #

acosh :: Const a b -> Const a b #

atanh :: Const a b -> Const a b #

log1p :: Const a b -> Const a b #

expm1 :: Const a b -> Const a b #

log1pexp :: Const a b -> Const a b #

log1mexp :: Const a b -> Const a b #

Floating (f (g a)) => Floating (Compose f g a) | Since: base-4.20.0.0

Instance details

Defined in Data.Functor.Compose

Methods

pi :: Compose f g a #

exp :: Compose f g a -> Compose f g a #

log :: Compose f g a -> Compose f g a #

sqrt :: Compose f g a -> Compose f g a #

(**) :: Compose f g a -> Compose f g a -> Compose f g a #

logBase :: Compose f g a -> Compose f g a -> Compose f g a #

sin :: Compose f g a -> Compose f g a #

cos :: Compose f g a -> Compose f g a #

tan :: Compose f g a -> Compose f g a #

asin :: Compose f g a -> Compose f g a #

acos :: Compose f g a -> Compose f g a #

atan :: Compose f g a -> Compose f g a #

sinh :: Compose f g a -> Compose f g a #

cosh :: Compose f g a -> Compose f g a #

tanh :: Compose f g a -> Compose f g a #

asinh :: Compose f g a -> Compose f g a #

acosh :: Compose f g a -> Compose f g a #

atanh :: Compose f g a -> Compose f g a #

log1p :: Compose f g a -> Compose f g a #

expm1 :: Compose f g a -> Compose f g a #

log1pexp :: Compose f g a -> Compose f g a #

log1mexp :: Compose f g a -> Compose f g a #

class Read a where #

Parsing of `String`s, producing values.

Derived instances of `Read` make the following assumptions, which derived instances of `Show` obey:

- If the constructor is defined to be an infix operator, then the derived `Read` instance will parse only infix applications of the constructor (not the prefix form).
- Associativity is not used to reduce the occurrence of parentheses, although precedence may be.
- If the constructor is defined using record syntax, the derived `Read` will parse only the record-syntax form, and furthermore, the fields must be given in the same order as the original declaration.
- The derived `Read` instance allows arbitrary Haskell whitespace between tokens of the input string. Extra parentheses are also allowed.

For example, given the declarations

    infixr 5 :^:
    data Tree a =  Leaf a  |  Tree a :^: Tree a

the derived instance of `Read` in Haskell 2010 is equivalent to

    instance (Read a) => Read (Tree a) where

            readsPrec d r =  readParen (d > app_prec)
                             (\r -> [(Leaf m,t) |
                                     ("Leaf",s) <- lex r,
                                     (m,t) <- readsPrec (app_prec+1) s]) r

                          ++ readParen (d > up_prec)
                             (\r -> [(u:^:v,w) |
                                     (u,s) <- readsPrec (up_prec+1) r,
                                     (":^:",t) <- lex s,
                                     (v,w) <- readsPrec (up_prec+1) t]) r

              where app_prec = 10
                    up_prec = 5

Note that right-associativity of `:^:` is unused.

The derived instance in GHC is equivalent to

    instance (Read a) => Read (Tree a) where

            readPrec = parens $ (prec app_prec $ do
                                     Ident "Leaf" <- lexP
                                     m <- step readPrec
                                     return (Leaf m))

                         +++ (prec up_prec $ do
                                     u <- step readPrec
                                     Symbol ":^:" <- lexP
                                     v <- step readPrec
                                     return (u :^: v))

              where app_prec = 10
                    up_prec = 5

            readListPrec = readListPrecDefault

Why do both `readsPrec` and `readPrec` exist, and why does GHC opt to implement `readPrec` in derived `Read` instances instead of `readsPrec`? The reason is that `readsPrec` is based on the `ReadS` type, and although `ReadS` is mentioned in the Haskell 2010 Report, it is not a very efficient parser data structure.

`readPrec`, on the other hand, is based on a much more efficient `ReadPrec` datatype (a.k.a "new-style parsers"), but its definition relies on the use of the `RankNTypes` language extension. Therefore, `readPrec` (and its cousin, `readListPrec`) are marked as GHC-only. Nevertheless, it is recommended to use `readPrec` instead of `readsPrec` whenever possible for the efficiency improvements it brings.

As mentioned above, derived `Read` instances in GHC will implement `readPrec` instead of `readsPrec`. The default implementations of `readsPrec` (and its cousin, `readList`) will simply use `readPrec` under the hood. If you are writing a `Read` instance by hand, it is recommended to write it like so:

    instance Read T where
      readPrec     = ...
      readListPrec = readListPrecDefault

Minimal complete definition

readsPrec | readPrec

Methods

readsPrec #

Arguments

:: Int | the operator precedence of the enclosing context (a number from `0` to `11`). Function application has precedence `10`.
-> ReadS a |

attempts to parse a value from the front of the string, returning a list of (parsed value, remaining string) pairs. If there is no successful parse, the returned list is empty.

Derived instances of `Read` and `Show` satisfy the following:

- `(x,"")` is an element of `(`readsPrec` d (`showsPrec` d x ""))`.

That is, `readsPrec` parses the string produced by `showsPrec`, and delivers the value that `showsPrec` started with.

readList :: ReadS [a] #

The method `readList` is provided to allow the programmer to give a specialised way of parsing lists of values. For example, this is used by the predefined `Read` instance of the `Char` type, where values of type `String` are expected to use double quotes, rather than square brackets.

#### Instances

Instances details

Read ByteString |
Instance details Defined in Data.ByteString.Internal.Type Methods readsPrec :: Int -> ReadS ByteString # readList :: ReadS [ByteString] # readPrec :: ReadPrec ByteString # readListPrec :: ReadPrec [ByteString] #
Read ByteString |
Instance details Defined in Data.ByteString.Lazy.Internal Methods readsPrec :: Int -> ReadS ByteString # readList :: ReadS [ByteString] # readPrec :: ReadPrec ByteString # readListPrec :: ReadPrec [ByteString] #
Read ShortByteString |
Instance details Defined in Data.ByteString.Short.Internal Methods readsPrec :: Int -> ReadS ShortByteString # readList :: ReadS [ShortByteString] # readPrec :: ReadPrec ShortByteString # readListPrec :: ReadPrec [ShortByteString] #
Read IntSet |
Instance details Defined in Data.IntSet.Internal Methods readsPrec :: Int -> ReadS IntSet # readList :: ReadS [IntSet] # readPrec :: ReadPrec IntSet # readListPrec :: ReadPrec [IntSet] #
Read FileType |
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS FileType # readList :: ReadS [FileType] # readPrec :: ReadPrec FileType # readListPrec :: ReadPrec [FileType] #
Read Permissions |
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS Permissions # readList :: ReadS [Permissions] # readPrec :: ReadPrec Permissions # readListPrec :: ReadPrec [Permissions] #
Read XdgDirectory |
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS XdgDirectory # readList :: ReadS [XdgDirectory] # readPrec :: ReadPrec XdgDirectory # readListPrec :: ReadPrec [XdgDirectory] #
Read XdgDirectoryList |
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS XdgDirectoryList # readList :: ReadS [XdgDirectoryList] # readPrec :: ReadPrec XdgDirectoryList # readListPrec :: ReadPrec [XdgDirectoryList] #
Read Void | Reading a `Void` value is always a parse error, considering `Void` as a data type with no constructors. @since base-4.8.0.0
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Void # readList :: ReadS [Void] # readPrec :: ReadPrec Void # readListPrec :: ReadPrec [Void] #
Read ByteOrder | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ByteOrder Methods readsPrec :: Int -> ReadS ByteOrder # readList :: ReadS [ByteOrder] # readPrec :: ReadPrec ByteOrder # readListPrec :: ReadPrec [ByteOrder] #
Read All | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods readsPrec :: Int -> ReadS All # readList :: ReadS [All] # readPrec :: ReadPrec All # readListPrec :: ReadPrec [All] #
Read Any | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods readsPrec :: Int -> ReadS Any # readList :: ReadS [Any] # readPrec :: ReadPrec Any # readListPrec :: ReadPrec [Any] #
Read Version | @since base-2.01
Instance details Defined in GHC.Internal.Data.Version Methods readsPrec :: Int -> ReadS Version # readList :: ReadS [Version] # readPrec :: ReadPrec Version # readListPrec :: ReadPrec [Version] #
Read CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CBool # readList :: ReadS [CBool] # readPrec :: ReadPrec CBool # readListPrec :: ReadPrec [CBool] #
Read CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CChar # readList :: ReadS [CChar] # readPrec :: ReadPrec CChar # readListPrec :: ReadPrec [CChar] #
Read CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CClock # readList :: ReadS [CClock] # readPrec :: ReadPrec CClock # readListPrec :: ReadPrec [CClock] #
Read CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CDouble # readList :: ReadS [CDouble] # readPrec :: ReadPrec CDouble # readListPrec :: ReadPrec [CDouble] #
Read CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CFloat # readList :: ReadS [CFloat] # readPrec :: ReadPrec CFloat # readListPrec :: ReadPrec [CFloat] #
Read CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CInt # readList :: ReadS [CInt] # readPrec :: ReadPrec CInt # readListPrec :: ReadPrec [CInt] #
Read CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CIntMax # readList :: ReadS [CIntMax] # readPrec :: ReadPrec CIntMax # readListPrec :: ReadPrec [CIntMax] #
Read CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CIntPtr # readList :: ReadS [CIntPtr] # readPrec :: ReadPrec CIntPtr # readListPrec :: ReadPrec [CIntPtr] #
Read CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CLLong # readList :: ReadS [CLLong] # readPrec :: ReadPrec CLLong # readListPrec :: ReadPrec [CLLong] #
Read CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CLong # readList :: ReadS [CLong] # readPrec :: ReadPrec CLong # readListPrec :: ReadPrec [CLong] #
Read CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CPtrdiff # readList :: ReadS [CPtrdiff] # readPrec :: ReadPrec CPtrdiff # readListPrec :: ReadPrec [CPtrdiff] #
Read CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CSChar # readList :: ReadS [CSChar] # readPrec :: ReadPrec CSChar # readListPrec :: ReadPrec [CSChar] #
Read CSUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CSUSeconds # readList :: ReadS [CSUSeconds] # readPrec :: ReadPrec CSUSeconds # readListPrec :: ReadPrec [CSUSeconds] #
Read CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CShort # readList :: ReadS [CShort] # readPrec :: ReadPrec CShort # readListPrec :: ReadPrec [CShort] #
Read CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CSigAtomic # readList :: ReadS [CSigAtomic] # readPrec :: ReadPrec CSigAtomic # readListPrec :: ReadPrec [CSigAtomic] #
Read CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CSize # readList :: ReadS [CSize] # readPrec :: ReadPrec CSize # readListPrec :: ReadPrec [CSize] #
Read CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CTime # readList :: ReadS [CTime] # readPrec :: ReadPrec CTime # readListPrec :: ReadPrec [CTime] #
Read CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CUChar # readList :: ReadS [CUChar] # readPrec :: ReadPrec CUChar # readListPrec :: ReadPrec [CUChar] #
Read CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CUInt # readList :: ReadS [CUInt] # readPrec :: ReadPrec CUInt # readListPrec :: ReadPrec [CUInt] #
Read CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CUIntMax # readList :: ReadS [CUIntMax] # readPrec :: ReadPrec CUIntMax # readListPrec :: ReadPrec [CUIntMax] #
Read CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CUIntPtr # readList :: ReadS [CUIntPtr] # readPrec :: ReadPrec CUIntPtr # readListPrec :: ReadPrec [CUIntPtr] #
Read CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CULLong # readList :: ReadS [CULLong] # readPrec :: ReadPrec CULLong # readListPrec :: ReadPrec [CULLong] #
Read CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CULong # readList :: ReadS [CULong] # readPrec :: ReadPrec CULong # readListPrec :: ReadPrec [CULong] #
Read CUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CUSeconds # readList :: ReadS [CUSeconds] # readPrec :: ReadPrec CUSeconds # readListPrec :: ReadPrec [CUSeconds] #
Read CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CUShort # readList :: ReadS [CUShort] # readPrec :: ReadPrec CUShort # readListPrec :: ReadPrec [CUShort] #
Read CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods readsPrec :: Int -> ReadS CWchar # readList :: ReadS [CWchar] # readPrec :: ReadPrec CWchar # readListPrec :: ReadPrec [CWchar] #
Read IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods readsPrec :: Int -> ReadS IntPtr # readList :: ReadS [IntPtr] # readPrec :: ReadPrec IntPtr # readListPrec :: ReadPrec [IntPtr] #
Read WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods readsPrec :: Int -> ReadS WordPtr # readList :: ReadS [WordPtr] # readPrec :: ReadPrec WordPtr # readListPrec :: ReadPrec [WordPtr] #
Read Associativity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS Associativity # readList :: ReadS [Associativity] # readPrec :: ReadPrec Associativity # readListPrec :: ReadPrec [Associativity] #
Read DecidedStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS DecidedStrictness # readList :: ReadS [DecidedStrictness] # readPrec :: ReadPrec DecidedStrictness # readListPrec :: ReadPrec [DecidedStrictness] #
Read Fixity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS Fixity # readList :: ReadS [Fixity] # readPrec :: ReadPrec Fixity # readListPrec :: ReadPrec [Fixity] #
Read SourceStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS SourceStrictness # readList :: ReadS [SourceStrictness] # readPrec :: ReadPrec SourceStrictness # readListPrec :: ReadPrec [SourceStrictness] #
Read SourceUnpackedness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS SourceUnpackedness # readList :: ReadS [SourceUnpackedness] # readPrec :: ReadPrec SourceUnpackedness # readListPrec :: ReadPrec [SourceUnpackedness] #
Read SeekMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods readsPrec :: Int -> ReadS SeekMode # readList :: ReadS [SeekMode] # readPrec :: ReadPrec SeekMode # readListPrec :: ReadPrec [SeekMode] #
Read ExitCode |
Instance details Defined in GHC.Internal.IO.Exception Methods readsPrec :: Int -> ReadS ExitCode # readList :: ReadS [ExitCode] # readPrec :: ReadPrec ExitCode # readListPrec :: ReadPrec [ExitCode] #
Read BufferMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods readsPrec :: Int -> ReadS BufferMode # readList :: ReadS [BufferMode] # readPrec :: ReadPrec BufferMode # readListPrec :: ReadPrec [BufferMode] #
Read Newline | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods readsPrec :: Int -> ReadS Newline # readList :: ReadS [Newline] # readPrec :: ReadPrec Newline # readListPrec :: ReadPrec [Newline] #
Read NewlineMode | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods readsPrec :: Int -> ReadS NewlineMode # readList :: ReadS [NewlineMode] # readPrec :: ReadPrec NewlineMode # readListPrec :: ReadPrec [NewlineMode] #
Read IOMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.IOMode Methods readsPrec :: Int -> ReadS IOMode # readList :: ReadS [IOMode] # readPrec :: ReadPrec IOMode # readListPrec :: ReadPrec [IOMode] #
Read Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods readsPrec :: Int -> ReadS Int16 # readList :: ReadS [Int16] # readPrec :: ReadPrec Int16 # readListPrec :: ReadPrec [Int16] #
Read Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods readsPrec :: Int -> ReadS Int32 # readList :: ReadS [Int32] # readPrec :: ReadPrec Int32 # readListPrec :: ReadPrec [Int32] #
Read Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods readsPrec :: Int -> ReadS Int64 # readList :: ReadS [Int64] # readPrec :: ReadPrec Int64 # readListPrec :: ReadPrec [Int64] #
Read Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods readsPrec :: Int -> ReadS Int8 # readList :: ReadS [Int8] # readPrec :: ReadPrec Int8 # readListPrec :: ReadPrec [Int8] #
Read GCDetails | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Stats Methods readsPrec :: Int -> ReadS GCDetails # readList :: ReadS [GCDetails] # readPrec :: ReadPrec GCDetails # readListPrec :: ReadPrec [GCDetails] #
Read RTSStats | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Stats Methods readsPrec :: Int -> ReadS RTSStats # readList :: ReadS [RTSStats] # readPrec :: ReadPrec RTSStats # readListPrec :: ReadPrec [RTSStats] #
Read CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CBlkCnt # readList :: ReadS [CBlkCnt] # readPrec :: ReadPrec CBlkCnt # readListPrec :: ReadPrec [CBlkCnt] #
Read CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CBlkSize # readList :: ReadS [CBlkSize] # readPrec :: ReadPrec CBlkSize # readListPrec :: ReadPrec [CBlkSize] #
Read CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CCc # readList :: ReadS [CCc] # readPrec :: ReadPrec CCc # readListPrec :: ReadPrec [CCc] #
Read CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CClockId # readList :: ReadS [CClockId] # readPrec :: ReadPrec CClockId # readListPrec :: ReadPrec [CClockId] #
Read CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CDev # readList :: ReadS [CDev] # readPrec :: ReadPrec CDev # readListPrec :: ReadPrec [CDev] #
Read CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CFsBlkCnt # readList :: ReadS [CFsBlkCnt] # readPrec :: ReadPrec CFsBlkCnt # readListPrec :: ReadPrec [CFsBlkCnt] #
Read CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CFsFilCnt # readList :: ReadS [CFsFilCnt] # readPrec :: ReadPrec CFsFilCnt # readListPrec :: ReadPrec [CFsFilCnt] #
Read CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CGid # readList :: ReadS [CGid] # readPrec :: ReadPrec CGid # readListPrec :: ReadPrec [CGid] #
Read CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CId # readList :: ReadS [CId] # readPrec :: ReadPrec CId # readListPrec :: ReadPrec [CId] #
Read CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CIno # readList :: ReadS [CIno] # readPrec :: ReadPrec CIno # readListPrec :: ReadPrec [CIno] #
Read CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CKey # readList :: ReadS [CKey] # readPrec :: ReadPrec CKey # readListPrec :: ReadPrec [CKey] #
Read CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CMode # readList :: ReadS [CMode] # readPrec :: ReadPrec CMode # readListPrec :: ReadPrec [CMode] #
Read CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CNfds # readList :: ReadS [CNfds] # readPrec :: ReadPrec CNfds # readListPrec :: ReadPrec [CNfds] #
Read CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CNlink # readList :: ReadS [CNlink] # readPrec :: ReadPrec CNlink # readListPrec :: ReadPrec [CNlink] #
Read COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS COff # readList :: ReadS [COff] # readPrec :: ReadPrec COff # readListPrec :: ReadPrec [COff] #
Read CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CPid # readList :: ReadS [CPid] # readPrec :: ReadPrec CPid # readListPrec :: ReadPrec [CPid] #
Read CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CRLim # readList :: ReadS [CRLim] # readPrec :: ReadPrec CRLim # readListPrec :: ReadPrec [CRLim] #
Read CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CSocklen # readList :: ReadS [CSocklen] # readPrec :: ReadPrec CSocklen # readListPrec :: ReadPrec [CSocklen] #
Read CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CSpeed # readList :: ReadS [CSpeed] # readPrec :: ReadPrec CSpeed # readListPrec :: ReadPrec [CSpeed] #
Read CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CSsize # readList :: ReadS [CSsize] # readPrec :: ReadPrec CSsize # readListPrec :: ReadPrec [CSsize] #
Read CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CTcflag # readList :: ReadS [CTcflag] # readPrec :: ReadPrec CTcflag # readListPrec :: ReadPrec [CTcflag] #
Read CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS CUid # readList :: ReadS [CUid] # readPrec :: ReadPrec CUid # readListPrec :: ReadPrec [CUid] #
Read Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods readsPrec :: Int -> ReadS Fd # readList :: ReadS [Fd] # readPrec :: ReadPrec Fd # readListPrec :: ReadPrec [Fd] #
Read Lexeme | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Lexeme # readList :: ReadS [Lexeme] # readPrec :: ReadPrec Lexeme # readListPrec :: ReadPrec [Lexeme] #
Read SomeChar |
Instance details Defined in GHC.Internal.TypeLits Methods readsPrec :: Int -> ReadS SomeChar # readList :: ReadS [SomeChar] # readPrec :: ReadPrec SomeChar # readListPrec :: ReadPrec [SomeChar] #
Read SomeSymbol | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeLits Methods readsPrec :: Int -> ReadS SomeSymbol # readList :: ReadS [SomeSymbol] # readPrec :: ReadPrec SomeSymbol # readListPrec :: ReadPrec [SomeSymbol] #
Read SomeNat | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeNats Methods readsPrec :: Int -> ReadS SomeNat # readList :: ReadS [SomeNat] # readPrec :: ReadPrec SomeNat # readListPrec :: ReadPrec [SomeNat] #
Read GeneralCategory | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS GeneralCategory # readList :: ReadS [GeneralCategory] # readPrec :: ReadPrec GeneralCategory # readListPrec :: ReadPrec [GeneralCategory] #
Read Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Word16 # readList :: ReadS [Word16] # readPrec :: ReadPrec Word16 # readListPrec :: ReadPrec [Word16] #
Read Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Word32 # readList :: ReadS [Word32] # readPrec :: ReadPrec Word32 # readListPrec :: ReadPrec [Word32] #
Read Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Word64 # readList :: ReadS [Word64] # readPrec :: ReadPrec Word64 # readListPrec :: ReadPrec [Word64] #
Read Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Word8 # readList :: ReadS [Word8] # readPrec :: ReadPrec Word8 # readListPrec :: ReadPrec [Word8] #
Read OverridingBool # | Since: 9.4.1
Instance details Defined in GHC.Data.Bool Methods readsPrec :: Int -> ReadS OverridingBool # readList :: ReadS [OverridingBool] # readPrec :: ReadPrec OverridingBool # readListPrec :: ReadPrec [OverridingBool] #
Read Word64Set # |
Instance details Defined in GHC.Data.Word64Set.Internal Methods readsPrec :: Int -> ReadS Word64Set # readList :: ReadS [Word64Set] # readPrec :: ReadPrec Word64Set # readListPrec :: ReadPrec [Word64Set] #
Read Platform # |
Instance details Defined in GHC.Platform Methods readsPrec :: Int -> ReadS Platform # readList :: ReadS [Platform] # readPrec :: ReadPrec Platform # readListPrec :: ReadPrec [Platform] #
Read PlatformWordSize # |
Instance details Defined in GHC.Platform Methods readsPrec :: Int -> ReadS PlatformWordSize # readList :: ReadS [PlatformWordSize] # readPrec :: ReadPrec PlatformWordSize # readListPrec :: ReadPrec [PlatformWordSize] #
Read Arch # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS Arch # readList :: ReadS [Arch] # readPrec :: ReadPrec Arch # readListPrec :: ReadPrec [Arch] #
Read ArchOS # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS ArchOS # readList :: ReadS [ArchOS] # readPrec :: ReadPrec ArchOS # readListPrec :: ReadPrec [ArchOS] #
Read ArmABI # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS ArmABI # readList :: ReadS [ArmABI] # readPrec :: ReadPrec ArmABI # readListPrec :: ReadPrec [ArmABI] #
Read ArmISA # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS ArmISA # readList :: ReadS [ArmISA] # readPrec :: ReadPrec ArmISA # readListPrec :: ReadPrec [ArmISA] #
Read ArmISAExt # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS ArmISAExt # readList :: ReadS [ArmISAExt] # readPrec :: ReadPrec ArmISAExt # readListPrec :: ReadPrec [ArmISAExt] #
Read OS # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS OS # readList :: ReadS [OS] # readPrec :: ReadPrec OS # readListPrec :: ReadPrec [OS] #
Read PPC_64ABI # |
Instance details Defined in GHC.Platform.ArchOS Methods readsPrec :: Int -> ReadS PPC_64ABI # readList :: ReadS [PPC_64ABI] # readPrec :: ReadPrec PPC_64ABI # readListPrec :: ReadPrec [PPC_64ABI] #
Read PlatformConstants # |
Instance details Defined in GHC.Platform.Constants Methods readsPrec :: Int -> ReadS PlatformConstants # readList :: ReadS [PlatformConstants] # readPrec :: ReadPrec PlatformConstants # readListPrec :: ReadPrec [PlatformConstants] #
Read Profile # |
Instance details Defined in GHC.Platform.Profile Methods readsPrec :: Int -> ReadS Profile # readList :: ReadS [Profile] # readPrec :: ReadPrec Profile # readListPrec :: ReadPrec [Profile] #
Read Way # |
Instance details Defined in GHC.Platform.Ways Methods readsPrec :: Int -> ReadS Way # readList :: ReadS [Way] # readPrec :: ReadPrec Way # readListPrec :: ReadPrec [Way] #
Read Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Ordering # readList :: ReadS [Ordering] # readPrec :: ReadPrec Ordering # readListPrec :: ReadPrec [Ordering] #
Read Month | Read as `yyyy-mm`.
Instance details Defined in Data.Time.Calendar.Month Methods readsPrec :: Int -> ReadS Month # readList :: ReadS [Month] # readPrec :: ReadPrec Month # readListPrec :: ReadPrec [Month] #
Read Quarter | Read as `yyyy-Qn`.
Instance details Defined in Data.Time.Calendar.Quarter Methods readsPrec :: Int -> ReadS Quarter # readList :: ReadS [Quarter] # readPrec :: ReadPrec Quarter # readListPrec :: ReadPrec [Quarter] #
Read QuarterOfYear |
Instance details Defined in Data.Time.Calendar.Quarter Methods readsPrec :: Int -> ReadS QuarterOfYear # readList :: ReadS [QuarterOfYear] # readPrec :: ReadPrec QuarterOfYear # readListPrec :: ReadPrec [QuarterOfYear] #
Read DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods readsPrec :: Int -> ReadS DiffTime # readList :: ReadS [DiffTime] # readPrec :: ReadPrec DiffTime # readListPrec :: ReadPrec [DiffTime] #
Read RTLDFlags |
Instance details Defined in System.Posix.DynamicLinker.Prim Methods readsPrec :: Int -> ReadS RTLDFlags # readList :: ReadS [RTLDFlags] # readPrec :: ReadPrec RTLDFlags # readListPrec :: ReadPrec [RTLDFlags] #
Read CAttributes |
Instance details Defined in System.Posix.Files.Common Methods readsPrec :: Int -> ReadS CAttributes # readList :: ReadS [CAttributes] # readPrec :: ReadPrec CAttributes # readListPrec :: ReadPrec [CAttributes] #
Read StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods readsPrec :: Int -> ReadS StatxFlags # readList :: ReadS [StatxFlags] # readPrec :: ReadPrec StatxFlags # readListPrec :: ReadPrec [StatxFlags] #
Read StatxMask |
Instance details Defined in System.Posix.Files.Common Methods readsPrec :: Int -> ReadS StatxMask # readList :: ReadS [StatxMask] # readPrec :: ReadPrec StatxMask # readListPrec :: ReadPrec [StatxMask] #
Read Integer | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Integer # readList :: ReadS [Integer] # readPrec :: ReadPrec Integer # readListPrec :: ReadPrec [Integer] #
Read Natural | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Natural # readList :: ReadS [Natural] # readPrec :: ReadPrec Natural # readListPrec :: ReadPrec [Natural] #
Read () | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS () # readList :: ReadS [()] # readPrec :: ReadPrec () # readListPrec :: ReadPrec [()] #
Read Bool | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Bool # readList :: ReadS [Bool] # readPrec :: ReadPrec Bool # readListPrec :: ReadPrec [Bool] #
Read Char | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Char # readList :: ReadS [Char] # readPrec :: ReadPrec Char # readListPrec :: ReadPrec [Char] #
Read Double | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Double # readList :: ReadS [Double] # readPrec :: ReadPrec Double # readListPrec :: ReadPrec [Double] #
Read Float | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Float # readList :: ReadS [Float] # readPrec :: ReadPrec Float # readListPrec :: ReadPrec [Float] #
Read Int | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Int # readList :: ReadS [Int] # readPrec :: ReadPrec Int # readListPrec :: ReadPrec [Int] #
Read Word | @since base-4.5.0.0
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS Word # readList :: ReadS [Word] # readPrec :: ReadPrec Word # readListPrec :: ReadPrec [Word] #
Read a => Read (Complex a) | Since: base-2.1
Instance details Defined in Data.Complex Methods readsPrec :: Int -> ReadS (Complex a) # readList :: ReadS [Complex a] # readPrec :: ReadPrec (Complex a) # readListPrec :: ReadPrec [Complex a] #
Read a => Read (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods readsPrec :: Int -> ReadS (First a) # readList :: ReadS [First a] # readPrec :: ReadPrec (First a) # readListPrec :: ReadPrec [First a] #
Read a => Read (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods readsPrec :: Int -> ReadS (Last a) # readList :: ReadS [Last a] # readPrec :: ReadPrec (Last a) # readListPrec :: ReadPrec [Last a] #
Read a => Read (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods readsPrec :: Int -> ReadS (Max a) # readList :: ReadS [Max a] # readPrec :: ReadPrec (Max a) # readListPrec :: ReadPrec [Max a] #
Read a => Read (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods readsPrec :: Int -> ReadS (Min a) # readList :: ReadS [Min a] # readPrec :: ReadPrec (Min a) # readListPrec :: ReadPrec [Min a] #
Read m => Read (WrappedMonoid m) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods readsPrec :: Int -> ReadS (WrappedMonoid m) # readList :: ReadS [WrappedMonoid m] # readPrec :: ReadPrec (WrappedMonoid m) # readListPrec :: ReadPrec [WrappedMonoid m] #
Read vertex => Read (SCC vertex) | Since: containers-0.5.9
Instance details Defined in Data.Graph Methods readsPrec :: Int -> ReadS (SCC vertex) # readList :: ReadS [SCC vertex] # readPrec :: ReadPrec (SCC vertex) # readListPrec :: ReadPrec [SCC vertex] #
Read e => Read (IntMap e) |
Instance details Defined in Data.IntMap.Internal Methods readsPrec :: Int -> ReadS (IntMap e) # readList :: ReadS [IntMap e] # readPrec :: ReadPrec (IntMap e) # readListPrec :: ReadPrec [IntMap e] #
Read a => Read (Seq a) |
Instance details Defined in Data.Sequence.Internal Methods readsPrec :: Int -> ReadS (Seq a) # readList :: ReadS [Seq a] # readPrec :: ReadPrec (Seq a) # readListPrec :: ReadPrec [Seq a] #
Read a => Read (ViewL a) |
Instance details Defined in Data.Sequence.Internal Methods readsPrec :: Int -> ReadS (ViewL a) # readList :: ReadS [ViewL a] # readPrec :: ReadPrec (ViewL a) # readListPrec :: ReadPrec [ViewL a] #
Read a => Read (ViewR a) |
Instance details Defined in Data.Sequence.Internal Methods readsPrec :: Int -> ReadS (ViewR a) # readList :: ReadS [ViewR a] # readPrec :: ReadPrec (ViewR a) # readListPrec :: ReadPrec [ViewR a] #
(Read a, Ord a) => Read (Set a) |
Instance details Defined in Data.Set.Internal Methods readsPrec :: Int -> ReadS (Set a) # readList :: ReadS [Set a] # readPrec :: ReadPrec (Set a) # readListPrec :: ReadPrec [Set a] #
Read a => Read (Tree a) |
Instance details Defined in Data.Tree Methods readsPrec :: Int -> ReadS (Tree a) # readList :: ReadS [Tree a] # readPrec :: ReadPrec (Tree a) # readListPrec :: ReadPrec [Tree a] #
Read a => Read (NonEmpty a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (NonEmpty a) # readList :: ReadS [NonEmpty a] # readPrec :: ReadPrec (NonEmpty a) # readListPrec :: ReadPrec [NonEmpty a] #
Read a => Read (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods readsPrec :: Int -> ReadS (And a) # readList :: ReadS [And a] # readPrec :: ReadPrec (And a) # readListPrec :: ReadPrec [And a] #
Read a => Read (Iff a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods readsPrec :: Int -> ReadS (Iff a) # readList :: ReadS [Iff a] # readPrec :: ReadPrec (Iff a) # readListPrec :: ReadPrec [Iff a] #
Read a => Read (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods readsPrec :: Int -> ReadS (Ior a) # readList :: ReadS [Ior a] # readPrec :: ReadPrec (Ior a) # readListPrec :: ReadPrec [Ior a] #
Read a => Read (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods readsPrec :: Int -> ReadS (Xor a) # readList :: ReadS [Xor a] # readPrec :: ReadPrec (Xor a) # readListPrec :: ReadPrec [Xor a] #
Read a => Read (Identity a) | This instance would be equivalent to the derived instances of the `Identity` newtype if the `runIdentity` field were removed @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods readsPrec :: Int -> ReadS (Identity a) # readList :: ReadS [Identity a] # readPrec :: ReadPrec (Identity a) # readListPrec :: ReadPrec [Identity a] #
Read a => Read (First a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods readsPrec :: Int -> ReadS (First a) # readList :: ReadS [First a] # readPrec :: ReadPrec (First a) # readListPrec :: ReadPrec [First a] #
Read a => Read (Last a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods readsPrec :: Int -> ReadS (Last a) # readList :: ReadS [Last a] # readPrec :: ReadPrec (Last a) # readListPrec :: ReadPrec [Last a] #
Read a => Read (Down a) | This instance would be equivalent to the derived instances of the `Down` newtype if the `getDown` field were removed @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods readsPrec :: Int -> ReadS (Down a) # readList :: ReadS [Down a] # readPrec :: ReadPrec (Down a) # readListPrec :: ReadPrec [Down a] #
Read a => Read (Dual a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods readsPrec :: Int -> ReadS (Dual a) # readList :: ReadS [Dual a] # readPrec :: ReadPrec (Dual a) # readListPrec :: ReadPrec [Dual a] #
Read a => Read (Product a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods readsPrec :: Int -> ReadS (Product a) # readList :: ReadS [Product a] # readPrec :: ReadPrec (Product a) # readListPrec :: ReadPrec [Product a] #
Read a => Read (Sum a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods readsPrec :: Int -> ReadS (Sum a) # readList :: ReadS [Sum a] # readPrec :: ReadPrec (Sum a) # readListPrec :: ReadPrec [Sum a] #
Read a => Read (ZipList a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Functor.ZipList Methods readsPrec :: Int -> ReadS (ZipList a) # readList :: ReadS [ZipList a] # readPrec :: ReadPrec (ZipList a) # readListPrec :: ReadPrec [ZipList a] #
Read p => Read (Par1 p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS (Par1 p) # readList :: ReadS [Par1 p] # readPrec :: ReadPrec (Par1 p) # readListPrec :: ReadPrec [Par1 p] #
(Integral a, Read a) => Read (Ratio a) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (Ratio a) # readList :: ReadS [Ratio a] # readPrec :: ReadPrec (Ratio a) # readListPrec :: ReadPrec [Ratio a] #
Read e => Read (Word64Map e) # |
Instance details Defined in GHC.Data.Word64Map.Internal Methods readsPrec :: Int -> ReadS (Word64Map e) # readList :: ReadS [Word64Map e] # readPrec :: ReadPrec (Word64Map e) # readListPrec :: ReadPrec [Word64Map e] #
Read a => Read (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (Maybe a) # readList :: ReadS [Maybe a] # readPrec :: ReadPrec (Maybe a) # readListPrec :: ReadPrec [Maybe a] #
Read a => Read (Solo a) | @since base-4.15
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (Solo a) # readList :: ReadS [Solo a] # readPrec :: ReadPrec (Solo a) # readListPrec :: ReadPrec [Solo a] #
Read a => Read [a] | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS [a] # readList :: ReadS [[a]] # readPrec :: ReadPrec [a] # readListPrec :: ReadPrec [[a]] #
(Ix ix, Read ix, Read e, IArray UArray e) => Read (UArray ix e) |
Instance details Defined in Data.Array.Base Methods readsPrec :: Int -> ReadS (UArray ix e) # readList :: ReadS [UArray ix e] # readPrec :: ReadPrec (UArray ix e) # readListPrec :: ReadPrec [UArray ix e] #
HasResolution a => Read (Fixed a) | Since: base-4.3.0.0
Instance details Defined in Data.Fixed Methods readsPrec :: Int -> ReadS (Fixed a) # readList :: ReadS [Fixed a] # readPrec :: ReadPrec (Fixed a) # readListPrec :: ReadPrec [Fixed a] #
(Read a, Read b) => Read (Arg a b) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods readsPrec :: Int -> ReadS (Arg a b) # readList :: ReadS [Arg a b] # readPrec :: ReadPrec (Arg a b) # readListPrec :: ReadPrec [Arg a b] #
(Ord k, Read k, Read e) => Read (Map k e) |
Instance details Defined in Data.Map.Internal Methods readsPrec :: Int -> ReadS (Map k e) # readList :: ReadS [Map k e] # readPrec :: ReadPrec (Map k e) # readListPrec :: ReadPrec [Map k e] #
(Ix a, Read a, Read b) => Read (Array a b) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (Array a b) # readList :: ReadS [Array a b] # readPrec :: ReadPrec (Array a b) # readListPrec :: ReadPrec [Array a b] #
(Read a, Read b) => Read (Either a b) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods readsPrec :: Int -> ReadS (Either a b) # readList :: ReadS [Either a b] # readPrec :: ReadPrec (Either a b) # readListPrec :: ReadPrec [Either a b] #
Read (Proxy t) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods readsPrec :: Int -> ReadS (Proxy t) # readList :: ReadS [Proxy t] # readPrec :: ReadPrec (Proxy t) # readListPrec :: ReadPrec [Proxy t] #
Read (U1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS (U1 p) # readList :: ReadS [U1 p] # readPrec :: ReadPrec (U1 p) # readListPrec :: ReadPrec [U1 p] #
Read (V1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS (V1 p) # readList :: ReadS [V1 p] # readPrec :: ReadPrec (V1 p) # readListPrec :: ReadPrec [V1 p] #
(Read1 f, Read a) => Read (Lift f a) |
Instance details Defined in Control.Applicative.Lift Methods readsPrec :: Int -> ReadS (Lift f a) # readList :: ReadS [Lift f a] # readPrec :: ReadPrec (Lift f a) # readListPrec :: ReadPrec [Lift f a] #
(Read1 m, Read a) => Read (MaybeT m a) |
Instance details Defined in Control.Monad.Trans.Maybe Methods readsPrec :: Int -> ReadS (MaybeT m a) # readList :: ReadS [MaybeT m a] # readPrec :: ReadPrec (MaybeT m a) # readListPrec :: ReadPrec [MaybeT m a] #
(Read a, Read b) => Read (a, b) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b) # readList :: ReadS [(a, b)] # readPrec :: ReadPrec (a, b) # readListPrec :: ReadPrec [(a, b)] #
Read a => Read (Const a b) | This instance would be equivalent to the derived instances of the `Const` newtype if the `getConst` field were removed @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods readsPrec :: Int -> ReadS (Const a b) # readList :: ReadS [Const a b] # readPrec :: ReadPrec (Const a b) # readListPrec :: ReadPrec [Const a b] #
Read (f a) => Read (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods readsPrec :: Int -> ReadS (Ap f a) # readList :: ReadS [Ap f a] # readPrec :: ReadPrec (Ap f a) # readListPrec :: ReadPrec [Ap f a] #
Read (f a) => Read (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods readsPrec :: Int -> ReadS (Alt f a) # readList :: ReadS [Alt f a] # readPrec :: ReadPrec (Alt f a) # readListPrec :: ReadPrec [Alt f a] #
Coercible a b => Read (Coercion a b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Coercion Methods readsPrec :: Int -> ReadS (Coercion a b) # readList :: ReadS [Coercion a b] # readPrec :: ReadPrec (Coercion a b) # readListPrec :: ReadPrec [Coercion a b] #
a ~ b => Read (a :~: b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods readsPrec :: Int -> ReadS (a :~: b) # readList :: ReadS [a :~: b] # readPrec :: ReadPrec (a :~: b) # readListPrec :: ReadPrec [a :~: b] #
Read (f p) => Read (Rec1 f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS (Rec1 f p) # readList :: ReadS [Rec1 f p] # readPrec :: ReadPrec (Rec1 f p) # readListPrec :: ReadPrec [Rec1 f p] #
(Read1 f, Read a) => Read (Backwards f a) |
Instance details Defined in Control.Applicative.Backwards Methods readsPrec :: Int -> ReadS (Backwards f a) # readList :: ReadS [Backwards f a] # readPrec :: ReadPrec (Backwards f a) # readListPrec :: ReadPrec [Backwards f a] #
(Read e, Read1 m, Read a) => Read (ExceptT e m a) |
Instance details Defined in Control.Monad.Trans.Except Methods readsPrec :: Int -> ReadS (ExceptT e m a) # readList :: ReadS [ExceptT e m a] # readPrec :: ReadPrec (ExceptT e m a) # readListPrec :: ReadPrec [ExceptT e m a] #
(Read1 f, Read a) => Read (IdentityT f a) |
Instance details Defined in Control.Monad.Trans.Identity Methods readsPrec :: Int -> ReadS (IdentityT f a) # readList :: ReadS [IdentityT f a] # readPrec :: ReadPrec (IdentityT f a) # readListPrec :: ReadPrec [IdentityT f a] #
(Read w, Read1 m, Read a) => Read (WriterT w m a) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods readsPrec :: Int -> ReadS (WriterT w m a) # readList :: ReadS [WriterT w m a] # readPrec :: ReadPrec (WriterT w m a) # readListPrec :: ReadPrec [WriterT w m a] #
(Read w, Read1 m, Read a) => Read (WriterT w m a) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods readsPrec :: Int -> ReadS (WriterT w m a) # readList :: ReadS [WriterT w m a] # readPrec :: ReadPrec (WriterT w m a) # readListPrec :: ReadPrec [WriterT w m a] #
Read a => Read (Constant a b) |
Instance details Defined in Data.Functor.Constant Methods readsPrec :: Int -> ReadS (Constant a b) # readList :: ReadS [Constant a b] # readPrec :: ReadPrec (Constant a b) # readListPrec :: ReadPrec [Constant a b] #
(Read1 f, Read a) => Read (Reverse f a) |
Instance details Defined in Data.Functor.Reverse Methods readsPrec :: Int -> ReadS (Reverse f a) # readList :: ReadS [Reverse f a] # readPrec :: ReadPrec (Reverse f a) # readListPrec :: ReadPrec [Reverse f a] #
(Read a, Read b, Read c) => Read (a, b, c) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c) # readList :: ReadS [(a, b, c)] # readPrec :: ReadPrec (a, b, c) # readListPrec :: ReadPrec [(a, b, c)] #
(Read (f a), Read (g a)) => Read (Product f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Product Methods readsPrec :: Int -> ReadS (Product f g a) # readList :: ReadS [Product f g a] # readPrec :: ReadPrec (Product f g a) # readListPrec :: ReadPrec [Product f g a] #
(Read (f a), Read (g a)) => Read (Sum f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Sum Methods readsPrec :: Int -> ReadS (Sum f g a) # readList :: ReadS [Sum f g a] # readPrec :: ReadPrec (Sum f g a) # readListPrec :: ReadPrec [Sum f g a] #
a ~~ b => Read (a :~~: b) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods readsPrec :: Int -> ReadS (a :~~: b) # readList :: ReadS [a :~~: b] # readPrec :: ReadPrec (a :~~: b) # readListPrec :: ReadPrec [a :~~: b] #
(Read (f p), Read (g p)) => Read ((f :*: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS ((f :*: g) p) # readList :: ReadS [(f :*: g) p] # readPrec :: ReadPrec ((f :*: g) p) # readListPrec :: ReadPrec [(f :*: g) p] #
(Read (f p), Read (g p)) => Read ((f :+: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS ((f :+: g) p) # readList :: ReadS [(f :+: g) p] # readPrec :: ReadPrec ((f :+: g) p) # readListPrec :: ReadPrec [(f :+: g) p] #
Read c => Read (K1 i c p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS (K1 i c p) # readList :: ReadS [K1 i c p] # readPrec :: ReadPrec (K1 i c p) # readListPrec :: ReadPrec [K1 i c p] #
(Read a, Read b, Read c, Read d) => Read (a, b, c, d) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d) # readList :: ReadS [(a, b, c, d)] # readPrec :: ReadPrec (a, b, c, d) # readListPrec :: ReadPrec [(a, b, c, d)] #
Read (f (g a)) => Read (Compose f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Compose Methods readsPrec :: Int -> ReadS (Compose f g a) # readList :: ReadS [Compose f g a] # readPrec :: ReadPrec (Compose f g a) # readListPrec :: ReadPrec [Compose f g a] #
Read (f (g p)) => Read ((f :.: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS ((f :.: g) p) # readList :: ReadS [(f :.: g) p] # readPrec :: ReadPrec ((f :.: g) p) # readListPrec :: ReadPrec [(f :.: g) p] #
Read (f p) => Read (M1 i c f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods readsPrec :: Int -> ReadS (M1 i c f p) # readList :: ReadS [M1 i c f p] # readPrec :: ReadPrec (M1 i c f p) # readListPrec :: ReadPrec [M1 i c f p] #
(Read a, Read b, Read c, Read d, Read e) => Read (a, b, c, d, e) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e) # readList :: ReadS [(a, b, c, d, e)] # readPrec :: ReadPrec (a, b, c, d, e) # readListPrec :: ReadPrec [(a, b, c, d, e)] #
(Read a, Read b, Read c, Read d, Read e, Read f) => Read (a, b, c, d, e, f) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f) # readList :: ReadS [(a, b, c, d, e, f)] # readPrec :: ReadPrec (a, b, c, d, e, f) # readListPrec :: ReadPrec [(a, b, c, d, e, f)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g) => Read (a, b, c, d, e, f, g) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g) # readList :: ReadS [(a, b, c, d, e, f, g)] # readPrec :: ReadPrec (a, b, c, d, e, f, g) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h) => Read (a, b, c, d, e, f, g, h) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h) # readList :: ReadS [(a, b, c, d, e, f, g, h)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i) => Read (a, b, c, d, e, f, g, h, i) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i) # readList :: ReadS [(a, b, c, d, e, f, g, h, i)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i, Read j) => Read (a, b, c, d, e, f, g, h, i, j) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i, j) # readList :: ReadS [(a, b, c, d, e, f, g, h, i, j)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i, j) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i, j)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i, Read j, Read k) => Read (a, b, c, d, e, f, g, h, i, j, k) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i, j, k) # readList :: ReadS [(a, b, c, d, e, f, g, h, i, j, k)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i, j, k) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i, j, k)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i, Read j, Read k, Read l) => Read (a, b, c, d, e, f, g, h, i, j, k, l) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i, j, k, l) # readList :: ReadS [(a, b, c, d, e, f, g, h, i, j, k, l)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i, j, k, l) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i, j, k, l)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i, Read j, Read k, Read l, Read m) => Read (a, b, c, d, e, f, g, h, i, j, k, l, m) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i, j, k, l, m) # readList :: ReadS [(a, b, c, d, e, f, g, h, i, j, k, l, m)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i, j, k, l, m) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i, j, k, l, m)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i, Read j, Read k, Read l, Read m, Read n) => Read (a, b, c, d, e, f, g, h, i, j, k, l, m, n) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i, j, k, l, m, n) # readList :: ReadS [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i, j, k, l, m, n) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] #
(Read a, Read b, Read c, Read d, Read e, Read f, Read g, Read h, Read i, Read j, Read k, Read l, Read m, Read n, Read o) => Read (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) | @since base-2.01
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) # readList :: ReadS [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] # readPrec :: ReadPrec (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) # readListPrec :: ReadPrec [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] #

class (RealFrac a, Floating a) => RealFloat a where #

Efficient, machine-independent access to the components of a floating-point number.

Minimal complete definition

floatRadix, floatDigits, floatRange, decodeFloat, encodeFloat, isNaN, isInfinite, isDenormalized, isNegativeZero, isIEEE

Methods

floatRadix :: a -> Integer #

a constant function, returning the radix of the representation (often `2`)

floatDigits :: a -> Int #

a constant function, returning the number of digits of `floatRadix` in the significand

floatRange :: a -> (Int, Int) #

a constant function, returning the lowest and highest values the exponent may assume

decodeFloat :: a -> (Integer, Int) #

The function `decodeFloat` applied to a real floating-point number returns the significand expressed as an `Integer` and an appropriately scaled exponent (an `Int`). If ``decodeFloat` x` yields `(m,n)`, then `x` is equal in value to `m*b^^n`, where `b` is the floating-point radix, and furthermore, either `m` and `n` are both zero or else `b^(d-1) <= `abs` m < b^d`, where `d` is the value of ``floatDigits` x`. In particular, ``decodeFloat` 0 = (0,0)`. If the type contains a negative zero, also ``decodeFloat` (-0.0) = (0,0)`. The result of ``decodeFloat` x` is unspecified if either of ``isNaN` x` or ``isInfinite` x` is `True`.

encodeFloat :: Integer -> Int -> a #

`encodeFloat` performs the inverse of `decodeFloat` in the sense that for finite `x` with the exception of `-0.0`, ``uncurry` `encodeFloat` (`decodeFloat` x) = x`. ``encodeFloat` m n` is one of the two closest representable floating-point numbers to `m*b^^n` (or `±Infinity` if overflow occurs); usually the closer, but if `m` contains too many bits, the result may be rounded in the wrong direction.

exponent :: a -> Int #

`exponent` corresponds to the second component of `decodeFloat`. ``exponent` 0 = 0` and for finite nonzero `x`, ``exponent` x = snd (`decodeFloat` x) + `floatDigits` x`. If `x` is a finite floating-point number, it is equal in value to ``significand` x * b ^^ `exponent` x`, where `b` is the floating-point radix. The behaviour is unspecified on infinite or `NaN` values.

significand :: a -> a #

The first component of `decodeFloat`, scaled to lie in the open interval (`-1`,`1`), either `0.0` or of absolute value `>= 1/b`, where `b` is the floating-point radix. The behaviour is unspecified on infinite or `NaN` values.

scaleFloat :: Int -> a -> a #

multiplies a floating-point number by an integer power of the radix

isNaN :: a -> Bool #

`True` if the argument is an IEEE "not-a-number" (NaN) value

isInfinite :: a -> Bool #

`True` if the argument is an IEEE infinity or negative infinity

isDenormalized :: a -> Bool #

`True` if the argument is too small to be represented in normalized format

isNegativeZero :: a -> Bool #

`True` if the argument is an IEEE negative zero

isIEEE :: a -> Bool #

`True` if the argument is an IEEE floating point number

atan2 :: a -> a -> a #

a version of arctangent taking two real floating-point arguments. For real floating `x` and `y`, ``atan2` y x` computes the angle (from the positive x-axis) of the vector from the origin to the point `(x,y)`. ``atan2` y x` returns a value in the range [`-pi`, `pi`]. It follows the Common Lisp semantics for the origin when signed zeroes are supported. ``atan2` y 1`, with `y` in a type that is `RealFloat`, should return the same value as ``atan` y`. A default definition of `atan2` is provided, but implementors can provide a more accurate implementation.

#### Instances

Instances details

RealFloat CDouble |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

floatRadix :: CDouble -> Integer #

floatDigits :: CDouble -> Int #

floatRange :: CDouble -> (Int, Int) #

decodeFloat :: CDouble -> (Integer, Int) #

encodeFloat :: Integer -> Int -> CDouble #

exponent :: CDouble -> Int #

significand :: CDouble -> CDouble #

scaleFloat :: Int -> CDouble -> CDouble #

isNaN :: CDouble -> Bool #

isInfinite :: CDouble -> Bool #

isDenormalized :: CDouble -> Bool #

isNegativeZero :: CDouble -> Bool #

isIEEE :: CDouble -> Bool #

atan2 :: CDouble -> CDouble -> CDouble #

RealFloat CFloat |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

floatRadix :: CFloat -> Integer #

floatDigits :: CFloat -> Int #

floatRange :: CFloat -> (Int, Int) #

decodeFloat :: CFloat -> (Integer, Int) #

encodeFloat :: Integer -> Int -> CFloat #

exponent :: CFloat -> Int #

significand :: CFloat -> CFloat #

scaleFloat :: Int -> CFloat -> CFloat #

isNaN :: CFloat -> Bool #

isInfinite :: CFloat -> Bool #

isDenormalized :: CFloat -> Bool #

isNegativeZero :: CFloat -> Bool #

isIEEE :: CFloat -> Bool #

atan2 :: CFloat -> CFloat -> CFloat #

RealFloat Double | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

floatRadix :: Double -> Integer #

floatDigits :: Double -> Int #

floatRange :: Double -> (Int, Int) #

decodeFloat :: Double -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Double #

exponent :: Double -> Int #

significand :: Double -> Double #

scaleFloat :: Int -> Double -> Double #

isNaN :: Double -> Bool #

isInfinite :: Double -> Bool #

isDenormalized :: Double -> Bool #

isNegativeZero :: Double -> Bool #

isIEEE :: Double -> Bool #

atan2 :: Double -> Double -> Double #

RealFloat Float | @since base-2.01

Instance details

Defined in GHC.Internal.Float

Methods

floatRadix :: Float -> Integer #

floatDigits :: Float -> Int #

floatRange :: Float -> (Int, Int) #

decodeFloat :: Float -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Float #

exponent :: Float -> Int #

significand :: Float -> Float #

scaleFloat :: Int -> Float -> Float #

isNaN :: Float -> Bool #

isInfinite :: Float -> Bool #

isDenormalized :: Float -> Bool #

isNegativeZero :: Float -> Bool #

isIEEE :: Float -> Bool #

atan2 :: Float -> Float -> Float #

RealFloat a => RealFloat (Identity a) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

floatRadix :: Identity a -> Integer #

floatDigits :: Identity a -> Int #

floatRange :: Identity a -> (Int, Int) #

decodeFloat :: Identity a -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Identity a #

exponent :: Identity a -> Int #

significand :: Identity a -> Identity a #

scaleFloat :: Int -> Identity a -> Identity a #

isNaN :: Identity a -> Bool #

isInfinite :: Identity a -> Bool #

isDenormalized :: Identity a -> Bool #

isNegativeZero :: Identity a -> Bool #

isIEEE :: Identity a -> Bool #

atan2 :: Identity a -> Identity a -> Identity a #

RealFloat a => RealFloat (Down a) | @since base-4.14.0.0

Instance details

Defined in GHC.Internal.Data.Ord

Methods

floatRadix :: Down a -> Integer #

floatDigits :: Down a -> Int #

floatRange :: Down a -> (Int, Int) #

decodeFloat :: Down a -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Down a #

exponent :: Down a -> Int #

significand :: Down a -> Down a #

scaleFloat :: Int -> Down a -> Down a #

isNaN :: Down a -> Bool #

isInfinite :: Down a -> Bool #

isDenormalized :: Down a -> Bool #

isNegativeZero :: Down a -> Bool #

isIEEE :: Down a -> Bool #

atan2 :: Down a -> Down a -> Down a #

RealFloat a => RealFloat (Const a b) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

floatRadix :: Const a b -> Integer #

floatDigits :: Const a b -> Int #

floatRange :: Const a b -> (Int, Int) #

decodeFloat :: Const a b -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Const a b #

exponent :: Const a b -> Int #

significand :: Const a b -> Const a b #

scaleFloat :: Int -> Const a b -> Const a b #

isNaN :: Const a b -> Bool #

isInfinite :: Const a b -> Bool #

isDenormalized :: Const a b -> Bool #

isNegativeZero :: Const a b -> Bool #

isIEEE :: Const a b -> Bool #

atan2 :: Const a b -> Const a b -> Const a b #

RealFloat (f (g a)) => RealFloat (Compose f g a) | Since: base-4.20.0.0

Instance details

Defined in Data.Functor.Compose

Methods

floatRadix :: Compose f g a -> Integer #

floatDigits :: Compose f g a -> Int #

floatRange :: Compose f g a -> (Int, Int) #

decodeFloat :: Compose f g a -> (Integer, Int) #

encodeFloat :: Integer -> Int -> Compose f g a #

exponent :: Compose f g a -> Int #

significand :: Compose f g a -> Compose f g a #

scaleFloat :: Int -> Compose f g a -> Compose f g a #

isNaN :: Compose f g a -> Bool #

isInfinite :: Compose f g a -> Bool #

isDenormalized :: Compose f g a -> Bool #

isNegativeZero :: Compose f g a -> Bool #

isIEEE :: Compose f g a -> Bool #

atan2 :: Compose f g a -> Compose f g a -> Compose f g a #

class (Real a, Fractional a) => RealFrac a where #

Extracting components of fractions.

Minimal complete definition

properFraction

Methods

properFraction :: Integral b => a -> (b, a) #

The function `properFraction` takes a real fractional number `x` and returns a pair `(n,f)` such that `x = n+f`, and:

- `n` is an integral number with the same sign as `x`; and
- `f` is a fraction with the same type and sign as `x`, and with absolute value less than `1`.

The default definitions of the `ceiling`, `floor`, `truncate` and `round` functions are in terms of `properFraction`.

truncate :: Integral b => a -> b #

``truncate` x` returns the integer nearest `x` between zero and `x`

round :: Integral b => a -> b #

``round` x` returns the nearest integer to `x`; the even integer if `x` is equidistant between two integers

ceiling :: Integral b => a -> b #

``ceiling` x` returns the least integer not less than `x`

floor :: Integral b => a -> b #

``floor` x` returns the greatest integer not greater than `x`

#### Instances

Instances details

RealFrac CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods properFraction :: Integral b => CDouble -> (b, CDouble) # truncate :: Integral b => CDouble -> b # round :: Integral b => CDouble -> b # ceiling :: Integral b => CDouble -> b # floor :: Integral b => CDouble -> b #
RealFrac CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods properFraction :: Integral b => CFloat -> (b, CFloat) # truncate :: Integral b => CFloat -> b # round :: Integral b => CFloat -> b # ceiling :: Integral b => CFloat -> b # floor :: Integral b => CFloat -> b #
RealFrac DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods properFraction :: Integral b => DiffTime -> (b, DiffTime) # truncate :: Integral b => DiffTime -> b # round :: Integral b => DiffTime -> b # ceiling :: Integral b => DiffTime -> b # floor :: Integral b => DiffTime -> b #
RealFrac a => RealFrac (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods properFraction :: Integral b => Identity a -> (b, Identity a) # truncate :: Integral b => Identity a -> b # round :: Integral b => Identity a -> b # ceiling :: Integral b => Identity a -> b # floor :: Integral b => Identity a -> b #
RealFrac a => RealFrac (Down a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods properFraction :: Integral b => Down a -> (b, Down a) # truncate :: Integral b => Down a -> b # round :: Integral b => Down a -> b # ceiling :: Integral b => Down a -> b # floor :: Integral b => Down a -> b #
Integral a => RealFrac (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods properFraction :: Integral b => Ratio a -> (b, Ratio a) # truncate :: Integral b => Ratio a -> b # round :: Integral b => Ratio a -> b # ceiling :: Integral b => Ratio a -> b # floor :: Integral b => Ratio a -> b #
HasResolution a => RealFrac (Fixed a) | Since: base-2.1
Instance details Defined in Data.Fixed Methods properFraction :: Integral b => Fixed a -> (b, Fixed a) # truncate :: Integral b => Fixed a -> b # round :: Integral b => Fixed a -> b # ceiling :: Integral b => Fixed a -> b # floor :: Integral b => Fixed a -> b #
RealFrac a => RealFrac (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods properFraction :: Integral b0 => Const a b -> (b0, Const a b) # truncate :: Integral b0 => Const a b -> b0 # round :: Integral b0 => Const a b -> b0 # ceiling :: Integral b0 => Const a b -> b0 # floor :: Integral b0 => Const a b -> b0 #
RealFrac (f (g a)) => RealFrac (Compose f g a) | Since: base-4.20.0.0
Instance details Defined in Data.Functor.Compose Methods properFraction :: Integral b => Compose f g a -> (b, Compose f g a) # truncate :: Integral b => Compose f g a -> b # round :: Integral b => Compose f g a -> b # ceiling :: Integral b => Compose f g a -> b # floor :: Integral b => Compose f g a -> b #

class Show a where #

Conversion of values to readable `String`s.

Derived instances of `Show` have the following properties, which are compatible with derived instances of `Read`:

- The result of `show` is a syntactically correct Haskell expression containing only constants, given the fixity declarations in force at the point where the type is declared. It contains only the constructor names defined in the data type, parentheses, and spaces. When labelled constructor fields are used, braces, commas, field names, and equal signs are also used.
- If the constructor is defined to be an infix operator, then `showsPrec` will produce infix applications of the constructor.
- the representation will be enclosed in parentheses if the precedence of the top-level constructor in `x` is less than `d` (associativity is ignored). Thus, if `d` is `0` then the result is never surrounded in parentheses; if `d` is `11` it is always surrounded in parentheses, unless it is an atomic expression.
- If the constructor is defined using record syntax, then `show` will produce the record-syntax form, with the fields given in the same order as the original declaration.

For example, given the declarations

    infixr 5 :^:
    data Tree a =  Leaf a  |  Tree a :^: Tree a

the derived instance of `Show` is equivalent to

    instance (Show a) => Show (Tree a) where

           showsPrec d (Leaf m) = showParen (d > app_prec) $
                showString "Leaf " . showsPrec (app_prec+1) m
             where app_prec = 10

           showsPrec d (u :^: v) = showParen (d > up_prec) $
                showsPrec (up_prec+1) u .
                showString " :^: "      .
                showsPrec (up_prec+1) v
             where up_prec = 5

Note that right-associativity of `:^:` is ignored. For example,

- ``show` (Leaf 1 :^: Leaf 2 :^: Leaf 3)` produces the string `"Leaf 1 :^: (Leaf 2 :^: Leaf 3)"`.

Minimal complete definition

showsPrec | show

Methods

showsPrec #

Arguments

:: Int | the operator precedence of the enclosing context (a number from `0` to `11`). Function application has precedence `10`.
-> a | the value to be converted to a `String`
-> ShowS |

Convert a value to a readable `String`.

`showsPrec` should satisfy the law

    showsPrec d x r ++ s  ==  showsPrec d x (r ++ s)

Derived instances of `Read` and `Show` satisfy the following:

- `(x,"")` is an element of `(`readsPrec` d (`showsPrec` d x ""))`.

That is, `readsPrec` parses the string produced by `showsPrec`, and delivers the value that `showsPrec` started with.

show :: a -> String #

A specialised variant of `showsPrec`, using precedence context zero, and returning an ordinary `String`.

showList :: [a] -> ShowS #

The method `showList` is provided to allow the programmer to give a specialised way of showing lists of values. For example, this is used by the predefined `Show` instance of the `Char` type, where values of type `String` should be shown in double quotes, rather than between square brackets.

#### Instances

Instances details

Show ByteArray | Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods showsPrec :: Int -> ByteArray -> ShowS # show :: ByteArray -> String # showList :: [ByteArray] -> ShowS #
Show Timeout | Since: base-4.0
Instance details Defined in System.Timeout Methods showsPrec :: Int -> Timeout -> ShowS # show :: Timeout -> String # showList :: [Timeout] -> ShowS #
Show FormatMode |
Instance details Defined in Data.ByteString.Builder.RealFloat Methods showsPrec :: Int -> FormatMode -> ShowS # show :: FormatMode -> String # showList :: [FormatMode] -> ShowS #
Show ByteString |
Instance details Defined in Data.ByteString.Internal.Type Methods showsPrec :: Int -> ByteString -> ShowS # show :: ByteString -> String # showList :: [ByteString] -> ShowS #
Show SizeOverflowException |
Instance details Defined in Data.ByteString.Internal.Type Methods showsPrec :: Int -> SizeOverflowException -> ShowS # show :: SizeOverflowException -> String # showList :: [SizeOverflowException] -> ShowS #
Show ByteString |
Instance details Defined in Data.ByteString.Lazy.Internal Methods showsPrec :: Int -> ByteString -> ShowS # show :: ByteString -> String # showList :: [ByteString] -> ShowS #
Show ShortByteString |
Instance details Defined in Data.ByteString.Short.Internal Methods showsPrec :: Int -> ShortByteString -> ShowS # show :: ShortByteString -> String # showList :: [ShortByteString] -> ShowS #
Show IntSet |
Instance details Defined in Data.IntSet.Internal Methods showsPrec :: Int -> IntSet -> ShowS # show :: IntSet -> String # showList :: [IntSet] -> ShowS #
Show BitQueue |
Instance details Defined in Utils.Containers.Internal.BitQueue Methods showsPrec :: Int -> BitQueue -> ShowS # show :: BitQueue -> String # showList :: [BitQueue] -> ShowS #
Show BitQueueB |
Instance details Defined in Utils.Containers.Internal.BitQueue Methods showsPrec :: Int -> BitQueueB -> ShowS # show :: BitQueueB -> String # showList :: [BitQueueB] -> ShowS #
Show FileType |
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> FileType -> ShowS # show :: FileType -> String # showList :: [FileType] -> ShowS #
Show Permissions |
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> Permissions -> ShowS # show :: Permissions -> String # showList :: [Permissions] -> ShowS #
Show XdgDirectory |
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> XdgDirectory -> ShowS # show :: XdgDirectory -> String # showList :: [XdgDirectory] -> ShowS #
Show XdgDirectoryList |
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> XdgDirectoryList -> ShowS # show :: XdgDirectoryList -> String # showList :: [XdgDirectoryList] -> ShowS #
Show ForeignSrcLang |
Instance details Defined in GHC.ForeignSrcLang.Type Methods showsPrec :: Int -> ForeignSrcLang -> ShowS # show :: ForeignSrcLang -> String # showList :: [ForeignSrcLang] -> ShowS #
Show Extension |
Instance details Defined in GHC.LanguageExtensions.Type Methods showsPrec :: Int -> Extension -> ShowS # show :: Extension -> String # showList :: [Extension] -> ShowS #
Show Void | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Void -> ShowS # show :: Void -> String # showList :: [Void] -> ShowS #
Show ByteOrder | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ByteOrder Methods showsPrec :: Int -> ByteOrder -> ShowS # show :: ByteOrder -> String # showList :: [ByteOrder] -> ShowS #
Show ClosureType |
Instance details Defined in GHC.Internal.ClosureTypes Methods showsPrec :: Int -> ClosureType -> ShowS # show :: ClosureType -> String # showList :: [ClosureType] -> ShowS #
Show BlockReason | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods showsPrec :: Int -> BlockReason -> ShowS # show :: BlockReason -> String # showList :: [BlockReason] -> ShowS #
Show ThreadId | @since base-4.2.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods showsPrec :: Int -> ThreadId -> ShowS # show :: ThreadId -> String # showList :: [ThreadId] -> ShowS #
Show ThreadStatus | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods showsPrec :: Int -> ThreadStatus -> ShowS # show :: ThreadStatus -> String # showList :: [ThreadStatus] -> ShowS #
Show NestedAtomically | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> NestedAtomically -> ShowS # show :: NestedAtomically -> String # showList :: [NestedAtomically] -> ShowS #
Show NoMatchingContinuationPrompt | @since base-4.18
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> NoMatchingContinuationPrompt -> ShowS # show :: NoMatchingContinuationPrompt -> String # showList :: [NoMatchingContinuationPrompt] -> ShowS #
Show NoMethodError | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> NoMethodError -> ShowS # show :: NoMethodError -> String # showList :: [NoMethodError] -> ShowS #
Show NonTermination | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> NonTermination -> ShowS # show :: NonTermination -> String # showList :: [NonTermination] -> ShowS #
Show PatternMatchFail | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> PatternMatchFail -> ShowS # show :: PatternMatchFail -> String # showList :: [PatternMatchFail] -> ShowS #
Show RecConError | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> RecConError -> ShowS # show :: RecConError -> String # showList :: [RecConError] -> ShowS #
Show RecSelError | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> RecSelError -> ShowS # show :: RecSelError -> String # showList :: [RecSelError] -> ShowS #
Show RecUpdError | @since base-4.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> RecUpdError -> ShowS # show :: RecUpdError -> String # showList :: [RecUpdError] -> ShowS #
Show TypeError | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Control.Exception.Base Methods showsPrec :: Int -> TypeError -> ShowS # show :: TypeError -> String # showList :: [TypeError] -> ShowS #
Show Constr | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods showsPrec :: Int -> Constr -> ShowS # show :: Constr -> String # showList :: [Constr] -> ShowS #
Show ConstrRep | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods showsPrec :: Int -> ConstrRep -> ShowS # show :: ConstrRep -> String # showList :: [ConstrRep] -> ShowS #
Show DataRep | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods showsPrec :: Int -> DataRep -> ShowS # show :: DataRep -> String # showList :: [DataRep] -> ShowS #
Show DataType | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods showsPrec :: Int -> DataType -> ShowS # show :: DataType -> String # showList :: [DataType] -> ShowS #
Show Fixity | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Data.Data Methods showsPrec :: Int -> Fixity -> ShowS # show :: Fixity -> String # showList :: [Fixity] -> ShowS #
Show Dynamic | @since base-2.01
Instance details Defined in GHC.Internal.Data.Dynamic Methods showsPrec :: Int -> Dynamic -> ShowS # show :: Dynamic -> String # showList :: [Dynamic] -> ShowS #
Show All | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods showsPrec :: Int -> All -> ShowS # show :: All -> String # showList :: [All] -> ShowS #
Show Any | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods showsPrec :: Int -> Any -> ShowS # show :: Any -> String # showList :: [Any] -> ShowS #
Show SomeTypeRep | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Data.Typeable.Internal Methods showsPrec :: Int -> SomeTypeRep -> ShowS # show :: SomeTypeRep -> String # showList :: [SomeTypeRep] -> ShowS #
Show Version | @since base-2.01
Instance details Defined in GHC.Internal.Data.Version Methods showsPrec :: Int -> Version -> ShowS # show :: Version -> String # showList :: [Version] -> ShowS #
Show ErrorCall | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Exception Methods showsPrec :: Int -> ErrorCall -> ShowS # show :: ErrorCall -> String # showList :: [ErrorCall] -> ShowS #
Show ArithException | @since base-4.0.0.0
Instance details Defined in GHC.Internal.Exception.Type Methods showsPrec :: Int -> ArithException -> ShowS # show :: ArithException -> String # showList :: [ArithException] -> ShowS #
Show SomeException | Since: ghc-internal-3.0
Instance details Defined in GHC.Internal.Exception.Type Methods showsPrec :: Int -> SomeException -> ShowS # show :: SomeException -> String # showList :: [SomeException] -> ShowS #
Show Fingerprint | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Fingerprint.Type Methods showsPrec :: Int -> Fingerprint -> ShowS # show :: Fingerprint -> String # showList :: [Fingerprint] -> ShowS #
Show CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CBool -> ShowS # show :: CBool -> String # showList :: [CBool] -> ShowS #
Show CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CChar -> ShowS # show :: CChar -> String # showList :: [CChar] -> ShowS #
Show CClock |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CClock -> ShowS # show :: CClock -> String # showList :: [CClock] -> ShowS #
Show CDouble |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CDouble -> ShowS # show :: CDouble -> String # showList :: [CDouble] -> ShowS #
Show CFloat |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CFloat -> ShowS # show :: CFloat -> String # showList :: [CFloat] -> ShowS #
Show CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CInt -> ShowS # show :: CInt -> String # showList :: [CInt] -> ShowS #
Show CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CIntMax -> ShowS # show :: CIntMax -> String # showList :: [CIntMax] -> ShowS #
Show CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CIntPtr -> ShowS # show :: CIntPtr -> String # showList :: [CIntPtr] -> ShowS #
Show CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CLLong -> ShowS # show :: CLLong -> String # showList :: [CLLong] -> ShowS #
Show CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CLong -> ShowS # show :: CLong -> String # showList :: [CLong] -> ShowS #
Show CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CPtrdiff -> ShowS # show :: CPtrdiff -> String # showList :: [CPtrdiff] -> ShowS #
Show CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CSChar -> ShowS # show :: CSChar -> String # showList :: [CSChar] -> ShowS #
Show CSUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CSUSeconds -> ShowS # show :: CSUSeconds -> String # showList :: [CSUSeconds] -> ShowS #
Show CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CShort -> ShowS # show :: CShort -> String # showList :: [CShort] -> ShowS #
Show CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CSigAtomic -> ShowS # show :: CSigAtomic -> String # showList :: [CSigAtomic] -> ShowS #
Show CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CSize -> ShowS # show :: CSize -> String # showList :: [CSize] -> ShowS #
Show CTime |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CTime -> ShowS # show :: CTime -> String # showList :: [CTime] -> ShowS #
Show CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CUChar -> ShowS # show :: CUChar -> String # showList :: [CUChar] -> ShowS #
Show CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CUInt -> ShowS # show :: CUInt -> String # showList :: [CUInt] -> ShowS #
Show CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CUIntMax -> ShowS # show :: CUIntMax -> String # showList :: [CUIntMax] -> ShowS #
Show CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CUIntPtr -> ShowS # show :: CUIntPtr -> String # showList :: [CUIntPtr] -> ShowS #
Show CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CULLong -> ShowS # show :: CULLong -> String # showList :: [CULLong] -> ShowS #
Show CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CULong -> ShowS # show :: CULong -> String # showList :: [CULong] -> ShowS #
Show CUSeconds |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CUSeconds -> ShowS # show :: CUSeconds -> String # showList :: [CUSeconds] -> ShowS #
Show CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CUShort -> ShowS # show :: CUShort -> String # showList :: [CUShort] -> ShowS #
Show CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods showsPrec :: Int -> CWchar -> ShowS # show :: CWchar -> String # showList :: [CWchar] -> ShowS #
Show IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods showsPrec :: Int -> IntPtr -> ShowS # show :: IntPtr -> String # showList :: [IntPtr] -> ShowS #
Show WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods showsPrec :: Int -> WordPtr -> ShowS # show :: WordPtr -> String # showList :: [WordPtr] -> ShowS #
Show Associativity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> Associativity -> ShowS # show :: Associativity -> String # showList :: [Associativity] -> ShowS #
Show DecidedStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> DecidedStrictness -> ShowS # show :: DecidedStrictness -> String # showList :: [DecidedStrictness] -> ShowS #
Show Fixity | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> Fixity -> ShowS # show :: Fixity -> String # showList :: [Fixity] -> ShowS #
Show SourceStrictness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> SourceStrictness -> ShowS # show :: SourceStrictness -> String # showList :: [SourceStrictness] -> ShowS #
Show SourceUnpackedness | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> SourceUnpackedness -> ShowS # show :: SourceUnpackedness -> String # showList :: [SourceUnpackedness] -> ShowS #
Show MaskingState | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO Methods showsPrec :: Int -> MaskingState -> ShowS # show :: MaskingState -> String # showList :: [MaskingState] -> ShowS #
Show SeekMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods showsPrec :: Int -> SeekMode -> ShowS # show :: SeekMode -> String # showList :: [SeekMode] -> ShowS #
Show CodingFailureMode | @since base-4.4.0.0
Instance details Defined in GHC.Internal.IO.Encoding.Failure Methods showsPrec :: Int -> CodingFailureMode -> ShowS # show :: CodingFailureMode -> String # showList :: [CodingFailureMode] -> ShowS #
Show CodingProgress | @since base-4.4.0.0
Instance details Defined in GHC.Internal.IO.Encoding.Types Methods showsPrec :: Int -> CodingProgress -> ShowS # show :: CodingProgress -> String # showList :: [CodingProgress] -> ShowS #
Show TextEncoding | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Encoding.Types Methods showsPrec :: Int -> TextEncoding -> ShowS # show :: TextEncoding -> String # showList :: [TextEncoding] -> ShowS #
Show AllocationLimitExceeded | @since base-4.7.1.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> AllocationLimitExceeded -> ShowS # show :: AllocationLimitExceeded -> String # showList :: [AllocationLimitExceeded] -> ShowS #
Show ArrayException | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> ArrayException -> ShowS # show :: ArrayException -> String # showList :: [ArrayException] -> ShowS #
Show AssertionFailed | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> AssertionFailed -> ShowS # show :: AssertionFailed -> String # showList :: [AssertionFailed] -> ShowS #
Show AsyncException | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> AsyncException -> ShowS # show :: AsyncException -> String # showList :: [AsyncException] -> ShowS #
Show BlockedIndefinitelyOnMVar | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> BlockedIndefinitelyOnMVar -> ShowS # show :: BlockedIndefinitelyOnMVar -> String # showList :: [BlockedIndefinitelyOnMVar] -> ShowS #
Show BlockedIndefinitelyOnSTM | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> BlockedIndefinitelyOnSTM -> ShowS # show :: BlockedIndefinitelyOnSTM -> String # showList :: [BlockedIndefinitelyOnSTM] -> ShowS #
Show CompactionFailed | @since base-4.10.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> CompactionFailed -> ShowS # show :: CompactionFailed -> String # showList :: [CompactionFailed] -> ShowS #
Show Deadlock | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> Deadlock -> ShowS # show :: Deadlock -> String # showList :: [Deadlock] -> ShowS #
Show ExitCode |
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> ExitCode -> ShowS # show :: ExitCode -> String # showList :: [ExitCode] -> ShowS #
Show FixIOException | @since base-4.11.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> FixIOException -> ShowS # show :: FixIOException -> String # showList :: [FixIOException] -> ShowS #
Show IOErrorType | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> IOErrorType -> ShowS # show :: IOErrorType -> String # showList :: [IOErrorType] -> ShowS #
Show IOException | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> IOException -> ShowS # show :: IOException -> String # showList :: [IOException] -> ShowS #
Show SomeAsyncException | @since base-4.7.0.0
Instance details Defined in GHC.Internal.IO.Exception Methods showsPrec :: Int -> SomeAsyncException -> ShowS # show :: SomeAsyncException -> String # showList :: [SomeAsyncException] -> ShowS #
Show FD | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.FD Methods showsPrec :: Int -> FD -> ShowS # show :: FD -> String # showList :: [FD] -> ShowS #
Show HandlePosn | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Handle Methods showsPrec :: Int -> HandlePosn -> ShowS # show :: HandlePosn -> String # showList :: [HandlePosn] -> ShowS #
Show FileLockingNotSupported | @since base-4.10.0.0
Instance details Defined in GHC.Internal.IO.Handle.Lock.Common Methods showsPrec :: Int -> FileLockingNotSupported -> ShowS # show :: FileLockingNotSupported -> String # showList :: [FileLockingNotSupported] -> ShowS #
Show BufferMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods showsPrec :: Int -> BufferMode -> ShowS # show :: BufferMode -> String # showList :: [BufferMode] -> ShowS #
Show Handle | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods showsPrec :: Int -> Handle -> ShowS # show :: Handle -> String # showList :: [Handle] -> ShowS #
Show HandleType | @since base-4.1.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods showsPrec :: Int -> HandleType -> ShowS # show :: HandleType -> String # showList :: [HandleType] -> ShowS #
Show Newline | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods showsPrec :: Int -> Newline -> ShowS # show :: Newline -> String # showList :: [Newline] -> ShowS #
Show NewlineMode | @since base-4.3.0.0
Instance details Defined in GHC.Internal.IO.Handle.Types Methods showsPrec :: Int -> NewlineMode -> ShowS # show :: NewlineMode -> String # showList :: [NewlineMode] -> ShowS #
Show IOMode | @since base-4.2.0.0
Instance details Defined in GHC.Internal.IO.IOMode Methods showsPrec :: Int -> IOMode -> ShowS # show :: IOMode -> String # showList :: [IOMode] -> ShowS #
Show IOPortException |
Instance details Defined in GHC.Internal.IOPort Methods showsPrec :: Int -> IOPortException -> ShowS # show :: IOPortException -> String # showList :: [IOPortException] -> ShowS #
Show InfoProv |
Instance details Defined in GHC.Internal.InfoProv.Types Methods showsPrec :: Int -> InfoProv -> ShowS # show :: InfoProv -> String # showList :: [InfoProv] -> ShowS #
Show Int16 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods showsPrec :: Int -> Int16 -> ShowS # show :: Int16 -> String # showList :: [Int16] -> ShowS #
Show Int32 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods showsPrec :: Int -> Int32 -> ShowS # show :: Int32 -> String # showList :: [Int32] -> ShowS #
Show Int64 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods showsPrec :: Int -> Int64 -> ShowS # show :: Int64 -> String # showList :: [Int64] -> ShowS #
Show Int8 | @since base-2.01
Instance details Defined in GHC.Internal.Int Methods showsPrec :: Int -> Int8 -> ShowS # show :: Int8 -> String # showList :: [Int8] -> ShowS #
Show CCFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> CCFlags -> ShowS # show :: CCFlags -> String # showList :: [CCFlags] -> ShowS #
Show ConcFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> ConcFlags -> ShowS # show :: ConcFlags -> String # showList :: [ConcFlags] -> ShowS #
Show DebugFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> DebugFlags -> ShowS # show :: DebugFlags -> String # showList :: [DebugFlags] -> ShowS #
Show DoCostCentres | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> DoCostCentres -> ShowS # show :: DoCostCentres -> String # showList :: [DoCostCentres] -> ShowS #
Show DoHeapProfile | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> DoHeapProfile -> ShowS # show :: DoHeapProfile -> String # showList :: [DoHeapProfile] -> ShowS #
Show DoTrace | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> DoTrace -> ShowS # show :: DoTrace -> String # showList :: [DoTrace] -> ShowS #
Show GCFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> GCFlags -> ShowS # show :: GCFlags -> String # showList :: [GCFlags] -> ShowS #
Show GiveGCStats | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> GiveGCStats -> ShowS # show :: GiveGCStats -> String # showList :: [GiveGCStats] -> ShowS #
Show HpcFlags | @since base-4.20.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> HpcFlags -> ShowS # show :: HpcFlags -> String # showList :: [HpcFlags] -> ShowS #
Show IoSubSystem |
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> IoSubSystem -> ShowS # show :: IoSubSystem -> String # showList :: [IoSubSystem] -> ShowS #
Show MiscFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> MiscFlags -> ShowS # show :: MiscFlags -> String # showList :: [MiscFlags] -> ShowS #
Show ParFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> ParFlags -> ShowS # show :: ParFlags -> String # showList :: [ParFlags] -> ShowS #
Show ProfFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> ProfFlags -> ShowS # show :: ProfFlags -> String # showList :: [ProfFlags] -> ShowS #
Show RTSFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> RTSFlags -> ShowS # show :: RTSFlags -> String # showList :: [RTSFlags] -> ShowS #
Show TickyFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> TickyFlags -> ShowS # show :: TickyFlags -> String # showList :: [TickyFlags] -> ShowS #
Show TraceFlags | @since base-4.8.0.0
Instance details Defined in GHC.Internal.RTS.Flags Methods showsPrec :: Int -> TraceFlags -> ShowS # show :: TraceFlags -> String # showList :: [TraceFlags] -> ShowS #
Show FractionalExponentBase |
Instance details Defined in GHC.Internal.Real Methods showsPrec :: Int -> FractionalExponentBase -> ShowS # show :: FractionalExponentBase -> String # showList :: [FractionalExponentBase] -> ShowS #
Show StackEntry |
Instance details Defined in GHC.Internal.Stack.CloneStack Methods showsPrec :: Int -> StackEntry -> ShowS # show :: StackEntry -> String # showList :: [StackEntry] -> ShowS #
Show CallStack | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> CallStack -> ShowS # show :: CallStack -> String # showList :: [CallStack] -> ShowS #
Show SrcLoc | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> SrcLoc -> ShowS # show :: SrcLoc -> String # showList :: [SrcLoc] -> ShowS #
Show StaticPtrInfo | @since base-4.8.0.0
Instance details Defined in GHC.Internal.StaticPtr Methods showsPrec :: Int -> StaticPtrInfo -> ShowS # show :: StaticPtrInfo -> String # showList :: [StaticPtrInfo] -> ShowS #
Show GCDetails | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Stats Methods showsPrec :: Int -> GCDetails -> ShowS # show :: GCDetails -> String # showList :: [GCDetails] -> ShowS #
Show RTSStats | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Stats Methods showsPrec :: Int -> RTSStats -> ShowS # show :: RTSStats -> String # showList :: [RTSStats] -> ShowS #
Show CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CBlkCnt -> ShowS # show :: CBlkCnt -> String # showList :: [CBlkCnt] -> ShowS #
Show CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CBlkSize -> ShowS # show :: CBlkSize -> String # showList :: [CBlkSize] -> ShowS #
Show CCc |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CCc -> ShowS # show :: CCc -> String # showList :: [CCc] -> ShowS #
Show CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CClockId -> ShowS # show :: CClockId -> String # showList :: [CClockId] -> ShowS #
Show CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CDev -> ShowS # show :: CDev -> String # showList :: [CDev] -> ShowS #
Show CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CFsBlkCnt -> ShowS # show :: CFsBlkCnt -> String # showList :: [CFsBlkCnt] -> ShowS #
Show CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CFsFilCnt -> ShowS # show :: CFsFilCnt -> String # showList :: [CFsFilCnt] -> ShowS #
Show CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CGid -> ShowS # show :: CGid -> String # showList :: [CGid] -> ShowS #
Show CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CId -> ShowS # show :: CId -> String # showList :: [CId] -> ShowS #
Show CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CIno -> ShowS # show :: CIno -> String # showList :: [CIno] -> ShowS #
Show CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CKey -> ShowS # show :: CKey -> String # showList :: [CKey] -> ShowS #
Show CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CMode -> ShowS # show :: CMode -> String # showList :: [CMode] -> ShowS #
Show CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CNfds -> ShowS # show :: CNfds -> String # showList :: [CNfds] -> ShowS #
Show CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CNlink -> ShowS # show :: CNlink -> String # showList :: [CNlink] -> ShowS #
Show COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> COff -> ShowS # show :: COff -> String # showList :: [COff] -> ShowS #
Show CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CPid -> ShowS # show :: CPid -> String # showList :: [CPid] -> ShowS #
Show CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CRLim -> ShowS # show :: CRLim -> String # showList :: [CRLim] -> ShowS #
Show CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CSocklen -> ShowS # show :: CSocklen -> String # showList :: [CSocklen] -> ShowS #
Show CSpeed |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CSpeed -> ShowS # show :: CSpeed -> String # showList :: [CSpeed] -> ShowS #
Show CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CSsize -> ShowS # show :: CSsize -> String # showList :: [CSsize] -> ShowS #
Show CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CTcflag -> ShowS # show :: CTcflag -> String # showList :: [CTcflag] -> ShowS #
Show CTimer |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CTimer -> ShowS # show :: CTimer -> String # showList :: [CTimer] -> ShowS #
Show CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> CUid -> ShowS # show :: CUid -> String # showList :: [CUid] -> ShowS #
Show Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods showsPrec :: Int -> Fd -> ShowS # show :: Fd -> String # showList :: [Fd] -> ShowS #
Show Lexeme | @since base-2.01
Instance details Defined in GHC.Internal.Text.Read.Lex Methods showsPrec :: Int -> Lexeme -> ShowS # show :: Lexeme -> String # showList :: [Lexeme] -> ShowS #
Show Number | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Text.Read.Lex Methods showsPrec :: Int -> Number -> ShowS # show :: Number -> String # showList :: [Number] -> ShowS #
Show SomeChar |
Instance details Defined in GHC.Internal.TypeLits Methods showsPrec :: Int -> SomeChar -> ShowS # show :: SomeChar -> String # showList :: [SomeChar] -> ShowS #
Show SomeSymbol | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeLits Methods showsPrec :: Int -> SomeSymbol -> ShowS # show :: SomeSymbol -> String # showList :: [SomeSymbol] -> ShowS #
Show SomeNat | @since base-4.7.0.0
Instance details Defined in GHC.Internal.TypeNats Methods showsPrec :: Int -> SomeNat -> ShowS # show :: SomeNat -> String # showList :: [SomeNat] -> ShowS #
Show GeneralCategory | @since base-2.01
Instance details Defined in GHC.Internal.Unicode Methods showsPrec :: Int -> GeneralCategory -> ShowS # show :: GeneralCategory -> String # showList :: [GeneralCategory] -> ShowS #
Show Word16 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods showsPrec :: Int -> Word16 -> ShowS # show :: Word16 -> String # showList :: [Word16] -> ShowS #
Show Word32 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods showsPrec :: Int -> Word32 -> ShowS # show :: Word32 -> String # showList :: [Word32] -> ShowS #
Show Word64 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods showsPrec :: Int -> Word64 -> ShowS # show :: Word64 -> String # showList :: [Word64] -> ShowS #
Show Word8 | @since base-2.01
Instance details Defined in GHC.Internal.Word Methods showsPrec :: Int -> Word8 -> ShowS # show :: Word8 -> String # showList :: [Word8] -> ShowS #
Show ByteOff # |
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> ByteOff -> ShowS # show :: ByteOff -> String # showList :: [ByteOff] -> ShowS #
Show FFIInfo # |
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> FFIInfo -> ShowS # show :: FFIInfo -> String # showList :: [FFIInfo] -> ShowS #
Show HalfWord # |
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> HalfWord -> ShowS # show :: HalfWord -> String # showList :: [HalfWord] -> ShowS #
Show ItblPtr # |
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> ItblPtr -> ShowS # show :: ItblPtr -> String # showList :: [ItblPtr] -> ShowS #
Show RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> RegBitmap -> ShowS # show :: RegBitmap -> String # showList :: [RegBitmap] -> ShowS #
Show WordOff # |
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> WordOff -> ShowS # show :: WordOff -> String # showList :: [WordOff] -> ShowS #
Show SectionType # |
Instance details Defined in GHC.Cmm Methods showsPrec :: Int -> SectionType -> ShowS # show :: SectionType -> String # showList :: [SectionType] -> ShowS #
Show CLabel # |
Instance details Defined in GHC.Cmm.CLabel Methods showsPrec :: Int -> CLabel -> ShowS # show :: CLabel -> String # showList :: [CLabel] -> ShowS #
Show Label # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods showsPrec :: Int -> Label -> ShowS # show :: Label -> String # showList :: [Label] -> ShowS #
Show LabelSet # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods showsPrec :: Int -> LabelSet -> ShowS # show :: LabelSet -> String # showList :: [LabelSet] -> ShowS #
Show AlignmentSpec # |
Instance details Defined in GHC.Cmm.Expr Methods showsPrec :: Int -> AlignmentSpec -> ShowS # show :: AlignmentSpec -> String # showList :: [AlignmentSpec] -> ShowS #
Show Area # |
Instance details Defined in GHC.Cmm.Expr Methods showsPrec :: Int -> Area -> ShowS # show :: Area -> String # showList :: [Area] -> ShowS #
Show CmmExpr # |
Instance details Defined in GHC.Cmm.Expr Methods showsPrec :: Int -> CmmExpr -> ShowS # show :: CmmExpr -> String # showList :: [CmmExpr] -> ShowS #
Show CmmLit # |
Instance details Defined in GHC.Cmm.Expr Methods showsPrec :: Int -> CmmLit -> ShowS # show :: CmmLit -> String # showList :: [CmmLit] -> ShowS #
Show AtomicMachOp # |
Instance details Defined in GHC.Cmm.MachOp Methods showsPrec :: Int -> AtomicMachOp -> ShowS # show :: AtomicMachOp -> String # showList :: [AtomicMachOp] -> ShowS #
Show CallishMachOp # |
Instance details Defined in GHC.Cmm.MachOp Methods showsPrec :: Int -> CallishMachOp -> ShowS # show :: CallishMachOp -> String # showList :: [CallishMachOp] -> ShowS #
Show FMASign # |
Instance details Defined in GHC.Cmm.MachOp Methods showsPrec :: Int -> FMASign -> ShowS # show :: FMASign -> String # showList :: [FMASign] -> ShowS #
Show MachOp # |
Instance details Defined in GHC.Cmm.MachOp Methods showsPrec :: Int -> MachOp -> ShowS # show :: MachOp -> String # showList :: [MachOp] -> ShowS #
Show MemoryOrdering # |
Instance details Defined in GHC.Cmm.MachOp Methods showsPrec :: Int -> MemoryOrdering -> ShowS # show :: MemoryOrdering -> String # showList :: [MemoryOrdering] -> ShowS #
Show CmmReg # |
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> CmmReg -> ShowS # show :: CmmReg -> String # showList :: [CmmReg] -> ShowS #
Show GlobalReg # |
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> GlobalReg -> ShowS # show :: GlobalReg -> String # showList :: [GlobalReg] -> ShowS #
Show GlobalRegUse # |
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> GlobalRegUse -> ShowS # show :: GlobalRegUse -> String # showList :: [GlobalRegUse] -> ShowS #
Show LocalReg # |
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> LocalReg -> ShowS # show :: LocalReg -> String # showList :: [LocalReg] -> ShowS #
Show SwitchPlan # |
Instance details Defined in GHC.Cmm.Switch Methods showsPrec :: Int -> SwitchPlan -> ShowS # show :: SwitchPlan -> String # showList :: [SwitchPlan] -> ShowS #
Show SwitchTargets # |
Instance details Defined in GHC.Cmm.Switch Methods showsPrec :: Int -> SwitchTargets -> ShowS # show :: SwitchTargets -> String # showList :: [SwitchTargets] -> ShowS #
Show CmmType # |
Instance details Defined in GHC.Cmm.Type Methods showsPrec :: Int -> CmmType -> ShowS # show :: CmmType -> String # showList :: [CmmType] -> ShowS #
Show Width # |
Instance details Defined in GHC.Cmm.Type Methods showsPrec :: Int -> Width -> ShowS # show :: Width -> String # showList :: [Width] -> ShowS #
Show IsSubmult # |
Instance details Defined in GHC.Core.Multiplicity Methods showsPrec :: Int -> IsSubmult -> ShowS # show :: IsSubmult -> String # showList :: [IsSubmult] -> ShowS #
Show PrimElemRep # |
Instance details Defined in GHC.Core.TyCon Methods showsPrec :: Int -> PrimElemRep -> ShowS # show :: PrimElemRep -> String # showList :: [PrimElemRep] -> ShowS #
Show PrimRep # |
Instance details Defined in GHC.Core.TyCon Methods showsPrec :: Int -> PrimRep -> ShowS # show :: PrimRep -> String # showList :: [PrimRep] -> ShowS #
Show OverridingBool # |
Instance details Defined in GHC.Data.Bool Methods showsPrec :: Int -> OverridingBool -> ShowS # show :: OverridingBool -> String # showList :: [OverridingBool] -> ShowS #
Show FastString # |
Instance details Defined in GHC.Data.FastString Methods showsPrec :: Int -> FastString -> ShowS # show :: FastString -> String # showList :: [FastString] -> ShowS #
Show LexicalFastString # |
Instance details Defined in GHC.Data.FastString Methods showsPrec :: Int -> LexicalFastString -> ShowS # show :: LexicalFastString -> String # showList :: [LexicalFastString] -> ShowS #
Show NonDetFastString # |
Instance details Defined in GHC.Data.FastString Methods showsPrec :: Int -> NonDetFastString -> ShowS # show :: NonDetFastString -> String # showList :: [NonDetFastString] -> ShowS #
Show IOEnvFailure # |
Instance details Defined in GHC.Data.IOEnv Methods showsPrec :: Int -> IOEnvFailure -> ShowS # show :: IOEnvFailure -> String # showList :: [IOEnvFailure] -> ShowS #
Show ShortText # |
Instance details Defined in GHC.Data.ShortText Methods showsPrec :: Int -> ShortText -> ShowS # show :: ShortText -> String # showList :: [ShortText] -> ShowS #
Show StringBuffer # |
Instance details Defined in GHC.Data.StringBuffer Methods showsPrec :: Int -> StringBuffer -> ShowS # show :: StringBuffer -> String # showList :: [StringBuffer] -> ShowS #
Show Word64Set # |
Instance details Defined in GHC.Data.Word64Set.Internal Methods showsPrec :: Int -> Word64Set -> ShowS # show :: Word64Set -> String # showList :: [Word64Set] -> ShowS #
Show Backend # | The Show instance is for messages only. If code depends on what's in the string, you deserve what happens to you.
Instance details Defined in GHC.Driver.Backend Methods showsPrec :: Int -> Backend -> ShowS # show :: Backend -> String # showList :: [Backend] -> ShowS #
Show PrimitiveImplementation # |
Instance details Defined in GHC.Driver.Backend Methods showsPrec :: Int -> PrimitiveImplementation -> ShowS # show :: PrimitiveImplementation -> String # showList :: [PrimitiveImplementation] -> ShowS #
Show BackendName # |
Instance details Defined in GHC.Driver.Backend.Internal Methods showsPrec :: Int -> BackendName -> ShowS # show :: BackendName -> String # showList :: [BackendName] -> ShowS #
Show DynamicTooState # |
Instance details Defined in GHC.Driver.DynFlags Methods showsPrec :: Int -> DynamicTooState -> ShowS # show :: DynamicTooState -> String # showList :: [DynamicTooState] -> ShowS #
Show GhcLink # |
Instance details Defined in GHC.Driver.DynFlags Methods showsPrec :: Int -> GhcLink -> ShowS # show :: GhcLink -> String # showList :: [GhcLink] -> ShowS #
Show IncludeSpecs # |
Instance details Defined in GHC.Driver.DynFlags Methods showsPrec :: Int -> IncludeSpecs -> ShowS # show :: IncludeSpecs -> String # showList :: [IncludeSpecs] -> ShowS #
Show PackageArg # |
Instance details Defined in GHC.Driver.DynFlags Methods showsPrec :: Int -> PackageArg -> ShowS # show :: PackageArg -> String # showList :: [PackageArg] -> ShowS #
Show RtsOptsEnabled # |
Instance details Defined in GHC.Driver.DynFlags Methods showsPrec :: Int -> RtsOptsEnabled -> ShowS # show :: RtsOptsEnabled -> String # showList :: [RtsOptsEnabled] -> ShowS #
Show DumpFlag # |
Instance details Defined in GHC.Driver.Flags Methods showsPrec :: Int -> DumpFlag -> ShowS # show :: DumpFlag -> String # showList :: [DumpFlag] -> ShowS #
Show GeneralFlag # |
Instance details Defined in GHC.Driver.Flags Methods showsPrec :: Int -> GeneralFlag -> ShowS # show :: GeneralFlag -> String # showList :: [GeneralFlag] -> ShowS #
Show Language # |
Instance details Defined in GHC.Driver.Flags Methods showsPrec :: Int -> Language -> ShowS # show :: Language -> String # showList :: [Language] -> ShowS #
Show WarningFlag # |
Instance details Defined in GHC.Driver.Flags Methods showsPrec :: Int -> WarningFlag -> ShowS # show :: WarningFlag -> String # showList :: [WarningFlag] -> ShowS #
Show Phase # |
Instance details Defined in GHC.Driver.Phases Methods showsPrec :: Int -> Phase -> ShowS # show :: Phase -> String # showList :: [Phase] -> ShowS #
Show PipelineOutput # |
Instance details Defined in GHC.Driver.Pipeline.Monad Methods showsPrec :: Int -> PipelineOutput -> ShowS # show :: PipelineOutput -> String # showList :: [PipelineOutput] -> ShowS #
Show Box # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> Box -> ShowS # show :: Box -> String # showList :: [Box] -> ShowS #
Show PrimType # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> PrimType -> ShowS # show :: PrimType -> String # showList :: [PrimType] -> ShowS #
Show TsoFlags # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> TsoFlags -> ShowS # show :: TsoFlags -> String # showList :: [TsoFlags] -> ShowS #
Show WhatNext # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> WhatNext -> ShowS # show :: WhatNext -> String # showList :: [WhatNext] -> ShowS #
Show WhyBlocked # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> WhyBlocked -> ShowS # show :: WhyBlocked -> String # showList :: [WhyBlocked] -> ShowS #
Show StgInfoTable # |
Instance details Defined in GHC.Exts.Heap.InfoTable.Types Methods showsPrec :: Int -> StgInfoTable -> ShowS # show :: StgInfoTable -> String # showList :: [StgInfoTable] -> ShowS #
Show CostCentre # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods showsPrec :: Int -> CostCentre -> ShowS # show :: CostCentre -> String # showList :: [CostCentre] -> ShowS #
Show CostCentreStack # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods showsPrec :: Int -> CostCentreStack -> ShowS # show :: CostCentreStack -> String # showList :: [CostCentreStack] -> ShowS #
Show IndexTable # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods showsPrec :: Int -> IndexTable -> ShowS # show :: IndexTable -> String # showList :: [IndexTable] -> ShowS #
Show StgTSOProfInfo # |
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types Methods showsPrec :: Int -> StgTSOProfInfo -> ShowS # show :: StgTSOProfInfo -> String # showList :: [StgTSOProfInfo] -> ShowS #
Show ForeignSrcLang # |
Instance details Defined in GHC.ForeignSrcLang.Type Methods showsPrec :: Int -> ForeignSrcLang -> ShowS # show :: ForeignSrcLang -> String # showList :: [ForeignSrcLang] -> ShowS #
Show HsDocString # |
Instance details Defined in GHC.Hs.DocString Methods showsPrec :: Int -> HsDocString -> ShowS # show :: HsDocString -> String # showList :: [HsDocString] -> ShowS #
Show HsDocStringChunk # |
Instance details Defined in GHC.Hs.DocString Methods showsPrec :: Int -> HsDocStringChunk -> ShowS # show :: HsDocStringChunk -> String # showList :: [HsDocStringChunk] -> ShowS #
Show HsDocStringDecorator # |
Instance details Defined in GHC.Hs.DocString Methods showsPrec :: Int -> HsDocStringDecorator -> ShowS # show :: HsDocStringDecorator -> String # showList :: [HsDocStringDecorator] -> ShowS #
Show BlankEpAnnotations # |
Instance details Defined in GHC.Hs.Dump Methods showsPrec :: Int -> BlankEpAnnotations -> ShowS # show :: BlankEpAnnotations -> String # showList :: [BlankEpAnnotations] -> ShowS #
Show BlankSrcSpan # |
Instance details Defined in GHC.Hs.Dump Methods showsPrec :: Int -> BlankSrcSpan -> ShowS # show :: BlankSrcSpan -> String # showList :: [BlankSrcSpan] -> ShowS #
Show PmEquality # |
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods showsPrec :: Int -> PmEquality -> ShowS # show :: PmEquality -> String # showList :: [PmEquality] -> ShowS #
Show Precision # |
Instance details Defined in GHC.HsToCore.Pmc.Types Methods showsPrec :: Int -> Precision -> ShowS # show :: Precision -> String # showList :: [Precision] -> ShowS #
Show Ident # |
Instance details Defined in GHC.JS.Ident Methods showsPrec :: Int -> Ident -> ShowS # show :: Ident -> String # showList :: [Ident] -> ShowS #
Show AOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods showsPrec :: Int -> AOp -> ShowS # show :: AOp -> String # showList :: [AOp] -> ShowS #
Show Op # |
Instance details Defined in GHC.JS.JStg.Syntax Methods showsPrec :: Int -> Op -> ShowS # show :: Op -> String # showList :: [Op] -> ShowS #
Show UOp # |
Instance details Defined in GHC.JS.JStg.Syntax Methods showsPrec :: Int -> UOp -> ShowS # show :: UOp -> String # showList :: [UOp] -> ShowS #
Show AOp # |
Instance details Defined in GHC.JS.Syntax Methods showsPrec :: Int -> AOp -> ShowS # show :: AOp -> String # showList :: [AOp] -> ShowS #
Show Op # |
Instance details Defined in GHC.JS.Syntax Methods showsPrec :: Int -> Op -> ShowS # show :: Op -> String # showList :: [Op] -> ShowS #
Show UOp # |
Instance details Defined in GHC.JS.Syntax Methods showsPrec :: Int -> UOp -> ShowS # show :: UOp -> String # showList :: [UOp] -> ShowS #
Show Extension # |
Instance details Defined in GHC.LanguageExtensions.Type Methods showsPrec :: Int -> Extension -> ShowS # show :: Extension -> String # showList :: [Extension] -> ShowS #
Show AnnKeywordId # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> AnnKeywordId -> ShowS # show :: AnnKeywordId -> String # showList :: [AnnKeywordId] -> ShowS #
Show BindTag # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> BindTag -> ShowS # show :: BindTag -> String # showList :: [BindTag] -> ShowS #
Show DeclTag # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> DeclTag -> ShowS # show :: DeclTag -> String # showList :: [DeclTag] -> ShowS #
Show EpaComment # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> EpaComment -> ShowS # show :: EpaComment -> String # showList :: [EpaComment] -> ShowS #
Show EpaCommentTok # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> EpaCommentTok -> ShowS # show :: EpaCommentTok -> String # showList :: [EpaCommentTok] -> ShowS #
Show HasE # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> HasE -> ShowS # show :: HasE -> String # showList :: [HasE] -> ShowS #
Show IsUnicodeSyntax # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> IsUnicodeSyntax -> ShowS # show :: IsUnicodeSyntax -> String # showList :: [IsUnicodeSyntax] -> ShowS #
Show ParenType # |
Instance details Defined in GHC.Parser.Annotation Methods showsPrec :: Int -> ParenType -> ShowS # show :: ParenType -> String # showList :: [ParenType] -> ShowS #
Show LexErrKind # |
Instance details Defined in GHC.Parser.Errors.Types Methods showsPrec :: Int -> LexErrKind -> ShowS # show :: LexErrKind -> String # showList :: [LexErrKind] -> ShowS #
Show NumUnderscoreReason # |
Instance details Defined in GHC.Parser.Errors.Types Methods showsPrec :: Int -> NumUnderscoreReason -> ShowS # show :: NumUnderscoreReason -> String # showList :: [NumUnderscoreReason] -> ShowS #
Show HdkComment # |
Instance details Defined in GHC.Parser.Lexer Methods showsPrec :: Int -> HdkComment -> ShowS # show :: HdkComment -> String # showList :: [HdkComment] -> ShowS #
Show Token # |
Instance details Defined in GHC.Parser.Lexer Methods showsPrec :: Int -> Token -> ShowS # show :: Token -> String # showList :: [Token] -> ShowS #
Show Platform # |
Instance details Defined in GHC.Platform Methods showsPrec :: Int -> Platform -> ShowS # show :: Platform -> String # showList :: [Platform] -> ShowS #
Show PlatformWordSize # |
Instance details Defined in GHC.Platform Methods showsPrec :: Int -> PlatformWordSize -> ShowS # show :: PlatformWordSize -> String # showList :: [PlatformWordSize] -> ShowS #
Show Arch # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> Arch -> ShowS # show :: Arch -> String # showList :: [Arch] -> ShowS #
Show ArchOS # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> ArchOS -> ShowS # show :: ArchOS -> String # showList :: [ArchOS] -> ShowS #
Show ArmABI # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> ArmABI -> ShowS # show :: ArmABI -> String # showList :: [ArmABI] -> ShowS #
Show ArmISA # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> ArmISA -> ShowS # show :: ArmISA -> String # showList :: [ArmISA] -> ShowS #
Show ArmISAExt # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> ArmISAExt -> ShowS # show :: ArmISAExt -> String # showList :: [ArmISAExt] -> ShowS #
Show OS # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> OS -> ShowS # show :: OS -> String # showList :: [OS] -> ShowS #
Show PPC_64ABI # |
Instance details Defined in GHC.Platform.ArchOS Methods showsPrec :: Int -> PPC_64ABI -> ShowS # show :: PPC_64ABI -> String # showList :: [PPC_64ABI] -> ShowS #
Show PlatformConstants # |
Instance details Defined in GHC.Platform.Constants Methods showsPrec :: Int -> PlatformConstants -> ShowS # show :: PlatformConstants -> String # showList :: [PlatformConstants] -> ShowS #
Show Profile # |
Instance details Defined in GHC.Platform.Profile Methods showsPrec :: Int -> Profile -> ShowS # show :: Profile -> String # showList :: [Profile] -> ShowS #
Show RealReg # |
Instance details Defined in GHC.Platform.Reg Methods showsPrec :: Int -> RealReg -> ShowS # show :: RealReg -> String # showList :: [RealReg] -> ShowS #
Show Reg # |
Instance details Defined in GHC.Platform.Reg Methods showsPrec :: Int -> Reg -> ShowS # show :: Reg -> String # showList :: [Reg] -> ShowS #
Show VirtualReg # |
Instance details Defined in GHC.Platform.Reg Methods showsPrec :: Int -> VirtualReg -> ShowS # show :: VirtualReg -> String # showList :: [VirtualReg] -> ShowS #
Show Way # |
Instance details Defined in GHC.Platform.Ways Methods showsPrec :: Int -> Way -> ShowS # show :: Way -> String # showList :: [Way] -> ShowS #
Show ObjectKind # |
Instance details Defined in GHC.StgToJS.Object Methods showsPrec :: Int -> ObjectKind -> ShowS # show :: ObjectKind -> String # showList :: [ObjectKind] -> ShowS #
Show CILayout # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> CILayout -> ShowS # show :: CILayout -> String # showList :: [CILayout] -> ShowS #
Show CIRegs # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> CIRegs -> ShowS # show :: CIRegs -> String # showList :: [CIRegs] -> ShowS #
Show CIStatic # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> CIStatic -> ShowS # show :: CIStatic -> String # showList :: [CIStatic] -> ShowS #
Show CIType # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> CIType -> ShowS # show :: CIType -> String # showList :: [CIType] -> ShowS #
Show ClosureInfo # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> ClosureInfo -> ShowS # show :: ClosureInfo -> String # showList :: [ClosureInfo] -> ShowS #
Show ClosureType # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> ClosureType -> ShowS # show :: ClosureType -> String # showList :: [ClosureType] -> ShowS #
Show ExpFun # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> ExpFun -> ShowS # show :: ExpFun -> String # showList :: [ExpFun] -> ShowS #
Show JSFFIType # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> JSFFIType -> ShowS # show :: JSFFIType -> String # showList :: [JSFFIType] -> ShowS #
Show JSRep # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> JSRep -> ShowS # show :: JSRep -> String # showList :: [JSRep] -> ShowS #
Show StaticArg # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> StaticArg -> ShowS # show :: StaticArg -> String # showList :: [StaticArg] -> ShowS #
Show StaticInfo # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> StaticInfo -> ShowS # show :: StaticInfo -> String # showList :: [StaticInfo] -> ShowS #
Show StaticLit # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> StaticLit -> ShowS # show :: StaticLit -> String # showList :: [StaticLit] -> ShowS #
Show StaticUnboxed # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> StaticUnboxed -> ShowS # show :: StaticUnboxed -> String # showList :: [StaticUnboxed] -> ShowS #
Show StaticVal # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> StaticVal -> ShowS # show :: StaticVal -> String # showList :: [StaticVal] -> ShowS #
Show ThreadStatus # |
Instance details Defined in GHC.StgToJS.Types Methods showsPrec :: Int -> ThreadStatus -> ShowS # show :: ThreadStatus -> String # showList :: [ThreadStatus] -> ShowS #
Show HasKinds # |
Instance details Defined in GHC.Tc.Errors.Types Methods showsPrec :: Int -> HasKinds -> ShowS # show :: HasKinds -> String # showList :: [HasKinds] -> ShowS #
Show SuggestPartialTypeSignatures # |
Instance details Defined in GHC.Tc.Errors.Types Methods showsPrec :: Int -> SuggestPartialTypeSignatures -> ShowS # show :: SuggestPartialTypeSignatures -> String # showList :: [SuggestPartialTypeSignatures] -> ShowS #
Show SuggestUndecidableInstances # |
Instance details Defined in GHC.Tc.Errors.Types Methods showsPrec :: Int -> SuggestUndecidableInstances -> ShowS # show :: SuggestUndecidableInstances -> String # showList :: [SuggestUndecidableInstances] -> ShowS #
Show InlineSpec # |
Instance details Defined in GHC.Types.Basic Methods showsPrec :: Int -> InlineSpec -> ShowS # show :: InlineSpec -> String # showList :: [InlineSpec] -> ShowS #
Show Levity # |
Instance details Defined in GHC.Types.Basic Methods showsPrec :: Int -> Levity -> ShowS # show :: Levity -> String # showList :: [Levity] -> ShowS #
Show PprPrec # |
Instance details Defined in GHC.Types.Basic Methods showsPrec :: Int -> PprPrec -> ShowS # show :: PprPrec -> String # showList :: [PprPrec] -> ShowS #
Show RuleMatchInfo # |
Instance details Defined in GHC.Types.Basic Methods showsPrec :: Int -> RuleMatchInfo -> ShowS # show :: RuleMatchInfo -> String # showList :: [RuleMatchInfo] -> ShowS #
Show Card # |
Instance details Defined in GHC.Types.Demand Methods showsPrec :: Int -> Card -> ShowS # show :: Card -> String # showList :: [Card] -> ShowS #
Show DiagnosticCode # |
Instance details Defined in GHC.Types.Error Methods showsPrec :: Int -> DiagnosticCode -> ShowS # show :: DiagnosticCode -> String # showList :: [DiagnosticCode] -> ShowS #
Show DiagnosticReason # |
Instance details Defined in GHC.Types.Error Methods showsPrec :: Int -> DiagnosticReason -> ShowS # show :: DiagnosticReason -> String # showList :: [DiagnosticReason] -> ShowS #
Show Severity # |
Instance details Defined in GHC.Types.Error Methods showsPrec :: Int -> Severity -> ShowS # show :: Severity -> String # showList :: [Severity] -> ShowS #
Show DuplicateRecordFields # |
Instance details Defined in GHC.Types.FieldLabel Methods showsPrec :: Int -> DuplicateRecordFields -> ShowS # show :: DuplicateRecordFields -> String # showList :: [DuplicateRecordFields] -> ShowS #
Show FieldSelectors # |
Instance details Defined in GHC.Types.FieldLabel Methods showsPrec :: Int -> FieldSelectors -> ShowS # show :: FieldSelectors -> String # showList :: [FieldSelectors] -> ShowS #
Show Safety # |
Instance details Defined in GHC.Types.ForeignCall Methods showsPrec :: Int -> Safety -> ShowS # show :: Safety -> String # showList :: [Safety] -> ShowS #
Show FieldsOrSelectors # |
Instance details Defined in GHC.Types.Name.Reader Methods showsPrec :: Int -> FieldsOrSelectors -> ShowS # show :: FieldsOrSelectors -> String # showList :: [FieldsOrSelectors] -> ShowS #
Show SafeHaskellMode # |
Instance details Defined in GHC.Types.SafeHaskell Methods showsPrec :: Int -> SafeHaskellMode -> ShowS # show :: SafeHaskellMode -> String # showList :: [SafeHaskellMode] -> ShowS #
Show SaneDouble # |
Instance details Defined in GHC.Types.SaneDouble Methods showsPrec :: Int -> SaneDouble -> ShowS # show :: SaneDouble -> String # showList :: [SaneDouble] -> ShowS #
Show SourceError # |
Instance details Defined in GHC.Types.SourceError Methods showsPrec :: Int -> SourceError -> ShowS # show :: SourceError -> String # showList :: [SourceError] -> ShowS #
Show HsBootOrSig # |
Instance details Defined in GHC.Types.SourceFile Methods showsPrec :: Int -> HsBootOrSig -> ShowS # show :: HsBootOrSig -> String # showList :: [HsBootOrSig] -> ShowS #
Show HscSource # |
Instance details Defined in GHC.Types.SourceFile Methods showsPrec :: Int -> HscSource -> ShowS # show :: HscSource -> String # showList :: [HscSource] -> ShowS #
Show FractionalExponentBase # |
Instance details Defined in GHC.Types.SourceText Methods showsPrec :: Int -> FractionalExponentBase -> ShowS # show :: FractionalExponentBase -> String # showList :: [FractionalExponentBase] -> ShowS #
Show FractionalLit # |
Instance details Defined in GHC.Types.SourceText Methods showsPrec :: Int -> FractionalLit -> ShowS # show :: FractionalLit -> String # showList :: [FractionalLit] -> ShowS #
Show IntegralLit # |
Instance details Defined in GHC.Types.SourceText Methods showsPrec :: Int -> IntegralLit -> ShowS # show :: IntegralLit -> String # showList :: [IntegralLit] -> ShowS #
Show SourceText # |
Instance details Defined in GHC.Types.SourceText Methods showsPrec :: Int -> SourceText -> ShowS # show :: SourceText -> String # showList :: [SourceText] -> ShowS #
Show BufPos # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> BufPos -> ShowS # show :: BufPos -> String # showList :: [BufPos] -> ShowS #
Show BufSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> BufSpan -> ShowS # show :: BufSpan -> String # showList :: [BufSpan] -> ShowS #
Show DeltaPos # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> DeltaPos -> ShowS # show :: DeltaPos -> String # showList :: [DeltaPos] -> ShowS #
Show NoComments # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> NoComments -> ShowS # show :: NoComments -> String # showList :: [NoComments] -> ShowS #
Show PsLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> PsLoc -> ShowS # show :: PsLoc -> String # showList :: [PsLoc] -> ShowS #
Show PsSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> PsSpan -> ShowS # show :: PsSpan -> String # showList :: [PsSpan] -> ShowS #
Show RealSrcLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> RealSrcLoc -> ShowS # show :: RealSrcLoc -> String # showList :: [RealSrcLoc] -> ShowS #
Show RealSrcSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> RealSrcSpan -> ShowS # show :: RealSrcSpan -> String # showList :: [RealSrcSpan] -> ShowS #
Show SrcLoc # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> SrcLoc -> ShowS # show :: SrcLoc -> String # showList :: [SrcLoc] -> ShowS #
Show SrcSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> SrcSpan -> ShowS # show :: SrcSpan -> String # showList :: [SrcSpan] -> ShowS #
Show UnhelpfulSpanReason # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> UnhelpfulSpanReason -> ShowS # show :: UnhelpfulSpanReason -> String # showList :: [UnhelpfulSpanReason] -> ShowS #
Show TickishPlacement # |
Instance details Defined in GHC.Types.Tickish Methods showsPrec :: Int -> TickishPlacement -> ShowS # show :: TickishPlacement -> String # showList :: [TickishPlacement] -> ShowS #
Show Unique # |
Instance details Defined in GHC.Types.Unique Methods showsPrec :: Int -> Unique -> ShowS # show :: Unique -> String # showList :: [Unique] -> ShowS #
Show DbInstUnitId # |
Instance details Defined in GHC.Unit.Database Methods showsPrec :: Int -> DbInstUnitId -> ShowS # show :: DbInstUnitId -> String # showList :: [DbInstUnitId] -> ShowS #
Show DbModule # |
Instance details Defined in GHC.Unit.Database Methods showsPrec :: Int -> DbModule -> ShowS # show :: DbModule -> String # showList :: [DbModule] -> ShowS #
Show FinderOpts # |
Instance details Defined in GHC.Unit.Finder.Types Methods showsPrec :: Int -> FinderOpts -> ShowS # show :: FinderOpts -> String # showList :: [FinderOpts] -> ShowS #
Show ModLocation # |
Instance details Defined in GHC.Unit.Module.Location Methods showsPrec :: Int -> ModLocation -> ShowS # show :: ModLocation -> String # showList :: [ModLocation] -> ShowS #
Show WarningCategory # |
Instance details Defined in GHC.Unit.Module.Warnings Methods showsPrec :: Int -> WarningCategory -> ShowS # show :: WarningCategory -> String # showList :: [WarningCategory] -> ShowS #
Show Unit # |
Instance details Defined in GHC.Unit.Types Methods showsPrec :: Int -> Unit -> ShowS # show :: Unit -> String # showList :: [Unit] -> ShowS #
Show DumpFormat # |
Instance details Defined in GHC.Utils.Logger Methods showsPrec :: Int -> DumpFormat -> ShowS # show :: DumpFormat -> String # showList :: [DumpFormat] -> ShowS #
Show GhcException # |
Instance details Defined in GHC.Utils.Panic Methods showsPrec :: Int -> GhcException -> ShowS # show :: GhcException -> String # showList :: [GhcException] -> ShowS #
Show PlainGhcException # |
Instance details Defined in GHC.Utils.Panic.Plain Methods showsPrec :: Int -> PlainGhcException -> ShowS # show :: PlainGhcException -> String # showList :: [PlainGhcException] -> ShowS #
Show Doc # |
Instance details Defined in GHC.Utils.Ppr Methods showsPrec :: Int -> Doc -> ShowS # show :: Doc -> String # showList :: [Doc] -> ShowS #
Show TempFileLifetime # |
Instance details Defined in GHC.Utils.TmpFs Methods showsPrec :: Int -> TempFileLifetime -> ShowS # show :: TempFileLifetime -> String # showList :: [TempFileLifetime] -> ShowS #
Show FFIConv # |
Instance details Defined in GHCi.FFI Methods showsPrec :: Int -> FFIConv -> ShowS # show :: FFIConv -> String # showList :: [FFIConv] -> ShowS #
Show FFIType # |
Instance details Defined in GHCi.FFI Methods showsPrec :: Int -> FFIType -> ShowS # show :: FFIType -> String # showList :: [FFIType] -> ShowS #
Show EvalBreakpoint # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> EvalBreakpoint -> ShowS # show :: EvalBreakpoint -> String # showList :: [EvalBreakpoint] -> ShowS #
Show EvalOpts # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> EvalOpts -> ShowS # show :: EvalOpts -> String # showList :: [EvalOpts] -> ShowS #
Show QState # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> QState -> ShowS # show :: QState -> String # showList :: [QState] -> ShowS #
Show SerializableException # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> SerializableException -> ShowS # show :: SerializableException -> String # showList :: [SerializableException] -> ShowS #
Show THResultType # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> THResultType -> ShowS # show :: THResultType -> String # showList :: [THResultType] -> ShowS #
Show HValue # |
Instance details Defined in GHCi.RemoteTypes Methods showsPrec :: Int -> HValue -> ShowS # show :: HValue -> String # showList :: [HValue] -> ShowS #
Show ResolvedBCO # |
Instance details Defined in GHCi.ResolvedBCO Methods showsPrec :: Int -> ResolvedBCO -> ShowS # show :: ResolvedBCO -> String # showList :: [ResolvedBCO] -> ShowS #
Show ResolvedBCOPtr # |
Instance details Defined in GHCi.ResolvedBCO Methods showsPrec :: Int -> ResolvedBCOPtr -> ShowS # show :: ResolvedBCOPtr -> String # showList :: [ResolvedBCOPtr] -> ShowS #
Show SpliceDecoration # |
Instance details Defined in Language.Haskell.Syntax.Decls Methods showsPrec :: Int -> SpliceDecoration -> ShowS # show :: SpliceDecoration -> String # showList :: [SpliceDecoration] -> ShowS #
Show IsBootInterface # |
Instance details Defined in Language.Haskell.Syntax.ImpExp Methods showsPrec :: Int -> IsBootInterface -> ShowS # show :: IsBootInterface -> String # showList :: [IsBootInterface] -> ShowS #
Show ModuleName # |
Instance details Defined in Language.Haskell.Syntax.Module.Name Methods showsPrec :: Int -> ModuleName -> ShowS # show :: ModuleName -> String # showList :: [ModuleName] -> ShowS #
Show ForallVisFlag # |
Instance details Defined in Language.Haskell.TH.Ppr Methods showsPrec :: Int -> ForallVisFlag -> ShowS # show :: ForallVisFlag -> String # showList :: [ForallVisFlag] -> ShowS #
Show Doc # |
Instance details Defined in Language.Haskell.TH.PprLib Methods showsPrec :: Int -> Doc -> ShowS # show :: Doc -> String # showList :: [Doc] -> ShowS #
Show AnnLookup # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> AnnLookup -> ShowS # show :: AnnLookup -> String # showList :: [AnnLookup] -> ShowS #
Show AnnTarget # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> AnnTarget -> ShowS # show :: AnnTarget -> String # showList :: [AnnTarget] -> ShowS #
Show Bang # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Bang -> ShowS # show :: Bang -> String # showList :: [Bang] -> ShowS #
Show BndrVis # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> BndrVis -> ShowS # show :: BndrVis -> String # showList :: [BndrVis] -> ShowS #
Show Body # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Body -> ShowS # show :: Body -> String # showList :: [Body] -> ShowS #
Show Bytes # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Bytes -> ShowS # show :: Bytes -> String # showList :: [Bytes] -> ShowS #
Show Callconv # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Callconv -> ShowS # show :: Callconv -> String # showList :: [Callconv] -> ShowS #
Show Clause # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Clause -> ShowS # show :: Clause -> String # showList :: [Clause] -> ShowS #
Show Con # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Con -> ShowS # show :: Con -> String # showList :: [Con] -> ShowS #
Show Dec # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Dec -> ShowS # show :: Dec -> String # showList :: [Dec] -> ShowS #
Show DecidedStrictness # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DecidedStrictness -> ShowS # show :: DecidedStrictness -> String # showList :: [DecidedStrictness] -> ShowS #
Show DerivClause # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DerivClause -> ShowS # show :: DerivClause -> String # showList :: [DerivClause] -> ShowS #
Show DerivStrategy # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DerivStrategy -> ShowS # show :: DerivStrategy -> String # showList :: [DerivStrategy] -> ShowS #
Show DocLoc # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DocLoc -> ShowS # show :: DocLoc -> String # showList :: [DocLoc] -> ShowS #
Show Exp # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Exp -> ShowS # show :: Exp -> String # showList :: [Exp] -> ShowS #
Show FamilyResultSig # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> FamilyResultSig -> ShowS # show :: FamilyResultSig -> String # showList :: [FamilyResultSig] -> ShowS #
Show Fixity # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Fixity -> ShowS # show :: Fixity -> String # showList :: [Fixity] -> ShowS #
Show FixityDirection # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> FixityDirection -> ShowS # show :: FixityDirection -> String # showList :: [FixityDirection] -> ShowS #
Show Foreign # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Foreign -> ShowS # show :: Foreign -> String # showList :: [Foreign] -> ShowS #
Show FunDep # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> FunDep -> ShowS # show :: FunDep -> String # showList :: [FunDep] -> ShowS #
Show Guard # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Guard -> ShowS # show :: Guard -> String # showList :: [Guard] -> ShowS #
Show Info # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Info -> ShowS # show :: Info -> String # showList :: [Info] -> ShowS #
Show InjectivityAnn # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> InjectivityAnn -> ShowS # show :: InjectivityAnn -> String # showList :: [InjectivityAnn] -> ShowS #
Show Inline # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Inline -> ShowS # show :: Inline -> String # showList :: [Inline] -> ShowS #
Show Lit # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Lit -> ShowS # show :: Lit -> String # showList :: [Lit] -> ShowS #
Show Loc # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Loc -> ShowS # show :: Loc -> String # showList :: [Loc] -> ShowS #
Show Match # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Match -> ShowS # show :: Match -> String # showList :: [Match] -> ShowS #
Show ModName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> ModName -> ShowS # show :: ModName -> String # showList :: [ModName] -> ShowS #
Show Module # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Module -> ShowS # show :: Module -> String # showList :: [Module] -> ShowS #
Show ModuleInfo # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> ModuleInfo -> ShowS # show :: ModuleInfo -> String # showList :: [ModuleInfo] -> ShowS #
Show Name # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Name -> ShowS # show :: Name -> String # showList :: [Name] -> ShowS #
Show NameFlavour # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> NameFlavour -> ShowS # show :: NameFlavour -> String # showList :: [NameFlavour] -> ShowS #
Show NameSpace # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> NameSpace -> ShowS # show :: NameSpace -> String # showList :: [NameSpace] -> ShowS #
Show NamespaceSpecifier # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> NamespaceSpecifier -> ShowS # show :: NamespaceSpecifier -> String # showList :: [NamespaceSpecifier] -> ShowS #
Show OccName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> OccName -> ShowS # show :: OccName -> String # showList :: [OccName] -> ShowS #
Show Overlap # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Overlap -> ShowS # show :: Overlap -> String # showList :: [Overlap] -> ShowS #
Show Pat # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Pat -> ShowS # show :: Pat -> String # showList :: [Pat] -> ShowS #
Show PatSynArgs # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> PatSynArgs -> ShowS # show :: PatSynArgs -> String # showList :: [PatSynArgs] -> ShowS #
Show PatSynDir # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> PatSynDir -> ShowS # show :: PatSynDir -> String # showList :: [PatSynDir] -> ShowS #
Show Phases # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Phases -> ShowS # show :: Phases -> String # showList :: [Phases] -> ShowS #
Show PkgName # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> PkgName -> ShowS # show :: PkgName -> String # showList :: [PkgName] -> ShowS #
Show Pragma # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Pragma -> ShowS # show :: Pragma -> String # showList :: [Pragma] -> ShowS #
Show Range # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Range -> ShowS # show :: Range -> String # showList :: [Range] -> ShowS #
Show Role # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Role -> ShowS # show :: Role -> String # showList :: [Role] -> ShowS #
Show RuleBndr # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> RuleBndr -> ShowS # show :: RuleBndr -> String # showList :: [RuleBndr] -> ShowS #
Show RuleMatch # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> RuleMatch -> ShowS # show :: RuleMatch -> String # showList :: [RuleMatch] -> ShowS #
Show Safety # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Safety -> ShowS # show :: Safety -> String # showList :: [Safety] -> ShowS #
Show SourceStrictness # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> SourceStrictness -> ShowS # show :: SourceStrictness -> String # showList :: [SourceStrictness] -> ShowS #
Show SourceUnpackedness # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> SourceUnpackedness -> ShowS # show :: SourceUnpackedness -> String # showList :: [SourceUnpackedness] -> ShowS #
Show Specificity # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Specificity -> ShowS # show :: Specificity -> String # showList :: [Specificity] -> ShowS #
Show Stmt # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Stmt -> ShowS # show :: Stmt -> String # showList :: [Stmt] -> ShowS #
Show TyLit # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TyLit -> ShowS # show :: TyLit -> String # showList :: [TyLit] -> ShowS #
Show TySynEqn # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TySynEqn -> ShowS # show :: TySynEqn -> String # showList :: [TySynEqn] -> ShowS #
Show Type # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Type -> ShowS # show :: Type -> String # showList :: [Type] -> ShowS #
Show TypeFamilyHead # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TypeFamilyHead -> ShowS # show :: TypeFamilyHead -> String # showList :: [TypeFamilyHead] -> ShowS #
Show KindRep |
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> KindRep -> ShowS # show :: KindRep -> String # showList :: [KindRep] -> ShowS #
Show Module | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Module -> ShowS # show :: Module -> String # showList :: [Module] -> ShowS #
Show Ordering | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Ordering -> ShowS # show :: Ordering -> String # showList :: [Ordering] -> ShowS #
Show TrName | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> TrName -> ShowS # show :: TrName -> String # showList :: [TrName] -> ShowS #
Show TyCon | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> TyCon -> ShowS # show :: TyCon -> String # showList :: [TyCon] -> ShowS #
Show TypeLitSort | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> TypeLitSort -> ShowS # show :: TypeLitSort -> String # showList :: [TypeLitSort] -> ShowS #
Show OsChar |
Instance details Defined in System.OsString.Internal.Types Methods showsPrec :: Int -> OsChar -> ShowS # show :: OsChar -> String # showList :: [OsChar] -> ShowS #
Show OsString | On windows, decodes as UCS-2. On unix prints the raw bytes without decoding.
Instance details Defined in System.OsString.Internal.Types Methods showsPrec :: Int -> OsString -> ShowS # show :: OsString -> String # showList :: [OsString] -> ShowS #
Show PosixChar |
Instance details Defined in System.OsString.Internal.Types Methods showsPrec :: Int -> PosixChar -> ShowS # show :: PosixChar -> String # showList :: [PosixChar] -> ShowS #
Show PosixString | Prints the raw bytes without decoding.
Instance details Defined in System.OsString.Internal.Types Methods showsPrec :: Int -> PosixString -> ShowS # show :: PosixString -> String # showList :: [PosixString] -> ShowS #
Show WindowsChar |
Instance details Defined in System.OsString.Internal.Types Methods showsPrec :: Int -> WindowsChar -> ShowS # show :: WindowsChar -> String # showList :: [WindowsChar] -> ShowS #
Show WindowsString | Decodes as UCS-2.
Instance details Defined in System.OsString.Internal.Types Methods showsPrec :: Int -> WindowsString -> ShowS # show :: WindowsString -> String # showList :: [WindowsString] -> ShowS #
Show ParseError |
Instance details Defined in Text.Parsec.Error Methods showsPrec :: Int -> ParseError -> ShowS # show :: ParseError -> String # showList :: [ParseError] -> ShowS #
Show SourcePos |
Instance details Defined in Text.Parsec.Pos Methods showsPrec :: Int -> SourcePos -> ShowS # show :: SourcePos -> String # showList :: [SourcePos] -> ShowS #
Show Mode |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Mode -> ShowS # show :: Mode -> String # showList :: [Mode] -> ShowS #
Show Style |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Style -> ShowS # show :: Style -> String # showList :: [Style] -> ShowS #
Show TextDetails |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> TextDetails -> ShowS # show :: TextDetails -> String # showList :: [TextDetails] -> ShowS #
Show PrettyLevel |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods showsPrec :: Int -> PrettyLevel -> ShowS # show :: PrettyLevel -> String # showList :: [PrettyLevel] -> ShowS #
Show Doc |
Instance details Defined in Text.PrettyPrint.HughesPJ Methods showsPrec :: Int -> Doc -> ShowS # show :: Doc -> String # showList :: [Doc] -> ShowS #
Show PrettyLevel |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods showsPrec :: Int -> PrettyLevel -> ShowS # show :: PrettyLevel -> String # showList :: [PrettyLevel] -> ShowS #
Show CmdSpec |
Instance details Defined in System.Process.Common Methods showsPrec :: Int -> CmdSpec -> ShowS # show :: CmdSpec -> String # showList :: [CmdSpec] -> ShowS #
Show CreateProcess |
Instance details Defined in System.Process.Common Methods showsPrec :: Int -> CreateProcess -> ShowS # show :: CreateProcess -> String # showList :: [CreateProcess] -> ShowS #
Show StdStream |
Instance details Defined in System.Process.Common Methods showsPrec :: Int -> StdStream -> ShowS # show :: StdStream -> String # showList :: [StdStream] -> ShowS #
Show AnnLookup |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> AnnLookup -> ShowS # show :: AnnLookup -> String # showList :: [AnnLookup] -> ShowS #
Show AnnTarget |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> AnnTarget -> ShowS # show :: AnnTarget -> String # showList :: [AnnTarget] -> ShowS #
Show Bang |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Bang -> ShowS # show :: Bang -> String # showList :: [Bang] -> ShowS #
Show BndrVis |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> BndrVis -> ShowS # show :: BndrVis -> String # showList :: [BndrVis] -> ShowS #
Show Body |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Body -> ShowS # show :: Body -> String # showList :: [Body] -> ShowS #
Show Bytes |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Bytes -> ShowS # show :: Bytes -> String # showList :: [Bytes] -> ShowS #
Show Callconv |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Callconv -> ShowS # show :: Callconv -> String # showList :: [Callconv] -> ShowS #
Show Clause |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Clause -> ShowS # show :: Clause -> String # showList :: [Clause] -> ShowS #
Show Con |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Con -> ShowS # show :: Con -> String # showList :: [Con] -> ShowS #
Show Dec |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Dec -> ShowS # show :: Dec -> String # showList :: [Dec] -> ShowS #
Show DecidedStrictness |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DecidedStrictness -> ShowS # show :: DecidedStrictness -> String # showList :: [DecidedStrictness] -> ShowS #
Show DerivClause |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DerivClause -> ShowS # show :: DerivClause -> String # showList :: [DerivClause] -> ShowS #
Show DerivStrategy |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DerivStrategy -> ShowS # show :: DerivStrategy -> String # showList :: [DerivStrategy] -> ShowS #
Show DocLoc |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> DocLoc -> ShowS # show :: DocLoc -> String # showList :: [DocLoc] -> ShowS #
Show Exp |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Exp -> ShowS # show :: Exp -> String # showList :: [Exp] -> ShowS #
Show FamilyResultSig |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> FamilyResultSig -> ShowS # show :: FamilyResultSig -> String # showList :: [FamilyResultSig] -> ShowS #
Show Fixity |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Fixity -> ShowS # show :: Fixity -> String # showList :: [Fixity] -> ShowS #
Show FixityDirection |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> FixityDirection -> ShowS # show :: FixityDirection -> String # showList :: [FixityDirection] -> ShowS #
Show Foreign |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Foreign -> ShowS # show :: Foreign -> String # showList :: [Foreign] -> ShowS #
Show FunDep |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> FunDep -> ShowS # show :: FunDep -> String # showList :: [FunDep] -> ShowS #
Show Guard |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Guard -> ShowS # show :: Guard -> String # showList :: [Guard] -> ShowS #
Show Info |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Info -> ShowS # show :: Info -> String # showList :: [Info] -> ShowS #
Show InjectivityAnn |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> InjectivityAnn -> ShowS # show :: InjectivityAnn -> String # showList :: [InjectivityAnn] -> ShowS #
Show Inline |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Inline -> ShowS # show :: Inline -> String # showList :: [Inline] -> ShowS #
Show Lit |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Lit -> ShowS # show :: Lit -> String # showList :: [Lit] -> ShowS #
Show Loc |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Loc -> ShowS # show :: Loc -> String # showList :: [Loc] -> ShowS #
Show Match |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Match -> ShowS # show :: Match -> String # showList :: [Match] -> ShowS #
Show ModName |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> ModName -> ShowS # show :: ModName -> String # showList :: [ModName] -> ShowS #
Show Module |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Module -> ShowS # show :: Module -> String # showList :: [Module] -> ShowS #
Show ModuleInfo |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> ModuleInfo -> ShowS # show :: ModuleInfo -> String # showList :: [ModuleInfo] -> ShowS #
Show Name |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Name -> ShowS # show :: Name -> String # showList :: [Name] -> ShowS #
Show NameFlavour |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> NameFlavour -> ShowS # show :: NameFlavour -> String # showList :: [NameFlavour] -> ShowS #
Show NameSpace |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> NameSpace -> ShowS # show :: NameSpace -> String # showList :: [NameSpace] -> ShowS #
Show NamespaceSpecifier |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> NamespaceSpecifier -> ShowS # show :: NamespaceSpecifier -> String # showList :: [NamespaceSpecifier] -> ShowS #
Show OccName |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> OccName -> ShowS # show :: OccName -> String # showList :: [OccName] -> ShowS #
Show Overlap |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Overlap -> ShowS # show :: Overlap -> String # showList :: [Overlap] -> ShowS #
Show Pat |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Pat -> ShowS # show :: Pat -> String # showList :: [Pat] -> ShowS #
Show PatSynArgs |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> PatSynArgs -> ShowS # show :: PatSynArgs -> String # showList :: [PatSynArgs] -> ShowS #
Show PatSynDir |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> PatSynDir -> ShowS # show :: PatSynDir -> String # showList :: [PatSynDir] -> ShowS #
Show Phases |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Phases -> ShowS # show :: Phases -> String # showList :: [Phases] -> ShowS #
Show PkgName |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> PkgName -> ShowS # show :: PkgName -> String # showList :: [PkgName] -> ShowS #
Show Pragma |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Pragma -> ShowS # show :: Pragma -> String # showList :: [Pragma] -> ShowS #
Show Range |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Range -> ShowS # show :: Range -> String # showList :: [Range] -> ShowS #
Show Role |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Role -> ShowS # show :: Role -> String # showList :: [Role] -> ShowS #
Show RuleBndr |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> RuleBndr -> ShowS # show :: RuleBndr -> String # showList :: [RuleBndr] -> ShowS #
Show RuleMatch |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> RuleMatch -> ShowS # show :: RuleMatch -> String # showList :: [RuleMatch] -> ShowS #
Show Safety |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Safety -> ShowS # show :: Safety -> String # showList :: [Safety] -> ShowS #
Show SourceStrictness |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> SourceStrictness -> ShowS # show :: SourceStrictness -> String # showList :: [SourceStrictness] -> ShowS #
Show SourceUnpackedness |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> SourceUnpackedness -> ShowS # show :: SourceUnpackedness -> String # showList :: [SourceUnpackedness] -> ShowS #
Show Specificity |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Specificity -> ShowS # show :: Specificity -> String # showList :: [Specificity] -> ShowS #
Show Stmt |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Stmt -> ShowS # show :: Stmt -> String # showList :: [Stmt] -> ShowS #
Show TyLit |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TyLit -> ShowS # show :: TyLit -> String # showList :: [TyLit] -> ShowS #
Show TySynEqn |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TySynEqn -> ShowS # show :: TySynEqn -> String # showList :: [TySynEqn] -> ShowS #
Show Type |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> Type -> ShowS # show :: Type -> String # showList :: [Type] -> ShowS #
Show TypeFamilyHead |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TypeFamilyHead -> ShowS # show :: TypeFamilyHead -> String # showList :: [TypeFamilyHead] -> ShowS #
Show Month | Show as `yyyy-mm`.
Instance details Defined in Data.Time.Calendar.Month Methods showsPrec :: Int -> Month -> ShowS # show :: Month -> String # showList :: [Month] -> ShowS #
Show Quarter | Show as `yyyy-Qn`.
Instance details Defined in Data.Time.Calendar.Quarter Methods showsPrec :: Int -> Quarter -> ShowS # show :: Quarter -> String # showList :: [Quarter] -> ShowS #
Show QuarterOfYear |
Instance details Defined in Data.Time.Calendar.Quarter Methods showsPrec :: Int -> QuarterOfYear -> ShowS # show :: QuarterOfYear -> String # showList :: [QuarterOfYear] -> ShowS #
Show DiffTime |
Instance details Defined in Data.Time.Clock.Internal.DiffTime Methods showsPrec :: Int -> DiffTime -> ShowS # show :: DiffTime -> String # showList :: [DiffTime] -> ShowS #
Show LocalTime |
Instance details Defined in Data.Time.LocalTime.Internal.LocalTime Methods showsPrec :: Int -> LocalTime -> ShowS # show :: LocalTime -> String # showList :: [LocalTime] -> ShowS #
Show ZonedTime | For the time zone, this only shows the name, or offset if the name is empty.
Instance details Defined in Data.Time.LocalTime.Internal.ZonedTime Methods showsPrec :: Int -> ZonedTime -> ShowS # show :: ZonedTime -> String # showList :: [ZonedTime] -> ShowS #
Show DL |
Instance details Defined in System.Posix.DynamicLinker.Prim Methods showsPrec :: Int -> DL -> ShowS # show :: DL -> String # showList :: [DL] -> ShowS #
Show RTLDFlags |
Instance details Defined in System.Posix.DynamicLinker.Prim Methods showsPrec :: Int -> RTLDFlags -> ShowS # show :: RTLDFlags -> String # showList :: [RTLDFlags] -> ShowS #
Show CAttributes |
Instance details Defined in System.Posix.Files.Common Methods showsPrec :: Int -> CAttributes -> ShowS # show :: CAttributes -> String # showList :: [CAttributes] -> ShowS #
Show StatxFlags |
Instance details Defined in System.Posix.Files.Common Methods showsPrec :: Int -> StatxFlags -> ShowS # show :: StatxFlags -> String # showList :: [StatxFlags] -> ShowS #
Show StatxMask |
Instance details Defined in System.Posix.Files.Common Methods showsPrec :: Int -> StatxMask -> ShowS # show :: StatxMask -> String # showList :: [StatxMask] -> ShowS #
Show ProcessStatus |
Instance details Defined in System.Posix.Process.Internals Methods showsPrec :: Int -> ProcessStatus -> ShowS # show :: ProcessStatus -> String # showList :: [ProcessStatus] -> ShowS #
Show Resource |
Instance details Defined in System.Posix.Resource Methods showsPrec :: Int -> Resource -> ShowS # show :: Resource -> String # showList :: [Resource] -> ShowS #
Show ResourceLimit |
Instance details Defined in System.Posix.Resource Methods showsPrec :: Int -> ResourceLimit -> ShowS # show :: ResourceLimit -> String # showList :: [ResourceLimit] -> ShowS #
Show ResourceLimits |
Instance details Defined in System.Posix.Resource Methods showsPrec :: Int -> ResourceLimits -> ShowS # show :: ResourceLimits -> String # showList :: [ResourceLimits] -> ShowS #
Show Integer | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Integer -> ShowS # show :: Integer -> String # showList :: [Integer] -> ShowS #
Show Natural | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Natural -> ShowS # show :: Natural -> String # showList :: [Natural] -> ShowS #
Show () | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> () -> ShowS # show :: () -> String # showList :: [()] -> ShowS #
Show Bool | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Bool -> ShowS # show :: Bool -> String # showList :: [Bool] -> ShowS #
Show Char | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Char -> ShowS # show :: Char -> String # showList :: [Char] -> ShowS #
Show Int | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Int -> ShowS # show :: Int -> String # showList :: [Int] -> ShowS #
Show Levity | @since base-4.15.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Levity -> ShowS # show :: Levity -> String # showList :: [Levity] -> ShowS #
Show RuntimeRep | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> RuntimeRep -> ShowS # show :: RuntimeRep -> String # showList :: [RuntimeRep] -> ShowS #
Show VecCount | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> VecCount -> ShowS # show :: VecCount -> String # showList :: [VecCount] -> ShowS #
Show VecElem | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> VecElem -> ShowS # show :: VecElem -> String # showList :: [VecElem] -> ShowS #
Show Word | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Word -> ShowS # show :: Word -> String # showList :: [Word] -> ShowS #
Show a => Show (Complex a) | Since: base-2.1
Instance details Defined in Data.Complex Methods showsPrec :: Int -> Complex a -> ShowS # show :: Complex a -> String # showList :: [Complex a] -> ShowS #
Show a => Show (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> First a -> ShowS # show :: First a -> String # showList :: [First a] -> ShowS #
Show a => Show (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Last a -> ShowS # show :: Last a -> String # showList :: [Last a] -> ShowS #
Show a => Show (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Max a -> ShowS # show :: Max a -> String # showList :: [Max a] -> ShowS #
Show a => Show (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Min a -> ShowS # show :: Min a -> String # showList :: [Min a] -> ShowS #
Show m => Show (WrappedMonoid m) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> WrappedMonoid m -> ShowS # show :: WrappedMonoid m -> String # showList :: [WrappedMonoid m] -> ShowS #
Show a => Show (Decoder a) |
Instance details Defined in Data.Binary.Get.Internal Methods showsPrec :: Int -> Decoder a -> ShowS # show :: Decoder a -> String # showList :: [Decoder a] -> ShowS #
Show vertex => Show (SCC vertex) | Since: containers-0.5.9
Instance details Defined in Data.Graph Methods showsPrec :: Int -> SCC vertex -> ShowS # show :: SCC vertex -> String # showList :: [SCC vertex] -> ShowS #
Show a => Show (IntMap a) |
Instance details Defined in Data.IntMap.Internal Methods showsPrec :: Int -> IntMap a -> ShowS # show :: IntMap a -> String # showList :: [IntMap a] -> ShowS #
Show a => Show (Seq a) |
Instance details Defined in Data.Sequence.Internal Methods showsPrec :: Int -> Seq a -> ShowS # show :: Seq a -> String # showList :: [Seq a] -> ShowS #
Show a => Show (ViewL a) |
Instance details Defined in Data.Sequence.Internal Methods showsPrec :: Int -> ViewL a -> ShowS # show :: ViewL a -> String # showList :: [ViewL a] -> ShowS #
Show a => Show (ViewR a) |
Instance details Defined in Data.Sequence.Internal Methods showsPrec :: Int -> ViewR a -> ShowS # show :: ViewR a -> String # showList :: [ViewR a] -> ShowS #
Show a => Show (Intersection a) |
Instance details Defined in Data.Set.Internal Methods showsPrec :: Int -> Intersection a -> ShowS # show :: Intersection a -> String # showList :: [Intersection a] -> ShowS #
Show a => Show (Set a) |
Instance details Defined in Data.Set.Internal Methods showsPrec :: Int -> Set a -> ShowS # show :: Set a -> String # showList :: [Set a] -> ShowS #
Show a => Show (Tree a) |
Instance details Defined in Data.Tree Methods showsPrec :: Int -> Tree a -> ShowS # show :: Tree a -> String # showList :: [Tree a] -> ShowS #
Show a => Show (ExitCase a) |
Instance details Defined in Control.Monad.Catch Methods showsPrec :: Int -> ExitCase a -> ShowS # show :: ExitCase a -> String # showList :: [ExitCase a] -> ShowS #
Show a => Show (NonEmpty a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> NonEmpty a -> ShowS # show :: NonEmpty a -> String # showList :: [NonEmpty a] -> ShowS #
Show a => Show (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods showsPrec :: Int -> And a -> ShowS # show :: And a -> String # showList :: [And a] -> ShowS #
Show a => Show (Iff a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods showsPrec :: Int -> Iff a -> ShowS # show :: Iff a -> String # showList :: [Iff a] -> ShowS #
Show a => Show (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods showsPrec :: Int -> Ior a -> ShowS # show :: Ior a -> String # showList :: [Ior a] -> ShowS #
Show a => Show (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods showsPrec :: Int -> Xor a -> ShowS # show :: Xor a -> String # showList :: [Xor a] -> ShowS #
Show a => Show (Identity a) | This instance would be equivalent to the derived instances of the `Identity` newtype if the `runIdentity` field were removed @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods showsPrec :: Int -> Identity a -> ShowS # show :: Identity a -> String # showList :: [Identity a] -> ShowS #
Show a => Show (First a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods showsPrec :: Int -> First a -> ShowS # show :: First a -> String # showList :: [First a] -> ShowS #
Show a => Show (Last a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Monoid Methods showsPrec :: Int -> Last a -> ShowS # show :: Last a -> String # showList :: [Last a] -> ShowS #
Show a => Show (Down a) | This instance would be equivalent to the derived instances of the `Down` newtype if the `getDown` field were removed @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods showsPrec :: Int -> Down a -> ShowS # show :: Down a -> String # showList :: [Down a] -> ShowS #
Show a => Show (Dual a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods showsPrec :: Int -> Dual a -> ShowS # show :: Dual a -> String # showList :: [Dual a] -> ShowS #
Show a => Show (Product a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods showsPrec :: Int -> Product a -> ShowS # show :: Product a -> String # showList :: [Product a] -> ShowS #
Show a => Show (Sum a) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods showsPrec :: Int -> Sum a -> ShowS # show :: Sum a -> String # showList :: [Sum a] -> ShowS #
Show a => Show (ExceptionWithContext a) |
Instance details Defined in GHC.Internal.Exception.Type Methods showsPrec :: Int -> ExceptionWithContext a -> ShowS # show :: ExceptionWithContext a -> String # showList :: [ExceptionWithContext a] -> ShowS #
Show e => Show (NoBacktrace e) |
Instance details Defined in GHC.Internal.Exception.Type Methods showsPrec :: Int -> NoBacktrace e -> ShowS # show :: NoBacktrace e -> String # showList :: [NoBacktrace e] -> ShowS #
Show (ConstPtr a) |
Instance details Defined in GHC.Internal.Foreign.C.ConstPtr Methods showsPrec :: Int -> ConstPtr a -> ShowS # show :: ConstPtr a -> String # showList :: [ConstPtr a] -> ShowS #
Show (ForeignPtr a) | @since base-2.01
Instance details Defined in GHC.Internal.ForeignPtr Methods showsPrec :: Int -> ForeignPtr a -> ShowS # show :: ForeignPtr a -> String # showList :: [ForeignPtr a] -> ShowS #
Show a => Show (ZipList a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Functor.ZipList Methods showsPrec :: Int -> ZipList a -> ShowS # show :: ZipList a -> String # showList :: [ZipList a] -> ShowS #
Show p => Show (Par1 p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> Par1 p -> ShowS # show :: Par1 p -> String # showList :: [Par1 p] -> ShowS #
Show (FunPtr a) | @since base-2.01
Instance details Defined in GHC.Internal.Ptr Methods showsPrec :: Int -> FunPtr a -> ShowS # show :: FunPtr a -> String # showList :: [FunPtr a] -> ShowS #
Show (Ptr a) | @since base-2.01
Instance details Defined in GHC.Internal.Ptr Methods showsPrec :: Int -> Ptr a -> ShowS # show :: Ptr a -> String # showList :: [Ptr a] -> ShowS #
Show a => Show (Ratio a) | @since base-2.0.1
Instance details Defined in GHC.Internal.Real Methods showsPrec :: Int -> Ratio a -> ShowS # show :: Ratio a -> String # showList :: [Ratio a] -> ShowS #
Show (SChar c) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.TypeLits Methods showsPrec :: Int -> SChar c -> ShowS # show :: SChar c -> String # showList :: [SChar c] -> ShowS #
Show (SSymbol s) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.TypeLits Methods showsPrec :: Int -> SSymbol s -> ShowS # show :: SSymbol s -> String # showList :: [SSymbol s] -> ShowS #
Show (SNat n) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.TypeNats Methods showsPrec :: Int -> SNat n -> ShowS # show :: SNat n -> String # showList :: [SNat n] -> ShowS #
Show v => Show (LabelMap v) # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods showsPrec :: Int -> LabelMap v -> ShowS # show :: LabelMap v -> String # showList :: [LabelMap v] -> ShowS #
Show a => Show (SizedSeq a) # |
Instance details Defined in GHC.Data.SizedSeq Methods showsPrec :: Int -> SizedSeq a -> ShowS # show :: SizedSeq a -> String # showList :: [SizedSeq a] -> ShowS #
Show a => Show (Maybe a) # |
Instance details Defined in GHC.Data.Strict Methods showsPrec :: Int -> Maybe a -> ShowS # show :: Maybe a -> String # showList :: [Maybe a] -> ShowS #
Show a => Show (Word64Map a) # |
Instance details Defined in GHC.Data.Word64Map.Internal Methods showsPrec :: Int -> Word64Map a -> ShowS # show :: Word64Map a -> String # showList :: [Word64Map a] -> ShowS #
Show a => Show (OnOff a) # |
Instance details Defined in GHC.Driver.DynFlags Methods showsPrec :: Int -> OnOff a -> ShowS # show :: OnOff a -> String # showList :: [OnOff a] -> ShowS #
Show b => Show (GenClosure b) # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> GenClosure b -> ShowS # show :: GenClosure b -> String # showList :: [GenClosure b] -> ShowS #
Show b => Show (GenStackField b) # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> GenStackField b -> ShowS # show :: GenStackField b -> String # showList :: [GenStackField b] -> ShowS #
Show b => Show (GenStackFrame b) # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> GenStackFrame b -> ShowS # show :: GenStackFrame b -> String # showList :: [GenStackFrame b] -> ShowS #
Show b => Show (GenStgStackClosure b) # |
Instance details Defined in GHC.Exts.Heap.Closures Methods showsPrec :: Int -> GenStgStackClosure b -> ShowS # show :: GenStgStackClosure b -> String # showList :: [GenStgStackClosure b] -> ShowS #
Show (MsgEnvelope DiagnosticMessage) # |
Instance details Defined in GHC.Types.Error Methods showsPrec :: Int -> MsgEnvelope DiagnosticMessage -> ShowS # show :: MsgEnvelope DiagnosticMessage -> String # showList :: [MsgEnvelope DiagnosticMessage] -> ShowS #
Show a => Show (EpaLocation' a) # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> EpaLocation' a -> ShowS # show :: EpaLocation' a -> String # showList :: [EpaLocation' a] -> ShowS #
Show mod => Show (GenWithIsBoot mod) # |
Instance details Defined in GHC.Unit.Types Methods showsPrec :: Int -> GenWithIsBoot mod -> ShowS # show :: GenWithIsBoot mod -> String # showList :: [GenWithIsBoot mod] -> ShowS #
Show a => Show (FixedLengthEncoding a) # |
Instance details Defined in GHC.Utils.Binary Methods showsPrec :: Int -> FixedLengthEncoding a -> ShowS # show :: FixedLengthEncoding a -> String # showList :: [FixedLengthEncoding a] -> ShowS #
Show a => Show (EvalExpr a) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> EvalExpr a -> ShowS # show :: EvalExpr a -> String # showList :: [EvalExpr a] -> ShowS #
Show a => Show (EvalResult a) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> EvalResult a -> ShowS # show :: EvalResult a -> String # showList :: [EvalResult a] -> ShowS #
Show (Message a) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> Message a -> ShowS # show :: Message a -> String # showList :: [Message a] -> ShowS #
Show a => Show (QResult a) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> QResult a -> ShowS # show :: QResult a -> String # showList :: [QResult a] -> ShowS #
Show (THMessage a) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> THMessage a -> ShowS # show :: THMessage a -> String # showList :: [THMessage a] -> ShowS #
Show a => Show (THResult a) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> THResult a -> ShowS # show :: THResult a -> String # showList :: [THResult a] -> ShowS #
Show flag => Show (TyVarBndr flag) # |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TyVarBndr flag -> ShowS # show :: TyVarBndr flag -> String # showList :: [TyVarBndr flag] -> ShowS #
Show a => Show (AnnotDetails a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> AnnotDetails a -> ShowS # show :: AnnotDetails a -> String # showList :: [AnnotDetails a] -> ShowS #
Show (Doc a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Doc a -> ShowS # show :: Doc a -> String # showList :: [Doc a] -> ShowS #
Show a => Show (Span a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Span a -> ShowS # show :: Span a -> String # showList :: [Span a] -> ShowS #
Show flag => Show (TyVarBndr flag) |
Instance details Defined in Language.Haskell.TH.Syntax Methods showsPrec :: Int -> TyVarBndr flag -> ShowS # show :: TyVarBndr flag -> String # showList :: [TyVarBndr flag] -> ShowS #
Show a => Show (Maybe a) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Maybe a -> ShowS # show :: Maybe a -> String # showList :: [Maybe a] -> ShowS #
Show a => Show (Solo a) | @since base-4.15
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> Solo a -> ShowS # show :: Solo a -> String # showList :: [Solo a] -> ShowS #
Show a => Show [a] | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> [a] -> ShowS # show :: [a] -> String # showList :: [[a]] -> ShowS #
(Ix ix, Show ix, Show e, IArray UArray e) => Show (UArray ix e) |
Instance details Defined in Data.Array.Base Methods showsPrec :: Int -> UArray ix e -> ShowS # show :: UArray ix e -> String # showList :: [UArray ix e] -> ShowS #
HasResolution a => Show (Fixed a) | Since: base-2.1
Instance details Defined in Data.Fixed Methods showsPrec :: Int -> Fixed a -> ShowS # show :: Fixed a -> String # showList :: [Fixed a] -> ShowS #
(Show a, Show b) => Show (Arg a b) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Arg a b -> ShowS # show :: Arg a b -> String # showList :: [Arg a b] -> ShowS #
(Show k, Show a) => Show (Map k a) |
Instance details Defined in Data.Map.Internal Methods showsPrec :: Int -> Map k a -> ShowS # show :: Map k a -> String # showList :: [Map k a] -> ShowS #
(Ix a, Show a, Show b) => Show (Array a b) | @since base-2.01
Instance details Defined in GHC.Internal.Arr Methods showsPrec :: Int -> Array a b -> ShowS # show :: Array a b -> String # showList :: [Array a b] -> ShowS #
(Show a, Show b) => Show (Either a b) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods showsPrec :: Int -> Either a b -> ShowS # show :: Either a b -> String # showList :: [Either a b] -> ShowS #
Show (Proxy s) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods showsPrec :: Int -> Proxy s -> ShowS # show :: Proxy s -> String # showList :: [Proxy s] -> ShowS #
Show (TypeRep a) |
Instance details Defined in GHC.Internal.Data.Typeable.Internal Methods showsPrec :: Int -> TypeRep a -> ShowS # show :: TypeRep a -> String # showList :: [TypeRep a] -> ShowS #
Show (U1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> U1 p -> ShowS # show :: U1 p -> String # showList :: [U1 p] -> ShowS #
Show (V1 p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> V1 p -> ShowS # show :: V1 p -> String # showList :: [V1 p] -> ShowS #
Show (ST s a) | @since base-2.01
Instance details Defined in GHC.Internal.ST Methods showsPrec :: Int -> ST s a -> ShowS # show :: ST s a -> String # showList :: [ST s a] -> ShowS #
(Show a, Show b) => Show (Pair a b) # |
Instance details Defined in GHC.Data.Strict Methods showsPrec :: Int -> Pair a b -> ShowS # show :: Pair a b -> String # showList :: [Pair a b] -> ShowS #
(Show l, Show e) => Show (GenLocated l e) # |
Instance details Defined in GHC.Types.SrcLoc Methods showsPrec :: Int -> GenLocated l e -> ShowS # show :: GenLocated l e -> String # showList :: [GenLocated l e] -> ShowS #
Show (Bin a) # |
Instance details Defined in GHC.Utils.Binary Methods showsPrec :: Int -> Bin a -> ShowS # show :: Bin a -> String # showList :: [Bin a] -> ShowS #
Show a => Show (EvalStatus_ a b) # |
Instance details Defined in GHCi.Message Methods showsPrec :: Int -> EvalStatus_ a b -> ShowS # show :: EvalStatus_ a b -> String # showList :: [EvalStatus_ a b] -> ShowS #
Show (RemotePtr a) # |
Instance details Defined in GHCi.RemoteTypes Methods showsPrec :: Int -> RemotePtr a -> ShowS # show :: RemotePtr a -> String # showList :: [RemotePtr a] -> ShowS #
Show (RemoteRef a) # |
Instance details Defined in GHCi.RemoteTypes Methods showsPrec :: Int -> RemoteRef a -> ShowS # show :: RemoteRef a -> String # showList :: [RemoteRef a] -> ShowS #
(Show1 f, Show a) => Show (Lift f a) |
Instance details Defined in Control.Applicative.Lift Methods showsPrec :: Int -> Lift f a -> ShowS # show :: Lift f a -> String # showList :: [Lift f a] -> ShowS #
(Show1 m, Show a) => Show (MaybeT m a) |
Instance details Defined in Control.Monad.Trans.Maybe Methods showsPrec :: Int -> MaybeT m a -> ShowS # show :: MaybeT m a -> String # showList :: [MaybeT m a] -> ShowS #
(Show a, Show b) => Show (a, b) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b) -> ShowS # show :: (a, b) -> String # showList :: [(a, b)] -> ShowS #
Show a => Show (Const a b) | This instance would be equivalent to the derived instances of the `Const` newtype if the `getConst` field were removed @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods showsPrec :: Int -> Const a b -> ShowS # show :: Const a b -> String # showList :: [Const a b] -> ShowS #
Show (f a) => Show (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods showsPrec :: Int -> Ap f a -> ShowS # show :: Ap f a -> String # showList :: [Ap f a] -> ShowS #
Show (f a) => Show (Alt f a) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods showsPrec :: Int -> Alt f a -> ShowS # show :: Alt f a -> String # showList :: [Alt f a] -> ShowS #
Show (Coercion a b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Coercion Methods showsPrec :: Int -> Coercion a b -> ShowS # show :: Coercion a b -> String # showList :: [Coercion a b] -> ShowS #
Show (a :~: b) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods showsPrec :: Int -> (a :~: b) -> ShowS # show :: (a :~: b) -> String # showList :: [a :~: b] -> ShowS #
Show (OrderingI a b) |
Instance details Defined in GHC.Internal.Data.Type.Ord Methods showsPrec :: Int -> OrderingI a b -> ShowS # show :: OrderingI a b -> String # showList :: [OrderingI a b] -> ShowS #
Show (f p) => Show (Rec1 f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> Rec1 f p -> ShowS # show :: Rec1 f p -> String # showList :: [Rec1 f p] -> ShowS #
Show (URec Char p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Char p -> ShowS # show :: URec Char p -> String # showList :: [URec Char p] -> ShowS #
Show (URec Double p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Double p -> ShowS # show :: URec Double p -> String # showList :: [URec Double p] -> ShowS #
Show (URec Float p) |
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Float p -> ShowS # show :: URec Float p -> String # showList :: [URec Float p] -> ShowS #
Show (URec Int p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Int p -> ShowS # show :: URec Int p -> String # showList :: [URec Int p] -> ShowS #
Show (URec Word p) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> URec Word p -> ShowS # show :: URec Word p -> String # showList :: [URec Word p] -> ShowS #
(Show1 f, Show a) => Show (Backwards f a) |
Instance details Defined in Control.Applicative.Backwards Methods showsPrec :: Int -> Backwards f a -> ShowS # show :: Backwards f a -> String # showList :: [Backwards f a] -> ShowS #
(Show e, Show1 m, Show a) => Show (ExceptT e m a) |
Instance details Defined in Control.Monad.Trans.Except Methods showsPrec :: Int -> ExceptT e m a -> ShowS # show :: ExceptT e m a -> String # showList :: [ExceptT e m a] -> ShowS #
(Show1 f, Show a) => Show (IdentityT f a) |
Instance details Defined in Control.Monad.Trans.Identity Methods showsPrec :: Int -> IdentityT f a -> ShowS # show :: IdentityT f a -> String # showList :: [IdentityT f a] -> ShowS #
(Show w, Show1 m, Show a) => Show (WriterT w m a) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods showsPrec :: Int -> WriterT w m a -> ShowS # show :: WriterT w m a -> String # showList :: [WriterT w m a] -> ShowS #
(Show w, Show1 m, Show a) => Show (WriterT w m a) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods showsPrec :: Int -> WriterT w m a -> ShowS # show :: WriterT w m a -> String # showList :: [WriterT w m a] -> ShowS #
Show a => Show (Constant a b) |
Instance details Defined in Data.Functor.Constant Methods showsPrec :: Int -> Constant a b -> ShowS # show :: Constant a b -> String # showList :: [Constant a b] -> ShowS #
(Show1 f, Show a) => Show (Reverse f a) |
Instance details Defined in Data.Functor.Reverse Methods showsPrec :: Int -> Reverse f a -> ShowS # show :: Reverse f a -> String # showList :: [Reverse f a] -> ShowS #
(Show a, Show b, Show c) => Show (a, b, c) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c) -> ShowS # show :: (a, b, c) -> String # showList :: [(a, b, c)] -> ShowS #
(Show (f a), Show (g a)) => Show (Product f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Product Methods showsPrec :: Int -> Product f g a -> ShowS # show :: Product f g a -> String # showList :: [Product f g a] -> ShowS #
(Show (f a), Show (g a)) => Show (Sum f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Sum Methods showsPrec :: Int -> Sum f g a -> ShowS # show :: Sum f g a -> String # showList :: [Sum f g a] -> ShowS #
Show (a :~~: b) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Data.Type.Equality Methods showsPrec :: Int -> (a :~~: b) -> ShowS # show :: (a :~~: b) -> String # showList :: [a :~~: b] -> ShowS #
(Show (f p), Show (g p)) => Show ((f :*: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> (f :*: g) p -> ShowS # show :: (f :*: g) p -> String # showList :: [(f :*: g) p] -> ShowS #
(Show (f p), Show (g p)) => Show ((f :+: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> (f :+: g) p -> ShowS # show :: (f :+: g) p -> String # showList :: [(f :+: g) p] -> ShowS #
Show c => Show (K1 i c p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> K1 i c p -> ShowS # show :: K1 i c p -> String # showList :: [K1 i c p] -> ShowS #
(Show a, Show b, Show c, Show d) => Show (a, b, c, d) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d) -> ShowS # show :: (a, b, c, d) -> String # showList :: [(a, b, c, d)] -> ShowS #
Show (f (g a)) => Show (Compose f g a) | Since: base-4.18.0.0
Instance details Defined in Data.Functor.Compose Methods showsPrec :: Int -> Compose f g a -> ShowS # show :: Compose f g a -> String # showList :: [Compose f g a] -> ShowS #
Show (f (g p)) => Show ((f :.: g) p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> (f :.: g) p -> ShowS # show :: (f :.: g) p -> String # showList :: [(f :.: g) p] -> ShowS #
Show (f p) => Show (M1 i c f p) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Generics Methods showsPrec :: Int -> M1 i c f p -> ShowS # show :: M1 i c f p -> String # showList :: [M1 i c f p] -> ShowS #
(Show uid, Show modulename, Show mod, Show srcpkgid, Show srcpkgname) => Show (GenericUnitInfo srcpkgid srcpkgname uid modulename mod) # |
Instance details Defined in GHC.Unit.Database Methods showsPrec :: Int -> GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> ShowS # show :: GenericUnitInfo srcpkgid srcpkgname uid modulename mod -> String # showList :: [GenericUnitInfo srcpkgid srcpkgname uid modulename mod] -> ShowS #
(Show a, Show b, Show c, Show d, Show e) => Show (a, b, c, d, e) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e) -> ShowS # show :: (a, b, c, d, e) -> String # showList :: [(a, b, c, d, e)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f) => Show (a, b, c, d, e, f) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f) -> ShowS # show :: (a, b, c, d, e, f) -> String # showList :: [(a, b, c, d, e, f)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g) => Show (a, b, c, d, e, f, g) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g) -> ShowS # show :: (a, b, c, d, e, f, g) -> String # showList :: [(a, b, c, d, e, f, g)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h) => Show (a, b, c, d, e, f, g, h) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h) -> ShowS # show :: (a, b, c, d, e, f, g, h) -> String # showList :: [(a, b, c, d, e, f, g, h)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i) => Show (a, b, c, d, e, f, g, h, i) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i) -> ShowS # show :: (a, b, c, d, e, f, g, h, i) -> String # showList :: [(a, b, c, d, e, f, g, h, i)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j) => Show (a, b, c, d, e, f, g, h, i, j) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j) -> ShowS # show :: (a, b, c, d, e, f, g, h, i, j) -> String # showList :: [(a, b, c, d, e, f, g, h, i, j)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k) => Show (a, b, c, d, e, f, g, h, i, j, k) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k) -> ShowS # show :: (a, b, c, d, e, f, g, h, i, j, k) -> String # showList :: [(a, b, c, d, e, f, g, h, i, j, k)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l) => Show (a, b, c, d, e, f, g, h, i, j, k, l) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l) -> ShowS # show :: (a, b, c, d, e, f, g, h, i, j, k, l) -> String # showList :: [(a, b, c, d, e, f, g, h, i, j, k, l)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l, Show m) => Show (a, b, c, d, e, f, g, h, i, j, k, l, m) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> ShowS # show :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> String # showList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l, Show m, Show n) => Show (a, b, c, d, e, f, g, h, i, j, k, l, m, n) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> ShowS # show :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> String # showList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] -> ShowS #
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l, Show m, Show n, Show o) => Show (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) | @since base-2.01
Instance details Defined in GHC.Internal.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> ShowS # show :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> String # showList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] -> ShowS #

class (Functor t, Foldable t) => Traversable (t :: Type -> Type) where #

Functors representing data structures that can be transformed to structures of the same shape by performing an `Applicative` (or, therefore, `Monad`) action on each element from left to right.

A more detailed description of what same shape means, the various methods, how traversals are constructed, and example advanced use-cases can be found in the Overview section of Data.Traversable.

For the class laws see the Laws section of Data.Traversable.

Minimal complete definition

traverse | sequenceA

Methods

traverse :: Applicative f => (a -> f b) -> t a -> f (t b) #

Map each element of a structure to an action, evaluate these actions from left to right, and collect the results. For a version that ignores the results see `traverse_`.

#### Examples

Expand

Basic usage:

In the first two examples we show each evaluated action mapping to the output structure.

    >>> traverse Just [1,2,3,4]
    Just [1,2,3,4]

    >>> traverse id [Right 1, Right 2, Right 3, Right 4]
    Right [1,2,3,4]

In the next examples, we show that `Nothing` and `Left` values short circuit the created structure.

    >>> traverse (const Nothing) [1,2,3,4]
    Nothing

    >>> traverse (\x -> if odd x then Just x else Nothing)  [1,2,3,4]
    Nothing

    >>> traverse id [Right 1, Right 2, Right 3, Right 4, Left 0]
    Left 0

sequenceA :: Applicative f => t (f a) -> f (t a) #

Evaluate each action in the structure from left to right, and collect the results. For a version that ignores the results see `sequenceA_`.

#### Examples

Expand

Basic usage:

For the first two examples we show sequenceA fully evaluating a a structure and collecting the results.

    >>> sequenceA [Just 1, Just 2, Just 3]
    Just [1,2,3]

    >>> sequenceA [Right 1, Right 2, Right 3]
    Right [1,2,3]

The next two example show `Nothing` and `Just` will short circuit the resulting structure if present in the input. For more context, check the `Traversable` instances for `Either` and `Maybe`.

    >>> sequenceA [Just 1, Just 2, Just 3, Nothing]
    Nothing

    >>> sequenceA [Right 1, Right 2, Right 3, Left 4]
    Left 4

mapM :: Monad m => (a -> m b) -> t a -> m (t b) #

Map each element of a structure to a monadic action, evaluate these actions from left to right, and collect the results. For a version that ignores the results see `mapM_`.

#### Examples

Expand

`mapM` is literally a `traverse` with a type signature restricted to `Monad`. Its implementation may be more efficient due to additional power of `Monad`.

sequence :: Monad m => t (m a) -> m (t a) #

Evaluate each monadic action in the structure from left to right, and collect the results. For a version that ignores the results see `sequence_`.

#### Examples

Expand

Basic usage:

The first two examples are instances where the input and and output of `sequence` are isomorphic.

    >>> sequence $ Right [1,2,3,4]
    [Right 1,Right 2,Right 3,Right 4]

    >>> sequence $ [Right 1,Right 2,Right 3,Right 4]
    Right [1,2,3,4]

The following examples demonstrate short circuit behavior for `sequence`.

    >>> sequence $ Left [1,2,3,4]
    Left [1,2,3,4]

    >>> sequence $ [Left 0, Right 1,Right 2,Right 3,Right 4]
    Left 0

#### Instances

Instances details

Traversable Complex | Since: base-4.9.0.0
Instance details Defined in Data.Complex Methods traverse :: Applicative f => (a -> f b) -> Complex a -> f (Complex b) # sequenceA :: Applicative f => Complex (f a) -> f (Complex a) # mapM :: Monad m => (a -> m b) -> Complex a -> m (Complex b) # sequence :: Monad m => Complex (m a) -> m (Complex a) #
Traversable First | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods traverse :: Applicative f => (a -> f b) -> First a -> f (First b) # sequenceA :: Applicative f => First (f a) -> f (First a) # mapM :: Monad m => (a -> m b) -> First a -> m (First b) # sequence :: Monad m => First (m a) -> m (First a) #
Traversable Last | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods traverse :: Applicative f => (a -> f b) -> Last a -> f (Last b) # sequenceA :: Applicative f => Last (f a) -> f (Last a) # mapM :: Monad m => (a -> m b) -> Last a -> m (Last b) # sequence :: Monad m => Last (m a) -> m (Last a) #
Traversable Max | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods traverse :: Applicative f => (a -> f b) -> Max a -> f (Max b) # sequenceA :: Applicative f => Max (f a) -> f (Max a) # mapM :: Monad m => (a -> m b) -> Max a -> m (Max b) # sequence :: Monad m => Max (m a) -> m (Max a) #
Traversable Min | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods traverse :: Applicative f => (a -> f b) -> Min a -> f (Min b) # sequenceA :: Applicative f => Min (f a) -> f (Min a) # mapM :: Monad m => (a -> m b) -> Min a -> m (Min b) # sequence :: Monad m => Min (m a) -> m (Min a) #
Traversable SCC | Since: containers-0.5.9
Instance details Defined in Data.Graph Methods traverse :: Applicative f => (a -> f b) -> SCC a -> f (SCC b) # sequenceA :: Applicative f => SCC (f a) -> f (SCC a) # mapM :: Monad m => (a -> m b) -> SCC a -> m (SCC b) # sequence :: Monad m => SCC (m a) -> m (SCC a) #
Traversable IntMap | Traverses in order of increasing key.
Instance details Defined in Data.IntMap.Internal Methods traverse :: Applicative f => (a -> f b) -> IntMap a -> f (IntMap b) # sequenceA :: Applicative f => IntMap (f a) -> f (IntMap a) # mapM :: Monad m => (a -> m b) -> IntMap a -> m (IntMap b) # sequence :: Monad m => IntMap (m a) -> m (IntMap a) #
Traversable Digit |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> Digit a -> f (Digit b) # sequenceA :: Applicative f => Digit (f a) -> f (Digit a) # mapM :: Monad m => (a -> m b) -> Digit a -> m (Digit b) # sequence :: Monad m => Digit (m a) -> m (Digit a) #
Traversable Elem |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> Elem a -> f (Elem b) # sequenceA :: Applicative f => Elem (f a) -> f (Elem a) # mapM :: Monad m => (a -> m b) -> Elem a -> m (Elem b) # sequence :: Monad m => Elem (m a) -> m (Elem a) #
Traversable FingerTree |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> FingerTree a -> f (FingerTree b) # sequenceA :: Applicative f => FingerTree (f a) -> f (FingerTree a) # mapM :: Monad m => (a -> m b) -> FingerTree a -> m (FingerTree b) # sequence :: Monad m => FingerTree (m a) -> m (FingerTree a) #
Traversable Node |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> Node a -> f (Node b) # sequenceA :: Applicative f => Node (f a) -> f (Node a) # mapM :: Monad m => (a -> m b) -> Node a -> m (Node b) # sequence :: Monad m => Node (m a) -> m (Node a) #
Traversable Seq |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> Seq a -> f (Seq b) # sequenceA :: Applicative f => Seq (f a) -> f (Seq a) # mapM :: Monad m => (a -> m b) -> Seq a -> m (Seq b) # sequence :: Monad m => Seq (m a) -> m (Seq a) #
Traversable ViewL |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> ViewL a -> f (ViewL b) # sequenceA :: Applicative f => ViewL (f a) -> f (ViewL a) # mapM :: Monad m => (a -> m b) -> ViewL a -> m (ViewL b) # sequence :: Monad m => ViewL (m a) -> m (ViewL a) #
Traversable ViewR |
Instance details Defined in Data.Sequence.Internal Methods traverse :: Applicative f => (a -> f b) -> ViewR a -> f (ViewR b) # sequenceA :: Applicative f => ViewR (f a) -> f (ViewR a) # mapM :: Monad m => (a -> m b) -> ViewR a -> m (ViewR b) # sequence :: Monad m => ViewR (m a) -> m (ViewR a) #
Traversable Tree |
Instance details Defined in Data.Tree Methods traverse :: Applicative f => (a -> f b) -> Tree a -> f (Tree b) # sequenceA :: Applicative f => Tree (f a) -> f (Tree a) # mapM :: Monad m => (a -> m b) -> Tree a -> m (Tree b) # sequence :: Monad m => Tree (m a) -> m (Tree a) #
Traversable NonEmpty | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> NonEmpty a -> f (NonEmpty b) # sequenceA :: Applicative f => NonEmpty (f a) -> f (NonEmpty a) # mapM :: Monad m => (a -> m b) -> NonEmpty a -> m (NonEmpty b) # sequence :: Monad m => NonEmpty (m a) -> m (NonEmpty a) #
Traversable Identity | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Identity a -> f (Identity b) # sequenceA :: Applicative f => Identity (f a) -> f (Identity a) # mapM :: Monad m => (a -> m b) -> Identity a -> m (Identity b) # sequence :: Monad m => Identity (m a) -> m (Identity a) #
Traversable First | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> First a -> f (First b) # sequenceA :: Applicative f => First (f a) -> f (First a) # mapM :: Monad m => (a -> m b) -> First a -> m (First b) # sequence :: Monad m => First (m a) -> m (First a) #
Traversable Last | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Last a -> f (Last b) # sequenceA :: Applicative f => Last (f a) -> f (Last a) # mapM :: Monad m => (a -> m b) -> Last a -> m (Last b) # sequence :: Monad m => Last (m a) -> m (Last a) #
Traversable Down | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Down a -> f (Down b) # sequenceA :: Applicative f => Down (f a) -> f (Down a) # mapM :: Monad m => (a -> m b) -> Down a -> m (Down b) # sequence :: Monad m => Down (m a) -> m (Down a) #
Traversable Dual | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Dual a -> f (Dual b) # sequenceA :: Applicative f => Dual (f a) -> f (Dual a) # mapM :: Monad m => (a -> m b) -> Dual a -> m (Dual b) # sequence :: Monad m => Dual (m a) -> m (Dual a) #
Traversable Product | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Product a -> f (Product b) # sequenceA :: Applicative f => Product (f a) -> f (Product a) # mapM :: Monad m => (a -> m b) -> Product a -> m (Product b) # sequence :: Monad m => Product (m a) -> m (Product a) #
Traversable Sum | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Sum a -> f (Sum b) # sequenceA :: Applicative f => Sum (f a) -> f (Sum a) # mapM :: Monad m => (a -> m b) -> Sum a -> m (Sum b) # sequence :: Monad m => Sum (m a) -> m (Sum a) #
Traversable ZipList | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Functor.ZipList Methods traverse :: Applicative f => (a -> f b) -> ZipList a -> f (ZipList b) # sequenceA :: Applicative f => ZipList (f a) -> f (ZipList a) # mapM :: Monad m => (a -> m b) -> ZipList a -> m (ZipList b) # sequence :: Monad m => ZipList (m a) -> m (ZipList a) #
Traversable Par1 | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Par1 a -> f (Par1 b) # sequenceA :: Applicative f => Par1 (f a) -> f (Par1 a) # mapM :: Monad m => (a -> m b) -> Par1 a -> m (Par1 b) # sequence :: Monad m => Par1 (m a) -> m (Par1 a) #
Traversable LabelMap # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods traverse :: Applicative f => (a -> f b) -> LabelMap a -> f (LabelMap b) # sequenceA :: Applicative f => LabelMap (f a) -> f (LabelMap a) # mapM :: Monad m => (a -> m b) -> LabelMap a -> m (LabelMap b) # sequence :: Monad m => LabelMap (m a) -> m (LabelMap a) #
Traversable Bag # |
Instance details Defined in GHC.Data.Bag Methods traverse :: Applicative f => (a -> f b) -> Bag a -> f (Bag b) # sequenceA :: Applicative f => Bag (f a) -> f (Bag a) # mapM :: Monad m => (a -> m b) -> Bag a -> m (Bag b) # sequence :: Monad m => Bag (m a) -> m (Bag a) #
Traversable BooleanFormula # |
Instance details Defined in GHC.Data.BooleanFormula Methods traverse :: Applicative f => (a -> f b) -> BooleanFormula a -> f (BooleanFormula b) # sequenceA :: Applicative f => BooleanFormula (f a) -> f (BooleanFormula a) # mapM :: Monad m => (a -> m b) -> BooleanFormula a -> m (BooleanFormula b) # sequence :: Monad m => BooleanFormula (m a) -> m (BooleanFormula a) #
Traversable Infinite # |
Instance details Defined in GHC.Data.List.Infinite Methods traverse :: Applicative f => (a -> f b) -> Infinite a -> f (Infinite b) # sequenceA :: Applicative f => Infinite (f a) -> f (Infinite a) # mapM :: Monad m => (a -> m b) -> Infinite a -> m (Infinite b) # sequence :: Monad m => Infinite (m a) -> m (Infinite a) #
Traversable OrdList # |
Instance details Defined in GHC.Data.OrdList Methods traverse :: Applicative f => (a -> f b) -> OrdList a -> f (OrdList b) # sequenceA :: Applicative f => OrdList (f a) -> f (OrdList a) # mapM :: Monad m => (a -> m b) -> OrdList a -> m (OrdList b) # sequence :: Monad m => OrdList (m a) -> m (OrdList a) #
Traversable Pair # |
Instance details Defined in GHC.Data.Pair Methods traverse :: Applicative f => (a -> f b) -> Pair a -> f (Pair b) # sequenceA :: Applicative f => Pair (f a) -> f (Pair a) # mapM :: Monad m => (a -> m b) -> Pair a -> m (Pair b) # sequence :: Monad m => Pair (m a) -> m (Pair a) #
Traversable SizedSeq # |
Instance details Defined in GHC.Data.SizedSeq Methods traverse :: Applicative f => (a -> f b) -> SizedSeq a -> f (SizedSeq b) # sequenceA :: Applicative f => SizedSeq (f a) -> f (SizedSeq a) # mapM :: Monad m => (a -> m b) -> SizedSeq a -> m (SizedSeq b) # sequence :: Monad m => SizedSeq (m a) -> m (SizedSeq a) #
Traversable Maybe # |
Instance details Defined in GHC.Data.Strict Methods traverse :: Applicative f => (a -> f b) -> Maybe a -> f (Maybe b) # sequenceA :: Applicative f => Maybe (f a) -> f (Maybe a) # mapM :: Monad m => (a -> m b) -> Maybe a -> m (Maybe b) # sequence :: Monad m => Maybe (m a) -> m (Maybe a) #
Traversable Word64Map # | Traverses in order of increasing key.
Instance details Defined in GHC.Data.Word64Map.Internal Methods traverse :: Applicative f => (a -> f b) -> Word64Map a -> f (Word64Map b) # sequenceA :: Applicative f => Word64Map (f a) -> f (Word64Map a) # mapM :: Monad m => (a -> m b) -> Word64Map a -> m (Word64Map b) # sequence :: Monad m => Word64Map (m a) -> m (Word64Map a) #
Traversable GenClosure # |
Instance details Defined in GHC.Exts.Heap.Closures Methods traverse :: Applicative f => (a -> f b) -> GenClosure a -> f (GenClosure b) # sequenceA :: Applicative f => GenClosure (f a) -> f (GenClosure a) # mapM :: Monad m => (a -> m b) -> GenClosure a -> m (GenClosure b) # sequence :: Monad m => GenClosure (m a) -> m (GenClosure a) #
Traversable GenStackField # |
Instance details Defined in GHC.Exts.Heap.Closures Methods traverse :: Applicative f => (a -> f b) -> GenStackField a -> f (GenStackField b) # sequenceA :: Applicative f => GenStackField (f a) -> f (GenStackField a) # mapM :: Monad m => (a -> m b) -> GenStackField a -> m (GenStackField b) # sequence :: Monad m => GenStackField (m a) -> m (GenStackField a) #
Traversable GenStackFrame # |
Instance details Defined in GHC.Exts.Heap.Closures Methods traverse :: Applicative f => (a -> f b) -> GenStackFrame a -> f (GenStackFrame b) # sequenceA :: Applicative f => GenStackFrame (f a) -> f (GenStackFrame a) # mapM :: Monad m => (a -> m b) -> GenStackFrame a -> m (GenStackFrame b) # sequence :: Monad m => GenStackFrame (m a) -> m (GenStackFrame a) #
Traversable GenStgStackClosure # |
Instance details Defined in GHC.Exts.Heap.Closures Methods traverse :: Applicative f => (a -> f b) -> GenStgStackClosure a -> f (GenStgStackClosure b) # sequenceA :: Applicative f => GenStgStackClosure (f a) -> f (GenStgStackClosure a) # mapM :: Monad m => (a -> m b) -> GenStgStackClosure a -> m (GenStgStackClosure b) # sequence :: Monad m => GenStgStackClosure (m a) -> m (GenStgStackClosure a) #
Traversable Messages # |
Instance details Defined in GHC.Types.Error Methods traverse :: Applicative f => (a -> f b) -> Messages a -> f (Messages b) # sequenceA :: Applicative f => Messages (f a) -> f (Messages a) # mapM :: Monad m => (a -> m b) -> Messages a -> m (Messages b) # sequence :: Monad m => Messages (m a) -> m (Messages a) #
Traversable MsgEnvelope # |
Instance details Defined in GHC.Types.Error Methods traverse :: Applicative f => (a -> f b) -> MsgEnvelope a -> f (MsgEnvelope b) # sequenceA :: Applicative f => MsgEnvelope (f a) -> f (MsgEnvelope a) # mapM :: Monad m => (a -> m b) -> MsgEnvelope a -> m (MsgEnvelope b) # sequence :: Monad m => MsgEnvelope (m a) -> m (MsgEnvelope a) #
Traversable UnitEnvGraph # |
Instance details Defined in GHC.Unit.Env Methods traverse :: Applicative f => (a -> f b) -> UnitEnvGraph a -> f (UnitEnvGraph b) # sequenceA :: Applicative f => UnitEnvGraph (f a) -> f (UnitEnvGraph a) # mapM :: Monad m => (a -> m b) -> UnitEnvGraph a -> m (UnitEnvGraph b) # sequence :: Monad m => UnitEnvGraph (m a) -> m (UnitEnvGraph a) #
Traversable GenWithIsBoot # |
Instance details Defined in GHC.Unit.Types Methods traverse :: Applicative f => (a -> f b) -> GenWithIsBoot a -> f (GenWithIsBoot b) # sequenceA :: Applicative f => GenWithIsBoot (f a) -> f (GenWithIsBoot a) # mapM :: Monad m => (a -> m b) -> GenWithIsBoot a -> m (GenWithIsBoot b) # sequence :: Monad m => GenWithIsBoot (m a) -> m (GenWithIsBoot a) #
Traversable DataDefnCons # |
Instance details Defined in Language.Haskell.Syntax.Decls Methods traverse :: Applicative f => (a -> f b) -> DataDefnCons a -> f (DataDefnCons b) # sequenceA :: Applicative f => DataDefnCons (f a) -> f (DataDefnCons a) # mapM :: Monad m => (a -> m b) -> DataDefnCons a -> m (DataDefnCons b) # sequence :: Monad m => DataDefnCons (m a) -> m (DataDefnCons a) #
Traversable TyVarBndr # |
Instance details Defined in Language.Haskell.TH.Syntax Methods traverse :: Applicative f => (a -> f b) -> TyVarBndr a -> f (TyVarBndr b) # sequenceA :: Applicative f => TyVarBndr (f a) -> f (TyVarBndr a) # mapM :: Monad m => (a -> m b) -> TyVarBndr a -> m (TyVarBndr b) # sequence :: Monad m => TyVarBndr (m a) -> m (TyVarBndr a) #
Traversable TyVarBndr |
Instance details Defined in Language.Haskell.TH.Syntax Methods traverse :: Applicative f => (a -> f b) -> TyVarBndr a -> f (TyVarBndr b) # sequenceA :: Applicative f => TyVarBndr (f a) -> f (TyVarBndr a) # mapM :: Monad m => (a -> m b) -> TyVarBndr a -> m (TyVarBndr b) # sequence :: Monad m => TyVarBndr (m a) -> m (TyVarBndr a) #
Traversable Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Maybe a -> f (Maybe b) # sequenceA :: Applicative f => Maybe (f a) -> f (Maybe a) # mapM :: Monad m => (a -> m b) -> Maybe a -> m (Maybe b) # sequence :: Monad m => Maybe (m a) -> m (Maybe a) #
Traversable Solo | @since base-4.15
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Solo a -> f (Solo b) # sequenceA :: Applicative f => Solo (f a) -> f (Solo a) # mapM :: Monad m => (a -> m b) -> Solo a -> m (Solo b) # sequence :: Monad m => Solo (m a) -> m (Solo a) #
Traversable [] | @since base-2.01
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> [a] -> f [b] # sequenceA :: Applicative f => [f a] -> f [a] # mapM :: Monad m => (a -> m b) -> [a] -> m [b] # sequence :: Monad m => [m a] -> m [a] #
Traversable (Arg a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods traverse :: Applicative f => (a0 -> f b) -> Arg a a0 -> f (Arg a b) # sequenceA :: Applicative f => Arg a (f a0) -> f (Arg a a0) # mapM :: Monad m => (a0 -> m b) -> Arg a a0 -> m (Arg a b) # sequence :: Monad m => Arg a (m a0) -> m (Arg a a0) #
Traversable (Map k) | Traverses in order of increasing key.
Instance details Defined in Data.Map.Internal Methods traverse :: Applicative f => (a -> f b) -> Map k a -> f (Map k b) # sequenceA :: Applicative f => Map k (f a) -> f (Map k a) # mapM :: Monad m => (a -> m b) -> Map k a -> m (Map k b) # sequence :: Monad m => Map k (m a) -> m (Map k a) #
(Monad m, Traversable m) => Traversable (CatchT m) |
Instance details Defined in Control.Monad.Catch.Pure Methods traverse :: Applicative f => (a -> f b) -> CatchT m a -> f (CatchT m b) # sequenceA :: Applicative f => CatchT m (f a) -> f (CatchT m a) # mapM :: Monad m0 => (a -> m0 b) -> CatchT m a -> m0 (CatchT m b) # sequence :: Monad m0 => CatchT m (m0 a) -> m0 (CatchT m a) #
Ix i => Traversable (Array i) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Array i a -> f (Array i b) # sequenceA :: Applicative f => Array i (f a) -> f (Array i a) # mapM :: Monad m => (a -> m b) -> Array i a -> m (Array i b) # sequence :: Monad m => Array i (m a) -> m (Array i a) #
Traversable (Either a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a0 -> f b) -> Either a a0 -> f (Either a b) # sequenceA :: Applicative f => Either a (f a0) -> f (Either a a0) # mapM :: Monad m => (a0 -> m b) -> Either a a0 -> m (Either a b) # sequence :: Monad m => Either a (m a0) -> m (Either a a0) #
Traversable (Proxy :: Type -> Type) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Proxy a -> f (Proxy b) # sequenceA :: Applicative f => Proxy (f a) -> f (Proxy a) # mapM :: Monad m => (a -> m b) -> Proxy a -> m (Proxy b) # sequence :: Monad m => Proxy (m a) -> m (Proxy a) #
Traversable (U1 :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> U1 a -> f (U1 b) # sequenceA :: Applicative f => U1 (f a) -> f (U1 a) # mapM :: Monad m => (a -> m b) -> U1 a -> m (U1 b) # sequence :: Monad m => U1 (m a) -> m (U1 a) #
Traversable (UAddr :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UAddr a -> f (UAddr b) # sequenceA :: Applicative f => UAddr (f a) -> f (UAddr a) # mapM :: Monad m => (a -> m b) -> UAddr a -> m (UAddr b) # sequence :: Monad m => UAddr (m a) -> m (UAddr a) #
Traversable (UChar :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UChar a -> f (UChar b) # sequenceA :: Applicative f => UChar (f a) -> f (UChar a) # mapM :: Monad m => (a -> m b) -> UChar a -> m (UChar b) # sequence :: Monad m => UChar (m a) -> m (UChar a) #
Traversable (UDouble :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UDouble a -> f (UDouble b) # sequenceA :: Applicative f => UDouble (f a) -> f (UDouble a) # mapM :: Monad m => (a -> m b) -> UDouble a -> m (UDouble b) # sequence :: Monad m => UDouble (m a) -> m (UDouble a) #
Traversable (UFloat :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UFloat a -> f (UFloat b) # sequenceA :: Applicative f => UFloat (f a) -> f (UFloat a) # mapM :: Monad m => (a -> m b) -> UFloat a -> m (UFloat b) # sequence :: Monad m => UFloat (m a) -> m (UFloat a) #
Traversable (UInt :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UInt a -> f (UInt b) # sequenceA :: Applicative f => UInt (f a) -> f (UInt a) # mapM :: Monad m => (a -> m b) -> UInt a -> m (UInt b) # sequence :: Monad m => UInt (m a) -> m (UInt a) #
Traversable (UWord :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> UWord a -> f (UWord b) # sequenceA :: Applicative f => UWord (f a) -> f (UWord a) # mapM :: Monad m => (a -> m b) -> UWord a -> m (UWord b) # sequence :: Monad m => UWord (m a) -> m (UWord a) #
Traversable (V1 :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> V1 a -> f (V1 b) # sequenceA :: Applicative f => V1 (f a) -> f (V1 a) # mapM :: Monad m => (a -> m b) -> V1 a -> m (V1 b) # sequence :: Monad m => V1 (m a) -> m (V1 a) #
Traversable (Pair a) # |
Instance details Defined in GHC.Data.Strict Methods traverse :: Applicative f => (a0 -> f b) -> Pair a a0 -> f (Pair a b) # sequenceA :: Applicative f => Pair a (f a0) -> f (Pair a a0) # mapM :: Monad m => (a0 -> m b) -> Pair a a0 -> m (Pair a b) # sequence :: Monad m => Pair a (m a0) -> m (Pair a a0) #
Traversable (IfaceBindingX r) # |
Instance details Defined in GHC.Iface.Syntax Methods traverse :: Applicative f => (a -> f b) -> IfaceBindingX r a -> f (IfaceBindingX r b) # sequenceA :: Applicative f => IfaceBindingX r (f a) -> f (IfaceBindingX r a) # mapM :: Monad m => (a -> m b) -> IfaceBindingX r a -> m (IfaceBindingX r b) # sequence :: Monad m => IfaceBindingX r (m a) -> m (IfaceBindingX r a) #
Traversable (GenLocated l) # |
Instance details Defined in GHC.Types.SrcLoc Methods traverse :: Applicative f => (a -> f b) -> GenLocated l a -> f (GenLocated l b) # sequenceA :: Applicative f => GenLocated l (f a) -> f (GenLocated l a) # mapM :: Monad m => (a -> m b) -> GenLocated l a -> m (GenLocated l b) # sequence :: Monad m => GenLocated l (m a) -> m (GenLocated l a) #
Traversable (DbOpenMode mode) # |
Instance details Defined in GHC.Unit.Database Methods traverse :: Applicative f => (a -> f b) -> DbOpenMode mode a -> f (DbOpenMode mode b) # sequenceA :: Applicative f => DbOpenMode mode (f a) -> f (DbOpenMode mode a) # mapM :: Monad m => (a -> m b) -> DbOpenMode mode a -> m (DbOpenMode mode b) # sequence :: Monad m => DbOpenMode mode (m a) -> m (DbOpenMode mode a) #
Traversable (HsFieldBind lhs) # |
Instance details Defined in Language.Haskell.Syntax.Pat Methods traverse :: Applicative f => (a -> f b) -> HsFieldBind lhs a -> f (HsFieldBind lhs b) # sequenceA :: Applicative f => HsFieldBind lhs (f a) -> f (HsFieldBind lhs a) # mapM :: Monad m => (a -> m b) -> HsFieldBind lhs a -> m (HsFieldBind lhs b) # sequence :: Monad m => HsFieldBind lhs (m a) -> m (HsFieldBind lhs a) #
Traversable f => Traversable (Lift f) |
Instance details Defined in Control.Applicative.Lift Methods traverse :: Applicative f0 => (a -> f0 b) -> Lift f a -> f0 (Lift f b) # sequenceA :: Applicative f0 => Lift f (f0 a) -> f0 (Lift f a) # mapM :: Monad m => (a -> m b) -> Lift f a -> m (Lift f b) # sequence :: Monad m => Lift f (m a) -> m (Lift f a) #
Traversable f => Traversable (MaybeT f) |
Instance details Defined in Control.Monad.Trans.Maybe Methods traverse :: Applicative f0 => (a -> f0 b) -> MaybeT f a -> f0 (MaybeT f b) # sequenceA :: Applicative f0 => MaybeT f (f0 a) -> f0 (MaybeT f a) # mapM :: Monad m => (a -> m b) -> MaybeT f a -> m (MaybeT f b) # sequence :: Monad m => MaybeT f (m a) -> m (MaybeT f a) #
Traversable ((,) a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a0 -> f b) -> (a, a0) -> f (a, b) # sequenceA :: Applicative f => (a, f a0) -> f (a, a0) # mapM :: Monad m => (a0 -> m b) -> (a, a0) -> m (a, b) # sequence :: Monad m => (a, m a0) -> m (a, a0) #
Traversable (Const m :: Type -> Type) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Const m a -> f (Const m b) # sequenceA :: Applicative f => Const m (f a) -> f (Const m a) # mapM :: Monad m0 => (a -> m0 b) -> Const m a -> m0 (Const m b) # sequence :: Monad m0 => Const m (m0 a) -> m0 (Const m a) #
Traversable f => Traversable (Ap f) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> Ap f a -> f0 (Ap f b) # sequenceA :: Applicative f0 => Ap f (f0 a) -> f0 (Ap f a) # mapM :: Monad m => (a -> m b) -> Ap f a -> m (Ap f b) # sequence :: Monad m => Ap f (m a) -> m (Ap f a) #
Traversable f => Traversable (Alt f) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> Alt f a -> f0 (Alt f b) # sequenceA :: Applicative f0 => Alt f (f0 a) -> f0 (Alt f a) # mapM :: Monad m => (a -> m b) -> Alt f a -> m (Alt f b) # sequence :: Monad m => Alt f (m a) -> m (Alt f a) #
Traversable f => Traversable (Rec1 f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> Rec1 f a -> f0 (Rec1 f b) # sequenceA :: Applicative f0 => Rec1 f (f0 a) -> f0 (Rec1 f a) # mapM :: Monad m => (a -> m b) -> Rec1 f a -> m (Rec1 f b) # sequence :: Monad m => Rec1 f (m a) -> m (Rec1 f a) #
Traversable (UniqDFM key) # | Deterministic, in O(n log n).
Instance details Defined in GHC.Types.Unique.DFM Methods traverse :: Applicative f => (a -> f b) -> UniqDFM key a -> f (UniqDFM key b) # sequenceA :: Applicative f => UniqDFM key (f a) -> f (UniqDFM key a) # mapM :: Monad m => (a -> m b) -> UniqDFM key a -> m (UniqDFM key b) # sequence :: Monad m => UniqDFM key (m a) -> m (UniqDFM key a) #
Traversable (NonDetUniqFM key) # | Inherently nondeterministic. If you use this please provide a justification why it doesn't introduce nondeterminism. See Note [Deterministic UniqFM] in GHC.Types.Unique.DFM to learn about determinism.
Instance details Defined in GHC.Types.Unique.FM Methods traverse :: Applicative f => (a -> f b) -> NonDetUniqFM key a -> f (NonDetUniqFM key b) # sequenceA :: Applicative f => NonDetUniqFM key (f a) -> f (NonDetUniqFM key a) # mapM :: Monad m => (a -> m b) -> NonDetUniqFM key a -> m (NonDetUniqFM key b) # sequence :: Monad m => NonDetUniqFM key (m a) -> m (NonDetUniqFM key a) #
Traversable f => Traversable (Backwards f) | Derived instance.
Instance details Defined in Control.Applicative.Backwards Methods traverse :: Applicative f0 => (a -> f0 b) -> Backwards f a -> f0 (Backwards f b) # sequenceA :: Applicative f0 => Backwards f (f0 a) -> f0 (Backwards f a) # mapM :: Monad m => (a -> m b) -> Backwards f a -> m (Backwards f b) # sequence :: Monad m => Backwards f (m a) -> m (Backwards f a) #
Traversable f => Traversable (ExceptT e f) |
Instance details Defined in Control.Monad.Trans.Except Methods traverse :: Applicative f0 => (a -> f0 b) -> ExceptT e f a -> f0 (ExceptT e f b) # sequenceA :: Applicative f0 => ExceptT e f (f0 a) -> f0 (ExceptT e f a) # mapM :: Monad m => (a -> m b) -> ExceptT e f a -> m (ExceptT e f b) # sequence :: Monad m => ExceptT e f (m a) -> m (ExceptT e f a) #
Traversable f => Traversable (IdentityT f) |
Instance details Defined in Control.Monad.Trans.Identity Methods traverse :: Applicative f0 => (a -> f0 b) -> IdentityT f a -> f0 (IdentityT f b) # sequenceA :: Applicative f0 => IdentityT f (f0 a) -> f0 (IdentityT f a) # mapM :: Monad m => (a -> m b) -> IdentityT f a -> m (IdentityT f b) # sequence :: Monad m => IdentityT f (m a) -> m (IdentityT f a) #
Traversable f => Traversable (WriterT w f) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods traverse :: Applicative f0 => (a -> f0 b) -> WriterT w f a -> f0 (WriterT w f b) # sequenceA :: Applicative f0 => WriterT w f (f0 a) -> f0 (WriterT w f a) # mapM :: Monad m => (a -> m b) -> WriterT w f a -> m (WriterT w f b) # sequence :: Monad m => WriterT w f (m a) -> m (WriterT w f a) #
Traversable f => Traversable (WriterT w f) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods traverse :: Applicative f0 => (a -> f0 b) -> WriterT w f a -> f0 (WriterT w f b) # sequenceA :: Applicative f0 => WriterT w f (f0 a) -> f0 (WriterT w f a) # mapM :: Monad m => (a -> m b) -> WriterT w f a -> m (WriterT w f b) # sequence :: Monad m => WriterT w f (m a) -> m (WriterT w f a) #
Traversable (Constant a :: Type -> Type) |
Instance details Defined in Data.Functor.Constant Methods traverse :: Applicative f => (a0 -> f b) -> Constant a a0 -> f (Constant a b) # sequenceA :: Applicative f => Constant a (f a0) -> f (Constant a a0) # mapM :: Monad m => (a0 -> m b) -> Constant a a0 -> m (Constant a b) # sequence :: Monad m => Constant a (m a0) -> m (Constant a a0) #
Traversable f => Traversable (Reverse f) | Traverse from right to left.
Instance details Defined in Data.Functor.Reverse Methods traverse :: Applicative f0 => (a -> f0 b) -> Reverse f a -> f0 (Reverse f b) # sequenceA :: Applicative f0 => Reverse f (f0 a) -> f0 (Reverse f a) # mapM :: Monad m => (a -> m b) -> Reverse f a -> m (Reverse f b) # sequence :: Monad m => Reverse f (m a) -> m (Reverse f a) #
(Traversable f, Traversable g) => Traversable (Product f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Product Methods traverse :: Applicative f0 => (a -> f0 b) -> Product f g a -> f0 (Product f g b) # sequenceA :: Applicative f0 => Product f g (f0 a) -> f0 (Product f g a) # mapM :: Monad m => (a -> m b) -> Product f g a -> m (Product f g b) # sequence :: Monad m => Product f g (m a) -> m (Product f g a) #
(Traversable f, Traversable g) => Traversable (Sum f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Sum Methods traverse :: Applicative f0 => (a -> f0 b) -> Sum f g a -> f0 (Sum f g b) # sequenceA :: Applicative f0 => Sum f g (f0 a) -> f0 (Sum f g a) # mapM :: Monad m => (a -> m b) -> Sum f g a -> m (Sum f g b) # sequence :: Monad m => Sum f g (m a) -> m (Sum f g a) #
(Traversable f, Traversable g) => Traversable (f :*: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> (f :*: g) a -> f0 ((f :*: g) b) # sequenceA :: Applicative f0 => (f :*: g) (f0 a) -> f0 ((f :*: g) a) # mapM :: Monad m => (a -> m b) -> (f :*: g) a -> m ((f :*: g) b) # sequence :: Monad m => (f :*: g) (m a) -> m ((f :*: g) a) #
(Traversable f, Traversable g) => Traversable (f :+: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> (f :+: g) a -> f0 ((f :+: g) b) # sequenceA :: Applicative f0 => (f :+: g) (f0 a) -> f0 ((f :+: g) a) # mapM :: Monad m => (a -> m b) -> (f :+: g) a -> m ((f :+: g) b) # sequence :: Monad m => (f :+: g) (m a) -> m ((f :+: g) a) #
Traversable (K1 i c :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> K1 i c a -> f (K1 i c b) # sequenceA :: Applicative f => K1 i c (f a) -> f (K1 i c a) # mapM :: Monad m => (a -> m b) -> K1 i c a -> m (K1 i c b) # sequence :: Monad m => K1 i c (m a) -> m (K1 i c a) #
(Traversable f, Traversable g) => Traversable (Compose f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Compose Methods traverse :: Applicative f0 => (a -> f0 b) -> Compose f g a -> f0 (Compose f g b) # sequenceA :: Applicative f0 => Compose f g (f0 a) -> f0 (Compose f g a) # mapM :: Monad m => (a -> m b) -> Compose f g a -> m (Compose f g b) # sequence :: Monad m => Compose f g (m a) -> m (Compose f g a) #
(Traversable f, Traversable g) => Traversable (f :.: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> (f :.: g) a -> f0 ((f :.: g) b) # sequenceA :: Applicative f0 => (f :.: g) (f0 a) -> f0 ((f :.: g) a) # mapM :: Monad m => (a -> m b) -> (f :.: g) a -> m ((f :.: g) b) # sequence :: Monad m => (f :.: g) (m a) -> m ((f :.: g) a) #
Traversable f => Traversable (M1 i c f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f0 => (a -> f0 b) -> M1 i c f a -> f0 (M1 i c f b) # sequenceA :: Applicative f0 => M1 i c f (f0 a) -> f0 (M1 i c f a) # mapM :: Monad m => (a -> m b) -> M1 i c f a -> m (M1 i c f b) # sequence :: Monad m => M1 i c f (m a) -> m (M1 i c f a) #

class Semigroup a #

The class of semigroups (types with an associative binary operation).

Instances should satisfy the following:

Associativity
  `x `<>` (y `<>` z) = (x `<>` y) `<>` z`

You can alternatively define `sconcat` instead of (`<>`), in which case the laws are:

Unit
  ``sconcat` (`pure` x) = x`
Multiplication
  ``sconcat` (`join` xss) = `sconcat` (`fmap` `sconcat` xss)`

@since base-4.9.0.0

Minimal complete definition

(<>) | sconcat

#### Instances

Instances details

Semigroup ByteArray | Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods (<>) :: ByteArray -> ByteArray -> ByteArray # sconcat :: NonEmpty ByteArray -> ByteArray # stimes :: Integral b => b -> ByteArray -> ByteArray #
Semigroup Builder |
Instance details Defined in Data.ByteString.Builder.Internal Methods (<>) :: Builder -> Builder -> Builder # sconcat :: NonEmpty Builder -> Builder # stimes :: Integral b => b -> Builder -> Builder #
Semigroup ByteString |
Instance details Defined in Data.ByteString.Internal.Type Methods (<>) :: ByteString -> ByteString -> ByteString # sconcat :: NonEmpty ByteString -> ByteString # stimes :: Integral b => b -> ByteString -> ByteString #
Semigroup ByteString |
Instance details Defined in Data.ByteString.Lazy.Internal Methods (<>) :: ByteString -> ByteString -> ByteString # sconcat :: NonEmpty ByteString -> ByteString # stimes :: Integral b => b -> ByteString -> ByteString #
Semigroup ShortByteString |
Instance details Defined in Data.ByteString.Short.Internal Methods (<>) :: ShortByteString -> ShortByteString -> ShortByteString # sconcat :: NonEmpty ShortByteString -> ShortByteString # stimes :: Integral b => b -> ShortByteString -> ShortByteString #
Semigroup IntSet | Since: containers-0.5.7
Instance details Defined in Data.IntSet.Internal Methods (<>) :: IntSet -> IntSet -> IntSet # sconcat :: NonEmpty IntSet -> IntSet # stimes :: Integral b => b -> IntSet -> IntSet #
Semigroup Void | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: Void -> Void -> Void # sconcat :: NonEmpty Void -> Void # stimes :: Integral b => b -> Void -> Void #
Semigroup All | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: All -> All -> All # sconcat :: NonEmpty All -> All # stimes :: Integral b => b -> All -> All #
Semigroup Any | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: Any -> Any -> Any # sconcat :: NonEmpty Any -> Any # stimes :: Integral b => b -> Any -> Any #
Semigroup ExceptionContext |
Instance details Defined in GHC.Internal.Exception.Context Methods (<>) :: ExceptionContext -> ExceptionContext -> ExceptionContext # sconcat :: NonEmpty ExceptionContext -> ExceptionContext # stimes :: Integral b => b -> ExceptionContext -> ExceptionContext #
Semigroup LabelSet # |
Instance details Defined in GHC.Cmm.Dataflow.Label Methods (<>) :: LabelSet -> LabelSet -> LabelSet # sconcat :: NonEmpty LabelSet -> LabelSet # stimes :: Integral b => b -> LabelSet -> LabelSet #
Semigroup PotentialUnifiers # |
Instance details Defined in GHC.Core.InstEnv Methods (<>) :: PotentialUnifiers -> PotentialUnifiers -> PotentialUnifiers # sconcat :: NonEmpty PotentialUnifiers -> PotentialUnifiers # stimes :: Integral b => b -> PotentialUnifiers -> PotentialUnifiers #
Semigroup MaybeApartReason # |
Instance details Defined in GHC.Core.Unify Methods (<>) :: MaybeApartReason -> MaybeApartReason -> MaybeApartReason # sconcat :: NonEmpty MaybeApartReason -> MaybeApartReason # stimes :: Integral b => b -> MaybeApartReason -> MaybeApartReason #
Semigroup FastString # |
Instance details Defined in GHC.Data.FastString Methods (<>) :: FastString -> FastString -> FastString # sconcat :: NonEmpty FastString -> FastString # stimes :: Integral b => b -> FastString -> FastString #
Semigroup ShortText # |
Instance details Defined in GHC.Data.ShortText Methods (<>) :: ShortText -> ShortText -> ShortText # sconcat :: NonEmpty ShortText -> ShortText # stimes :: Integral b => b -> ShortText -> ShortText #
Semigroup Word64Set # | Since: 0.5.7
Instance details Defined in GHC.Data.Word64Set.Internal Methods (<>) :: Word64Set -> Word64Set -> Word64Set # sconcat :: NonEmpty Word64Set -> Word64Set # stimes :: Integral b => b -> Word64Set -> Word64Set #
Semigroup PluginRecompile # |
Instance details Defined in GHC.Driver.Plugins Methods (<>) :: PluginRecompile -> PluginRecompile -> PluginRecompile # sconcat :: NonEmpty PluginRecompile -> PluginRecompile # stimes :: Integral b => b -> PluginRecompile -> PluginRecompile #
Semigroup Nablas # |
Instance details Defined in GHC.HsToCore.Pmc.Solver.Types Methods (<>) :: Nablas -> Nablas -> Nablas # sconcat :: NonEmpty Nablas -> Nablas # stimes :: Integral b => b -> Nablas -> Nablas #
Semigroup Precision # |
Instance details Defined in GHC.HsToCore.Pmc.Types Methods (<>) :: Precision -> Precision -> Precision # sconcat :: NonEmpty Precision -> Precision # stimes :: Integral b => b -> Precision -> Precision #
Semigroup IfaceAppArgs # |
Instance details Defined in GHC.Iface.Type Methods (<>) :: IfaceAppArgs -> IfaceAppArgs -> IfaceAppArgs # sconcat :: NonEmpty IfaceAppArgs -> IfaceAppArgs # stimes :: Integral b => b -> IfaceAppArgs -> IfaceAppArgs #
Semigroup JStgStat # |
Instance details Defined in GHC.JS.JStg.Syntax Methods (<>) :: JStgStat -> JStgStat -> JStgStat # sconcat :: NonEmpty JStgStat -> JStgStat # stimes :: Integral b => b -> JStgStat -> JStgStat #
Semigroup JStat # |
Instance details Defined in GHC.JS.Syntax Methods (<>) :: JStat -> JStat -> JStat # sconcat :: NonEmpty JStat -> JStat # stimes :: Integral b => b -> JStat -> JStat #
Semigroup AnnListItem # |
Instance details Defined in GHC.Parser.Annotation Methods (<>) :: AnnListItem -> AnnListItem -> AnnListItem # sconcat :: NonEmpty AnnListItem -> AnnListItem # stimes :: Integral b => b -> AnnListItem -> AnnListItem #
Semigroup EpAnnComments # |
Instance details Defined in GHC.Parser.Annotation Methods (<>) :: EpAnnComments -> EpAnnComments -> EpAnnComments # sconcat :: NonEmpty EpAnnComments -> EpAnnComments # stimes :: Integral b => b -> EpAnnComments -> EpAnnComments #
Semigroup EpaLocation # |
Instance details Defined in GHC.Parser.Annotation Methods (<>) :: EpaLocation -> EpaLocation -> EpaLocation # sconcat :: NonEmpty EpaLocation -> EpaLocation # stimes :: Integral b => b -> EpaLocation -> EpaLocation #
Semigroup JSOptions # |
Instance details Defined in GHC.StgToJS.Object Methods (<>) :: JSOptions -> JSOptions -> JSOptions # sconcat :: NonEmpty JSOptions -> JSOptions # stimes :: Integral b => b -> JSOptions -> JSOptions #
Semigroup CIStatic # |
Instance details Defined in GHC.StgToJS.Types Methods (<>) :: CIStatic -> CIStatic -> CIStatic # sconcat :: NonEmpty CIStatic -> CIStatic # stimes :: Integral b => b -> CIStatic -> CIStatic #
Semigroup CheckTyEqResult # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (<>) :: CheckTyEqResult -> CheckTyEqResult -> CheckTyEqResult # sconcat :: NonEmpty CheckTyEqResult -> CheckTyEqResult # stimes :: Integral b => b -> CheckTyEqResult -> CheckTyEqResult #
Semigroup HasGivenEqs # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (<>) :: HasGivenEqs -> HasGivenEqs -> HasGivenEqs # sconcat :: NonEmpty HasGivenEqs -> HasGivenEqs # stimes :: Integral b => b -> HasGivenEqs -> HasGivenEqs #
Semigroup RewriterSet # |
Instance details Defined in GHC.Tc.Types.Constraint Methods (<>) :: RewriterSet -> RewriterSet -> RewriterSet # sconcat :: NonEmpty RewriterSet -> RewriterSet # stimes :: Integral b => b -> RewriterSet -> RewriterSet #

Semigroup HsWrapper #

The Semigroup instance is a bit fishy, since `WpCompose`, as a data constructor, is "syntactic" and not associative. Concretely, if `a`, `b`, and `c` aren't `WpHole`:

    (a <> b) <> c ?= a <> (b <> c)

## >

    (a `WpCompose` b) `WpCompose` c /= @ a `WpCompose` (b `WpCompose` c)

However these two associations are are "semantically equal" in the sense that they produce equal functions when passed to `GHC.HsToCore.Binds.dsHsWrapper`.

Instance details Defined in GHC.Tc.Types.Evidence Methods (<>) :: HsWrapper -> HsWrapper -> HsWrapper # sconcat :: NonEmpty HsWrapper -> HsWrapper # stimes :: Integral b => b -> HsWrapper -> HsWrapper #
Semigroup InsideLam # | If any occurrence of an identifier is inside a lambda, then the occurrence info of that identifier marks it as occurring inside a lambda
Instance details Defined in GHC.Types.Basic Methods (<>) :: InsideLam -> InsideLam -> InsideLam # sconcat :: NonEmpty InsideLam -> InsideLam # stimes :: Integral b => b -> InsideLam -> InsideLam #
Semigroup InterestingCxt # | If there is any `interesting` identifier occurrence, then the aggregated occurrence info of that identifier is considered interesting.
Instance details Defined in GHC.Types.Basic Methods (<>) :: InterestingCxt -> InterestingCxt -> InterestingCxt # sconcat :: NonEmpty InterestingCxt -> InterestingCxt # stimes :: Integral b => b -> InterestingCxt -> InterestingCxt #
Semigroup SuccessFlag # |
Instance details Defined in GHC.Types.Basic Methods (<>) :: SuccessFlag -> SuccessFlag -> SuccessFlag # sconcat :: NonEmpty SuccessFlag -> SuccessFlag # stimes :: Integral b => b -> SuccessFlag -> SuccessFlag #
Semigroup CHeader # |
Instance details Defined in GHC.Types.ForeignStubs Methods (<>) :: CHeader -> CHeader -> CHeader # sconcat :: NonEmpty CHeader -> CHeader # stimes :: Integral b => b -> CHeader -> CHeader #
Semigroup CStub # |
Instance details Defined in GHC.Types.ForeignStubs Methods (<>) :: CStub -> CStub -> CStub # sconcat :: NonEmpty CStub -> CStub # stimes :: Integral b => b -> CStub -> CStub #
Semigroup NonCaffySet # |
Instance details Defined in GHC.Types.Name.Set Methods (<>) :: NonCaffySet -> NonCaffySet -> NonCaffySet # sconcat :: NonEmpty NonCaffySet -> NonCaffySet # stimes :: Integral b => b -> NonCaffySet -> NonCaffySet #
Semigroup BufSpan # |
Instance details Defined in GHC.Types.SrcLoc Methods (<>) :: BufSpan -> BufSpan -> BufSpan # sconcat :: NonEmpty BufSpan -> BufSpan # stimes :: Integral b => b -> BufSpan -> BufSpan #
Semigroup ModuleOrigin # |
Instance details Defined in GHC.Unit.State Methods (<>) :: ModuleOrigin -> ModuleOrigin -> ModuleOrigin # sconcat :: NonEmpty ModuleOrigin -> ModuleOrigin # stimes :: Integral b => b -> ModuleOrigin -> ModuleOrigin #
Semigroup PprColour # |
Instance details Defined in GHC.Utils.Ppr.Colour Methods (<>) :: PprColour -> PprColour -> PprColour # sconcat :: NonEmpty PprColour -> PprColour # stimes :: Integral b => b -> PprColour -> PprColour #
Semigroup Ordering | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: Ordering -> Ordering -> Ordering # sconcat :: NonEmpty Ordering -> Ordering # stimes :: Integral b => b -> Ordering -> Ordering #
Semigroup OsString |
Instance details Defined in System.OsString.Internal.Types Methods (<>) :: OsString -> OsString -> OsString # sconcat :: NonEmpty OsString -> OsString # stimes :: Integral b => b -> OsString -> OsString #
Semigroup PosixString |
Instance details Defined in System.OsString.Internal.Types Methods (<>) :: PosixString -> PosixString -> PosixString # sconcat :: NonEmpty PosixString -> PosixString # stimes :: Integral b => b -> PosixString -> PosixString #
Semigroup WindowsString |
Instance details Defined in System.OsString.Internal.Types Methods (<>) :: WindowsString -> WindowsString -> WindowsString # sconcat :: NonEmpty WindowsString -> WindowsString # stimes :: Integral b => b -> WindowsString -> WindowsString #
Semigroup Doc |
Instance details Defined in Text.PrettyPrint.HughesPJ Methods (<>) :: Doc -> Doc -> Doc # sconcat :: NonEmpty Doc -> Doc # stimes :: Integral b => b -> Doc -> Doc #
Semigroup StatxFlags | ORs the flags.
Instance details Defined in System.Posix.Files.Common Methods (<>) :: StatxFlags -> StatxFlags -> StatxFlags # sconcat :: NonEmpty StatxFlags -> StatxFlags # stimes :: Integral b => b -> StatxFlags -> StatxFlags #
Semigroup StatxMask | ORs the masks.
Instance details Defined in System.Posix.Files.Common Methods (<>) :: StatxMask -> StatxMask -> StatxMask # sconcat :: NonEmpty StatxMask -> StatxMask # stimes :: Integral b => b -> StatxMask -> StatxMask #
Semigroup () | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: () -> () -> () # sconcat :: NonEmpty () -> () # stimes :: Integral b => b -> () -> () #
Semigroup (FromMaybe b) |
Instance details Defined in Data.Foldable1 Methods (<>) :: FromMaybe b -> FromMaybe b -> FromMaybe b # sconcat :: NonEmpty (FromMaybe b) -> FromMaybe b # stimes :: Integral b0 => b0 -> FromMaybe b -> FromMaybe b #
Semigroup a => Semigroup (JoinWith a) |
Instance details Defined in Data.Foldable1 Methods (<>) :: JoinWith a -> JoinWith a -> JoinWith a # sconcat :: NonEmpty (JoinWith a) -> JoinWith a # stimes :: Integral b => b -> JoinWith a -> JoinWith a #
Semigroup (NonEmptyDList a) |
Instance details Defined in Data.Foldable1 Methods (<>) :: NonEmptyDList a -> NonEmptyDList a -> NonEmptyDList a # sconcat :: NonEmpty (NonEmptyDList a) -> NonEmptyDList a # stimes :: Integral b => b -> NonEmptyDList a -> NonEmptyDList a #

Semigroup (Comparison a)

`(`<>`)` on comparisons combines results with `(`<>`) @Ordering`. Without newtypes this equals ``liftA2` (`liftA2` (`<>`))`.

    (<>) :: Comparison a -> Comparison a -> Comparison a
    Comparison cmp <> Comparison cmp' = Comparison a a' ->
      cmp a a' <> cmp a a'

Instance details Defined in Data.Functor.Contravariant Methods (<>) :: Comparison a -> Comparison a -> Comparison a # sconcat :: NonEmpty (Comparison a) -> Comparison a # stimes :: Integral b => b -> Comparison a -> Comparison a #

Semigroup (Equivalence a)

`(`<>`)` on equivalences uses logical conjunction `(`&&`)` on the results. Without newtypes this equals ``liftA2` (`liftA2` (&&))`.

    (<>) :: Equivalence a -> Equivalence a -> Equivalence a
    Equivalence equiv <> Equivalence equiv' = Equivalence a b ->
      equiv a b && equiv' a b

Instance details Defined in Data.Functor.Contravariant Methods (<>) :: Equivalence a -> Equivalence a -> Equivalence a # sconcat :: NonEmpty (Equivalence a) -> Equivalence a # stimes :: Integral b => b -> Equivalence a -> Equivalence a #

Semigroup (Predicate a)

`(`<>`)` on predicates uses logical conjunction `(`&&`)` on the results. Without newtypes this equals ``liftA2` (&&)`.

    (<>) :: Predicate a -> Predicate a -> Predicate a
    Predicate pred <> Predicate pred' = Predicate a ->
      pred a && pred' a

Instance details Defined in Data.Functor.Contravariant Methods (<>) :: Predicate a -> Predicate a -> Predicate a # sconcat :: NonEmpty (Predicate a) -> Predicate a # stimes :: Integral b => b -> Predicate a -> Predicate a #
Semigroup (First a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (<>) :: First a -> First a -> First a # sconcat :: NonEmpty (First a) -> First a # stimes :: Integral b => b -> First a -> First a #
Semigroup (Last a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (<>) :: Last a -> Last a -> Last a # sconcat :: NonEmpty (Last a) -> Last a # stimes :: Integral b => b -> Last a -> Last a #
Ord a => Semigroup (Max a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (<>) :: Max a -> Max a -> Max a # sconcat :: NonEmpty (Max a) -> Max a # stimes :: Integral b => b -> Max a -> Max a #
Ord a => Semigroup (Min a) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (<>) :: Min a -> Min a -> Min a # sconcat :: NonEmpty (Min a) -> Min a # stimes :: Integral b => b -> Min a -> Min a #
Monoid m => Semigroup (WrappedMonoid m) | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods (<>) :: WrappedMonoid m -> WrappedMonoid m -> WrappedMonoid m # sconcat :: NonEmpty (WrappedMonoid m) -> WrappedMonoid m # stimes :: Integral b => b -> WrappedMonoid m -> WrappedMonoid m #
Semigroup (PutM ()) |
Instance details Defined in Data.Binary.Put Methods (<>) :: PutM () -> PutM () -> PutM () # sconcat :: NonEmpty (PutM ()) -> PutM () # stimes :: Integral b => b -> PutM () -> PutM () #
Semigroup (IntMap a) | Since: containers-0.5.7
Instance details Defined in Data.IntMap.Internal Methods (<>) :: IntMap a -> IntMap a -> IntMap a # sconcat :: NonEmpty (IntMap a) -> IntMap a # stimes :: Integral b => b -> IntMap a -> IntMap a #
Semigroup (Seq a) | Since: containers-0.5.7
Instance details Defined in Data.Sequence.Internal Methods (<>) :: Seq a -> Seq a -> Seq a # sconcat :: NonEmpty (Seq a) -> Seq a # stimes :: Integral b => b -> Seq a -> Seq a #
Ord a => Semigroup (Intersection a) |
Instance details Defined in Data.Set.Internal Methods (<>) :: Intersection a -> Intersection a -> Intersection a # sconcat :: NonEmpty (Intersection a) -> Intersection a # stimes :: Integral b => b -> Intersection a -> Intersection a #
Semigroup (MergeSet a) |
Instance details Defined in Data.Set.Internal Methods (<>) :: MergeSet a -> MergeSet a -> MergeSet a # sconcat :: NonEmpty (MergeSet a) -> MergeSet a # stimes :: Integral b => b -> MergeSet a -> MergeSet a #
Ord a => Semigroup (Set a) | Since: containers-0.5.7
Instance details Defined in Data.Set.Internal Methods (<>) :: Set a -> Set a -> Set a # sconcat :: NonEmpty (Set a) -> Set a # stimes :: Integral b => b -> Set a -> Set a #
Semigroup (NonEmpty a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: NonEmpty a -> NonEmpty a -> NonEmpty a # sconcat :: NonEmpty (NonEmpty a) -> NonEmpty a # stimes :: Integral b => b -> NonEmpty a -> NonEmpty a #
Semigroup a => Semigroup (STM a) | @since base-4.17.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods (<>) :: STM a -> STM a -> STM a # sconcat :: NonEmpty (STM a) -> STM a # stimes :: Integral b => b -> STM a -> STM a #
Bits a => Semigroup (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (<>) :: And a -> And a -> And a # sconcat :: NonEmpty (And a) -> And a # stimes :: Integral b => b -> And a -> And a #
FiniteBits a => Semigroup (Iff a) | This constraint is arguably too strong. However, as some types (such as `Natural`) have undefined `complement`, this is the only safe choice. @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (<>) :: Iff a -> Iff a -> Iff a # sconcat :: NonEmpty (Iff a) -> Iff a # stimes :: Integral b => b -> Iff a -> Iff a #
Bits a => Semigroup (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (<>) :: Ior a -> Ior a -> Ior a # sconcat :: NonEmpty (Ior a) -> Ior a # stimes :: Integral b => b -> Ior a -> Ior a #
Bits a => Semigroup (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods (<>) :: Xor a -> Xor a -> Xor a # sconcat :: NonEmpty (Xor a) -> Xor a # stimes :: Integral b => b -> Xor a -> Xor a #
Semigroup a => Semigroup (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods (<>) :: Identity a -> Identity a -> Identity a # sconcat :: NonEmpty (Identity a) -> Identity a # stimes :: Integral b => b -> Identity a -> Identity a #
Ord a => Semigroup (Max a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods (<>) :: Max a -> Max a -> Max a # sconcat :: NonEmpty (Max a) -> Max a # stimes :: Integral b => b -> Max a -> Max a #
Ord a => Semigroup (Min a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods (<>) :: Min a -> Min a -> Min a # sconcat :: NonEmpty (Min a) -> Min a # stimes :: Integral b => b -> Min a -> Min a #
Semigroup (First a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (<>) :: First a -> First a -> First a # sconcat :: NonEmpty (First a) -> First a # stimes :: Integral b => b -> First a -> First a #
Semigroup (Last a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (<>) :: Last a -> Last a -> Last a # sconcat :: NonEmpty (Last a) -> Last a # stimes :: Integral b => b -> Last a -> Last a #
Semigroup a => Semigroup (Down a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods (<>) :: Down a -> Down a -> Down a # sconcat :: NonEmpty (Down a) -> Down a # stimes :: Integral b => b -> Down a -> Down a #
Semigroup a => Semigroup (Dual a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: Dual a -> Dual a -> Dual a # sconcat :: NonEmpty (Dual a) -> Dual a # stimes :: Integral b => b -> Dual a -> Dual a #
Semigroup (Endo a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: Endo a -> Endo a -> Endo a # sconcat :: NonEmpty (Endo a) -> Endo a # stimes :: Integral b => b -> Endo a -> Endo a #
Num a => Semigroup (Product a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: Product a -> Product a -> Product a # sconcat :: NonEmpty (Product a) -> Product a # stimes :: Integral b => b -> Product a -> Product a #
Num a => Semigroup (Sum a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: Sum a -> Sum a -> Sum a # sconcat :: NonEmpty (Sum a) -> Sum a # stimes :: Integral b => b -> Sum a -> Sum a #
(Generic a, Semigroup (Rep a ())) => Semigroup (Generically a) | @since base-4.17.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: Generically a -> Generically a -> Generically a # sconcat :: NonEmpty (Generically a) -> Generically a # stimes :: Integral b => b -> Generically a -> Generically a #
Semigroup p => Semigroup (Par1 p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: Par1 p -> Par1 p -> Par1 p # sconcat :: NonEmpty (Par1 p) -> Par1 p # stimes :: Integral b => b -> Par1 p -> Par1 p #
Semigroup (Bag a) # |
Instance details Defined in GHC.Data.Bag Methods (<>) :: Bag a -> Bag a -> Bag a # sconcat :: NonEmpty (Bag a) -> Bag a # stimes :: Integral b => b -> Bag a -> Bag a #
Semigroup (OrdList a) # |
Instance details Defined in GHC.Data.OrdList Methods (<>) :: OrdList a -> OrdList a -> OrdList a # sconcat :: NonEmpty (OrdList a) -> OrdList a # stimes :: Integral b => b -> OrdList a -> OrdList a #
Semigroup a => Semigroup (Pair a) # |
Instance details Defined in GHC.Data.Pair Methods (<>) :: Pair a -> Pair a -> Pair a # sconcat :: NonEmpty (Pair a) -> Pair a # stimes :: Integral b => b -> Pair a -> Pair a #
Semigroup a => Semigroup (Maybe a) # |
Instance details Defined in GHC.Data.Strict Methods (<>) :: Maybe a -> Maybe a -> Maybe a # sconcat :: NonEmpty (Maybe a) -> Maybe a # stimes :: Integral b => b -> Maybe a -> Maybe a #
Semigroup (Word64Map a) # | Since: 0.5.7
Instance details Defined in GHC.Data.Word64Map.Internal Methods (<>) :: Word64Map a -> Word64Map a -> Word64Map a # sconcat :: NonEmpty (Word64Map a) -> Word64Map a # stimes :: Integral b => b -> Word64Map a -> Word64Map a #
Semigroup (AnnSortKey tag) # |
Instance details Defined in GHC.Parser.Annotation Methods (<>) :: AnnSortKey tag -> AnnSortKey tag -> AnnSortKey tag # sconcat :: NonEmpty (AnnSortKey tag) -> AnnSortKey tag # stimes :: Integral b => b -> AnnSortKey tag -> AnnSortKey tag #
Semigroup a => Semigroup (EpAnn a) # |
Instance details Defined in GHC.Parser.Annotation Methods (<>) :: EpAnn a -> EpAnn a -> EpAnn a # sconcat :: NonEmpty (EpAnn a) -> EpAnn a # stimes :: Integral b => b -> EpAnn a -> EpAnn a #
Semigroup (Messages e) # |
Instance details Defined in GHC.Types.Error Methods (<>) :: Messages e -> Messages e -> Messages e # sconcat :: NonEmpty (Messages e) -> Messages e # stimes :: Integral b => b -> Messages e -> Messages e #
Semigroup (UniqSet a) # |
Instance details Defined in GHC.Types.Unique.Set Methods (<>) :: UniqSet a -> UniqSet a -> UniqSet a # sconcat :: NonEmpty (UniqSet a) -> UniqSet a # stimes :: Integral b => b -> UniqSet a -> UniqSet a #
Semigroup a => Semigroup (Q a) # | Since: 2.17.0.0
Instance details Defined in Language.Haskell.TH.Syntax Methods (<>) :: Q a -> Q a -> Q a # sconcat :: NonEmpty (Q a) -> Q a # stimes :: Integral b => b -> Q a -> Q a #
Semigroup a => Semigroup (IO a) | @since base-4.10.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: IO a -> IO a -> IO a # sconcat :: NonEmpty (IO a) -> IO a # stimes :: Integral b => b -> IO a -> IO a #
Semigroup (Doc a) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (<>) :: Doc a -> Doc a -> Doc a # sconcat :: NonEmpty (Doc a) -> Doc a # stimes :: Integral b => b -> Doc a -> Doc a #
Semigroup a => Semigroup (Q a) | Since: template-haskell-2.17.0.0
Instance details Defined in Language.Haskell.TH.Syntax Methods (<>) :: Q a -> Q a -> Q a # sconcat :: NonEmpty (Q a) -> Q a # stimes :: Integral b => b -> Q a -> Q a #
Semigroup a => Semigroup (Maybe a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: Maybe a -> Maybe a -> Maybe a # sconcat :: NonEmpty (Maybe a) -> Maybe a # stimes :: Integral b => b -> Maybe a -> Maybe a #
Semigroup a => Semigroup (Solo a) | @since base-4.15
Instance details Defined in GHC.Internal.Base Methods (<>) :: Solo a -> Solo a -> Solo a # sconcat :: NonEmpty (Solo a) -> Solo a # stimes :: Integral b => b -> Solo a -> Solo a #
Semigroup [a] | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: [a] -> [a] -> [a] # sconcat :: NonEmpty [a] -> [a] # stimes :: Integral b => b -> [a] -> [a] #

Semigroup a => Semigroup (Op a b)

`(`<>`) @(Op a b)` without newtypes is `(`<>`) @(b->a)` = `liftA2 (`<>`)`. This lifts the `Semigroup` operation `(`<>`)` over the output of `a`.

    (<>) :: Op a b -> Op a b -> Op a b
    Op f <> Op g = Op a -> f a <> g a

Instance details Defined in Data.Functor.Contravariant Methods (<>) :: Op a b -> Op a b -> Op a b # sconcat :: NonEmpty (Op a b) -> Op a b # stimes :: Integral b0 => b0 -> Op a b -> Op a b #
Ord k => Semigroup (Map k v) |
Instance details Defined in Data.Map.Internal Methods (<>) :: Map k v -> Map k v -> Map k v # sconcat :: NonEmpty (Map k v) -> Map k v # stimes :: Integral b => b -> Map k v -> Map k v #
Semigroup (Either a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Either Methods (<>) :: Either a b -> Either a b -> Either a b # sconcat :: NonEmpty (Either a b) -> Either a b # stimes :: Integral b0 => b0 -> Either a b -> Either a b #
Semigroup (Proxy s) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods (<>) :: Proxy s -> Proxy s -> Proxy s # sconcat :: NonEmpty (Proxy s) -> Proxy s # stimes :: Integral b => b -> Proxy s -> Proxy s #
Semigroup (U1 p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: U1 p -> U1 p -> U1 p # sconcat :: NonEmpty (U1 p) -> U1 p # stimes :: Integral b => b -> U1 p -> U1 p #
Semigroup (V1 p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: V1 p -> V1 p -> V1 p # sconcat :: NonEmpty (V1 p) -> V1 p # stimes :: Integral b => b -> V1 p -> V1 p #
Semigroup a => Semigroup (ST s a) | @since base-4.11.0.0
Instance details Defined in GHC.Internal.ST Methods (<>) :: ST s a -> ST s a -> ST s a # sconcat :: NonEmpty (ST s a) -> ST s a # stimes :: Integral b => b -> ST s a -> ST s a #
Semigroup (EnumSet a) # |
Instance details Defined in GHC.Data.EnumSet Methods (<>) :: EnumSet a -> EnumSet a -> EnumSet a # sconcat :: NonEmpty (EnumSet a) -> EnumSet a # stimes :: Integral b => b -> EnumSet a -> EnumSet a #
Semigroup (UniqMap k a) # |
Instance details Defined in GHC.Types.Unique.Map Methods (<>) :: UniqMap k a -> UniqMap k a -> UniqMap k a # sconcat :: NonEmpty (UniqMap k a) -> UniqMap k a # stimes :: Integral b => b -> UniqMap k a -> UniqMap k a #
(Semigroup a, Semigroup b) => Semigroup (a, b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: (a, b) -> (a, b) -> (a, b) # sconcat :: NonEmpty (a, b) -> (a, b) # stimes :: Integral b0 => b0 -> (a, b) -> (a, b) #
Semigroup b => Semigroup (a -> b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: (a -> b) -> (a -> b) -> a -> b # sconcat :: NonEmpty (a -> b) -> a -> b # stimes :: Integral b0 => b0 -> (a -> b) -> a -> b #
Semigroup a => Semigroup (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods (<>) :: Const a b -> Const a b -> Const a b # sconcat :: NonEmpty (Const a b) -> Const a b # stimes :: Integral b0 => b0 -> Const a b -> Const a b #
(Applicative f, Semigroup a) => Semigroup (Ap f a) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods (<>) :: Ap f a -> Ap f a -> Ap f a # sconcat :: NonEmpty (Ap f a) -> Ap f a # stimes :: Integral b => b -> Ap f a -> Ap f a #
Alternative f => Semigroup (Alt f a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods (<>) :: Alt f a -> Alt f a -> Alt f a # sconcat :: NonEmpty (Alt f a) -> Alt f a # stimes :: Integral b => b -> Alt f a -> Alt f a #
Semigroup (f p) => Semigroup (Rec1 f p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: Rec1 f p -> Rec1 f p -> Rec1 f p # sconcat :: NonEmpty (Rec1 f p) -> Rec1 f p # stimes :: Integral b => b -> Rec1 f p -> Rec1 f p #
Semigroup (UniqFM key a) # |
Instance details Defined in GHC.Types.Unique.FM Methods (<>) :: UniqFM key a -> UniqFM key a -> UniqFM key a # sconcat :: NonEmpty (UniqFM key a) -> UniqFM key a # stimes :: Integral b => b -> UniqFM key a -> UniqFM key a #
Semigroup a => Semigroup (Constant a b) |
Instance details Defined in Data.Functor.Constant Methods (<>) :: Constant a b -> Constant a b -> Constant a b # sconcat :: NonEmpty (Constant a b) -> Constant a b # stimes :: Integral b0 => b0 -> Constant a b -> Constant a b #
(Semigroup a, Semigroup b, Semigroup c) => Semigroup (a, b, c) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: (a, b, c) -> (a, b, c) -> (a, b, c) # sconcat :: NonEmpty (a, b, c) -> (a, b, c) # stimes :: Integral b0 => b0 -> (a, b, c) -> (a, b, c) #
(Semigroup (f a), Semigroup (g a)) => Semigroup (Product f g a) | Since: base-4.16.0.0
Instance details Defined in Data.Functor.Product Methods (<>) :: Product f g a -> Product f g a -> Product f g a # sconcat :: NonEmpty (Product f g a) -> Product f g a # stimes :: Integral b => b -> Product f g a -> Product f g a #
(Semigroup (f p), Semigroup (g p)) => Semigroup ((f :*: g) p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: (f :*: g) p -> (f :*: g) p -> (f :*: g) p # sconcat :: NonEmpty ((f :*: g) p) -> (f :*: g) p # stimes :: Integral b => b -> (f :*: g) p -> (f :*: g) p #
Semigroup c => Semigroup (K1 i c p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: K1 i c p -> K1 i c p -> K1 i c p # sconcat :: NonEmpty (K1 i c p) -> K1 i c p # stimes :: Integral b => b -> K1 i c p -> K1 i c p #

Semigroup a => Semigroup (ParsecT s u m a)

The `Semigroup` instance for `ParsecT` is used to append the result of several parsers, for example:

    (many $ char a) <> (many $ char b)

The above will parse a string like `"aabbb"` and return a successful parse result `"aabbb"`. Compare against the below which will produce a result of `"bbb"` for the same input:

    (many $ char a) >> (many $ char b)
    (many $ char a) *> (many $ char b)

Since: parsec-3.1.12

Instance details Defined in Text.Parsec.Prim Methods (<>) :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a # sconcat :: NonEmpty (ParsecT s u m a) -> ParsecT s u m a # stimes :: Integral b => b -> ParsecT s u m a -> ParsecT s u m a #
(Semigroup a, Semigroup b, Semigroup c, Semigroup d) => Semigroup (a, b, c, d) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: (a, b, c, d) -> (a, b, c, d) -> (a, b, c, d) # sconcat :: NonEmpty (a, b, c, d) -> (a, b, c, d) # stimes :: Integral b0 => b0 -> (a, b, c, d) -> (a, b, c, d) #
Semigroup (f (g a)) => Semigroup (Compose f g a) | Since: base-4.16.0.0
Instance details Defined in Data.Functor.Compose Methods (<>) :: Compose f g a -> Compose f g a -> Compose f g a # sconcat :: NonEmpty (Compose f g a) -> Compose f g a # stimes :: Integral b => b -> Compose f g a -> Compose f g a #
Semigroup (f (g p)) => Semigroup ((f :.: g) p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: (f :.: g) p -> (f :.: g) p -> (f :.: g) p # sconcat :: NonEmpty ((f :.: g) p) -> (f :.: g) p # stimes :: Integral b => b -> (f :.: g) p -> (f :.: g) p #
Semigroup (f p) => Semigroup (M1 i c f p) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods (<>) :: M1 i c f p -> M1 i c f p -> M1 i c f p # sconcat :: NonEmpty (M1 i c f p) -> M1 i c f p # stimes :: Integral b => b -> M1 i c f p -> M1 i c f p #
(Semigroup a, Semigroup b, Semigroup c, Semigroup d, Semigroup e) => Semigroup (a, b, c, d, e) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods (<>) :: (a, b, c, d, e) -> (a, b, c, d, e) -> (a, b, c, d, e) # sconcat :: NonEmpty (a, b, c, d, e) -> (a, b, c, d, e) # stimes :: Integral b0 => b0 -> (a, b, c, d, e) -> (a, b, c, d, e) #

type String = [Char] #

`String` is an alias for a list of characters.

String constants in Haskell are values of type `String`. That means if you write a string literal like `"hello world"`, it will have the type `[Char]`, which is the same as `String`.

Note: You can ask the compiler to automatically infer different types with the `-XOverloadedStrings` language extension, for example `"hello world" :: Text`. See `IsString` for more information.

Because `String` is just a list of characters, you can use normal list functions to do basic string manipulation. See Data.List for operations on lists.

### Performance considerations

Expand

`[Char]` is a relatively memory-inefficient type. It is a linked list of boxed word-size characters, internally it looks something like:

    ╭─────┬───┬──╮  ╭─────┬───┬──╮  ╭─────┬───┬──╮  ╭────╮
    │ (:) │   │ ─┼─>│ (:) │   │ ─┼─>│ (:) │   │ ─┼─>│ [] │
    ╰─────┴─┼─┴──╯  ╰─────┴─┼─┴──╯  ╰─────┴─┼─┴──╯  ╰────╯
            v               v               v
           'a'             'b'             'c'

The `String` "abc" will use `5*3+1 = 16` (in general `5n+1`) words of space in memory.

Furthermore, operations like `(++)` (string concatenation) are `O(n)` (in the left argument).

For historical reasons, the `base` library uses `String` in a lot of places for the conceptual simplicity, but library code dealing with user-data should use the text package for Unicode text, or the the bytestring package for binary data.

type Rational = Ratio Integer #

Arbitrary-precision rational numbers, represented as a ratio of two `Integer` values. A rational number may be constructed using the `%` operator.

data Either a b #

The `Either` type represents values with two possibilities: a value of type ``Either` a b` is either ``Left` a` or ``Right` b`.

The `Either` type is sometimes used to represent a value which is either correct or an error; by convention, the `Left` constructor is used to hold an error value and the `Right` constructor is used to hold a correct value (mnemonic: "right" also means "correct").

#### Examples

Expand

The type ``Either` `String` `Int`` is the type of values which can be either a `String` or an `Int`. The `Left` constructor can be used only on `String`s, and the `Right` constructor can be used only on `Int`s:

    >>> let s = Left "foo" :: Either String Int
    >>> s
    Left "foo"
    >>> let n = Right 3 :: Either String Int
    >>> n
    Right 3
    >>> :type s
    s :: Either String Int
    >>> :type n
    n :: Either String Int

The `fmap` from our `Functor` instance will ignore `Left` values, but will apply the supplied function to values contained in a `Right`:

    >>> let s = Left "foo" :: Either String Int
    >>> let n = Right 3 :: Either String Int
    >>> fmap (*2) s
    Left "foo"
    >>> fmap (*2) n
    Right 6

The `Monad` instance for `Either` allows us to chain together multiple actions which may fail, and fail overall if any of the individual steps failed. First we'll write a function that can either parse an `Int` from a `Char`, or fail.

    >>> import Data.Char ( digitToInt, isDigit )
    >>> :{
        let parseEither :: Char -> Either String Int
            parseEither c
              | isDigit c = Right (digitToInt c)
              | otherwise = Left "parse error"
    >>> :}

The following should work, since both `'1'` and `'2'` can be parsed as `Int`s.

    >>> :{
        let parseMultiple :: Either String Int
            parseMultiple = do
              x <- parseEither '1'
              y <- parseEither '2'
              return (x + y)
    >>> :}

    >>> parseMultiple
    Right 3

But the following should fail overall, since the first operation where we attempt to parse `'m'` as an `Int` will fail:

    >>> :{
        let parseMultiple :: Either String Int
            parseMultiple = do
              x <- parseEither 'm'
              y <- parseEither '2'
              return (x + y)
    >>> :}

    >>> parseMultiple
    Left "parse error"

Constructors

Left a |
Right b |

#### Instances

Instances details

Bifoldable Either | Since: base-4.10.0.0
Instance details Defined in Data.Bifoldable Methods bifold :: Monoid m => Either m m -> m # bifoldMap :: Monoid m => (a -> m) -> (b -> m) -> Either a b -> m # bifoldr :: (a -> c -> c) -> (b -> c -> c) -> c -> Either a b -> c # bifoldl :: (c -> a -> c) -> (c -> b -> c) -> c -> Either a b -> c #
Bifoldable1 Either |
Instance details Defined in Data.Bifoldable1 Methods bifold1 :: Semigroup m => Either m m -> m # bifoldMap1 :: Semigroup m => (a -> m) -> (b -> m) -> Either a b -> m #
Bifunctor Either | Since: base-4.8.0.0
Instance details Defined in Data.Bifunctor Methods bimap :: (a -> b) -> (c -> d) -> Either a c -> Either b d # first :: (a -> b) -> Either a c -> Either b c # second :: (b -> c) -> Either a b -> Either a c #
Bitraversable Either | Since: base-4.10.0.0
Instance details Defined in Data.Bitraversable Methods bitraverse :: Applicative f => (a -> f c) -> (b -> f d) -> Either a b -> f (Either c d) #
Eq2 Either | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftEq2 :: (a -> b -> Bool) -> (c -> d -> Bool) -> Either a c -> Either b d -> Bool #
Ord2 Either | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftCompare2 :: (a -> b -> Ordering) -> (c -> d -> Ordering) -> Either a c -> Either b d -> Ordering #
Read2 Either | Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Classes

Methods

liftReadsPrec2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> Int -> ReadS (Either a b) #

liftReadList2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> ReadS [Either a b] #

liftReadPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec (Either a b) #

liftReadListPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec [Either a b] #

Show2 Either | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftShowsPrec2 :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> (Int -> b -> ShowS) -> ([b] -> ShowS) -> Int -> Either a b -> ShowS # liftShowList2 :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> (Int -> b -> ShowS) -> ([b] -> ShowS) -> [Either a b] -> ShowS #
NFData2 Either | Since: deepseq-1.4.3.0
Instance details Defined in Control.DeepSeq Methods liftRnf2 :: (a -> ()) -> (b -> ()) -> Either a b -> () #
Generic1 (Either a :: Type -> Type) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 (Either a :: Type -> Type) | @since base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep1 (Either a :: Type -> Type) = D1 ('MetaData "Either" "GHC.Internal.Data.Either" "ghc-internal" 'False) (C1 ('MetaCons "Left" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)) :+: C1 ('MetaCons "Right" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))

Methods

from1 :: Either a a0 -> Rep1 (Either a) a0 #

to1 :: Rep1 (Either a) a0 -> Either a a0 #

(Lift a, Lift b) => Lift (Either a b :: Type) # |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Either a b -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Either a b -> Code m (Either a b) #
(Lift a, Lift b) => Lift (Either a b :: Type) |
Instance details Defined in Language.Haskell.TH.Syntax Methods lift :: Quote m => Either a b -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Either a b -> Code m (Either a b) #
Eq a => Eq1 (Either a) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftEq :: (a0 -> b -> Bool) -> Either a a0 -> Either a b -> Bool #
Ord a => Ord1 (Either a) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftCompare :: (a0 -> b -> Ordering) -> Either a a0 -> Either a b -> Ordering #
Read a => Read1 (Either a) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftReadsPrec :: (Int -> ReadS a0) -> ReadS [a0] -> Int -> ReadS (Either a a0) # liftReadList :: (Int -> ReadS a0) -> ReadS [a0] -> ReadS [Either a a0] # liftReadPrec :: ReadPrec a0 -> ReadPrec [a0] -> ReadPrec (Either a a0) # liftReadListPrec :: ReadPrec a0 -> ReadPrec [a0] -> ReadPrec [Either a a0] #
Show a => Show1 (Either a) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Classes Methods liftShowsPrec :: (Int -> a0 -> ShowS) -> ([a0] -> ShowS) -> Int -> Either a a0 -> ShowS # liftShowList :: (Int -> a0 -> ShowS) -> ([a0] -> ShowS) -> [Either a a0] -> ShowS #
NFData a => NFData1 (Either a) | Since: deepseq-1.4.3.0
Instance details Defined in Control.DeepSeq Methods liftRnf :: (a0 -> ()) -> Either a a0 -> () #
e ~ SomeException => MonadCatch (Either e) | Since: exceptions-0.8.3
Instance details Defined in Control.Monad.Catch Methods catch :: (HasCallStack, Exception e0) => Either e a -> (e0 -> Either e a) -> Either e a #
e ~ SomeException => MonadMask (Either e) | Since: exceptions-0.8.3
Instance details Defined in Control.Monad.Catch Methods mask :: HasCallStack => ((forall a. Either e a -> Either e a) -> Either e b) -> Either e b # uninterruptibleMask :: HasCallStack => ((forall a. Either e a -> Either e a) -> Either e b) -> Either e b # generalBracket :: HasCallStack => Either e a -> (a -> ExitCase b -> Either e c) -> (a -> Either e b) -> Either e (b, c) #
e ~ SomeException => MonadThrow (Either e) |
Instance details Defined in Control.Monad.Catch Methods throwM :: (HasCallStack, Exception e0) => e0 -> Either e a #
Applicative (Either e) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods pure :: a -> Either e a # (<*>) :: Either e (a -> b) -> Either e a -> Either e b # liftA2 :: (a -> b -> c) -> Either e a -> Either e b -> Either e c # (*>) :: Either e a -> Either e b -> Either e b # (<*) :: Either e a -> Either e b -> Either e a #
Functor (Either a) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods fmap :: (a0 -> b) -> Either a a0 -> Either a b # (<$) :: a0 -> Either a b -> Either a a0 #
Monad (Either e) | @since base-4.4.0.0
Instance details Defined in GHC.Internal.Data.Either Methods (>>=) :: Either e a -> (a -> Either e b) -> Either e b # (>>) :: Either e a -> Either e b -> Either e b # return :: a -> Either e a #
MonadFix (Either e) | @since base-4.3.0.0
Instance details Defined in GHC.Internal.Control.Monad.Fix Methods mfix :: (a -> Either e a) -> Either e a #
Foldable (Either a) | @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => Either a m -> m #

foldMap :: Monoid m => (a0 -> m) -> Either a a0 -> m #

foldMap' :: Monoid m => (a0 -> m) -> Either a a0 -> m #

foldr :: (a0 -> b -> b) -> b -> Either a a0 -> b #

foldr' :: (a0 -> b -> b) -> b -> Either a a0 -> b #

foldl :: (b -> a0 -> b) -> b -> Either a a0 -> b #

foldl' :: (b -> a0 -> b) -> b -> Either a a0 -> b #

foldr1 :: (a0 -> a0 -> a0) -> Either a a0 -> a0 #

foldl1 :: (a0 -> a0 -> a0) -> Either a a0 -> a0 #

toList :: Either a a0 -> [a0] #

null :: Either a a0 -> Bool #

length :: Either a a0 -> Int #

elem :: Eq a0 => a0 -> Either a a0 -> Bool #

maximum :: Ord a0 => Either a a0 -> a0 #

minimum :: Ord a0 => Either a a0 -> a0 #

sum :: Num a0 => Either a a0 -> a0 #

product :: Num a0 => Either a a0 -> a0 #

Traversable (Either a) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a0 -> f b) -> Either a a0 -> f (Either a b) # sequenceA :: Applicative f => Either a (f a0) -> f (Either a a0) # mapM :: Monad m => (a0 -> m b) -> Either a a0 -> m (Either a b) # sequence :: Monad m => Either a (m a0) -> m (Either a a0) #
(Binary a, Binary b) => Binary (Either a b) |
Instance details Defined in Data.Binary.Class Methods put :: Either a b -> Put # get :: Get (Either a b) # putList :: [Either a b] -> Put #
(NFData a, NFData b) => NFData (Either a b) |
Instance details Defined in Control.DeepSeq Methods rnf :: Either a b -> () #
Semigroup (Either a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Either Methods (<>) :: Either a b -> Either a b -> Either a b # sconcat :: NonEmpty (Either a b) -> Either a b # stimes :: Integral b0 => b0 -> Either a b -> Either a b #
(Data a, Data b) => Data (Either a b) | @since base-4.0.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b0. Data d => c (d -> b0) -> d -> c b0) -> (forall g. g -> c g) -> Either a b -> c (Either a b) #

gunfold :: (forall b0 r. Data b0 => c (b0 -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Either a b) #

toConstr :: Either a b -> Constr #

dataTypeOf :: Either a b -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Either a b)) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Either a b)) #

gmapT :: (forall b0. Data b0 => b0 -> b0) -> Either a b -> Either a b #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Either a b -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Either a b -> r #

gmapQ :: (forall d. Data d => d -> u) -> Either a b -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Either a b -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Either a b -> m (Either a b) #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Either a b -> m (Either a b) #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Either a b -> m (Either a b) #

Generic (Either a b) |

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (Either a b) | @since base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep (Either a b) = D1 ('MetaData "Either" "GHC.Internal.Data.Either" "ghc-internal" 'False) (C1 ('MetaCons "Left" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)) :+: C1 ('MetaCons "Right" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 b)))

Methods

from :: Either a b -> Rep (Either a b) x #

to :: Rep (Either a b) x -> Either a b #

(Read a, Read b) => Read (Either a b) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods readsPrec :: Int -> ReadS (Either a b) # readList :: ReadS [Either a b] # readPrec :: ReadPrec (Either a b) # readListPrec :: ReadPrec [Either a b] #
(Show a, Show b) => Show (Either a b) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods showsPrec :: Int -> Either a b -> ShowS # show :: Either a b -> String # showList :: [Either a b] -> ShowS #
(Binary a, Binary b) => Binary (Either a b) # |
Instance details Defined in GHC.Utils.Binary Methods put_ :: BinHandle -> Either a b -> IO () # put :: BinHandle -> Either a b -> IO (Bin (Either a b)) # get :: BinHandle -> IO (Either a b) #
(Outputable a, Outputable b) => Outputable (Either a b) # |
Instance details Defined in GHC.Utils.Outputable Methods ppr :: Either a b -> SDoc #
(Eq a, Eq b) => Eq (Either a b) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Either Methods (==) :: Either a b -> Either a b -> Bool # (/=) :: Either a b -> Either a b -> Bool #
(Ord a, Ord b) => Ord (Either a b) | @since base-2.01
Instance details Defined in GHC.Internal.Data.Either Methods compare :: Either a b -> Either a b -> Ordering # (<) :: Either a b -> Either a b -> Bool # (<=) :: Either a b -> Either a b -> Bool # (>) :: Either a b -> Either a b -> Bool # (>=) :: Either a b -> Either a b -> Bool # max :: Either a b -> Either a b -> Either a b # min :: Either a b -> Either a b -> Either a b #
(Pretty a, Pretty b) => Pretty (Either a b) |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Either a b -> Doc ann # pPrint :: Either a b -> Doc ann # pPrintList :: PrettyLevel -> [Either a b] -> Doc ann #
(Pretty a, Pretty b) => Pretty (Either a b) |
Instance details Defined in Text.PrettyPrint.HughesPJClass Methods pPrintPrec :: PrettyLevel -> Rational -> Either a b -> Doc # pPrint :: Either a b -> Doc # pPrintList :: PrettyLevel -> [Either a b] -> Doc #
type Rep1 (Either a :: Type -> Type) | @since base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep1 (Either a :: Type -> Type) = D1 ('MetaData "Either" "GHC.Internal.Data.Either" "ghc-internal" 'False) (C1 ('MetaCons "Left" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)) :+: C1 ('MetaCons "Right" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))

type Rep (Either a b) | @since base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep (Either a b) = D1 ('MetaData "Either" "GHC.Internal.Data.Either" "ghc-internal" 'False) (C1 ('MetaCons "Left" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)) :+: C1 ('MetaCons "Right" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 b)))

(^) :: (Num a, Integral b) => a -> b -> a infixr 8 #

raise a number to a non-negative integral power

(&&) :: Bool -> Bool -> Bool infixr 3 #

Boolean "and", lazy in the second argument

(||) :: Bool -> Bool -> Bool infixr 2 #

Boolean "or", lazy in the second argument

not :: Bool -> Bool #

Boolean "not"

error :: HasCallStack => [Char] -> a #

`error` stops execution and displays an error message.

errorWithoutStackTrace :: [Char] -> a #

A variant of `error` that does not produce a stack trace.

@since base-4.9.0.0

undefined :: HasCallStack => a #

A special case of `error`. It is expected that compilers will recognize this and insert error messages which are more appropriate to the context in which `undefined` appears.

(=<<) :: Monad m => (a -> m b) -> m a -> m b infixr 1 #

Same as `>>=`, but with the arguments interchanged.

    as >>= f == f =<< as

id :: a -> a #

Identity function.

    id x = x

This function might seem useless at first glance, but it can be very useful in a higher order context.

#### Examples

Expand

    >>> length $ filter id [True, True, False, True]
    3

    >>> Just (Just 3) >>= id
    Just 3

    >>> foldr id 0 [(^3), (*5), (+2)]
    1000

(.) :: (b -> c) -> (a -> b) -> a -> c infixr 9 #

Right to left function composition.

    (f . g) x = f (g x)

    f . id = f = id . f

#### Examples

Expand

    >>> map ((*2) . length) [[], [0, 1, 2], [0]]
    [0,6,2]

    >>> foldr (.) id [(+1), (*3), (^3)] 2
    25

    >>> let (...) = (.).(.) in ((*2)...(+)) 5 10
    30

flip :: (a -> b -> c) -> b -> a -> c #

``flip` f` takes its (first) two arguments in the reverse order of `f`.

    flip f x y = f y x

    flip . flip = id

#### Examples

Expand

    >>> flip (++) "hello" "world"
    "worldhello"

    >>> let (.>) = flip (.) in (+1) .> show $ 5
    "6"

($!) :: (a -> b) -> a -> b infixr 0 #

Strict (call-by-value) application operator. It takes a function and an argument, evaluates the argument to weak head normal form (WHNF), then calls the function with that value.

until :: (a -> Bool) -> (a -> a) -> a -> a #

``until` p f` yields the result of applying `f` until `p` holds.

asTypeOf :: a -> a -> a #

`asTypeOf` is a type-restricted version of `const`. It is usually used as an infix operator, and its typing forces its first argument (which is usually overloaded) to have the same type as the second.

subtract :: Num a => a -> a -> a #

the same as ``flip` (`-`)`.

Because `-` is treated specially in the Haskell grammar, `(-` e`)` is not a section, but an application of prefix negation. However, `(`subtract`` exp`)` is equivalent to the disallowed section.

maybe :: b -> (a -> b) -> Maybe a -> b #

The `maybe` function takes a default value, a function, and a `Maybe` value. If the `Maybe` value is `Nothing`, the function returns the default value. Otherwise, it applies the function to the value inside the `Just` and returns the result.

#### Examples

Expand

Basic usage:

    >>> maybe False odd (Just 3)
    True

    >>> maybe False odd Nothing
    False

Read an integer from a string using `readMaybe`. If we succeed, return twice the integer; that is, apply `(*2)` to it. If instead we fail to parse an integer, return `0` by default:

    >>> import GHC.Internal.Text.Read ( readMaybe )
    >>> maybe 0 (*2) (readMaybe "5")
    10
    >>> maybe 0 (*2) (readMaybe "")
    0

Apply `show` to a `Maybe Int`. If we have `Just n`, we want to show the underlying `Int` `n`. But if we have `Nothing`, we return the empty string instead of (for example) "Nothing":

    >>> maybe "" show (Just 5)
    "5"
    >>> maybe "" show Nothing
    ""

last :: HasCallStack => [a] -> a #

\(\mathcal{O}(n)\). Extract the last element of a list, which must be finite and non-empty.

WARNING: This function is partial. Consider using `unsnoc` instead.

#### Examples

Expand

    >>> last [1, 2, 3]
    3

    >>> last [1..]
    * Hangs forever *

    >>> last []
    *** Exception: Prelude.last: empty list

init :: HasCallStack => [a] -> [a] #

\(\mathcal{O}(n)\). Return all the elements of a list except the last one. The list must be non-empty.

WARNING: This function is partial. Consider using `unsnoc` instead.

#### Examples

Expand

    >>> init [1, 2, 3]
    [1,2]

    >>> init [1]
    []

    >>> init []
    *** Exception: Prelude.init: empty list

scanl :: (b -> a -> b) -> b -> [a] -> [b] #

\(\mathcal{O}(n)\). `scanl` is similar to `foldl`, but returns a list of successive reduced values from the left:

    scanl f z [x1, x2, ...] == [z, z `f` x1, (z `f` x1) `f` x2, ...]

Note that

    last (scanl f z xs) == foldl f z xs

#### Examples

Expand

    >>> scanl (+) 0 [1..4]
    [0,1,3,6,10]

    >>> scanl (+) 42 []
    [42]

    >>> scanl (-) 100 [1..4]
    [100,99,97,94,90]

    >>> scanl (\reversedString nextChar -> nextChar : reversedString) "foo" ['a', 'b', 'c', 'd']
    ["foo","afoo","bafoo","cbafoo","dcbafoo"]

    >>> take 10 (scanl (+) 0 [1..])
    [0,1,3,6,10,15,21,28,36,45]

    >>> take 1 (scanl undefined 'a' undefined)
    "a"

scanl1 :: (a -> a -> a) -> [a] -> [a] #

\(\mathcal{O}(n)\). `scanl1` is a variant of `scanl` that has no starting value argument:

    scanl1 f [x1, x2, ...] == [x1, x1 `f` x2, ...]

#### Examples

Expand

    >>> scanl1 (+) [1..4]
    [1,3,6,10]

    >>> scanl1 (+) []
    []

    >>> scanl1 (-) [1..4]
    [1,-1,-4,-8]

    >>> scanl1 (&&) [True, False, True, True]
    [True,False,False,False]

    >>> scanl1 (||) [False, False, True, True]
    [False,False,True,True]

    >>> take 10 (scanl1 (+) [1..])
    [1,3,6,10,15,21,28,36,45,55]

    >>> take 1 (scanl1 undefined ('a' : undefined))
    "a"

scanr :: (a -> b -> b) -> b -> [a] -> [b] #

\(\mathcal{O}(n)\). `scanr` is the right-to-left dual of `scanl`. Note that the order of parameters on the accumulating function are reversed compared to `scanl`. Also note that

    head (scanr f z xs) == foldr f z xs.

#### Examples

Expand

    >>> scanr (+) 0 [1..4]
    [10,9,7,4,0]

    >>> scanr (+) 42 []
    [42]

    >>> scanr (-) 100 [1..4]
    [98,-97,99,-96,100]

    >>> scanr (\nextChar reversedString -> nextChar : reversedString) "foo" ['a', 'b', 'c', 'd']
    ["abcdfoo","bcdfoo","cdfoo","dfoo","foo"]

    >>> force $ scanr (+) 0 [1..]
    *** Exception: stack overflow

scanr1 :: (a -> a -> a) -> [a] -> [a] #

\(\mathcal{O}(n)\). `scanr1` is a variant of `scanr` that has no starting value argument.

#### Examples

Expand

    >>> scanr1 (+) [1..4]
    [10,9,7,4]

    >>> scanr1 (+) []
    []

    >>> scanr1 (-) [1..4]
    [-2,3,-1,4]

    >>> scanr1 (&&) [True, False, True, True]
    [False,False,True,True]

    >>> scanr1 (||) [True, True, False, False]
    [True,True,False,False]

    >>> force $ scanr1 (+) [1..]
    *** Exception: stack overflow

iterate :: (a -> a) -> a -> [a] #

`iterate` `f x` returns an infinite list of repeated applications of `f` to `x`:

    iterate f x == [x, f x, f (f x), ...]

#### Laziness

Expand

Note that `iterate` is lazy, potentially leading to thunk build-up if the consumer doesn't force each iterate. See `iterate'` for a strict variant of this function.

    >>> take 1 $ iterate undefined 42
    [42]

#### Examples

Expand

    >>> take 10 $ iterate not True
    [True,False,True,False,True,False,True,False,True,False]

    >>> take 10 $ iterate (+3) 42
    [42,45,48,51,54,57,60,63,66,69]

`iterate id == `repeat``:

    >>> take 10 $ iterate id 1
    [1,1,1,1,1,1,1,1,1,1]

repeat :: a -> [a] #

`repeat` `x` is an infinite list, with `x` the value of every element.

#### Examples

Expand

    >>> take 10 $ repeat 17
    [17,17,17,17,17,17,17,17,17, 17]

    >>> repeat undefined
    [*** Exception: Prelude.undefined

replicate :: Int -> a -> [a] #

`replicate` `n x` is a list of length `n` with `x` the value of every element. It is an instance of the more general `genericReplicate`, in which `n` may be of any integral type.

#### Examples

Expand

    >>> replicate 0 True
    []

    >>> replicate (-1) True
    []

    >>> replicate 4 True
    [True,True,True,True]

takeWhile :: (a -> Bool) -> [a] -> [a] #

`takeWhile`, applied to a predicate `p` and a list `xs`, returns the longest prefix (possibly empty) of `xs` of elements that satisfy `p`.

#### Laziness

Expand

    >>> takeWhile (const False) undefined
    *** Exception: Prelude.undefined

    >>> takeWhile (const False) (undefined : undefined)
    []

    >>> take 1 (takeWhile (const True) (1 : undefined))
    [1]

#### Examples

Expand

    >>> takeWhile (< 3) [1,2,3,4,1,2,3,4]
    [1,2]

    >>> takeWhile (< 9) [1,2,3]
    [1,2,3]

    >>> takeWhile (< 0) [1,2,3]
    []

dropWhile :: (a -> Bool) -> [a] -> [a] #

`dropWhile` `p xs` returns the suffix remaining after `takeWhile` `p xs`.

#### Examples

Expand

    >>> dropWhile (< 3) [1,2,3,4,5,1,2,3]
    [3,4,5,1,2,3]

    >>> dropWhile (< 9) [1,2,3]
    []

    >>> dropWhile (< 0) [1,2,3]
    [1,2,3]

take :: Int -> [a] -> [a] #

`take` `n`, applied to a list `xs`, returns the prefix of `xs` of length `n`, or `xs` itself if `n >= `length` xs`.

It is an instance of the more general `genericTake`, in which `n` may be of any integral type.

#### Laziness

Expand

    >>> take 0 undefined
    []
    >>> take 2 (1 : 2 : undefined)
    [1,2]

#### Examples

Expand

    >>> take 5 "Hello World!"
    "Hello"

    >>> take 3 [1,2,3,4,5]
    [1,2,3]

    >>> take 3 [1,2]
    [1,2]

    >>> take 3 []
    []

    >>> take (-1) [1,2]
    []

    >>> take 0 [1,2]
    []

drop :: Int -> [a] -> [a] #

`drop` `n xs` returns the suffix of `xs` after the first `n` elements, or `[]` if `n >= `length` xs`.

It is an instance of the more general `genericDrop`, in which `n` may be of any integral type.

#### Examples

Expand

    >>> drop 6 "Hello World!"
    "World!"

    >>> drop 3 [1,2,3,4,5]
    [4,5]

    >>> drop 3 [1,2]
    []

    >>> drop 3 []
    []

    >>> drop (-1) [1,2]
    [1,2]

    >>> drop 0 [1,2]
    [1,2]

splitAt :: Int -> [a] -> ([a], [a]) #

`splitAt` `n xs` returns a tuple where first element is `xs` prefix of length `n` and second element is the remainder of the list:

`splitAt` is an instance of the more general `genericSplitAt`, in which `n` may be of any integral type.

#### Laziness

Expand

It is equivalent to `(`take` n xs, `drop` n xs)` unless `n` is `_|_`: `splitAt _|_ xs = _|_`, not `(_|_, _|_)`).

The first component of the tuple is produced lazily:

    >>> fst (splitAt 0 undefined)
    []

    >>> take 1 (fst (splitAt 10 (1 : undefined)))
    [1]

#### Examples

Expand

    >>> splitAt 6 "Hello World!"
    ("Hello ","World!")

    >>> splitAt 3 [1,2,3,4,5]
    ([1,2,3],[4,5])

    >>> splitAt 1 [1,2,3]
    ([1],[2,3])

    >>> splitAt 3 [1,2,3]
    ([1,2,3],[])

    >>> splitAt 4 [1,2,3]
    ([1,2,3],[])

    >>> splitAt 0 [1,2,3]
    ([],[1,2,3])

    >>> splitAt (-1) [1,2,3]
    ([],[1,2,3])

span :: (a -> Bool) -> [a] -> ([a], [a]) #

`span`, applied to a predicate `p` and a list `xs`, returns a tuple where first element is the longest prefix (possibly empty) of `xs` of elements that satisfy `p` and second element is the remainder of the list:

`span` `p xs` is equivalent to `(`takeWhile` p xs, `dropWhile` p xs)`, even if `p` is `_|_`.

#### Laziness

Expand

    >>> span undefined []
    ([],[])
    >>> fst (span (const False) undefined)
    *** Exception: Prelude.undefined
    >>> fst (span (const False) (undefined : undefined))
    []
    >>> take 1 (fst (span (const True) (1 : undefined)))
    [1]

`span` produces the first component of the tuple lazily:

    >>> take 10 (fst (span (const True) [1..]))
    [1,2,3,4,5,6,7,8,9,10]

#### Examples

Expand

    >>> span (< 3) [1,2,3,4,1,2,3,4]
    ([1,2],[3,4,1,2,3,4])

    >>> span (< 9) [1,2,3]
    ([1,2,3],[])

    >>> span (< 0) [1,2,3]
    ([],[1,2,3])

break :: (a -> Bool) -> [a] -> ([a], [a]) #

`break`, applied to a predicate `p` and a list `xs`, returns a tuple where first element is longest prefix (possibly empty) of `xs` of elements that do not satisfy `p` and second element is the remainder of the list:

`break` `p` is equivalent to ``span` (`not` . p)` and consequently to `(`takeWhile` (`not` . p) xs, `dropWhile` (`not` . p) xs)`, even if `p` is `_|_`.

#### Laziness

Expand

    >>> break undefined []
    ([],[])

    >>> fst (break (const True) undefined)
    *** Exception: Prelude.undefined

    >>> fst (break (const True) (undefined : undefined))
    []

    >>> take 1 (fst (break (const False) (1 : undefined)))
    [1]

`break` produces the first component of the tuple lazily:

    >>> take 10 (fst (break (const False) [1..]))
    [1,2,3,4,5,6,7,8,9,10]

#### Examples

Expand

    >>> break (> 3) [1,2,3,4,1,2,3,4]
    ([1,2,3],[4,1,2,3,4])

    >>> break (< 9) [1,2,3]
    ([],[1,2,3])

    >>> break (> 9) [1,2,3]
    ([1,2,3],[])

reverse :: [a] -> [a] #

\(\mathcal{O}(n)\). `reverse` `xs` returns the elements of `xs` in reverse order. `xs` must be finite.

#### Laziness

Expand

`reverse` is lazy in its elements.

    >>> head (reverse [undefined, 1])
    1

    >>> reverse (1 : 2 : undefined)
    *** Exception: Prelude.undefined

#### Examples

Expand

    >>> reverse []
    []

    >>> reverse [42]
    [42]

    >>> reverse [2,5,7]
    [7,5,2]

    >>> reverse [1..]
    * Hangs forever *

and :: Foldable t => t Bool -> Bool #

`and` returns the conjunction of a container of Bools. For the result to be `True`, the container must be finite; `False`, however, results from a `False` value finitely far from the left end.

#### Examples

Expand

Basic usage:

    >>> and []
    True

    >>> and [True]
    True

    >>> and [False]
    False

    >>> and [True, True, False]
    False

    >>> and (False : repeat True) -- Infinite list [False,True,True,True,...
    False

    >>> and (repeat True)
    * Hangs forever *

or :: Foldable t => t Bool -> Bool #

`or` returns the disjunction of a container of Bools. For the result to be `False`, the container must be finite; `True`, however, results from a `True` value finitely far from the left end.

#### Examples

Expand

Basic usage:

    >>> or []
    False

    >>> or [True]
    True

    >>> or [False]
    False

    >>> or [True, True, False]
    True

    >>> or (True : repeat False) -- Infinite list [True,False,False,False,...
    True

    >>> or (repeat False)
    * Hangs forever *

any :: Foldable t => (a -> Bool) -> t a -> Bool #

Determines whether any element of the structure satisfies the predicate.

#### Examples

Expand

Basic usage:

    >>> any (> 3) []
    False

    >>> any (> 3) [1,2]
    False

    >>> any (> 3) [1,2,3,4,5]
    True

    >>> any (> 3) [1..]
    True

    >>> any (> 3) [0, -1..]
    * Hangs forever *

all :: Foldable t => (a -> Bool) -> t a -> Bool #

Determines whether all elements of the structure satisfy the predicate.

#### Examples

Expand

Basic usage:

    >>> all (> 3) []
    True

    >>> all (> 3) [1,2]
    False

    >>> all (> 3) [1,2,3,4,5]
    False

    >>> all (> 3) [1..]
    False

    >>> all (> 3) [4..]
    * Hangs forever *

notElem :: (Foldable t, Eq a) => a -> t a -> Bool infix 4 #

`notElem` is the negation of `elem`.

#### Examples

Expand

Basic usage:

    >>> 3 `notElem` []
    True

    >>> 3 `notElem` [1,2]
    True

    >>> 3 `notElem` [1,2,3,4,5]
    False

For infinite structures, `notElem` terminates if the value exists at a finite distance from the left side of the structure:

    >>> 3 `notElem` [1..]
    False

    >>> 3 `notElem` ([4..] ++ [3])
    * Hangs forever *

lookup :: Eq a => a -> [(a, b)] -> Maybe b #

\(\mathcal{O}(n)\). `lookup` `key assocs` looks up a key in an association list. For the result to be `Nothing`, the list must be finite.

#### Examples

Expand

    >>> lookup 2 []
    Nothing

    >>> lookup 2 [(1, "first")]
    Nothing

    >>> lookup 2 [(1, "first"), (2, "second"), (3, "third")]
    Just "second"

concatMap :: Foldable t => (a -> [b]) -> t a -> [b] #

Map a function over all the elements of a container and concatenate the resulting lists.

#### Examples

Expand

Basic usage:

    >>> concatMap (take 3) [[1..], [10..], [100..], [1000..]]
    [1,2,3,10,11,12,100,101,102,1000,1001,1002]

    >>> concatMap (take 3) (Just [1..])
    [1,2,3]

(!!) :: HasCallStack => [a] -> Int -> a infixl 9 #

List index (subscript) operator, starting from 0. It is an instance of the more general `genericIndex`, which takes an index of any integral type.

WARNING: This function is partial, and should only be used if you are sure that the indexing will not fail. Otherwise, use `!?`.

WARNING: This function takes linear time in the index.

#### Examples

Expand

    >>> ['a', 'b', 'c'] !! 0
    'a'

    >>> ['a', 'b', 'c'] !! 2
    'c'

    >>> ['a', 'b', 'c'] !! 3
    *** Exception: Prelude.!!: index too large

    >>> ['a', 'b', 'c'] !! (-1)
    *** Exception: Prelude.!!: negative index

zip3 :: [a] -> [b] -> [c] -> [(a, b, c)] #

`zip3` takes three lists and returns a list of triples, analogous to `zip`. It is capable of list fusion, but it is restricted to its first list argument and its resulting list.

zipWith :: (a -> b -> c) -> [a] -> [b] -> [c] #

\(\mathcal{O}(\min(m,n))\). `zipWith` generalises `zip` by zipping with the function given as the first argument, instead of a tupling function.

    zipWith (,) xs ys == zip xs ys
    zipWith f [x1,x2,x3..] [y1,y2,y3..] == [f x1 y1, f x2 y2, f x3 y3..]

`zipWith` is right-lazy:

    >>> let f = undefined
    >>> zipWith f [] undefined
    []

`zipWith` is capable of list fusion, but it is restricted to its first list argument and its resulting list.

#### Examples

Expand

``zipWith` `(+)`` can be applied to two lists to produce the list of corresponding sums:

    >>> zipWith (+) [1, 2, 3] [4, 5, 6]
    [5,7,9]

    >>> zipWith (++) ["hello ", "foo"] ["world!", "bar"]
    ["hello world!","foobar"]

zipWith3 :: (a -> b -> c -> d) -> [a] -> [b] -> [c] -> [d] #

\(\mathcal{O}(\min(l,m,n))\). The `zipWith3` function takes a function which combines three elements, as well as three lists and returns a list of the function applied to corresponding elements, analogous to `zipWith`. It is capable of list fusion, but it is restricted to its first list argument and its resulting list.

    zipWith3 (,,) xs ys zs == zip3 xs ys zs
    zipWith3 f [x1,x2,x3..] [y1,y2,y3..] [z1,z2,z3..] == [f x1 y1 z1, f x2 y2 z2, f x3 y3 z3..]

#### Examples

Expand

    >>> zipWith3 (\x y z -> [x, y, z]) "123" "abc" "xyz"
    ["1ax","2by","3cz"]

    >>> zipWith3 (\x y z -> (x * y) + z) [1, 2, 3] [4, 5, 6] [7, 8, 9]
    [11,18,27]

unzip :: [(a, b)] -> ([a], [b]) #

`unzip` transforms a list of pairs into a list of first components and a list of second components.

#### Examples

Expand

    >>> unzip []
    ([],[])

    >>> unzip [(1, 'a'), (2, 'b')]
    ([1,2],"ab")

unzip3 :: [(a, b, c)] -> ([a], [b], [c]) #

The `unzip3` function takes a list of triples and returns three lists of the respective components, analogous to `unzip`.

#### Examples

Expand

    >>> unzip3 []
    ([],[],[])

    >>> unzip3 [(1, 'a', True), (2, 'b', False)]
    ([1,2],"ab",[True,False])

type ShowS = String -> String #

The `shows` functions return a function that prepends the output `String` to an existing `String`. This allows constant-time concatenation of results using function composition.

shows :: Show a => a -> ShowS #

equivalent to `showsPrec` with a precedence of 0.

showChar :: Char -> ShowS #

utility function converting a `Char` to a show function that simply prepends the character unchanged.

showString :: String -> ShowS #

utility function converting a `String` to a show function that simply prepends the string unchanged.

showParen :: Bool -> ShowS -> ShowS #

utility function that surrounds the inner show function with parentheses when the `Bool` parameter is `True`.

even :: Integral a => a -> Bool #

odd :: Integral a => a -> Bool #

(^^) :: (Fractional a, Integral b) => a -> b -> a infixr 8 #

raise a number to an integral power

gcd :: Integral a => a -> a -> a #

``gcd` x y` is the non-negative factor of both `x` and `y` of which every common factor of `x` and `y` is also a factor; for example ``gcd` 4 2 = 2`, ``gcd` (-4) 6 = 2`, ``gcd` 0 4` = `4`. ``gcd` 0 0` = `0`. (That is, the common divisor that is "greatest" in the divisibility preordering.)

Note: Since for signed fixed-width integer types, ``abs` `minBound` < 0`, the result may be negative if one of the arguments is ``minBound`` (and necessarily is if the other is `0` or ``minBound``) for such types.

lcm :: Integral a => a -> a -> a #

``lcm` x y` is the smallest positive integer that both `x` and `y` divide.

fst :: (a, b) -> a #

Extract the first component of a pair.

snd :: (a, b) -> b #

Extract the second component of a pair.

curry :: ((a, b) -> c) -> a -> b -> c #

Convert an uncurried function to a curried function.

#### Examples

Expand

    >>> curry fst 1 2
    1

uncurry :: (a -> b -> c) -> (a, b) -> c #

`uncurry` converts a curried function to a function on pairs.

#### Examples

Expand

    >>> uncurry (+) (1,2)
    3

    >>> uncurry ($) (show, 1)
    "1"

    >>> map (uncurry max) [(1,2), (3,4), (6,8)]
    [2,4,8]

(<$>) :: Functor f => (a -> b) -> f a -> f b infixl 4 #

An infix synonym for `fmap`.

The name of this operator is an allusion to `$`. Note the similarities between their types:

     ($)  ::              (a -> b) ->   a ->   b
    (<$>) :: Functor f => (a -> b) -> f a -> f b

Whereas `$` is function application, `<$>` is function application lifted over a `Functor`.

#### Examples

Expand

Convert from a ``Maybe` `Int`` to a ``Maybe` `String`` using `show`:

    >>> show <$> Nothing
    Nothing

    >>> show <$> Just 3
    Just "3"

Convert from an ``Either` `Int` `Int`` to an ``Either` `Int`` `String` using `show`:

    >>> show <$> Left 17
    Left 17

    >>> show <$> Right 17
    Right "17"

Double each element of a list:

    >>> (*2) <$> [1,2,3]
    [2,4,6]

Apply `even` to the second element of a pair:

    >>> even <$> (2,2)
    (2,True)

type ReadS a = String -> [(a, String)] #

A parser for a type `a`, represented as a function that takes a `String` and returns a list of possible parses as `(a,`String`)` pairs.

Note that this kind of backtracking parser is very inefficient; reading a large structure may be quite slow (cf `ReadP`).

lex :: ReadS String #

The `lex` function reads a single lexeme from the input, discarding initial white space, and returning the characters that constitute the lexeme. If the input string contains only white space, `lex` returns a single successful `lexeme' consisting of the empty string. (Thus ``lex` "" = [("","")]`.) If there is no legal lexeme at the beginning of the input string, `lex` fails (i.e. returns `[]`).

This lexer is not completely faithful to the Haskell lexical syntax in the following respects:

- Qualified names are not handled properly
- Octal and hexadecimal numerics are not recognized as a single token
- Comments are not treated properly

readParen :: Bool -> ReadS a -> ReadS a #

``readParen` `True` p` parses what `p` parses, but surrounded with parentheses.

``readParen` `False` p` parses what `p` parses, but optionally surrounded with parentheses.

either :: (a -> c) -> (b -> c) -> Either a b -> c #

Case analysis for the `Either` type. If the value is ``Left` a`, apply the first function to `a`; if it is ``Right` b`, apply the second function to `b`.

#### Examples

Expand

We create two values of type ``Either` `String` `Int``, one using the `Left` constructor and another using the `Right` constructor. Then we apply "either" the `length` function (if we have a `String`) or the "times-two" function (if we have an `Int`):

    >>> let s = Left "foo" :: Either String Int
    >>> let n = Right 3 :: Either String Int
    >>> either length (*2) s
    3
    >>> either length (*2) n
    6

reads :: Read a => ReadS a #

equivalent to `readsPrec` with a precedence of 0.

read :: Read a => String -> a #

The `read` function reads input from a string, which must be completely consumed by the input process. `read` fails with an `error` if the parse is unsuccessful, and it is therefore discouraged from being used in real applications. Use `readMaybe` or `readEither` for safe alternatives.

    >>> read "123" :: Int
    123

    >>> read "hello" :: Int
    *** Exception: Prelude.read: no parse

mapM_ :: (Foldable t, Monad m) => (a -> m b) -> t a -> m () #

Map each element of a structure to a monadic action, evaluate these actions from left to right, and ignore the results. For a version that doesn't ignore the results see `mapM`.

`mapM_` is just like `traverse_`, but specialised to monadic actions.

sequence_ :: (Foldable t, Monad m) => t (m a) -> m () #

Evaluate each monadic action in the structure from left to right, and ignore the results. For a version that doesn't ignore the results see `sequence`.

`sequence_` is just like `sequenceA_`, but specialised to monadic actions.

lines :: String -> [String] #

Splits the argument into a list of lines stripped of their terminating `\n` characters. The `\n` terminator is optional in a final non-empty line of the argument string.

When the argument string is empty, or ends in a `\n` character, it can be recovered by passing the result of `lines` to the `unlines` function. Otherwise, `unlines` appends the missing terminating `\n`. This makes `unlines . lines` idempotent:

    (unlines . lines) . (unlines . lines) = (unlines . lines)

#### Examples

Expand

    >>> lines ""           -- empty input contains no lines
    []

    >>> lines "\n"         -- single empty line
    [""]

    >>> lines "one"        -- single unterminated line
    ["one"]

    >>> lines "one\n"      -- single non-empty line
    ["one"]

    >>> lines "one\n\n"    -- second line is empty
    ["one",""]

    >>> lines "one\ntwo"   -- second line is unterminated
    ["one","two"]

    >>> lines "one\ntwo\n" -- two non-empty lines
    ["one","two"]

unlines :: [String] -> String #

Appends a `\n` character to each input string, then concatenates the results. Equivalent to ``foldMap` (s -> s `++` "\n")`.

#### Examples

Expand

    >>> unlines ["Hello", "World", "!"]
    "Hello\nWorld\n!\n"

Note that ``unlines` `.` `lines` `/=` `id`` when the input is not `\n`-terminated:

    >>> unlines . lines $ "foo\nbar"
    "foo\nbar\n"

words :: String -> [String] #

`words` breaks a string up into a list of words, which were delimited by white space (as defined by `isSpace`). This function trims any white spaces at the beginning and at the end.

#### Examples

Expand

    >>> words "Lorem ipsum\ndolor"
    ["Lorem","ipsum","dolor"]

    >>> words " foo bar "
    ["foo","bar"]

unwords :: [String] -> String #

`unwords` joins words with separating spaces (U+0020 SPACE).

`unwords` is neither left nor right inverse of `words`:

    >>> words (unwords [" "])
    []
    >>> unwords (words "foo\nbar")
    "foo bar"

#### Examples

Expand

    >>> unwords ["Lorem", "ipsum", "dolor"]
    "Lorem ipsum dolor"

    >>> unwords ["foo", "bar", "", "baz"]
    "foo bar  baz"

type IOError = IOException #

The Haskell 2010 type for exceptions in the `IO` monad. Any I/O operation may raise an `IOError` instead of returning a result. For a more general type of exception, including also those that arise in pure code, see `Exception`.

In Haskell 2010, this is an opaque type.

userError :: String -> IOError #

Construct an `IOError` value with a string describing the error. The `fail` method of the `IO` instance of the `Monad` class raises a `userError`, thus:

    instance Monad IO where
      ...
      fail s = ioError (userError s)

type FilePath = String #

File and directory names are values of type `String`, whose precise meaning is operating system dependent. Files can be opened, yielding a handle which can then be used to operate on the contents of that file.

ioError :: IOError -> IO a #

Raise an `IOError` in the `IO` monad.

putChar :: Char -> IO () #

Write a character to the standard output device (same as `hPutChar` `stdout`).

putStr :: String -> IO () #

Write a string to the standard output device (same as `hPutStr` `stdout`).

putStrLn :: String -> IO () #

The same as `putStr`, but adds a newline character.

getChar :: IO Char #

Read a character from the standard input device (same as `hGetChar` `stdin`).

getLine :: IO String #

Read a line from the standard input device (same as `hGetLine` `stdin`).

getContents :: IO String #

The `getContents` operation returns all user input as a single string, which is read lazily as it is needed (same as `hGetContents` `stdin`).

interact :: (String -> String) -> IO () #

The `interact` function takes a function of type `String->String` as its argument. The entire input from the standard input device is passed to this function as its argument, and the resulting string is output on the standard output device.

readFile :: FilePath -> IO String #

The `readFile` function reads a file and returns the contents of the file as a string. The file is read lazily, on demand, as with `getContents`.

writeFile :: FilePath -> String -> IO () #

The computation `writeFile` `file str` function writes the string `str`, to the file `file`.

appendFile :: FilePath -> String -> IO () #

The computation `appendFile` `file str` function appends the string `str`, to the file `file`.

Note that `writeFile` and `appendFile` write a literal string to a file. To write a value of any printable type, as with `print`, use the `show` function to convert the value to a string first.

    main = appendFile "squares" (show [(x,x*x) | x <- [0,0.1..2]])

readLn :: Read a => IO a #

The `readLn` function combines `getLine` and `readIO`.

readIO :: Read a => String -> IO a #

The `readIO` function is similar to `read` except that it signals parse failure to the `IO` monad instead of terminating the program.

class Functor f => Applicative (f :: Type -> Type) where #

A functor with application, providing operations to

- embed pure expressions (`pure`), and
- sequence computations and combine their results (`<*>` and `liftA2`).

A minimal complete definition must include implementations of `pure` and of either `<*>` or `liftA2`. If it defines both, then they must behave the same as their default definitions:

    (<*>) = liftA2 id

    liftA2 f x y = f <$> x <*> y

Further, any definition must satisfy the following:

Identity

      pure id <*> v = v

Composition

      pure (.) <*> u <*> v <*> w = u <*> (v <*> w)

Homomorphism

      pure f <*> pure x = pure (f x)

Interchange

      u <*> pure y = pure ($ y) <*> u

The other methods have the following default definitions, which may be overridden with equivalent specialized implementations:

-     u *> v = (id <$ u) <*> v

-     u <* v = liftA2 const u v

As a consequence of these laws, the `Functor` instance for `f` will satisfy

-     fmap f x = pure f <*> x

It may be useful to note that supposing

    forall x y. p (q x y) = f x . g y

it follows from the above that

    liftA2 p (liftA2 q u v) = liftA2 f u . liftA2 g v

If `f` is also a `Monad`, it should satisfy

-     pure = return

-     m1 <*> m2 = m1 >>= (\x1 -> m2 >>= (\x2 -> return (x1 x2)))

-     (*>) = (>>)

(which implies that `pure` and `<*>` satisfy the applicative functor laws).

Minimal complete definition

pure, ((<*>) | liftA2)

Methods

pure :: a -> f a #

Lift a value into the Structure.

#### Examples

Expand

    >>> pure 1 :: Maybe Int
    Just 1

    >>> pure 'z' :: [Char]
    "z"

    >>> pure (pure ":D") :: Maybe [String]
    Just [":D"]

(<*>) :: f (a -> b) -> f a -> f b infixl 4 #

Sequential application.

A few functors support an implementation of `<*>` that is more efficient than the default one.

#### Example

Expand

Used in combination with ``(<$>)``, ``(<*>)`` can be used to build a record.

    >>> data MyState = MyState {arg1 :: Foo, arg2 :: Bar, arg3 :: Baz}

    >>> produceFoo :: Applicative f => f Foo
    >>> produceBar :: Applicative f => f Bar
    >>> produceBaz :: Applicative f => f Baz

    >>> mkState :: Applicative f => f MyState
    >>> mkState = MyState <$> produceFoo <*> produceBar <*> produceBaz

liftA2 :: (a -> b -> c) -> f a -> f b -> f c #

Lift a binary function to actions.

Some functors support an implementation of `liftA2` that is more efficient than the default one. In particular, if `fmap` is an expensive operation, it is likely better to use `liftA2` than to `fmap` over the structure and then use `<*>`.

This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of `<*>` and `fmap`.

#### Example

Expand

    >>> liftA2 (,) (Just 3) (Just 5)
    Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
    [5,6,7,6,7,8,7,8,9]

(*>) :: f a -> f b -> f b infixl 4 #

Sequence actions, discarding the value of the first argument.

#### Examples

Expand

If used in conjunction with the Applicative instance for `Maybe`, you can chain Maybe computations, with a possible "early return" in case of `Nothing`.

    >>> Just 2 *> Just 3
    Just 3

    >>> Nothing *> Just 3
    Nothing

Of course a more interesting use case would be to have effectful computations instead of just returning pure values.

    >>> import Data.Char
    >>> import GHC.Internal.Text.ParserCombinators.ReadP
    >>> let p = string "my name is " *> munch1 isAlpha <* eof
    >>> readP_to_S p "my name is Simon"
    [("Simon","")]

(<*) :: f a -> f b -> f a infixl 4 #

Sequence actions, discarding the value of the second argument.

#### Instances

Instances details

Applicative Complex | Since: base-4.9.0.0
Instance details Defined in Data.Complex Methods pure :: a -> Complex a # (<*>) :: Complex (a -> b) -> Complex a -> Complex b # liftA2 :: (a -> b -> c) -> Complex a -> Complex b -> Complex c # (*>) :: Complex a -> Complex b -> Complex b # (<*) :: Complex a -> Complex b -> Complex a #
Applicative First | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods pure :: a -> First a # (<*>) :: First (a -> b) -> First a -> First b # liftA2 :: (a -> b -> c) -> First a -> First b -> First c # (*>) :: First a -> First b -> First b # (<*) :: First a -> First b -> First a #
Applicative Last | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods pure :: a -> Last a # (<*>) :: Last (a -> b) -> Last a -> Last b # liftA2 :: (a -> b -> c) -> Last a -> Last b -> Last c # (*>) :: Last a -> Last b -> Last b # (<*) :: Last a -> Last b -> Last a #
Applicative Max | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods pure :: a -> Max a # (<*>) :: Max (a -> b) -> Max a -> Max b # liftA2 :: (a -> b -> c) -> Max a -> Max b -> Max c # (*>) :: Max a -> Max b -> Max b # (<*) :: Max a -> Max b -> Max a #
Applicative Min | Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods pure :: a -> Min a # (<*>) :: Min (a -> b) -> Min a -> Min b # liftA2 :: (a -> b -> c) -> Min a -> Min b -> Min c # (*>) :: Min a -> Min b -> Min b # (<*) :: Min a -> Min b -> Min a #
Applicative Get |
Instance details Defined in Data.Binary.Get.Internal Methods pure :: a -> Get a # (<*>) :: Get (a -> b) -> Get a -> Get b # liftA2 :: (a -> b -> c) -> Get a -> Get b -> Get c # (*>) :: Get a -> Get b -> Get b # (<*) :: Get a -> Get b -> Get a #
Applicative PutM |
Instance details Defined in Data.Binary.Put Methods pure :: a -> PutM a # (<*>) :: PutM (a -> b) -> PutM a -> PutM b # liftA2 :: (a -> b -> c) -> PutM a -> PutM b -> PutM c # (*>) :: PutM a -> PutM b -> PutM b # (<*) :: PutM a -> PutM b -> PutM a #
Applicative Put |
Instance details Defined in Data.ByteString.Builder.Internal Methods pure :: a -> Put a # (<*>) :: Put (a -> b) -> Put a -> Put b # liftA2 :: (a -> b -> c) -> Put a -> Put b -> Put c # (*>) :: Put a -> Put b -> Put b # (<*) :: Put a -> Put b -> Put a #
Applicative Seq | Since: containers-0.5.4
Instance details Defined in Data.Sequence.Internal Methods pure :: a -> Seq a # (<*>) :: Seq (a -> b) -> Seq a -> Seq b # liftA2 :: (a -> b -> c) -> Seq a -> Seq b -> Seq c # (*>) :: Seq a -> Seq b -> Seq b # (<*) :: Seq a -> Seq b -> Seq a #
Applicative Tree |
Instance details Defined in Data.Tree Methods pure :: a -> Tree a # (<*>) :: Tree (a -> b) -> Tree a -> Tree b # liftA2 :: (a -> b -> c) -> Tree a -> Tree b -> Tree c # (*>) :: Tree a -> Tree b -> Tree b # (<*) :: Tree a -> Tree b -> Tree a #
Applicative NonEmpty | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Base Methods pure :: a -> NonEmpty a # (<*>) :: NonEmpty (a -> b) -> NonEmpty a -> NonEmpty b # liftA2 :: (a -> b -> c) -> NonEmpty a -> NonEmpty b -> NonEmpty c # (*>) :: NonEmpty a -> NonEmpty b -> NonEmpty b # (<*) :: NonEmpty a -> NonEmpty b -> NonEmpty a #
Applicative STM | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Conc.Sync Methods pure :: a -> STM a # (<*>) :: STM (a -> b) -> STM a -> STM b # liftA2 :: (a -> b -> c) -> STM a -> STM b -> STM c # (*>) :: STM a -> STM b -> STM b # (<*) :: STM a -> STM b -> STM a #
Applicative Identity | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods pure :: a -> Identity a # (<*>) :: Identity (a -> b) -> Identity a -> Identity b # liftA2 :: (a -> b -> c) -> Identity a -> Identity b -> Identity c # (*>) :: Identity a -> Identity b -> Identity b # (<*) :: Identity a -> Identity b -> Identity a #
Applicative First | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods pure :: a -> First a # (<*>) :: First (a -> b) -> First a -> First b # liftA2 :: (a -> b -> c) -> First a -> First b -> First c # (*>) :: First a -> First b -> First b # (<*) :: First a -> First b -> First a #
Applicative Last | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods pure :: a -> Last a # (<*>) :: Last (a -> b) -> Last a -> Last b # liftA2 :: (a -> b -> c) -> Last a -> Last b -> Last c # (*>) :: Last a -> Last b -> Last b # (<*) :: Last a -> Last b -> Last a #
Applicative Down | @since base-4.11.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods pure :: a -> Down a # (<*>) :: Down (a -> b) -> Down a -> Down b # liftA2 :: (a -> b -> c) -> Down a -> Down b -> Down c # (*>) :: Down a -> Down b -> Down b # (<*) :: Down a -> Down b -> Down a #
Applicative Dual | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods pure :: a -> Dual a # (<*>) :: Dual (a -> b) -> Dual a -> Dual b # liftA2 :: (a -> b -> c) -> Dual a -> Dual b -> Dual c # (*>) :: Dual a -> Dual b -> Dual b # (<*) :: Dual a -> Dual b -> Dual a #
Applicative Product | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods pure :: a -> Product a # (<*>) :: Product (a -> b) -> Product a -> Product b # liftA2 :: (a -> b -> c) -> Product a -> Product b -> Product c # (*>) :: Product a -> Product b -> Product b # (<*) :: Product a -> Product b -> Product a #
Applicative Sum | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods pure :: a -> Sum a # (<*>) :: Sum (a -> b) -> Sum a -> Sum b # liftA2 :: (a -> b -> c) -> Sum a -> Sum b -> Sum c # (*>) :: Sum a -> Sum b -> Sum b # (<*) :: Sum a -> Sum b -> Sum a #

Applicative ZipList

    f <$> ZipList xs1 <*> ... <*> ZipList xsN
        = ZipList (zipWithN f xs1 ... xsN)

where `zipWithN` refers to the `zipWith` function of the appropriate arity (`zipWith`, `zipWith3`, `zipWith4`, ...). For example:

    (\a b c -> stimes c [a, b]) <$> ZipList "abcd" <*> ZipList "567" <*> ZipList [1..]
        = ZipList (zipWith3 (\a b c -> stimes c [a, b]) "abcd" "567" [1..])
        = ZipList {getZipList = ["a5","b6b6","c7c7c7"]}

@since base-2.01

Instance details Defined in GHC.Internal.Functor.ZipList Methods pure :: a -> ZipList a # (<*>) :: ZipList (a -> b) -> ZipList a -> ZipList b # liftA2 :: (a -> b -> c) -> ZipList a -> ZipList b -> ZipList c # (*>) :: ZipList a -> ZipList b -> ZipList b # (<*) :: ZipList a -> ZipList b -> ZipList a #
Applicative NoIO | @since base-4.8.0.0
Instance details Defined in GHC.Internal.GHCi Methods pure :: a -> NoIO a # (<*>) :: NoIO (a -> b) -> NoIO a -> NoIO b # liftA2 :: (a -> b -> c) -> NoIO a -> NoIO b -> NoIO c # (*>) :: NoIO a -> NoIO b -> NoIO b # (<*) :: NoIO a -> NoIO b -> NoIO a #
Applicative Par1 | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> Par1 a # (<*>) :: Par1 (a -> b) -> Par1 a -> Par1 b # liftA2 :: (a -> b -> c) -> Par1 a -> Par1 b -> Par1 c # (*>) :: Par1 a -> Par1 b -> Par1 b # (<*) :: Par1 a -> Par1 b -> Par1 a #
Applicative P | @since base-4.5.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods pure :: a -> P a # (<*>) :: P (a -> b) -> P a -> P b # liftA2 :: (a -> b -> c) -> P a -> P b -> P c # (*>) :: P a -> P b -> P b # (<*) :: P a -> P b -> P a #
Applicative ReadP | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadP Methods pure :: a -> ReadP a # (<*>) :: ReadP (a -> b) -> ReadP a -> ReadP b # liftA2 :: (a -> b -> c) -> ReadP a -> ReadP b -> ReadP c # (*>) :: ReadP a -> ReadP b -> ReadP b # (<*) :: ReadP a -> ReadP b -> ReadP a #
Applicative ReadPrec | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Text.ParserCombinators.ReadPrec Methods pure :: a -> ReadPrec a # (<*>) :: ReadPrec (a -> b) -> ReadPrec a -> ReadPrec b # liftA2 :: (a -> b -> c) -> ReadPrec a -> ReadPrec b -> ReadPrec c # (*>) :: ReadPrec a -> ReadPrec b -> ReadPrec b # (<*) :: ReadPrec a -> ReadPrec b -> ReadPrec a #
Applicative CoreM # |
Instance details Defined in GHC.Core.Opt.Monad Methods pure :: a -> CoreM a # (<*>) :: CoreM (a -> b) -> CoreM a -> CoreM b # liftA2 :: (a -> b -> c) -> CoreM a -> CoreM b -> CoreM c # (*>) :: CoreM a -> CoreM b -> CoreM b # (<*) :: CoreM a -> CoreM b -> CoreM a #
Applicative SimplM # |
Instance details Defined in GHC.Core.Opt.Simplify.Monad Methods pure :: a -> SimplM a # (<*>) :: SimplM (a -> b) -> SimplM a -> SimplM b # liftA2 :: (a -> b -> c) -> SimplM a -> SimplM b -> SimplM c # (*>) :: SimplM a -> SimplM b -> SimplM b # (<*) :: SimplM a -> SimplM b -> SimplM a #
Applicative UnifyResultM # |
Instance details Defined in GHC.Core.Unify Methods pure :: a -> UnifyResultM a # (<*>) :: UnifyResultM (a -> b) -> UnifyResultM a -> UnifyResultM b # liftA2 :: (a -> b -> c) -> UnifyResultM a -> UnifyResultM b -> UnifyResultM c # (*>) :: UnifyResultM a -> UnifyResultM b -> UnifyResultM b # (<*) :: UnifyResultM a -> UnifyResultM b -> UnifyResultM a #
Applicative Infinite # |
Instance details Defined in GHC.Data.List.Infinite Methods pure :: a -> Infinite a # (<*>) :: Infinite (a -> b) -> Infinite a -> Infinite b # liftA2 :: (a -> b -> c) -> Infinite a -> Infinite b -> Infinite c # (*>) :: Infinite a -> Infinite b -> Infinite b # (<*) :: Infinite a -> Infinite b -> Infinite a #
Applicative Pair # |
Instance details Defined in GHC.Data.Pair Methods pure :: a -> Pair a # (<*>) :: Pair (a -> b) -> Pair a -> Pair b # liftA2 :: (a -> b -> c) -> Pair a -> Pair b -> Pair c # (*>) :: Pair a -> Pair b -> Pair b # (<*) :: Pair a -> Pair b -> Pair a #
Applicative Maybe # |
Instance details Defined in GHC.Data.Strict Methods pure :: a -> Maybe a # (<*>) :: Maybe (a -> b) -> Maybe a -> Maybe b # liftA2 :: (a -> b -> c) -> Maybe a -> Maybe b -> Maybe c # (*>) :: Maybe a -> Maybe b -> Maybe b # (<*) :: Maybe a -> Maybe b -> Maybe a #
Applicative Hsc # |
Instance details Defined in GHC.Driver.Env.Types Methods pure :: a -> Hsc a # (<*>) :: Hsc (a -> b) -> Hsc a -> Hsc b # liftA2 :: (a -> b -> c) -> Hsc a -> Hsc b -> Hsc c # (*>) :: Hsc a -> Hsc b -> Hsc b # (<*) :: Hsc a -> Hsc b -> Hsc a #
Applicative Ghc # |
Instance details Defined in GHC.Driver.Monad Methods pure :: a -> Ghc a # (<*>) :: Ghc (a -> b) -> Ghc a -> Ghc b # liftA2 :: (a -> b -> c) -> Ghc a -> Ghc b -> Ghc c # (*>) :: Ghc a -> Ghc b -> Ghc b # (<*) :: Ghc a -> Ghc b -> Ghc a #
Applicative P # |
Instance details Defined in GHC.Parser.Lexer Methods pure :: a -> P a # (<*>) :: P (a -> b) -> P a -> P b # liftA2 :: (a -> b -> c) -> P a -> P b -> P c # (*>) :: P a -> P b -> P b # (<*) :: P a -> P b -> P a #
Applicative PV # |
Instance details Defined in GHC.Parser.PostProcess Methods pure :: a -> PV a # (<*>) :: PV (a -> b) -> PV a -> PV b # liftA2 :: (a -> b -> c) -> PV a -> PV b -> PV c # (*>) :: PV a -> PV b -> PV b # (<*) :: PV a -> PV b -> PV a #
Applicative TcPluginM # |
Instance details Defined in GHC.Tc.Types Methods pure :: a -> TcPluginM a # (<*>) :: TcPluginM (a -> b) -> TcPluginM a -> TcPluginM b # liftA2 :: (a -> b -> c) -> TcPluginM a -> TcPluginM b -> TcPluginM c # (*>) :: TcPluginM a -> TcPluginM b -> TcPluginM b # (<*) :: TcPluginM a -> TcPluginM b -> TcPluginM a #
Applicative ZonkM # |
Instance details Defined in GHC.Tc.Zonk.Monad Methods pure :: a -> ZonkM a # (<*>) :: ZonkM (a -> b) -> ZonkM a -> ZonkM b # liftA2 :: (a -> b -> c) -> ZonkM a -> ZonkM b -> ZonkM c # (*>) :: ZonkM a -> ZonkM b -> ZonkM b # (<*) :: ZonkM a -> ZonkM b -> ZonkM a #
Applicative UniqSM # |
Instance details Defined in GHC.Types.Unique.Supply Methods pure :: a -> UniqSM a # (<*>) :: UniqSM (a -> b) -> UniqSM a -> UniqSM b # liftA2 :: (a -> b -> c) -> UniqSM a -> UniqSM b -> UniqSM c # (*>) :: UniqSM a -> UniqSM b -> UniqSM b # (<*) :: UniqSM a -> UniqSM b -> UniqSM a #
Applicative PprM # |
Instance details Defined in Language.Haskell.TH.PprLib Methods pure :: a -> PprM a # (<*>) :: PprM (a -> b) -> PprM a -> PprM b # liftA2 :: (a -> b -> c) -> PprM a -> PprM b -> PprM c # (*>) :: PprM a -> PprM b -> PprM b # (<*) :: PprM a -> PprM b -> PprM a #
Applicative Q # |
Instance details Defined in Language.Haskell.TH.Syntax Methods pure :: a -> Q a # (<*>) :: Q (a -> b) -> Q a -> Q b # liftA2 :: (a -> b -> c) -> Q a -> Q b -> Q c # (*>) :: Q a -> Q b -> Q b # (<*) :: Q a -> Q b -> Q a #
Applicative IO | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods pure :: a -> IO a # (<*>) :: IO (a -> b) -> IO a -> IO b # liftA2 :: (a -> b -> c) -> IO a -> IO b -> IO c # (*>) :: IO a -> IO b -> IO b # (<*) :: IO a -> IO b -> IO a #
Applicative Q |
Instance details Defined in Language.Haskell.TH.Syntax Methods pure :: a -> Q a # (<*>) :: Q (a -> b) -> Q a -> Q b # liftA2 :: (a -> b -> c) -> Q a -> Q b -> Q c # (*>) :: Q a -> Q b -> Q b # (<*) :: Q a -> Q b -> Q a #
Applicative Maybe | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods pure :: a -> Maybe a # (<*>) :: Maybe (a -> b) -> Maybe a -> Maybe b # liftA2 :: (a -> b -> c) -> Maybe a -> Maybe b -> Maybe c # (*>) :: Maybe a -> Maybe b -> Maybe b # (<*) :: Maybe a -> Maybe b -> Maybe a #
Applicative Solo | @since base-4.15
Instance details Defined in GHC.Internal.Base Methods pure :: a -> Solo a # (<*>) :: Solo (a -> b) -> Solo a -> Solo b # liftA2 :: (a -> b -> c) -> Solo a -> Solo b -> Solo c # (*>) :: Solo a -> Solo b -> Solo b # (<*) :: Solo a -> Solo b -> Solo a #
Applicative [] | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods pure :: a -> [a] # (<*>) :: [a -> b] -> [a] -> [b] # liftA2 :: (a -> b -> c) -> [a] -> [b] -> [c] # (*>) :: [a] -> [b] -> [b] # (<*) :: [a] -> [b] -> [a] #
Monad m => Applicative (WrappedMonad m) | Since: base-2.1
Instance details Defined in Control.Applicative Methods pure :: a -> WrappedMonad m a # (<*>) :: WrappedMonad m (a -> b) -> WrappedMonad m a -> WrappedMonad m b # liftA2 :: (a -> b -> c) -> WrappedMonad m a -> WrappedMonad m b -> WrappedMonad m c # (*>) :: WrappedMonad m a -> WrappedMonad m b -> WrappedMonad m b # (<*) :: WrappedMonad m a -> WrappedMonad m b -> WrappedMonad m a #
Applicative (SetM s) |
Instance details Defined in Data.Graph Methods pure :: a -> SetM s a # (<*>) :: SetM s (a -> b) -> SetM s a -> SetM s b # liftA2 :: (a -> b -> c) -> SetM s a -> SetM s b -> SetM s c # (*>) :: SetM s a -> SetM s b -> SetM s b # (<*) :: SetM s a -> SetM s b -> SetM s a #
Monad m => Applicative (CatchT m) |
Instance details Defined in Control.Monad.Catch.Pure Methods pure :: a -> CatchT m a # (<*>) :: CatchT m (a -> b) -> CatchT m a -> CatchT m b # liftA2 :: (a -> b -> c) -> CatchT m a -> CatchT m b -> CatchT m c # (*>) :: CatchT m a -> CatchT m b -> CatchT m b # (<*) :: CatchT m a -> CatchT m b -> CatchT m a #
Arrow a => Applicative (ArrowMonad a) | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Control.Arrow Methods pure :: a0 -> ArrowMonad a a0 # (<*>) :: ArrowMonad a (a0 -> b) -> ArrowMonad a a0 -> ArrowMonad a b # liftA2 :: (a0 -> b -> c) -> ArrowMonad a a0 -> ArrowMonad a b -> ArrowMonad a c # (*>) :: ArrowMonad a a0 -> ArrowMonad a b -> ArrowMonad a b # (<*) :: ArrowMonad a a0 -> ArrowMonad a b -> ArrowMonad a a0 #
Applicative (ST s) | @since base-2.01
Instance details Defined in GHC.Internal.Control.Monad.ST.Lazy.Imp Methods pure :: a -> ST s a # (<*>) :: ST s (a -> b) -> ST s a -> ST s b # liftA2 :: (a -> b -> c) -> ST s a -> ST s b -> ST s c # (*>) :: ST s a -> ST s b -> ST s b # (<*) :: ST s a -> ST s b -> ST s a #
Applicative (Either e) | @since base-3.0
Instance details Defined in GHC.Internal.Data.Either Methods pure :: a -> Either e a # (<*>) :: Either e (a -> b) -> Either e a -> Either e b # liftA2 :: (a -> b -> c) -> Either e a -> Either e b -> Either e c # (*>) :: Either e a -> Either e b -> Either e b # (<*) :: Either e a -> Either e b -> Either e a #
Applicative (StateL s) | @since base-4.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods pure :: a -> StateL s a # (<*>) :: StateL s (a -> b) -> StateL s a -> StateL s b # liftA2 :: (a -> b -> c) -> StateL s a -> StateL s b -> StateL s c # (*>) :: StateL s a -> StateL s b -> StateL s b # (<*) :: StateL s a -> StateL s b -> StateL s a #
Applicative (StateR s) | @since base-4.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods pure :: a -> StateR s a # (<*>) :: StateR s (a -> b) -> StateR s a -> StateR s b # liftA2 :: (a -> b -> c) -> StateR s a -> StateR s b -> StateR s c # (*>) :: StateR s a -> StateR s b -> StateR s b # (<*) :: StateR s a -> StateR s b -> StateR s a #
Applicative (Proxy :: Type -> Type) | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods pure :: a -> Proxy a # (<*>) :: Proxy (a -> b) -> Proxy a -> Proxy b # liftA2 :: (a -> b -> c) -> Proxy a -> Proxy b -> Proxy c # (*>) :: Proxy a -> Proxy b -> Proxy b # (<*) :: Proxy a -> Proxy b -> Proxy a #
Applicative (U1 :: Type -> Type) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> U1 a # (<*>) :: U1 (a -> b) -> U1 a -> U1 b # liftA2 :: (a -> b -> c) -> U1 a -> U1 b -> U1 c # (*>) :: U1 a -> U1 b -> U1 b # (<*) :: U1 a -> U1 b -> U1 a #
Applicative (ST s) | @since base-4.4.0.0
Instance details Defined in GHC.Internal.ST Methods pure :: a -> ST s a # (<*>) :: ST s (a -> b) -> ST s a -> ST s b # liftA2 :: (a -> b -> c) -> ST s a -> ST s b -> ST s c # (*>) :: ST s a -> ST s b -> ST s b # (<*) :: ST s a -> ST s b -> ST s a #
Applicative (IOEnv m) # |
Instance details Defined in GHC.Data.IOEnv Methods pure :: a -> IOEnv m a # (<*>) :: IOEnv m (a -> b) -> IOEnv m a -> IOEnv m b # liftA2 :: (a -> b -> c) -> IOEnv m a -> IOEnv m b -> IOEnv m c # (*>) :: IOEnv m a -> IOEnv m b -> IOEnv m b # (<*) :: IOEnv m a -> IOEnv m b -> IOEnv m a #
Applicative (MaybeErr err) # |
Instance details Defined in GHC.Data.Maybe Methods pure :: a -> MaybeErr err a # (<*>) :: MaybeErr err (a -> b) -> MaybeErr err a -> MaybeErr err b # liftA2 :: (a -> b -> c) -> MaybeErr err a -> MaybeErr err b -> MaybeErr err c # (*>) :: MaybeErr err a -> MaybeErr err b -> MaybeErr err b # (<*) :: MaybeErr err a -> MaybeErr err b -> MaybeErr err a #
Monad m => Applicative (EwM m) # |
Instance details Defined in GHC.Driver.CmdLine Methods pure :: a -> EwM m a # (<*>) :: EwM m (a -> b) -> EwM m a -> EwM m b # liftA2 :: (a -> b -> c) -> EwM m a -> EwM m b -> EwM m c # (*>) :: EwM m a -> EwM m b -> EwM m b # (<*) :: EwM m a -> EwM m b -> EwM m a #
Applicative m => Applicative (GhcT m) # |
Instance details Defined in GHC.Driver.Monad Methods pure :: a -> GhcT m a # (<*>) :: GhcT m (a -> b) -> GhcT m a -> GhcT m b # liftA2 :: (a -> b -> c) -> GhcT m a -> GhcT m b -> GhcT m c # (*>) :: GhcT m a -> GhcT m b -> GhcT m b # (<*) :: GhcT m a -> GhcT m b -> GhcT m a #
Applicative (CmdLineP s) # |
Instance details Defined in GHC.Driver.Session Methods pure :: a -> CmdLineP s a # (<*>) :: CmdLineP s (a -> b) -> CmdLineP s a -> CmdLineP s b # liftA2 :: (a -> b -> c) -> CmdLineP s a -> CmdLineP s b -> CmdLineP s c # (*>) :: CmdLineP s a -> CmdLineP s b -> CmdLineP s b # (<*) :: CmdLineP s a -> CmdLineP s b -> CmdLineP s a #
Applicative (State s) # |
Instance details Defined in GHC.Utils.Monad.State.Strict Methods pure :: a -> State s a # (<*>) :: State s (a -> b) -> State s a -> State s b # liftA2 :: (a -> b -> c) -> State s a -> State s b -> State s c # (*>) :: State s a -> State s b -> State s b # (<*) :: State s a -> State s b -> State s a #
Applicative f => Applicative (Lift f) | A combination is `Pure` only if both parts are.
Instance details Defined in Control.Applicative.Lift Methods pure :: a -> Lift f a # (<*>) :: Lift f (a -> b) -> Lift f a -> Lift f b # liftA2 :: (a -> b -> c) -> Lift f a -> Lift f b -> Lift f c # (*>) :: Lift f a -> Lift f b -> Lift f b # (<*) :: Lift f a -> Lift f b -> Lift f a #
(Functor m, Monad m) => Applicative (MaybeT m) |
Instance details Defined in Control.Monad.Trans.Maybe Methods pure :: a -> MaybeT m a # (<*>) :: MaybeT m (a -> b) -> MaybeT m a -> MaybeT m b # liftA2 :: (a -> b -> c) -> MaybeT m a -> MaybeT m b -> MaybeT m c # (*>) :: MaybeT m a -> MaybeT m b -> MaybeT m b # (<*) :: MaybeT m a -> MaybeT m b -> MaybeT m a #

Monoid a => Applicative ((,) a)

For tuples, the `Monoid` constraint on `a` determines how the first values merge. For example, `String`s concatenate:

    ("hello ", (+15)) <*> ("world!", 2002)
    ("hello world!",2017)

@since base-2.01

Instance details Defined in GHC.Internal.Base Methods pure :: a0 -> (a, a0) # (<*>) :: (a, a0 -> b) -> (a, a0) -> (a, b) # liftA2 :: (a0 -> b -> c) -> (a, a0) -> (a, b) -> (a, c) # (*>) :: (a, a0) -> (a, b) -> (a, b) # (<*) :: (a, a0) -> (a, b) -> (a, a0) #
Arrow a => Applicative (WrappedArrow a b) | Since: base-2.1

Instance details

Defined in Control.Applicative

Methods

pure :: a0 -> WrappedArrow a b a0 #

(<*>) :: WrappedArrow a b (a0 -> b0) -> WrappedArrow a b a0 -> WrappedArrow a b b0 #

liftA2 :: (a0 -> b0 -> c) -> WrappedArrow a b a0 -> WrappedArrow a b b0 -> WrappedArrow a b c #

(*>) :: WrappedArrow a b a0 -> WrappedArrow a b b0 -> WrappedArrow a b b0 #

(<*) :: WrappedArrow a b a0 -> WrappedArrow a b b0 -> WrappedArrow a b a0 #

(Applicative f, Monad f) => Applicative (WhenMissing f x) | Equivalent to `ReaderT k (ReaderT x (MaybeT f))`. Since: containers-0.5.9
Instance details Defined in Data.IntMap.Internal Methods pure :: a -> WhenMissing f x a # (<*>) :: WhenMissing f x (a -> b) -> WhenMissing f x a -> WhenMissing f x b # liftA2 :: (a -> b -> c) -> WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x c # (*>) :: WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x b # (<*) :: WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x a #
Applicative m => Applicative (Kleisli m a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Control.Arrow Methods pure :: a0 -> Kleisli m a a0 # (<*>) :: Kleisli m a (a0 -> b) -> Kleisli m a a0 -> Kleisli m a b # liftA2 :: (a0 -> b -> c) -> Kleisli m a a0 -> Kleisli m a b -> Kleisli m a c # (*>) :: Kleisli m a a0 -> Kleisli m a b -> Kleisli m a b # (<*) :: Kleisli m a a0 -> Kleisli m a b -> Kleisli m a a0 #
Monoid m => Applicative (Const m :: Type -> Type) | @since base-2.0.1
Instance details Defined in GHC.Internal.Data.Functor.Const Methods pure :: a -> Const m a # (<*>) :: Const m (a -> b) -> Const m a -> Const m b # liftA2 :: (a -> b -> c) -> Const m a -> Const m b -> Const m c # (*>) :: Const m a -> Const m b -> Const m b # (<*) :: Const m a -> Const m b -> Const m a #
Monad m => Applicative (StateT s m) | @since base-4.18.0.0
Instance details Defined in GHC.Internal.Data.Functor.Utils Methods pure :: a -> StateT s m a # (<*>) :: StateT s m (a -> b) -> StateT s m a -> StateT s m b # liftA2 :: (a -> b -> c) -> StateT s m a -> StateT s m b -> StateT s m c # (*>) :: StateT s m a -> StateT s m b -> StateT s m b # (<*) :: StateT s m a -> StateT s m b -> StateT s m a #
Applicative f => Applicative (Ap f) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Data.Monoid Methods pure :: a -> Ap f a # (<*>) :: Ap f (a -> b) -> Ap f a -> Ap f b # liftA2 :: (a -> b -> c) -> Ap f a -> Ap f b -> Ap f c # (*>) :: Ap f a -> Ap f b -> Ap f b # (<*) :: Ap f a -> Ap f b -> Ap f a #
Applicative f => Applicative (Alt f) | @since base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Semigroup.Internal Methods pure :: a -> Alt f a # (<*>) :: Alt f (a -> b) -> Alt f a -> Alt f b # liftA2 :: (a -> b -> c) -> Alt f a -> Alt f b -> Alt f c # (*>) :: Alt f a -> Alt f b -> Alt f b # (<*) :: Alt f a -> Alt f b -> Alt f a #
(Generic1 f, Applicative (Rep1 f)) => Applicative (Generically1 f) | @since base-4.17.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> Generically1 f a # (<*>) :: Generically1 f (a -> b) -> Generically1 f a -> Generically1 f b # liftA2 :: (a -> b -> c) -> Generically1 f a -> Generically1 f b -> Generically1 f c # (*>) :: Generically1 f a -> Generically1 f b -> Generically1 f b # (<*) :: Generically1 f a -> Generically1 f b -> Generically1 f a #
Applicative f => Applicative (Rec1 f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> Rec1 f a # (<*>) :: Rec1 f (a -> b) -> Rec1 f a -> Rec1 f b # liftA2 :: (a -> b -> c) -> Rec1 f a -> Rec1 f b -> Rec1 f c # (*>) :: Rec1 f a -> Rec1 f b -> Rec1 f b # (<*) :: Rec1 f a -> Rec1 f b -> Rec1 f a #
Applicative (Stream m a) # |
Instance details Defined in GHC.Data.Stream Methods pure :: a0 -> Stream m a a0 # (<*>) :: Stream m a (a0 -> b) -> Stream m a a0 -> Stream m a b # liftA2 :: (a0 -> b -> c) -> Stream m a a0 -> Stream m a b -> Stream m a c # (*>) :: Stream m a a0 -> Stream m a b -> Stream m a b # (<*) :: Stream m a a0 -> Stream m a b -> Stream m a a0 #
Monad m => Applicative (StreamS m a) # |
Instance details Defined in GHC.Data.Stream Methods pure :: a0 -> StreamS m a a0 # (<*>) :: StreamS m a (a0 -> b) -> StreamS m a a0 -> StreamS m a b # liftA2 :: (a0 -> b -> c) -> StreamS m a a0 -> StreamS m a b -> StreamS m a c # (*>) :: StreamS m a a0 -> StreamS m a b -> StreamS m a b # (<*) :: StreamS m a a0 -> StreamS m a b -> StreamS m a a0 #
(Applicative f, Monad f) => Applicative (WhenMissing f x) # | Equivalent to `ReaderT k (ReaderT x (MaybeT f))`. Since: 0.5.9

Instance details

Defined in GHC.Data.Word64Map.Internal

Methods

pure :: a -> WhenMissing f x a #

(<*>) :: WhenMissing f x (a -> b) -> WhenMissing f x a -> WhenMissing f x b #

liftA2 :: (a -> b -> c) -> WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x c #

(*>) :: WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x b #

(<*) :: WhenMissing f x a -> WhenMissing f x b -> WhenMissing f x a #

Applicative f => Applicative (Backwards f) | Apply `f`-actions in the reverse order.
Instance details Defined in Control.Applicative.Backwards Methods pure :: a -> Backwards f a # (<*>) :: Backwards f (a -> b) -> Backwards f a -> Backwards f b # liftA2 :: (a -> b -> c) -> Backwards f a -> Backwards f b -> Backwards f c # (*>) :: Backwards f a -> Backwards f b -> Backwards f b # (<*) :: Backwards f a -> Backwards f b -> Backwards f a #
(Monoid w, Functor m, Monad m) => Applicative (AccumT w m) |
Instance details Defined in Control.Monad.Trans.Accum Methods pure :: a -> AccumT w m a # (<*>) :: AccumT w m (a -> b) -> AccumT w m a -> AccumT w m b # liftA2 :: (a -> b -> c) -> AccumT w m a -> AccumT w m b -> AccumT w m c # (*>) :: AccumT w m a -> AccumT w m b -> AccumT w m b # (<*) :: AccumT w m a -> AccumT w m b -> AccumT w m a #
(Functor m, Monad m) => Applicative (ExceptT e m) |
Instance details Defined in Control.Monad.Trans.Except Methods pure :: a -> ExceptT e m a # (<*>) :: ExceptT e m (a -> b) -> ExceptT e m a -> ExceptT e m b # liftA2 :: (a -> b -> c) -> ExceptT e m a -> ExceptT e m b -> ExceptT e m c # (*>) :: ExceptT e m a -> ExceptT e m b -> ExceptT e m b # (<*) :: ExceptT e m a -> ExceptT e m b -> ExceptT e m a #
Applicative m => Applicative (IdentityT m) |
Instance details Defined in Control.Monad.Trans.Identity Methods pure :: a -> IdentityT m a # (<*>) :: IdentityT m (a -> b) -> IdentityT m a -> IdentityT m b # liftA2 :: (a -> b -> c) -> IdentityT m a -> IdentityT m b -> IdentityT m c # (*>) :: IdentityT m a -> IdentityT m b -> IdentityT m b # (<*) :: IdentityT m a -> IdentityT m b -> IdentityT m a #
Applicative m => Applicative (ReaderT r m) |
Instance details Defined in Control.Monad.Trans.Reader Methods pure :: a -> ReaderT r m a # (<*>) :: ReaderT r m (a -> b) -> ReaderT r m a -> ReaderT r m b # liftA2 :: (a -> b -> c) -> ReaderT r m a -> ReaderT r m b -> ReaderT r m c # (*>) :: ReaderT r m a -> ReaderT r m b -> ReaderT r m b # (<*) :: ReaderT r m a -> ReaderT r m b -> ReaderT r m a #
(Functor m, Monad m) => Applicative (SelectT r m) |
Instance details Defined in Control.Monad.Trans.Select Methods pure :: a -> SelectT r m a # (<*>) :: SelectT r m (a -> b) -> SelectT r m a -> SelectT r m b # liftA2 :: (a -> b -> c) -> SelectT r m a -> SelectT r m b -> SelectT r m c # (*>) :: SelectT r m a -> SelectT r m b -> SelectT r m b # (<*) :: SelectT r m a -> SelectT r m b -> SelectT r m a #
(Functor m, Monad m) => Applicative (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Lazy Methods pure :: a -> StateT s m a # (<*>) :: StateT s m (a -> b) -> StateT s m a -> StateT s m b # liftA2 :: (a -> b -> c) -> StateT s m a -> StateT s m b -> StateT s m c # (*>) :: StateT s m a -> StateT s m b -> StateT s m b # (<*) :: StateT s m a -> StateT s m b -> StateT s m a #
(Functor m, Monad m) => Applicative (StateT s m) |
Instance details Defined in Control.Monad.Trans.State.Strict Methods pure :: a -> StateT s m a # (<*>) :: StateT s m (a -> b) -> StateT s m a -> StateT s m b # liftA2 :: (a -> b -> c) -> StateT s m a -> StateT s m b -> StateT s m c # (*>) :: StateT s m a -> StateT s m b -> StateT s m b # (<*) :: StateT s m a -> StateT s m b -> StateT s m a #
(Functor m, Monad m) => Applicative (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.CPS Methods pure :: a -> WriterT w m a # (<*>) :: WriterT w m (a -> b) -> WriterT w m a -> WriterT w m b # liftA2 :: (a -> b -> c) -> WriterT w m a -> WriterT w m b -> WriterT w m c # (*>) :: WriterT w m a -> WriterT w m b -> WriterT w m b # (<*) :: WriterT w m a -> WriterT w m b -> WriterT w m a #
(Monoid w, Applicative m) => Applicative (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Lazy Methods pure :: a -> WriterT w m a # (<*>) :: WriterT w m (a -> b) -> WriterT w m a -> WriterT w m b # liftA2 :: (a -> b -> c) -> WriterT w m a -> WriterT w m b -> WriterT w m c # (*>) :: WriterT w m a -> WriterT w m b -> WriterT w m b # (<*) :: WriterT w m a -> WriterT w m b -> WriterT w m a #
(Monoid w, Applicative m) => Applicative (WriterT w m) |
Instance details Defined in Control.Monad.Trans.Writer.Strict Methods pure :: a -> WriterT w m a # (<*>) :: WriterT w m (a -> b) -> WriterT w m a -> WriterT w m b # liftA2 :: (a -> b -> c) -> WriterT w m a -> WriterT w m b -> WriterT w m c # (*>) :: WriterT w m a -> WriterT w m b -> WriterT w m b # (<*) :: WriterT w m a -> WriterT w m b -> WriterT w m a #
Monoid a => Applicative (Constant a :: Type -> Type) |
Instance details Defined in Data.Functor.Constant Methods pure :: a0 -> Constant a a0 # (<*>) :: Constant a (a0 -> b) -> Constant a a0 -> Constant a b # liftA2 :: (a0 -> b -> c) -> Constant a a0 -> Constant a b -> Constant a c # (*>) :: Constant a a0 -> Constant a b -> Constant a b # (<*) :: Constant a a0 -> Constant a b -> Constant a a0 #
Applicative f => Applicative (Reverse f) | Derived instance.
Instance details Defined in Data.Functor.Reverse Methods pure :: a -> Reverse f a # (<*>) :: Reverse f (a -> b) -> Reverse f a -> Reverse f b # liftA2 :: (a -> b -> c) -> Reverse f a -> Reverse f b -> Reverse f c # (*>) :: Reverse f a -> Reverse f b -> Reverse f b # (<*) :: Reverse f a -> Reverse f b -> Reverse f a #
(Monoid a, Monoid b) => Applicative ((,,) a b) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Base Methods pure :: a0 -> (a, b, a0) # (<*>) :: (a, b, a0 -> b0) -> (a, b, a0) -> (a, b, b0) # liftA2 :: (a0 -> b0 -> c) -> (a, b, a0) -> (a, b, b0) -> (a, b, c) # (*>) :: (a, b, a0) -> (a, b, b0) -> (a, b, b0) # (<*) :: (a, b, a0) -> (a, b, b0) -> (a, b, a0) #
(Applicative f, Applicative g) => Applicative (Product f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Product Methods pure :: a -> Product f g a # (<*>) :: Product f g (a -> b) -> Product f g a -> Product f g b # liftA2 :: (a -> b -> c) -> Product f g a -> Product f g b -> Product f g c # (*>) :: Product f g a -> Product f g b -> Product f g b # (<*) :: Product f g a -> Product f g b -> Product f g a #
(Monad f, Applicative f) => Applicative (WhenMatched f x y) | Equivalent to `ReaderT Key (ReaderT x (ReaderT y (MaybeT f)))` Since: containers-0.5.9

Instance details

Defined in Data.IntMap.Internal

Methods

pure :: a -> WhenMatched f x y a #

(<*>) :: WhenMatched f x y (a -> b) -> WhenMatched f x y a -> WhenMatched f x y b #

liftA2 :: (a -> b -> c) -> WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y c #

(*>) :: WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y b #

(<*) :: WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y a #

(Applicative f, Monad f) => Applicative (WhenMissing f k x) | Equivalent to `ReaderT k (ReaderT x (MaybeT f))` . Since: containers-0.5.9

Instance details

Defined in Data.Map.Internal

Methods

pure :: a -> WhenMissing f k x a #

(<*>) :: WhenMissing f k x (a -> b) -> WhenMissing f k x a -> WhenMissing f k x b #

liftA2 :: (a -> b -> c) -> WhenMissing f k x a -> WhenMissing f k x b -> WhenMissing f k x c #

(*>) :: WhenMissing f k x a -> WhenMissing f k x b -> WhenMissing f k x b #

(<*) :: WhenMissing f k x a -> WhenMissing f k x b -> WhenMissing f k x a #

(Applicative f, Applicative g) => Applicative (f :*: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> (f :*: g) a # (<*>) :: (f :*: g) (a -> b) -> (f :*: g) a -> (f :*: g) b # liftA2 :: (a -> b -> c) -> (f :*: g) a -> (f :*: g) b -> (f :*: g) c # (*>) :: (f :*: g) a -> (f :*: g) b -> (f :*: g) b # (<*) :: (f :*: g) a -> (f :*: g) b -> (f :*: g) a #
Monoid c => Applicative (K1 i c :: Type -> Type) | @since base-4.12.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> K1 i c a # (<*>) :: K1 i c (a -> b) -> K1 i c a -> K1 i c b # liftA2 :: (a -> b -> c0) -> K1 i c a -> K1 i c b -> K1 i c c0 # (*>) :: K1 i c a -> K1 i c b -> K1 i c b # (<*) :: K1 i c a -> K1 i c b -> K1 i c a #
(Monad f, Applicative f) => Applicative (WhenMatched f x y) # | Equivalent to `ReaderT Key (ReaderT x (ReaderT y (MaybeT f)))` Since: 0.5.9

Instance details

Defined in GHC.Data.Word64Map.Internal

Methods

pure :: a -> WhenMatched f x y a #

(<*>) :: WhenMatched f x y (a -> b) -> WhenMatched f x y a -> WhenMatched f x y b #

liftA2 :: (a -> b -> c) -> WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y c #

(*>) :: WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y b #

(<*) :: WhenMatched f x y a -> WhenMatched f x y b -> WhenMatched f x y a #

Applicative (ParsecT s u m) |
Instance details Defined in Text.Parsec.Prim Methods pure :: a -> ParsecT s u m a # (<*>) :: ParsecT s u m (a -> b) -> ParsecT s u m a -> ParsecT s u m b # liftA2 :: (a -> b -> c) -> ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m c # (*>) :: ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b # (<*) :: ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m a #
Applicative (ContT r m) |
Instance details Defined in Control.Monad.Trans.Cont Methods pure :: a -> ContT r m a # (<*>) :: ContT r m (a -> b) -> ContT r m a -> ContT r m b # liftA2 :: (a -> b -> c) -> ContT r m a -> ContT r m b -> ContT r m c # (*>) :: ContT r m a -> ContT r m b -> ContT r m b # (<*) :: ContT r m a -> ContT r m b -> ContT r m a #
(Monoid a, Monoid b, Monoid c) => Applicative ((,,,) a b c) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Base Methods pure :: a0 -> (a, b, c, a0) # (<*>) :: (a, b, c, a0 -> b0) -> (a, b, c, a0) -> (a, b, c, b0) # liftA2 :: (a0 -> b0 -> c0) -> (a, b, c, a0) -> (a, b, c, b0) -> (a, b, c, c0) # (*>) :: (a, b, c, a0) -> (a, b, c, b0) -> (a, b, c, b0) # (<*) :: (a, b, c, a0) -> (a, b, c, b0) -> (a, b, c, a0) #
Applicative ((->) r) | @since base-2.01
Instance details Defined in GHC.Internal.Base Methods pure :: a -> r -> a # (<*>) :: (r -> (a -> b)) -> (r -> a) -> r -> b # liftA2 :: (a -> b -> c) -> (r -> a) -> (r -> b) -> r -> c # (*>) :: (r -> a) -> (r -> b) -> r -> b # (<*) :: (r -> a) -> (r -> b) -> r -> a #
(Applicative f, Applicative g) => Applicative (Compose f g) | Since: base-4.9.0.0
Instance details Defined in Data.Functor.Compose Methods pure :: a -> Compose f g a # (<*>) :: Compose f g (a -> b) -> Compose f g a -> Compose f g b # liftA2 :: (a -> b -> c) -> Compose f g a -> Compose f g b -> Compose f g c # (*>) :: Compose f g a -> Compose f g b -> Compose f g b # (<*) :: Compose f g a -> Compose f g b -> Compose f g a #
(Monad f, Applicative f) => Applicative (WhenMatched f k x y) | Equivalent to `ReaderT k (ReaderT x (ReaderT y (MaybeT f)))` Since: containers-0.5.9

Instance details

Defined in Data.Map.Internal

Methods

pure :: a -> WhenMatched f k x y a #

(<*>) :: WhenMatched f k x y (a -> b) -> WhenMatched f k x y a -> WhenMatched f k x y b #

liftA2 :: (a -> b -> c) -> WhenMatched f k x y a -> WhenMatched f k x y b -> WhenMatched f k x y c #

(*>) :: WhenMatched f k x y a -> WhenMatched f k x y b -> WhenMatched f k x y b #

(<*) :: WhenMatched f k x y a -> WhenMatched f k x y b -> WhenMatched f k x y a #

(Applicative f, Applicative g) => Applicative (f :.: g) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> (f :.: g) a # (<*>) :: (f :.: g) (a -> b) -> (f :.: g) a -> (f :.: g) b # liftA2 :: (a -> b -> c) -> (f :.: g) a -> (f :.: g) b -> (f :.: g) c # (*>) :: (f :.: g) a -> (f :.: g) b -> (f :.: g) b # (<*) :: (f :.: g) a -> (f :.: g) b -> (f :.: g) a #
Applicative f => Applicative (M1 i c f) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods pure :: a -> M1 i c f a # (<*>) :: M1 i c f (a -> b) -> M1 i c f a -> M1 i c f b # liftA2 :: (a -> b -> c0) -> M1 i c f a -> M1 i c f b -> M1 i c f c0 # (*>) :: M1 i c f a -> M1 i c f b -> M1 i c f b # (<*) :: M1 i c f a -> M1 i c f b -> M1 i c f a #
(Functor m, Monad m) => Applicative (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.CPS Methods pure :: a -> RWST r w s m a # (<*>) :: RWST r w s m (a -> b) -> RWST r w s m a -> RWST r w s m b # liftA2 :: (a -> b -> c) -> RWST r w s m a -> RWST r w s m b -> RWST r w s m c # (*>) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m b # (<*) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m a #
(Monoid w, Functor m, Monad m) => Applicative (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Lazy Methods pure :: a -> RWST r w s m a # (<*>) :: RWST r w s m (a -> b) -> RWST r w s m a -> RWST r w s m b # liftA2 :: (a -> b -> c) -> RWST r w s m a -> RWST r w s m b -> RWST r w s m c # (*>) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m b # (<*) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m a #
(Monoid w, Functor m, Monad m) => Applicative (RWST r w s m) |
Instance details Defined in Control.Monad.Trans.RWS.Strict Methods pure :: a -> RWST r w s m a # (<*>) :: RWST r w s m (a -> b) -> RWST r w s m a -> RWST r w s m b # liftA2 :: (a -> b -> c) -> RWST r w s m a -> RWST r w s m b -> RWST r w s m c # (*>) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m b # (<*) :: RWST r w s m a -> RWST r w s m b -> RWST r w s m a #

class Bits b => FiniteBits b where #

The `FiniteBits` class denotes types with a finite, fixed number of bits.

@since base-4.7.0.0

Minimal complete definition

finiteBitSize

Methods

finiteBitSize :: b -> Int #

Return the number of bits in the type of the argument. The actual value of the argument is ignored. Moreover, `finiteBitSize` is total, in contrast to the deprecated `bitSize` function it replaces.

    finiteBitSize = bitSize
    bitSizeMaybe = Just . finiteBitSize

@since base-4.7.0.0

countLeadingZeros :: b -> Int #

Count number of zero bits preceding the most significant set bit.

    countLeadingZeros (zeroBits :: a) = finiteBitSize (zeroBits :: a)

`countLeadingZeros` can be used to compute log base 2 via

    logBase2 x = finiteBitSize x - 1 - countLeadingZeros x

Note: The default implementation for this method is intentionally naive. However, the instances provided for the primitive integral types are implemented using CPU specific machine instructions.

@since base-4.8.0.0

countTrailingZeros :: b -> Int #

Count number of zero bits following the least significant set bit.

    countTrailingZeros (zeroBits :: a) = finiteBitSize (zeroBits :: a)
    countTrailingZeros . negate = countTrailingZeros

The related find-first-set operation can be expressed in terms of `countTrailingZeros` as follows

    findFirstSet x = 1 + countTrailingZeros x

Note: The default implementation for this method is intentionally naive. However, the instances provided for the primitive integral types are implemented using CPU specific machine instructions.

@since base-4.8.0.0

#### Instances

Instances details

FiniteBits CBool |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CBool -> Int # countLeadingZeros :: CBool -> Int # countTrailingZeros :: CBool -> Int #
FiniteBits CChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CChar -> Int # countLeadingZeros :: CChar -> Int # countTrailingZeros :: CChar -> Int #
FiniteBits CInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CInt -> Int # countLeadingZeros :: CInt -> Int # countTrailingZeros :: CInt -> Int #
FiniteBits CIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CIntMax -> Int # countLeadingZeros :: CIntMax -> Int # countTrailingZeros :: CIntMax -> Int #
FiniteBits CIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CIntPtr -> Int # countLeadingZeros :: CIntPtr -> Int # countTrailingZeros :: CIntPtr -> Int #
FiniteBits CLLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CLLong -> Int # countLeadingZeros :: CLLong -> Int # countTrailingZeros :: CLLong -> Int #
FiniteBits CLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CLong -> Int # countLeadingZeros :: CLong -> Int # countTrailingZeros :: CLong -> Int #
FiniteBits CPtrdiff |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CPtrdiff -> Int # countLeadingZeros :: CPtrdiff -> Int # countTrailingZeros :: CPtrdiff -> Int #
FiniteBits CSChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CSChar -> Int # countLeadingZeros :: CSChar -> Int # countTrailingZeros :: CSChar -> Int #
FiniteBits CShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CShort -> Int # countLeadingZeros :: CShort -> Int # countTrailingZeros :: CShort -> Int #
FiniteBits CSigAtomic |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CSigAtomic -> Int # countLeadingZeros :: CSigAtomic -> Int # countTrailingZeros :: CSigAtomic -> Int #
FiniteBits CSize |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CSize -> Int # countLeadingZeros :: CSize -> Int # countTrailingZeros :: CSize -> Int #
FiniteBits CUChar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CUChar -> Int # countLeadingZeros :: CUChar -> Int # countTrailingZeros :: CUChar -> Int #
FiniteBits CUInt |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CUInt -> Int # countLeadingZeros :: CUInt -> Int # countTrailingZeros :: CUInt -> Int #
FiniteBits CUIntMax |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CUIntMax -> Int # countLeadingZeros :: CUIntMax -> Int # countTrailingZeros :: CUIntMax -> Int #
FiniteBits CUIntPtr |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CUIntPtr -> Int # countLeadingZeros :: CUIntPtr -> Int # countTrailingZeros :: CUIntPtr -> Int #
FiniteBits CULLong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CULLong -> Int # countLeadingZeros :: CULLong -> Int # countTrailingZeros :: CULLong -> Int #
FiniteBits CULong |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CULong -> Int # countLeadingZeros :: CULong -> Int # countTrailingZeros :: CULong -> Int #
FiniteBits CUShort |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CUShort -> Int # countLeadingZeros :: CUShort -> Int # countTrailingZeros :: CUShort -> Int #
FiniteBits CWchar |
Instance details Defined in GHC.Internal.Foreign.C.Types Methods finiteBitSize :: CWchar -> Int # countLeadingZeros :: CWchar -> Int # countTrailingZeros :: CWchar -> Int #
FiniteBits IntPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods finiteBitSize :: IntPtr -> Int # countLeadingZeros :: IntPtr -> Int # countTrailingZeros :: IntPtr -> Int #
FiniteBits WordPtr |
Instance details Defined in GHC.Internal.Foreign.Ptr Methods finiteBitSize :: WordPtr -> Int # countLeadingZeros :: WordPtr -> Int # countTrailingZeros :: WordPtr -> Int #
FiniteBits Int16 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Int Methods finiteBitSize :: Int16 -> Int # countLeadingZeros :: Int16 -> Int # countTrailingZeros :: Int16 -> Int #
FiniteBits Int32 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Int Methods finiteBitSize :: Int32 -> Int # countLeadingZeros :: Int32 -> Int # countTrailingZeros :: Int32 -> Int #
FiniteBits Int64 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Int Methods finiteBitSize :: Int64 -> Int # countLeadingZeros :: Int64 -> Int # countTrailingZeros :: Int64 -> Int #
FiniteBits Int8 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Int Methods finiteBitSize :: Int8 -> Int # countLeadingZeros :: Int8 -> Int # countTrailingZeros :: Int8 -> Int #
FiniteBits CBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CBlkCnt -> Int # countLeadingZeros :: CBlkCnt -> Int # countTrailingZeros :: CBlkCnt -> Int #
FiniteBits CBlkSize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CBlkSize -> Int # countLeadingZeros :: CBlkSize -> Int # countTrailingZeros :: CBlkSize -> Int #
FiniteBits CClockId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CClockId -> Int # countLeadingZeros :: CClockId -> Int # countTrailingZeros :: CClockId -> Int #
FiniteBits CDev |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CDev -> Int # countLeadingZeros :: CDev -> Int # countTrailingZeros :: CDev -> Int #
FiniteBits CFsBlkCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CFsBlkCnt -> Int # countLeadingZeros :: CFsBlkCnt -> Int # countTrailingZeros :: CFsBlkCnt -> Int #
FiniteBits CFsFilCnt |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CFsFilCnt -> Int # countLeadingZeros :: CFsFilCnt -> Int # countTrailingZeros :: CFsFilCnt -> Int #
FiniteBits CGid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CGid -> Int # countLeadingZeros :: CGid -> Int # countTrailingZeros :: CGid -> Int #
FiniteBits CId |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CId -> Int # countLeadingZeros :: CId -> Int # countTrailingZeros :: CId -> Int #
FiniteBits CIno |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CIno -> Int # countLeadingZeros :: CIno -> Int # countTrailingZeros :: CIno -> Int #
FiniteBits CKey |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CKey -> Int # countLeadingZeros :: CKey -> Int # countTrailingZeros :: CKey -> Int #
FiniteBits CMode |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CMode -> Int # countLeadingZeros :: CMode -> Int # countTrailingZeros :: CMode -> Int #
FiniteBits CNfds |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CNfds -> Int # countLeadingZeros :: CNfds -> Int # countTrailingZeros :: CNfds -> Int #
FiniteBits CNlink |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CNlink -> Int # countLeadingZeros :: CNlink -> Int # countTrailingZeros :: CNlink -> Int #
FiniteBits COff |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: COff -> Int # countLeadingZeros :: COff -> Int # countTrailingZeros :: COff -> Int #
FiniteBits CPid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CPid -> Int # countLeadingZeros :: CPid -> Int # countTrailingZeros :: CPid -> Int #
FiniteBits CRLim |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CRLim -> Int # countLeadingZeros :: CRLim -> Int # countTrailingZeros :: CRLim -> Int #
FiniteBits CSocklen |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CSocklen -> Int # countLeadingZeros :: CSocklen -> Int # countTrailingZeros :: CSocklen -> Int #
FiniteBits CSsize |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CSsize -> Int # countLeadingZeros :: CSsize -> Int # countTrailingZeros :: CSsize -> Int #
FiniteBits CTcflag |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CTcflag -> Int # countLeadingZeros :: CTcflag -> Int # countTrailingZeros :: CTcflag -> Int #
FiniteBits CUid |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: CUid -> Int # countLeadingZeros :: CUid -> Int # countTrailingZeros :: CUid -> Int #
FiniteBits Fd |
Instance details Defined in GHC.Internal.System.Posix.Types Methods finiteBitSize :: Fd -> Int # countLeadingZeros :: Fd -> Int # countTrailingZeros :: Fd -> Int #
FiniteBits Word16 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Word Methods finiteBitSize :: Word16 -> Int # countLeadingZeros :: Word16 -> Int # countTrailingZeros :: Word16 -> Int #
FiniteBits Word32 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Word Methods finiteBitSize :: Word32 -> Int # countLeadingZeros :: Word32 -> Int # countTrailingZeros :: Word32 -> Int #
FiniteBits Word64 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Word Methods finiteBitSize :: Word64 -> Int # countLeadingZeros :: Word64 -> Int # countTrailingZeros :: Word64 -> Int #
FiniteBits Word8 | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Word Methods finiteBitSize :: Word8 -> Int # countLeadingZeros :: Word8 -> Int # countTrailingZeros :: Word8 -> Int #
FiniteBits RegBitmap # |
Instance details Defined in GHC.ByteCode.Types Methods finiteBitSize :: RegBitmap -> Int # countLeadingZeros :: RegBitmap -> Int # countTrailingZeros :: RegBitmap -> Int #
FiniteBits Bool | @since base-4.7.0.0
Instance details Defined in GHC.Internal.Bits Methods finiteBitSize :: Bool -> Int # countLeadingZeros :: Bool -> Int # countTrailingZeros :: Bool -> Int #
FiniteBits Int | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Bits Methods finiteBitSize :: Int -> Int # countLeadingZeros :: Int -> Int # countTrailingZeros :: Int -> Int #
FiniteBits Word | @since base-4.6.0.0
Instance details Defined in GHC.Internal.Bits Methods finiteBitSize :: Word -> Int # countLeadingZeros :: Word -> Int # countTrailingZeros :: Word -> Int #
FiniteBits a => FiniteBits (And a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods finiteBitSize :: And a -> Int # countLeadingZeros :: And a -> Int # countTrailingZeros :: And a -> Int #
FiniteBits a => FiniteBits (Iff a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods finiteBitSize :: Iff a -> Int # countLeadingZeros :: Iff a -> Int # countTrailingZeros :: Iff a -> Int #
FiniteBits a => FiniteBits (Ior a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods finiteBitSize :: Ior a -> Int # countLeadingZeros :: Ior a -> Int # countTrailingZeros :: Ior a -> Int #
FiniteBits a => FiniteBits (Xor a) | @since base-4.16
Instance details Defined in GHC.Internal.Data.Bits Methods finiteBitSize :: Xor a -> Int # countLeadingZeros :: Xor a -> Int # countTrailingZeros :: Xor a -> Int #
FiniteBits a => FiniteBits (Identity a) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods finiteBitSize :: Identity a -> Int # countLeadingZeros :: Identity a -> Int # countTrailingZeros :: Identity a -> Int #
FiniteBits a => FiniteBits (Down a) | @since base-4.14.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods finiteBitSize :: Down a -> Int # countLeadingZeros :: Down a -> Int # countTrailingZeros :: Down a -> Int #
FiniteBits a => FiniteBits (Const a b) | @since base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods finiteBitSize :: Const a b -> Int # countLeadingZeros :: Const a b -> Int # countTrailingZeros :: Const a b -> Int #

class Eq a => Bits a where #

The `Bits` class defines bitwise operations over integral types.

- Bits are numbered from 0 with bit 0 being the least significant bit.

Minimal complete definition

(.&.), (.|.), xor, complement, (shift | shiftL, shiftR), (rotate | rotateL, rotateR), bitSize, bitSizeMaybe, isSigned, testBit, bit, popCount

Methods

(.&.) :: a -> a -> a infixl 7 #

Bitwise "and"

(.|.) :: a -> a -> a infixl 5 #

Bitwise "or"

xor :: a -> a -> a infixl 6 #

Bitwise "xor"

complement :: a -> a #

Reverse all the bits in the argument

shift :: a -> Int -> a infixl 8 #

``shift` x i` shifts `x` left by `i` bits if `i` is positive, or right by `-i` bits otherwise. Right shifts perform sign extension on signed number types; i.e. they fill the top bits with 1 if the `x` is negative and with 0 otherwise.

An instance can define either this unified `shift` or `shiftL` and `shiftR`, depending on which is more convenient for the type in question.

rotate :: a -> Int -> a infixl 8 #

``rotate` x i` rotates `x` left by `i` bits if `i` is positive, or right by `-i` bits otherwise.

For unbounded types like `Integer`, `rotate` is equivalent to `shift`.

An instance can define either this unified `rotate` or `rotateL` and `rotateR`, depending on which is more convenient for the type in question.

zeroBits :: a #

`zeroBits` is the value with all bits unset.

The following laws ought to hold (for all valid bit indices `n`):

-     clearBit zeroBits n == zeroBits

-     setBit   zeroBits n == bit n

-     testBit  zeroBits n == False

-     popCount zeroBits   == 0

This method uses ``clearBit` (`bit` 0) 0` as its default implementation (which ought to be equivalent to `zeroBits` for types which possess a 0th bit).

@since base-4.7.0.0

bit :: Int -> a #

`bit i` is a value with the `i`th bit set and all other bits clear.

Can be implemented using `bitDefault` if `a` is also an instance of `Num`.

See also `zeroBits`.

setBit :: a -> Int -> a #

`x `setBit` i` is the same as `x .|. bit i`

clearBit :: a -> Int -> a #

`x `clearBit` i` is the same as `x .&. complement (bit i)`

complementBit :: a -> Int -> a #

`x `complementBit` i` is the same as `x `xor` bit i`

testBit :: a -> Int -> Bool #

`x `testBit` i` is the same as `x .&. bit n /= 0`

In other words it returns True if the bit at offset @n is set.

Can be implemented using `testBitDefault` if `a` is also an instance of `Num`.

bitSizeMaybe :: a -> Maybe Int #

Return the number of bits in the type of the argument. The actual value of the argument is ignored. Returns Nothing for types that do not have a fixed bitsize, like `Integer`.

@since base-4.7.0.0

bitSize :: a -> Int #

Return the number of bits in the type of the argument. The actual value of the argument is ignored. The function `bitSize` is undefined for types that do not have a fixed bitsize, like `Integer`.

Default implementation based upon `bitSizeMaybe` provided since 4.12.0.0.

isSigned :: a -> Bool #

Return `True` if the argument is a signed type. The actual value of the argument is ignored

unsafeShiftL :: a -> Int -> a #

Shift the argument left by the specified number of bits. The result is undefined for negative shift amounts and shift amounts greater or equal to the `bitSize`.

Defaults to `shiftL` unless defined explicitly by an instance.

@since base-4.5.0.0

unsafeShiftR :: a -> Int -> a #

Shift the first argument right by the specified number of bits, which must be non-negative and smaller than the number of bits in the type.

Right shifts perform sign extension on signed number types; i.e. they fill the top bits with 1 if the `x` is negative and with 0 otherwise.

Defaults to `shiftR` unless defined explicitly by an instance.

@since base-4.5.0.0

rotateL :: a -> Int -> a infixl 8 #

Rotate the argument left by the specified number of bits (which must be non-negative).

An instance can define either this and `rotateR` or the unified `rotate`, depending on which is more convenient for the type in question.

rotateR :: a -> Int -> a infixl 8 #

Rotate the argument right by the specified number of bits (which must be non-negative).

An instance can define either this and `rotateL` or the unified `rotate`, depending on which is more convenient for the type in question.

popCount :: a -> Int #

Return the number of set bits in the argument. This number is known as the population count or the Hamming weight.

Can be implemented using `popCountDefault` if `a` is also an instance of `Num`.

@since base-4.5.0.0

#### Instances

Instances details

Bits CBool |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CBool -> CBool -> CBool #

(.|.) :: CBool -> CBool -> CBool #

xor :: CBool -> CBool -> CBool #

complement :: CBool -> CBool #

shift :: CBool -> Int -> CBool #

rotate :: CBool -> Int -> CBool #

zeroBits :: CBool #

bit :: Int -> CBool #

setBit :: CBool -> Int -> CBool #

clearBit :: CBool -> Int -> CBool #

complementBit :: CBool -> Int -> CBool #

testBit :: CBool -> Int -> Bool #

bitSizeMaybe :: CBool -> Maybe Int #

bitSize :: CBool -> Int #

isSigned :: CBool -> Bool #

shiftL :: CBool -> Int -> CBool #

unsafeShiftL :: CBool -> Int -> CBool #

shiftR :: CBool -> Int -> CBool #

unsafeShiftR :: CBool -> Int -> CBool #

rotateL :: CBool -> Int -> CBool #

rotateR :: CBool -> Int -> CBool #

popCount :: CBool -> Int #

Bits CChar |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CChar -> CChar -> CChar #

(.|.) :: CChar -> CChar -> CChar #

xor :: CChar -> CChar -> CChar #

complement :: CChar -> CChar #

shift :: CChar -> Int -> CChar #

rotate :: CChar -> Int -> CChar #

zeroBits :: CChar #

bit :: Int -> CChar #

setBit :: CChar -> Int -> CChar #

clearBit :: CChar -> Int -> CChar #

complementBit :: CChar -> Int -> CChar #

testBit :: CChar -> Int -> Bool #

bitSizeMaybe :: CChar -> Maybe Int #

bitSize :: CChar -> Int #

isSigned :: CChar -> Bool #

shiftL :: CChar -> Int -> CChar #

unsafeShiftL :: CChar -> Int -> CChar #

shiftR :: CChar -> Int -> CChar #

unsafeShiftR :: CChar -> Int -> CChar #

rotateL :: CChar -> Int -> CChar #

rotateR :: CChar -> Int -> CChar #

popCount :: CChar -> Int #

Bits CInt |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CInt -> CInt -> CInt #

(.|.) :: CInt -> CInt -> CInt #

xor :: CInt -> CInt -> CInt #

complement :: CInt -> CInt #

shift :: CInt -> Int -> CInt #

rotate :: CInt -> Int -> CInt #

zeroBits :: CInt #

bit :: Int -> CInt #

setBit :: CInt -> Int -> CInt #

clearBit :: CInt -> Int -> CInt #

complementBit :: CInt -> Int -> CInt #

testBit :: CInt -> Int -> Bool #

bitSizeMaybe :: CInt -> Maybe Int #

bitSize :: CInt -> Int #

isSigned :: CInt -> Bool #

shiftL :: CInt -> Int -> CInt #

unsafeShiftL :: CInt -> Int -> CInt #

shiftR :: CInt -> Int -> CInt #

unsafeShiftR :: CInt -> Int -> CInt #

rotateL :: CInt -> Int -> CInt #

rotateR :: CInt -> Int -> CInt #

popCount :: CInt -> Int #

Bits CIntMax |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CIntMax -> CIntMax -> CIntMax #

(.|.) :: CIntMax -> CIntMax -> CIntMax #

xor :: CIntMax -> CIntMax -> CIntMax #

complement :: CIntMax -> CIntMax #

shift :: CIntMax -> Int -> CIntMax #

rotate :: CIntMax -> Int -> CIntMax #

zeroBits :: CIntMax #

bit :: Int -> CIntMax #

setBit :: CIntMax -> Int -> CIntMax #

clearBit :: CIntMax -> Int -> CIntMax #

complementBit :: CIntMax -> Int -> CIntMax #

testBit :: CIntMax -> Int -> Bool #

bitSizeMaybe :: CIntMax -> Maybe Int #

bitSize :: CIntMax -> Int #

isSigned :: CIntMax -> Bool #

shiftL :: CIntMax -> Int -> CIntMax #

unsafeShiftL :: CIntMax -> Int -> CIntMax #

shiftR :: CIntMax -> Int -> CIntMax #

unsafeShiftR :: CIntMax -> Int -> CIntMax #

rotateL :: CIntMax -> Int -> CIntMax #

rotateR :: CIntMax -> Int -> CIntMax #

popCount :: CIntMax -> Int #

Bits CIntPtr |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CIntPtr -> CIntPtr -> CIntPtr #

(.|.) :: CIntPtr -> CIntPtr -> CIntPtr #

xor :: CIntPtr -> CIntPtr -> CIntPtr #

complement :: CIntPtr -> CIntPtr #

shift :: CIntPtr -> Int -> CIntPtr #

rotate :: CIntPtr -> Int -> CIntPtr #

zeroBits :: CIntPtr #

bit :: Int -> CIntPtr #

setBit :: CIntPtr -> Int -> CIntPtr #

clearBit :: CIntPtr -> Int -> CIntPtr #

complementBit :: CIntPtr -> Int -> CIntPtr #

testBit :: CIntPtr -> Int -> Bool #

bitSizeMaybe :: CIntPtr -> Maybe Int #

bitSize :: CIntPtr -> Int #

isSigned :: CIntPtr -> Bool #

shiftL :: CIntPtr -> Int -> CIntPtr #

unsafeShiftL :: CIntPtr -> Int -> CIntPtr #

shiftR :: CIntPtr -> Int -> CIntPtr #

unsafeShiftR :: CIntPtr -> Int -> CIntPtr #

rotateL :: CIntPtr -> Int -> CIntPtr #

rotateR :: CIntPtr -> Int -> CIntPtr #

popCount :: CIntPtr -> Int #

Bits CLLong |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CLLong -> CLLong -> CLLong #

(.|.) :: CLLong -> CLLong -> CLLong #

xor :: CLLong -> CLLong -> CLLong #

complement :: CLLong -> CLLong #

shift :: CLLong -> Int -> CLLong #

rotate :: CLLong -> Int -> CLLong #

zeroBits :: CLLong #

bit :: Int -> CLLong #

setBit :: CLLong -> Int -> CLLong #

clearBit :: CLLong -> Int -> CLLong #

complementBit :: CLLong -> Int -> CLLong #

testBit :: CLLong -> Int -> Bool #

bitSizeMaybe :: CLLong -> Maybe Int #

bitSize :: CLLong -> Int #

isSigned :: CLLong -> Bool #

shiftL :: CLLong -> Int -> CLLong #

unsafeShiftL :: CLLong -> Int -> CLLong #

shiftR :: CLLong -> Int -> CLLong #

unsafeShiftR :: CLLong -> Int -> CLLong #

rotateL :: CLLong -> Int -> CLLong #

rotateR :: CLLong -> Int -> CLLong #

popCount :: CLLong -> Int #

Bits CLong |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CLong -> CLong -> CLong #

(.|.) :: CLong -> CLong -> CLong #

xor :: CLong -> CLong -> CLong #

complement :: CLong -> CLong #

shift :: CLong -> Int -> CLong #

rotate :: CLong -> Int -> CLong #

zeroBits :: CLong #

bit :: Int -> CLong #

setBit :: CLong -> Int -> CLong #

clearBit :: CLong -> Int -> CLong #

complementBit :: CLong -> Int -> CLong #

testBit :: CLong -> Int -> Bool #

bitSizeMaybe :: CLong -> Maybe Int #

bitSize :: CLong -> Int #

isSigned :: CLong -> Bool #

shiftL :: CLong -> Int -> CLong #

unsafeShiftL :: CLong -> Int -> CLong #

shiftR :: CLong -> Int -> CLong #

unsafeShiftR :: CLong -> Int -> CLong #

rotateL :: CLong -> Int -> CLong #

rotateR :: CLong -> Int -> CLong #

popCount :: CLong -> Int #

Bits CPtrdiff |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CPtrdiff -> CPtrdiff -> CPtrdiff #

(.|.) :: CPtrdiff -> CPtrdiff -> CPtrdiff #

xor :: CPtrdiff -> CPtrdiff -> CPtrdiff #

complement :: CPtrdiff -> CPtrdiff #

shift :: CPtrdiff -> Int -> CPtrdiff #

rotate :: CPtrdiff -> Int -> CPtrdiff #

zeroBits :: CPtrdiff #

bit :: Int -> CPtrdiff #

setBit :: CPtrdiff -> Int -> CPtrdiff #

clearBit :: CPtrdiff -> Int -> CPtrdiff #

complementBit :: CPtrdiff -> Int -> CPtrdiff #

testBit :: CPtrdiff -> Int -> Bool #

bitSizeMaybe :: CPtrdiff -> Maybe Int #

bitSize :: CPtrdiff -> Int #

isSigned :: CPtrdiff -> Bool #

shiftL :: CPtrdiff -> Int -> CPtrdiff #

unsafeShiftL :: CPtrdiff -> Int -> CPtrdiff #

shiftR :: CPtrdiff -> Int -> CPtrdiff #

unsafeShiftR :: CPtrdiff -> Int -> CPtrdiff #

rotateL :: CPtrdiff -> Int -> CPtrdiff #

rotateR :: CPtrdiff -> Int -> CPtrdiff #

popCount :: CPtrdiff -> Int #

Bits CSChar |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CSChar -> CSChar -> CSChar #

(.|.) :: CSChar -> CSChar -> CSChar #

xor :: CSChar -> CSChar -> CSChar #

complement :: CSChar -> CSChar #

shift :: CSChar -> Int -> CSChar #

rotate :: CSChar -> Int -> CSChar #

zeroBits :: CSChar #

bit :: Int -> CSChar #

setBit :: CSChar -> Int -> CSChar #

clearBit :: CSChar -> Int -> CSChar #

complementBit :: CSChar -> Int -> CSChar #

testBit :: CSChar -> Int -> Bool #

bitSizeMaybe :: CSChar -> Maybe Int #

bitSize :: CSChar -> Int #

isSigned :: CSChar -> Bool #

shiftL :: CSChar -> Int -> CSChar #

unsafeShiftL :: CSChar -> Int -> CSChar #

shiftR :: CSChar -> Int -> CSChar #

unsafeShiftR :: CSChar -> Int -> CSChar #

rotateL :: CSChar -> Int -> CSChar #

rotateR :: CSChar -> Int -> CSChar #

popCount :: CSChar -> Int #

Bits CShort |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CShort -> CShort -> CShort #

(.|.) :: CShort -> CShort -> CShort #

xor :: CShort -> CShort -> CShort #

complement :: CShort -> CShort #

shift :: CShort -> Int -> CShort #

rotate :: CShort -> Int -> CShort #

zeroBits :: CShort #

bit :: Int -> CShort #

setBit :: CShort -> Int -> CShort #

clearBit :: CShort -> Int -> CShort #

complementBit :: CShort -> Int -> CShort #

testBit :: CShort -> Int -> Bool #

bitSizeMaybe :: CShort -> Maybe Int #

bitSize :: CShort -> Int #

isSigned :: CShort -> Bool #

shiftL :: CShort -> Int -> CShort #

unsafeShiftL :: CShort -> Int -> CShort #

shiftR :: CShort -> Int -> CShort #

unsafeShiftR :: CShort -> Int -> CShort #

rotateL :: CShort -> Int -> CShort #

rotateR :: CShort -> Int -> CShort #

popCount :: CShort -> Int #

Bits CSigAtomic |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CSigAtomic -> CSigAtomic -> CSigAtomic #

(.|.) :: CSigAtomic -> CSigAtomic -> CSigAtomic #

xor :: CSigAtomic -> CSigAtomic -> CSigAtomic #

complement :: CSigAtomic -> CSigAtomic #

shift :: CSigAtomic -> Int -> CSigAtomic #

rotate :: CSigAtomic -> Int -> CSigAtomic #

zeroBits :: CSigAtomic #

bit :: Int -> CSigAtomic #

setBit :: CSigAtomic -> Int -> CSigAtomic #

clearBit :: CSigAtomic -> Int -> CSigAtomic #

complementBit :: CSigAtomic -> Int -> CSigAtomic #

testBit :: CSigAtomic -> Int -> Bool #

bitSizeMaybe :: CSigAtomic -> Maybe Int #

bitSize :: CSigAtomic -> Int #

isSigned :: CSigAtomic -> Bool #

shiftL :: CSigAtomic -> Int -> CSigAtomic #

unsafeShiftL :: CSigAtomic -> Int -> CSigAtomic #

shiftR :: CSigAtomic -> Int -> CSigAtomic #

unsafeShiftR :: CSigAtomic -> Int -> CSigAtomic #

rotateL :: CSigAtomic -> Int -> CSigAtomic #

rotateR :: CSigAtomic -> Int -> CSigAtomic #

popCount :: CSigAtomic -> Int #

Bits CSize |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CSize -> CSize -> CSize #

(.|.) :: CSize -> CSize -> CSize #

xor :: CSize -> CSize -> CSize #

complement :: CSize -> CSize #

shift :: CSize -> Int -> CSize #

rotate :: CSize -> Int -> CSize #

zeroBits :: CSize #

bit :: Int -> CSize #

setBit :: CSize -> Int -> CSize #

clearBit :: CSize -> Int -> CSize #

complementBit :: CSize -> Int -> CSize #

testBit :: CSize -> Int -> Bool #

bitSizeMaybe :: CSize -> Maybe Int #

bitSize :: CSize -> Int #

isSigned :: CSize -> Bool #

shiftL :: CSize -> Int -> CSize #

unsafeShiftL :: CSize -> Int -> CSize #

shiftR :: CSize -> Int -> CSize #

unsafeShiftR :: CSize -> Int -> CSize #

rotateL :: CSize -> Int -> CSize #

rotateR :: CSize -> Int -> CSize #

popCount :: CSize -> Int #

Bits CUChar |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CUChar -> CUChar -> CUChar #

(.|.) :: CUChar -> CUChar -> CUChar #

xor :: CUChar -> CUChar -> CUChar #

complement :: CUChar -> CUChar #

shift :: CUChar -> Int -> CUChar #

rotate :: CUChar -> Int -> CUChar #

zeroBits :: CUChar #

bit :: Int -> CUChar #

setBit :: CUChar -> Int -> CUChar #

clearBit :: CUChar -> Int -> CUChar #

complementBit :: CUChar -> Int -> CUChar #

testBit :: CUChar -> Int -> Bool #

bitSizeMaybe :: CUChar -> Maybe Int #

bitSize :: CUChar -> Int #

isSigned :: CUChar -> Bool #

shiftL :: CUChar -> Int -> CUChar #

unsafeShiftL :: CUChar -> Int -> CUChar #

shiftR :: CUChar -> Int -> CUChar #

unsafeShiftR :: CUChar -> Int -> CUChar #

rotateL :: CUChar -> Int -> CUChar #

rotateR :: CUChar -> Int -> CUChar #

popCount :: CUChar -> Int #

Bits CUInt |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CUInt -> CUInt -> CUInt #

(.|.) :: CUInt -> CUInt -> CUInt #

xor :: CUInt -> CUInt -> CUInt #

complement :: CUInt -> CUInt #

shift :: CUInt -> Int -> CUInt #

rotate :: CUInt -> Int -> CUInt #

zeroBits :: CUInt #

bit :: Int -> CUInt #

setBit :: CUInt -> Int -> CUInt #

clearBit :: CUInt -> Int -> CUInt #

complementBit :: CUInt -> Int -> CUInt #

testBit :: CUInt -> Int -> Bool #

bitSizeMaybe :: CUInt -> Maybe Int #

bitSize :: CUInt -> Int #

isSigned :: CUInt -> Bool #

shiftL :: CUInt -> Int -> CUInt #

unsafeShiftL :: CUInt -> Int -> CUInt #

shiftR :: CUInt -> Int -> CUInt #

unsafeShiftR :: CUInt -> Int -> CUInt #

rotateL :: CUInt -> Int -> CUInt #

rotateR :: CUInt -> Int -> CUInt #

popCount :: CUInt -> Int #

Bits CUIntMax |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CUIntMax -> CUIntMax -> CUIntMax #

(.|.) :: CUIntMax -> CUIntMax -> CUIntMax #

xor :: CUIntMax -> CUIntMax -> CUIntMax #

complement :: CUIntMax -> CUIntMax #

shift :: CUIntMax -> Int -> CUIntMax #

rotate :: CUIntMax -> Int -> CUIntMax #

zeroBits :: CUIntMax #

bit :: Int -> CUIntMax #

setBit :: CUIntMax -> Int -> CUIntMax #

clearBit :: CUIntMax -> Int -> CUIntMax #

complementBit :: CUIntMax -> Int -> CUIntMax #

testBit :: CUIntMax -> Int -> Bool #

bitSizeMaybe :: CUIntMax -> Maybe Int #

bitSize :: CUIntMax -> Int #

isSigned :: CUIntMax -> Bool #

shiftL :: CUIntMax -> Int -> CUIntMax #

unsafeShiftL :: CUIntMax -> Int -> CUIntMax #

shiftR :: CUIntMax -> Int -> CUIntMax #

unsafeShiftR :: CUIntMax -> Int -> CUIntMax #

rotateL :: CUIntMax -> Int -> CUIntMax #

rotateR :: CUIntMax -> Int -> CUIntMax #

popCount :: CUIntMax -> Int #

Bits CUIntPtr |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CUIntPtr -> CUIntPtr -> CUIntPtr #

(.|.) :: CUIntPtr -> CUIntPtr -> CUIntPtr #

xor :: CUIntPtr -> CUIntPtr -> CUIntPtr #

complement :: CUIntPtr -> CUIntPtr #

shift :: CUIntPtr -> Int -> CUIntPtr #

rotate :: CUIntPtr -> Int -> CUIntPtr #

zeroBits :: CUIntPtr #

bit :: Int -> CUIntPtr #

setBit :: CUIntPtr -> Int -> CUIntPtr #

clearBit :: CUIntPtr -> Int -> CUIntPtr #

complementBit :: CUIntPtr -> Int -> CUIntPtr #

testBit :: CUIntPtr -> Int -> Bool #

bitSizeMaybe :: CUIntPtr -> Maybe Int #

bitSize :: CUIntPtr -> Int #

isSigned :: CUIntPtr -> Bool #

shiftL :: CUIntPtr -> Int -> CUIntPtr #

unsafeShiftL :: CUIntPtr -> Int -> CUIntPtr #

shiftR :: CUIntPtr -> Int -> CUIntPtr #

unsafeShiftR :: CUIntPtr -> Int -> CUIntPtr #

rotateL :: CUIntPtr -> Int -> CUIntPtr #

rotateR :: CUIntPtr -> Int -> CUIntPtr #

popCount :: CUIntPtr -> Int #

Bits CULLong |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CULLong -> CULLong -> CULLong #

(.|.) :: CULLong -> CULLong -> CULLong #

xor :: CULLong -> CULLong -> CULLong #

complement :: CULLong -> CULLong #

shift :: CULLong -> Int -> CULLong #

rotate :: CULLong -> Int -> CULLong #

zeroBits :: CULLong #

bit :: Int -> CULLong #

setBit :: CULLong -> Int -> CULLong #

clearBit :: CULLong -> Int -> CULLong #

complementBit :: CULLong -> Int -> CULLong #

testBit :: CULLong -> Int -> Bool #

bitSizeMaybe :: CULLong -> Maybe Int #

bitSize :: CULLong -> Int #

isSigned :: CULLong -> Bool #

shiftL :: CULLong -> Int -> CULLong #

unsafeShiftL :: CULLong -> Int -> CULLong #

shiftR :: CULLong -> Int -> CULLong #

unsafeShiftR :: CULLong -> Int -> CULLong #

rotateL :: CULLong -> Int -> CULLong #

rotateR :: CULLong -> Int -> CULLong #

popCount :: CULLong -> Int #

Bits CULong |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CULong -> CULong -> CULong #

(.|.) :: CULong -> CULong -> CULong #

xor :: CULong -> CULong -> CULong #

complement :: CULong -> CULong #

shift :: CULong -> Int -> CULong #

rotate :: CULong -> Int -> CULong #

zeroBits :: CULong #

bit :: Int -> CULong #

setBit :: CULong -> Int -> CULong #

clearBit :: CULong -> Int -> CULong #

complementBit :: CULong -> Int -> CULong #

testBit :: CULong -> Int -> Bool #

bitSizeMaybe :: CULong -> Maybe Int #

bitSize :: CULong -> Int #

isSigned :: CULong -> Bool #

shiftL :: CULong -> Int -> CULong #

unsafeShiftL :: CULong -> Int -> CULong #

shiftR :: CULong -> Int -> CULong #

unsafeShiftR :: CULong -> Int -> CULong #

rotateL :: CULong -> Int -> CULong #

rotateR :: CULong -> Int -> CULong #

popCount :: CULong -> Int #

Bits CUShort |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CUShort -> CUShort -> CUShort #

(.|.) :: CUShort -> CUShort -> CUShort #

xor :: CUShort -> CUShort -> CUShort #

complement :: CUShort -> CUShort #

shift :: CUShort -> Int -> CUShort #

rotate :: CUShort -> Int -> CUShort #

zeroBits :: CUShort #

bit :: Int -> CUShort #

setBit :: CUShort -> Int -> CUShort #

clearBit :: CUShort -> Int -> CUShort #

complementBit :: CUShort -> Int -> CUShort #

testBit :: CUShort -> Int -> Bool #

bitSizeMaybe :: CUShort -> Maybe Int #

bitSize :: CUShort -> Int #

isSigned :: CUShort -> Bool #

shiftL :: CUShort -> Int -> CUShort #

unsafeShiftL :: CUShort -> Int -> CUShort #

shiftR :: CUShort -> Int -> CUShort #

unsafeShiftR :: CUShort -> Int -> CUShort #

rotateL :: CUShort -> Int -> CUShort #

rotateR :: CUShort -> Int -> CUShort #

popCount :: CUShort -> Int #

Bits CWchar |

Instance details

Defined in GHC.Internal.Foreign.C.Types

Methods

(.&.) :: CWchar -> CWchar -> CWchar #

(.|.) :: CWchar -> CWchar -> CWchar #

xor :: CWchar -> CWchar -> CWchar #

complement :: CWchar -> CWchar #

shift :: CWchar -> Int -> CWchar #

rotate :: CWchar -> Int -> CWchar #

zeroBits :: CWchar #

bit :: Int -> CWchar #

setBit :: CWchar -> Int -> CWchar #

clearBit :: CWchar -> Int -> CWchar #

complementBit :: CWchar -> Int -> CWchar #

testBit :: CWchar -> Int -> Bool #

bitSizeMaybe :: CWchar -> Maybe Int #

bitSize :: CWchar -> Int #

isSigned :: CWchar -> Bool #

shiftL :: CWchar -> Int -> CWchar #

unsafeShiftL :: CWchar -> Int -> CWchar #

shiftR :: CWchar -> Int -> CWchar #

unsafeShiftR :: CWchar -> Int -> CWchar #

rotateL :: CWchar -> Int -> CWchar #

rotateR :: CWchar -> Int -> CWchar #

popCount :: CWchar -> Int #

Bits IntPtr |

Instance details

Defined in GHC.Internal.Foreign.Ptr

Methods

(.&.) :: IntPtr -> IntPtr -> IntPtr #

(.|.) :: IntPtr -> IntPtr -> IntPtr #

xor :: IntPtr -> IntPtr -> IntPtr #

complement :: IntPtr -> IntPtr #

shift :: IntPtr -> Int -> IntPtr #

rotate :: IntPtr -> Int -> IntPtr #

zeroBits :: IntPtr #

bit :: Int -> IntPtr #

setBit :: IntPtr -> Int -> IntPtr #

clearBit :: IntPtr -> Int -> IntPtr #

complementBit :: IntPtr -> Int -> IntPtr #

testBit :: IntPtr -> Int -> Bool #

bitSizeMaybe :: IntPtr -> Maybe Int #

bitSize :: IntPtr -> Int #

isSigned :: IntPtr -> Bool #

shiftL :: IntPtr -> Int -> IntPtr #

unsafeShiftL :: IntPtr -> Int -> IntPtr #

shiftR :: IntPtr -> Int -> IntPtr #

unsafeShiftR :: IntPtr -> Int -> IntPtr #

rotateL :: IntPtr -> Int -> IntPtr #

rotateR :: IntPtr -> Int -> IntPtr #

popCount :: IntPtr -> Int #

Bits WordPtr |

Instance details

Defined in GHC.Internal.Foreign.Ptr

Methods

(.&.) :: WordPtr -> WordPtr -> WordPtr #

(.|.) :: WordPtr -> WordPtr -> WordPtr #

xor :: WordPtr -> WordPtr -> WordPtr #

complement :: WordPtr -> WordPtr #

shift :: WordPtr -> Int -> WordPtr #

rotate :: WordPtr -> Int -> WordPtr #

zeroBits :: WordPtr #

bit :: Int -> WordPtr #

setBit :: WordPtr -> Int -> WordPtr #

clearBit :: WordPtr -> Int -> WordPtr #

complementBit :: WordPtr -> Int -> WordPtr #

testBit :: WordPtr -> Int -> Bool #

bitSizeMaybe :: WordPtr -> Maybe Int #

bitSize :: WordPtr -> Int #

isSigned :: WordPtr -> Bool #

shiftL :: WordPtr -> Int -> WordPtr #

unsafeShiftL :: WordPtr -> Int -> WordPtr #

shiftR :: WordPtr -> Int -> WordPtr #

unsafeShiftR :: WordPtr -> Int -> WordPtr #

rotateL :: WordPtr -> Int -> WordPtr #

rotateR :: WordPtr -> Int -> WordPtr #

popCount :: WordPtr -> Int #

Bits Int16 | @since base-2.01

Instance details

Defined in GHC.Internal.Int

Methods

(.&.) :: Int16 -> Int16 -> Int16 #

(.|.) :: Int16 -> Int16 -> Int16 #

xor :: Int16 -> Int16 -> Int16 #

complement :: Int16 -> Int16 #

shift :: Int16 -> Int -> Int16 #

rotate :: Int16 -> Int -> Int16 #

zeroBits :: Int16 #

bit :: Int -> Int16 #

setBit :: Int16 -> Int -> Int16 #

clearBit :: Int16 -> Int -> Int16 #

complementBit :: Int16 -> Int -> Int16 #

testBit :: Int16 -> Int -> Bool #

bitSizeMaybe :: Int16 -> Maybe Int #

bitSize :: Int16 -> Int #

isSigned :: Int16 -> Bool #

shiftL :: Int16 -> Int -> Int16 #

unsafeShiftL :: Int16 -> Int -> Int16 #

shiftR :: Int16 -> Int -> Int16 #

unsafeShiftR :: Int16 -> Int -> Int16 #

rotateL :: Int16 -> Int -> Int16 #

rotateR :: Int16 -> Int -> Int16 #

popCount :: Int16 -> Int #

Bits Int32 | @since base-2.01

Instance details

Defined in GHC.Internal.Int

Methods

(.&.) :: Int32 -> Int32 -> Int32 #

(.|.) :: Int32 -> Int32 -> Int32 #

xor :: Int32 -> Int32 -> Int32 #

complement :: Int32 -> Int32 #

shift :: Int32 -> Int -> Int32 #

rotate :: Int32 -> Int -> Int32 #

zeroBits :: Int32 #

bit :: Int -> Int32 #

setBit :: Int32 -> Int -> Int32 #

clearBit :: Int32 -> Int -> Int32 #

complementBit :: Int32 -> Int -> Int32 #

testBit :: Int32 -> Int -> Bool #

bitSizeMaybe :: Int32 -> Maybe Int #

bitSize :: Int32 -> Int #

isSigned :: Int32 -> Bool #

shiftL :: Int32 -> Int -> Int32 #

unsafeShiftL :: Int32 -> Int -> Int32 #

shiftR :: Int32 -> Int -> Int32 #

unsafeShiftR :: Int32 -> Int -> Int32 #

rotateL :: Int32 -> Int -> Int32 #

rotateR :: Int32 -> Int -> Int32 #

popCount :: Int32 -> Int #

Bits Int64 | @since base-2.01

Instance details

Defined in GHC.Internal.Int

Methods

(.&.) :: Int64 -> Int64 -> Int64 #

(.|.) :: Int64 -> Int64 -> Int64 #

xor :: Int64 -> Int64 -> Int64 #

complement :: Int64 -> Int64 #

shift :: Int64 -> Int -> Int64 #

rotate :: Int64 -> Int -> Int64 #

zeroBits :: Int64 #

bit :: Int -> Int64 #

setBit :: Int64 -> Int -> Int64 #

clearBit :: Int64 -> Int -> Int64 #

complementBit :: Int64 -> Int -> Int64 #

testBit :: Int64 -> Int -> Bool #

bitSizeMaybe :: Int64 -> Maybe Int #

bitSize :: Int64 -> Int #

isSigned :: Int64 -> Bool #

shiftL :: Int64 -> Int -> Int64 #

unsafeShiftL :: Int64 -> Int -> Int64 #

shiftR :: Int64 -> Int -> Int64 #

unsafeShiftR :: Int64 -> Int -> Int64 #

rotateL :: Int64 -> Int -> Int64 #

rotateR :: Int64 -> Int -> Int64 #

popCount :: Int64 -> Int #

Bits Int8 | @since base-2.01

Instance details

Defined in GHC.Internal.Int

Methods

(.&.) :: Int8 -> Int8 -> Int8 #

(.|.) :: Int8 -> Int8 -> Int8 #

xor :: Int8 -> Int8 -> Int8 #

complement :: Int8 -> Int8 #

shift :: Int8 -> Int -> Int8 #

rotate :: Int8 -> Int -> Int8 #

zeroBits :: Int8 #

bit :: Int -> Int8 #

setBit :: Int8 -> Int -> Int8 #

clearBit :: Int8 -> Int -> Int8 #

complementBit :: Int8 -> Int -> Int8 #

testBit :: Int8 -> Int -> Bool #

bitSizeMaybe :: Int8 -> Maybe Int #

bitSize :: Int8 -> Int #

isSigned :: Int8 -> Bool #

shiftL :: Int8 -> Int -> Int8 #

unsafeShiftL :: Int8 -> Int -> Int8 #

shiftR :: Int8 -> Int -> Int8 #

unsafeShiftR :: Int8 -> Int -> Int8 #

rotateL :: Int8 -> Int -> Int8 #

rotateR :: Int8 -> Int -> Int8 #

popCount :: Int8 -> Int #

Bits CBlkCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CBlkCnt -> CBlkCnt -> CBlkCnt #

(.|.) :: CBlkCnt -> CBlkCnt -> CBlkCnt #

xor :: CBlkCnt -> CBlkCnt -> CBlkCnt #

complement :: CBlkCnt -> CBlkCnt #

shift :: CBlkCnt -> Int -> CBlkCnt #

rotate :: CBlkCnt -> Int -> CBlkCnt #

zeroBits :: CBlkCnt #

bit :: Int -> CBlkCnt #

setBit :: CBlkCnt -> Int -> CBlkCnt #

clearBit :: CBlkCnt -> Int -> CBlkCnt #

complementBit :: CBlkCnt -> Int -> CBlkCnt #

testBit :: CBlkCnt -> Int -> Bool #

bitSizeMaybe :: CBlkCnt -> Maybe Int #

bitSize :: CBlkCnt -> Int #

isSigned :: CBlkCnt -> Bool #

shiftL :: CBlkCnt -> Int -> CBlkCnt #

unsafeShiftL :: CBlkCnt -> Int -> CBlkCnt #

shiftR :: CBlkCnt -> Int -> CBlkCnt #

unsafeShiftR :: CBlkCnt -> Int -> CBlkCnt #

rotateL :: CBlkCnt -> Int -> CBlkCnt #

rotateR :: CBlkCnt -> Int -> CBlkCnt #

popCount :: CBlkCnt -> Int #

Bits CBlkSize |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CBlkSize -> CBlkSize -> CBlkSize #

(.|.) :: CBlkSize -> CBlkSize -> CBlkSize #

xor :: CBlkSize -> CBlkSize -> CBlkSize #

complement :: CBlkSize -> CBlkSize #

shift :: CBlkSize -> Int -> CBlkSize #

rotate :: CBlkSize -> Int -> CBlkSize #

zeroBits :: CBlkSize #

bit :: Int -> CBlkSize #

setBit :: CBlkSize -> Int -> CBlkSize #

clearBit :: CBlkSize -> Int -> CBlkSize #

complementBit :: CBlkSize -> Int -> CBlkSize #

testBit :: CBlkSize -> Int -> Bool #

bitSizeMaybe :: CBlkSize -> Maybe Int #

bitSize :: CBlkSize -> Int #

isSigned :: CBlkSize -> Bool #

shiftL :: CBlkSize -> Int -> CBlkSize #

unsafeShiftL :: CBlkSize -> Int -> CBlkSize #

shiftR :: CBlkSize -> Int -> CBlkSize #

unsafeShiftR :: CBlkSize -> Int -> CBlkSize #

rotateL :: CBlkSize -> Int -> CBlkSize #

rotateR :: CBlkSize -> Int -> CBlkSize #

popCount :: CBlkSize -> Int #

Bits CClockId |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CClockId -> CClockId -> CClockId #

(.|.) :: CClockId -> CClockId -> CClockId #

xor :: CClockId -> CClockId -> CClockId #

complement :: CClockId -> CClockId #

shift :: CClockId -> Int -> CClockId #

rotate :: CClockId -> Int -> CClockId #

zeroBits :: CClockId #

bit :: Int -> CClockId #

setBit :: CClockId -> Int -> CClockId #

clearBit :: CClockId -> Int -> CClockId #

complementBit :: CClockId -> Int -> CClockId #

testBit :: CClockId -> Int -> Bool #

bitSizeMaybe :: CClockId -> Maybe Int #

bitSize :: CClockId -> Int #

isSigned :: CClockId -> Bool #

shiftL :: CClockId -> Int -> CClockId #

unsafeShiftL :: CClockId -> Int -> CClockId #

shiftR :: CClockId -> Int -> CClockId #

unsafeShiftR :: CClockId -> Int -> CClockId #

rotateL :: CClockId -> Int -> CClockId #

rotateR :: CClockId -> Int -> CClockId #

popCount :: CClockId -> Int #

Bits CDev |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CDev -> CDev -> CDev #

(.|.) :: CDev -> CDev -> CDev #

xor :: CDev -> CDev -> CDev #

complement :: CDev -> CDev #

shift :: CDev -> Int -> CDev #

rotate :: CDev -> Int -> CDev #

zeroBits :: CDev #

bit :: Int -> CDev #

setBit :: CDev -> Int -> CDev #

clearBit :: CDev -> Int -> CDev #

complementBit :: CDev -> Int -> CDev #

testBit :: CDev -> Int -> Bool #

bitSizeMaybe :: CDev -> Maybe Int #

bitSize :: CDev -> Int #

isSigned :: CDev -> Bool #

shiftL :: CDev -> Int -> CDev #

unsafeShiftL :: CDev -> Int -> CDev #

shiftR :: CDev -> Int -> CDev #

unsafeShiftR :: CDev -> Int -> CDev #

rotateL :: CDev -> Int -> CDev #

rotateR :: CDev -> Int -> CDev #

popCount :: CDev -> Int #

Bits CFsBlkCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

(.|.) :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

xor :: CFsBlkCnt -> CFsBlkCnt -> CFsBlkCnt #

complement :: CFsBlkCnt -> CFsBlkCnt #

shift :: CFsBlkCnt -> Int -> CFsBlkCnt #

rotate :: CFsBlkCnt -> Int -> CFsBlkCnt #

zeroBits :: CFsBlkCnt #

bit :: Int -> CFsBlkCnt #

setBit :: CFsBlkCnt -> Int -> CFsBlkCnt #

clearBit :: CFsBlkCnt -> Int -> CFsBlkCnt #

complementBit :: CFsBlkCnt -> Int -> CFsBlkCnt #

testBit :: CFsBlkCnt -> Int -> Bool #

bitSizeMaybe :: CFsBlkCnt -> Maybe Int #

bitSize :: CFsBlkCnt -> Int #

isSigned :: CFsBlkCnt -> Bool #

shiftL :: CFsBlkCnt -> Int -> CFsBlkCnt #

unsafeShiftL :: CFsBlkCnt -> Int -> CFsBlkCnt #

shiftR :: CFsBlkCnt -> Int -> CFsBlkCnt #

unsafeShiftR :: CFsBlkCnt -> Int -> CFsBlkCnt #

rotateL :: CFsBlkCnt -> Int -> CFsBlkCnt #

rotateR :: CFsBlkCnt -> Int -> CFsBlkCnt #

popCount :: CFsBlkCnt -> Int #

Bits CFsFilCnt |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

(.|.) :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

xor :: CFsFilCnt -> CFsFilCnt -> CFsFilCnt #

complement :: CFsFilCnt -> CFsFilCnt #

shift :: CFsFilCnt -> Int -> CFsFilCnt #

rotate :: CFsFilCnt -> Int -> CFsFilCnt #

zeroBits :: CFsFilCnt #

bit :: Int -> CFsFilCnt #

setBit :: CFsFilCnt -> Int -> CFsFilCnt #

clearBit :: CFsFilCnt -> Int -> CFsFilCnt #

complementBit :: CFsFilCnt -> Int -> CFsFilCnt #

testBit :: CFsFilCnt -> Int -> Bool #

bitSizeMaybe :: CFsFilCnt -> Maybe Int #

bitSize :: CFsFilCnt -> Int #

isSigned :: CFsFilCnt -> Bool #

shiftL :: CFsFilCnt -> Int -> CFsFilCnt #

unsafeShiftL :: CFsFilCnt -> Int -> CFsFilCnt #

shiftR :: CFsFilCnt -> Int -> CFsFilCnt #

unsafeShiftR :: CFsFilCnt -> Int -> CFsFilCnt #

rotateL :: CFsFilCnt -> Int -> CFsFilCnt #

rotateR :: CFsFilCnt -> Int -> CFsFilCnt #

popCount :: CFsFilCnt -> Int #

Bits CGid |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CGid -> CGid -> CGid #

(.|.) :: CGid -> CGid -> CGid #

xor :: CGid -> CGid -> CGid #

complement :: CGid -> CGid #

shift :: CGid -> Int -> CGid #

rotate :: CGid -> Int -> CGid #

zeroBits :: CGid #

bit :: Int -> CGid #

setBit :: CGid -> Int -> CGid #

clearBit :: CGid -> Int -> CGid #

complementBit :: CGid -> Int -> CGid #

testBit :: CGid -> Int -> Bool #

bitSizeMaybe :: CGid -> Maybe Int #

bitSize :: CGid -> Int #

isSigned :: CGid -> Bool #

shiftL :: CGid -> Int -> CGid #

unsafeShiftL :: CGid -> Int -> CGid #

shiftR :: CGid -> Int -> CGid #

unsafeShiftR :: CGid -> Int -> CGid #

rotateL :: CGid -> Int -> CGid #

rotateR :: CGid -> Int -> CGid #

popCount :: CGid -> Int #

Bits CId |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CId -> CId -> CId #

(.|.) :: CId -> CId -> CId #

xor :: CId -> CId -> CId #

complement :: CId -> CId #

shift :: CId -> Int -> CId #

rotate :: CId -> Int -> CId #

zeroBits :: CId #

bit :: Int -> CId #

setBit :: CId -> Int -> CId #

clearBit :: CId -> Int -> CId #

complementBit :: CId -> Int -> CId #

testBit :: CId -> Int -> Bool #

bitSizeMaybe :: CId -> Maybe Int #

bitSize :: CId -> Int #

isSigned :: CId -> Bool #

shiftL :: CId -> Int -> CId #

unsafeShiftL :: CId -> Int -> CId #

shiftR :: CId -> Int -> CId #

unsafeShiftR :: CId -> Int -> CId #

rotateL :: CId -> Int -> CId #

rotateR :: CId -> Int -> CId #

popCount :: CId -> Int #

Bits CIno |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CIno -> CIno -> CIno #

(.|.) :: CIno -> CIno -> CIno #

xor :: CIno -> CIno -> CIno #

complement :: CIno -> CIno #

shift :: CIno -> Int -> CIno #

rotate :: CIno -> Int -> CIno #

zeroBits :: CIno #

bit :: Int -> CIno #

setBit :: CIno -> Int -> CIno #

clearBit :: CIno -> Int -> CIno #

complementBit :: CIno -> Int -> CIno #

testBit :: CIno -> Int -> Bool #

bitSizeMaybe :: CIno -> Maybe Int #

bitSize :: CIno -> Int #

isSigned :: CIno -> Bool #

shiftL :: CIno -> Int -> CIno #

unsafeShiftL :: CIno -> Int -> CIno #

shiftR :: CIno -> Int -> CIno #

unsafeShiftR :: CIno -> Int -> CIno #

rotateL :: CIno -> Int -> CIno #

rotateR :: CIno -> Int -> CIno #

popCount :: CIno -> Int #

Bits CKey |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CKey -> CKey -> CKey #

(.|.) :: CKey -> CKey -> CKey #

xor :: CKey -> CKey -> CKey #

complement :: CKey -> CKey #

shift :: CKey -> Int -> CKey #

rotate :: CKey -> Int -> CKey #

zeroBits :: CKey #

bit :: Int -> CKey #

setBit :: CKey -> Int -> CKey #

clearBit :: CKey -> Int -> CKey #

complementBit :: CKey -> Int -> CKey #

testBit :: CKey -> Int -> Bool #

bitSizeMaybe :: CKey -> Maybe Int #

bitSize :: CKey -> Int #

isSigned :: CKey -> Bool #

shiftL :: CKey -> Int -> CKey #

unsafeShiftL :: CKey -> Int -> CKey #

shiftR :: CKey -> Int -> CKey #

unsafeShiftR :: CKey -> Int -> CKey #

rotateL :: CKey -> Int -> CKey #

rotateR :: CKey -> Int -> CKey #

popCount :: CKey -> Int #

Bits CMode |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CMode -> CMode -> CMode #

(.|.) :: CMode -> CMode -> CMode #

xor :: CMode -> CMode -> CMode #

complement :: CMode -> CMode #

shift :: CMode -> Int -> CMode #

rotate :: CMode -> Int -> CMode #

zeroBits :: CMode #

bit :: Int -> CMode #

setBit :: CMode -> Int -> CMode #

clearBit :: CMode -> Int -> CMode #

complementBit :: CMode -> Int -> CMode #

testBit :: CMode -> Int -> Bool #

bitSizeMaybe :: CMode -> Maybe Int #

bitSize :: CMode -> Int #

isSigned :: CMode -> Bool #

shiftL :: CMode -> Int -> CMode #

unsafeShiftL :: CMode -> Int -> CMode #

shiftR :: CMode -> Int -> CMode #

unsafeShiftR :: CMode -> Int -> CMode #

rotateL :: CMode -> Int -> CMode #

rotateR :: CMode -> Int -> CMode #

popCount :: CMode -> Int #

Bits CNfds |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CNfds -> CNfds -> CNfds #

(.|.) :: CNfds -> CNfds -> CNfds #

xor :: CNfds -> CNfds -> CNfds #

complement :: CNfds -> CNfds #

shift :: CNfds -> Int -> CNfds #

rotate :: CNfds -> Int -> CNfds #

zeroBits :: CNfds #

bit :: Int -> CNfds #

setBit :: CNfds -> Int -> CNfds #

clearBit :: CNfds -> Int -> CNfds #

complementBit :: CNfds -> Int -> CNfds #

testBit :: CNfds -> Int -> Bool #

bitSizeMaybe :: CNfds -> Maybe Int #

bitSize :: CNfds -> Int #

isSigned :: CNfds -> Bool #

shiftL :: CNfds -> Int -> CNfds #

unsafeShiftL :: CNfds -> Int -> CNfds #

shiftR :: CNfds -> Int -> CNfds #

unsafeShiftR :: CNfds -> Int -> CNfds #

rotateL :: CNfds -> Int -> CNfds #

rotateR :: CNfds -> Int -> CNfds #

popCount :: CNfds -> Int #

Bits CNlink |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CNlink -> CNlink -> CNlink #

(.|.) :: CNlink -> CNlink -> CNlink #

xor :: CNlink -> CNlink -> CNlink #

complement :: CNlink -> CNlink #

shift :: CNlink -> Int -> CNlink #

rotate :: CNlink -> Int -> CNlink #

zeroBits :: CNlink #

bit :: Int -> CNlink #

setBit :: CNlink -> Int -> CNlink #

clearBit :: CNlink -> Int -> CNlink #

complementBit :: CNlink -> Int -> CNlink #

testBit :: CNlink -> Int -> Bool #

bitSizeMaybe :: CNlink -> Maybe Int #

bitSize :: CNlink -> Int #

isSigned :: CNlink -> Bool #

shiftL :: CNlink -> Int -> CNlink #

unsafeShiftL :: CNlink -> Int -> CNlink #

shiftR :: CNlink -> Int -> CNlink #

unsafeShiftR :: CNlink -> Int -> CNlink #

rotateL :: CNlink -> Int -> CNlink #

rotateR :: CNlink -> Int -> CNlink #

popCount :: CNlink -> Int #

Bits COff |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: COff -> COff -> COff #

(.|.) :: COff -> COff -> COff #

xor :: COff -> COff -> COff #

complement :: COff -> COff #

shift :: COff -> Int -> COff #

rotate :: COff -> Int -> COff #

zeroBits :: COff #

bit :: Int -> COff #

setBit :: COff -> Int -> COff #

clearBit :: COff -> Int -> COff #

complementBit :: COff -> Int -> COff #

testBit :: COff -> Int -> Bool #

bitSizeMaybe :: COff -> Maybe Int #

bitSize :: COff -> Int #

isSigned :: COff -> Bool #

shiftL :: COff -> Int -> COff #

unsafeShiftL :: COff -> Int -> COff #

shiftR :: COff -> Int -> COff #

unsafeShiftR :: COff -> Int -> COff #

rotateL :: COff -> Int -> COff #

rotateR :: COff -> Int -> COff #

popCount :: COff -> Int #

Bits CPid |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CPid -> CPid -> CPid #

(.|.) :: CPid -> CPid -> CPid #

xor :: CPid -> CPid -> CPid #

complement :: CPid -> CPid #

shift :: CPid -> Int -> CPid #

rotate :: CPid -> Int -> CPid #

zeroBits :: CPid #

bit :: Int -> CPid #

setBit :: CPid -> Int -> CPid #

clearBit :: CPid -> Int -> CPid #

complementBit :: CPid -> Int -> CPid #

testBit :: CPid -> Int -> Bool #

bitSizeMaybe :: CPid -> Maybe Int #

bitSize :: CPid -> Int #

isSigned :: CPid -> Bool #

shiftL :: CPid -> Int -> CPid #

unsafeShiftL :: CPid -> Int -> CPid #

shiftR :: CPid -> Int -> CPid #

unsafeShiftR :: CPid -> Int -> CPid #

rotateL :: CPid -> Int -> CPid #

rotateR :: CPid -> Int -> CPid #

popCount :: CPid -> Int #

Bits CRLim |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CRLim -> CRLim -> CRLim #

(.|.) :: CRLim -> CRLim -> CRLim #

xor :: CRLim -> CRLim -> CRLim #

complement :: CRLim -> CRLim #

shift :: CRLim -> Int -> CRLim #

rotate :: CRLim -> Int -> CRLim #

zeroBits :: CRLim #

bit :: Int -> CRLim #

setBit :: CRLim -> Int -> CRLim #

clearBit :: CRLim -> Int -> CRLim #

complementBit :: CRLim -> Int -> CRLim #

testBit :: CRLim -> Int -> Bool #

bitSizeMaybe :: CRLim -> Maybe Int #

bitSize :: CRLim -> Int #

isSigned :: CRLim -> Bool #

shiftL :: CRLim -> Int -> CRLim #

unsafeShiftL :: CRLim -> Int -> CRLim #

shiftR :: CRLim -> Int -> CRLim #

unsafeShiftR :: CRLim -> Int -> CRLim #

rotateL :: CRLim -> Int -> CRLim #

rotateR :: CRLim -> Int -> CRLim #

popCount :: CRLim -> Int #

Bits CSocklen |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CSocklen -> CSocklen -> CSocklen #

(.|.) :: CSocklen -> CSocklen -> CSocklen #

xor :: CSocklen -> CSocklen -> CSocklen #

complement :: CSocklen -> CSocklen #

shift :: CSocklen -> Int -> CSocklen #

rotate :: CSocklen -> Int -> CSocklen #

zeroBits :: CSocklen #

bit :: Int -> CSocklen #

setBit :: CSocklen -> Int -> CSocklen #

clearBit :: CSocklen -> Int -> CSocklen #

complementBit :: CSocklen -> Int -> CSocklen #

testBit :: CSocklen -> Int -> Bool #

bitSizeMaybe :: CSocklen -> Maybe Int #

bitSize :: CSocklen -> Int #

isSigned :: CSocklen -> Bool #

shiftL :: CSocklen -> Int -> CSocklen #

unsafeShiftL :: CSocklen -> Int -> CSocklen #

shiftR :: CSocklen -> Int -> CSocklen #

unsafeShiftR :: CSocklen -> Int -> CSocklen #

rotateL :: CSocklen -> Int -> CSocklen #

rotateR :: CSocklen -> Int -> CSocklen #

popCount :: CSocklen -> Int #

Bits CSsize |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CSsize -> CSsize -> CSsize #

(.|.) :: CSsize -> CSsize -> CSsize #

xor :: CSsize -> CSsize -> CSsize #

complement :: CSsize -> CSsize #

shift :: CSsize -> Int -> CSsize #

rotate :: CSsize -> Int -> CSsize #

zeroBits :: CSsize #

bit :: Int -> CSsize #

setBit :: CSsize -> Int -> CSsize #

clearBit :: CSsize -> Int -> CSsize #

complementBit :: CSsize -> Int -> CSsize #

testBit :: CSsize -> Int -> Bool #

bitSizeMaybe :: CSsize -> Maybe Int #

bitSize :: CSsize -> Int #

isSigned :: CSsize -> Bool #

shiftL :: CSsize -> Int -> CSsize #

unsafeShiftL :: CSsize -> Int -> CSsize #

shiftR :: CSsize -> Int -> CSsize #

unsafeShiftR :: CSsize -> Int -> CSsize #

rotateL :: CSsize -> Int -> CSsize #

rotateR :: CSsize -> Int -> CSsize #

popCount :: CSsize -> Int #

Bits CTcflag |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CTcflag -> CTcflag -> CTcflag #

(.|.) :: CTcflag -> CTcflag -> CTcflag #

xor :: CTcflag -> CTcflag -> CTcflag #

complement :: CTcflag -> CTcflag #

shift :: CTcflag -> Int -> CTcflag #

rotate :: CTcflag -> Int -> CTcflag #

zeroBits :: CTcflag #

bit :: Int -> CTcflag #

setBit :: CTcflag -> Int -> CTcflag #

clearBit :: CTcflag -> Int -> CTcflag #

complementBit :: CTcflag -> Int -> CTcflag #

testBit :: CTcflag -> Int -> Bool #

bitSizeMaybe :: CTcflag -> Maybe Int #

bitSize :: CTcflag -> Int #

isSigned :: CTcflag -> Bool #

shiftL :: CTcflag -> Int -> CTcflag #

unsafeShiftL :: CTcflag -> Int -> CTcflag #

shiftR :: CTcflag -> Int -> CTcflag #

unsafeShiftR :: CTcflag -> Int -> CTcflag #

rotateL :: CTcflag -> Int -> CTcflag #

rotateR :: CTcflag -> Int -> CTcflag #

popCount :: CTcflag -> Int #

Bits CUid |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: CUid -> CUid -> CUid #

(.|.) :: CUid -> CUid -> CUid #

xor :: CUid -> CUid -> CUid #

complement :: CUid -> CUid #

shift :: CUid -> Int -> CUid #

rotate :: CUid -> Int -> CUid #

zeroBits :: CUid #

bit :: Int -> CUid #

setBit :: CUid -> Int -> CUid #

clearBit :: CUid -> Int -> CUid #

complementBit :: CUid -> Int -> CUid #

testBit :: CUid -> Int -> Bool #

bitSizeMaybe :: CUid -> Maybe Int #

bitSize :: CUid -> Int #

isSigned :: CUid -> Bool #

shiftL :: CUid -> Int -> CUid #

unsafeShiftL :: CUid -> Int -> CUid #

shiftR :: CUid -> Int -> CUid #

unsafeShiftR :: CUid -> Int -> CUid #

rotateL :: CUid -> Int -> CUid #

rotateR :: CUid -> Int -> CUid #

popCount :: CUid -> Int #

Bits Fd |

Instance details

Defined in GHC.Internal.System.Posix.Types

Methods

(.&.) :: Fd -> Fd -> Fd #

(.|.) :: Fd -> Fd -> Fd #

xor :: Fd -> Fd -> Fd #

complement :: Fd -> Fd #

shift :: Fd -> Int -> Fd #

rotate :: Fd -> Int -> Fd #

zeroBits :: Fd #

bit :: Int -> Fd #

setBit :: Fd -> Int -> Fd #

clearBit :: Fd -> Int -> Fd #

complementBit :: Fd -> Int -> Fd #

testBit :: Fd -> Int -> Bool #

bitSizeMaybe :: Fd -> Maybe Int #

bitSize :: Fd -> Int #

isSigned :: Fd -> Bool #

shiftL :: Fd -> Int -> Fd #

unsafeShiftL :: Fd -> Int -> Fd #

shiftR :: Fd -> Int -> Fd #

unsafeShiftR :: Fd -> Int -> Fd #

rotateL :: Fd -> Int -> Fd #

rotateR :: Fd -> Int -> Fd #

popCount :: Fd -> Int #

Bits Word16 | @since base-2.01

Instance details

Defined in GHC.Internal.Word

Methods

(.&.) :: Word16 -> Word16 -> Word16 #

(.|.) :: Word16 -> Word16 -> Word16 #

xor :: Word16 -> Word16 -> Word16 #

complement :: Word16 -> Word16 #

shift :: Word16 -> Int -> Word16 #

rotate :: Word16 -> Int -> Word16 #

zeroBits :: Word16 #

bit :: Int -> Word16 #

setBit :: Word16 -> Int -> Word16 #

clearBit :: Word16 -> Int -> Word16 #

complementBit :: Word16 -> Int -> Word16 #

testBit :: Word16 -> Int -> Bool #

bitSizeMaybe :: Word16 -> Maybe Int #

bitSize :: Word16 -> Int #

isSigned :: Word16 -> Bool #

shiftL :: Word16 -> Int -> Word16 #

unsafeShiftL :: Word16 -> Int -> Word16 #

shiftR :: Word16 -> Int -> Word16 #

unsafeShiftR :: Word16 -> Int -> Word16 #

rotateL :: Word16 -> Int -> Word16 #

rotateR :: Word16 -> Int -> Word16 #

popCount :: Word16 -> Int #

Bits Word32 | @since base-2.01

Instance details

Defined in GHC.Internal.Word

Methods

(.&.) :: Word32 -> Word32 -> Word32 #

(.|.) :: Word32 -> Word32 -> Word32 #

xor :: Word32 -> Word32 -> Word32 #

complement :: Word32 -> Word32 #

shift :: Word32 -> Int -> Word32 #

rotate :: Word32 -> Int -> Word32 #

zeroBits :: Word32 #

bit :: Int -> Word32 #

setBit :: Word32 -> Int -> Word32 #

clearBit :: Word32 -> Int -> Word32 #

complementBit :: Word32 -> Int -> Word32 #

testBit :: Word32 -> Int -> Bool #

bitSizeMaybe :: Word32 -> Maybe Int #

bitSize :: Word32 -> Int #

isSigned :: Word32 -> Bool #

shiftL :: Word32 -> Int -> Word32 #

unsafeShiftL :: Word32 -> Int -> Word32 #

shiftR :: Word32 -> Int -> Word32 #

unsafeShiftR :: Word32 -> Int -> Word32 #

rotateL :: Word32 -> Int -> Word32 #

rotateR :: Word32 -> Int -> Word32 #

popCount :: Word32 -> Int #

Bits Word64 | @since base-2.01

Instance details

Defined in GHC.Internal.Word

Methods

(.&.) :: Word64 -> Word64 -> Word64 #

(.|.) :: Word64 -> Word64 -> Word64 #

xor :: Word64 -> Word64 -> Word64 #

complement :: Word64 -> Word64 #

shift :: Word64 -> Int -> Word64 #

rotate :: Word64 -> Int -> Word64 #

zeroBits :: Word64 #

bit :: Int -> Word64 #

setBit :: Word64 -> Int -> Word64 #

clearBit :: Word64 -> Int -> Word64 #

complementBit :: Word64 -> Int -> Word64 #

testBit :: Word64 -> Int -> Bool #

bitSizeMaybe :: Word64 -> Maybe Int #

bitSize :: Word64 -> Int #

isSigned :: Word64 -> Bool #

shiftL :: Word64 -> Int -> Word64 #

unsafeShiftL :: Word64 -> Int -> Word64 #

shiftR :: Word64 -> Int -> Word64 #

unsafeShiftR :: Word64 -> Int -> Word64 #

rotateL :: Word64 -> Int -> Word64 #

rotateR :: Word64 -> Int -> Word64 #

popCount :: Word64 -> Int #

Bits Word8 | @since base-2.01

Instance details

Defined in GHC.Internal.Word

Methods

(.&.) :: Word8 -> Word8 -> Word8 #

(.|.) :: Word8 -> Word8 -> Word8 #

xor :: Word8 -> Word8 -> Word8 #

complement :: Word8 -> Word8 #

shift :: Word8 -> Int -> Word8 #

rotate :: Word8 -> Int -> Word8 #

zeroBits :: Word8 #

bit :: Int -> Word8 #

setBit :: Word8 -> Int -> Word8 #

clearBit :: Word8 -> Int -> Word8 #

complementBit :: Word8 -> Int -> Word8 #

testBit :: Word8 -> Int -> Bool #

bitSizeMaybe :: Word8 -> Maybe Int #

bitSize :: Word8 -> Int #

isSigned :: Word8 -> Bool #

shiftL :: Word8 -> Int -> Word8 #

unsafeShiftL :: Word8 -> Int -> Word8 #

shiftR :: Word8 -> Int -> Word8 #

unsafeShiftR :: Word8 -> Int -> Word8 #

rotateL :: Word8 -> Int -> Word8 #

rotateR :: Word8 -> Int -> Word8 #

popCount :: Word8 -> Int #

Bits RegBitmap # |

Instance details

Defined in GHC.ByteCode.Types

Methods

(.&.) :: RegBitmap -> RegBitmap -> RegBitmap #

(.|.) :: RegBitmap -> RegBitmap -> RegBitmap #

xor :: RegBitmap -> RegBitmap -> RegBitmap #

complement :: RegBitmap -> RegBitmap #

shift :: RegBitmap -> Int -> RegBitmap #

rotate :: RegBitmap -> Int -> RegBitmap #

zeroBits :: RegBitmap #

bit :: Int -> RegBitmap #

setBit :: RegBitmap -> Int -> RegBitmap #

clearBit :: RegBitmap -> Int -> RegBitmap #

complementBit :: RegBitmap -> Int -> RegBitmap #

testBit :: RegBitmap -> Int -> Bool #

bitSizeMaybe :: RegBitmap -> Maybe Int #

bitSize :: RegBitmap -> Int #

isSigned :: RegBitmap -> Bool #

shiftL :: RegBitmap -> Int -> RegBitmap #

unsafeShiftL :: RegBitmap -> Int -> RegBitmap #

shiftR :: RegBitmap -> Int -> RegBitmap #

unsafeShiftR :: RegBitmap -> Int -> RegBitmap #

rotateL :: RegBitmap -> Int -> RegBitmap #

rotateR :: RegBitmap -> Int -> RegBitmap #

popCount :: RegBitmap -> Int #

Bits StgWord # |

Instance details

Defined in GHC.Runtime.Heap.Layout

Methods

(.&.) :: StgWord -> StgWord -> StgWord #

(.|.) :: StgWord -> StgWord -> StgWord #

xor :: StgWord -> StgWord -> StgWord #

complement :: StgWord -> StgWord #

shift :: StgWord -> Int -> StgWord #

rotate :: StgWord -> Int -> StgWord #

zeroBits :: StgWord #

bit :: Int -> StgWord #

setBit :: StgWord -> Int -> StgWord #

clearBit :: StgWord -> Int -> StgWord #

complementBit :: StgWord -> Int -> StgWord #

testBit :: StgWord -> Int -> Bool #

bitSizeMaybe :: StgWord -> Maybe Int #

bitSize :: StgWord -> Int #

isSigned :: StgWord -> Bool #

shiftL :: StgWord -> Int -> StgWord #

unsafeShiftL :: StgWord -> Int -> StgWord #

shiftR :: StgWord -> Int -> StgWord #

unsafeShiftR :: StgWord -> Int -> StgWord #

rotateL :: StgWord -> Int -> StgWord #

rotateR :: StgWord -> Int -> StgWord #

popCount :: StgWord -> Int #

Bits CAttributes |

Instance details

Defined in System.Posix.Files.Common

Methods

(.&.) :: CAttributes -> CAttributes -> CAttributes #

(.|.) :: CAttributes -> CAttributes -> CAttributes #

xor :: CAttributes -> CAttributes -> CAttributes #

complement :: CAttributes -> CAttributes #

shift :: CAttributes -> Int -> CAttributes #

rotate :: CAttributes -> Int -> CAttributes #

zeroBits :: CAttributes #

bit :: Int -> CAttributes #

setBit :: CAttributes -> Int -> CAttributes #

clearBit :: CAttributes -> Int -> CAttributes #

complementBit :: CAttributes -> Int -> CAttributes #

testBit :: CAttributes -> Int -> Bool #

bitSizeMaybe :: CAttributes -> Maybe Int #

bitSize :: CAttributes -> Int #

isSigned :: CAttributes -> Bool #

shiftL :: CAttributes -> Int -> CAttributes #

unsafeShiftL :: CAttributes -> Int -> CAttributes #

shiftR :: CAttributes -> Int -> CAttributes #

unsafeShiftR :: CAttributes -> Int -> CAttributes #

rotateL :: CAttributes -> Int -> CAttributes #

rotateR :: CAttributes -> Int -> CAttributes #

popCount :: CAttributes -> Int #

Bits StatxFlags |

Instance details

Defined in System.Posix.Files.Common

Methods

(.&.) :: StatxFlags -> StatxFlags -> StatxFlags #

(.|.) :: StatxFlags -> StatxFlags -> StatxFlags #

xor :: StatxFlags -> StatxFlags -> StatxFlags #

complement :: StatxFlags -> StatxFlags #

shift :: StatxFlags -> Int -> StatxFlags #

rotate :: StatxFlags -> Int -> StatxFlags #

zeroBits :: StatxFlags #

bit :: Int -> StatxFlags #

setBit :: StatxFlags -> Int -> StatxFlags #

clearBit :: StatxFlags -> Int -> StatxFlags #

complementBit :: StatxFlags -> Int -> StatxFlags #

testBit :: StatxFlags -> Int -> Bool #

bitSizeMaybe :: StatxFlags -> Maybe Int #

bitSize :: StatxFlags -> Int #

isSigned :: StatxFlags -> Bool #

shiftL :: StatxFlags -> Int -> StatxFlags #

unsafeShiftL :: StatxFlags -> Int -> StatxFlags #

shiftR :: StatxFlags -> Int -> StatxFlags #

unsafeShiftR :: StatxFlags -> Int -> StatxFlags #

rotateL :: StatxFlags -> Int -> StatxFlags #

rotateR :: StatxFlags -> Int -> StatxFlags #

popCount :: StatxFlags -> Int #

Bits StatxMask |

Instance details

Defined in System.Posix.Files.Common

Methods

(.&.) :: StatxMask -> StatxMask -> StatxMask #

(.|.) :: StatxMask -> StatxMask -> StatxMask #

xor :: StatxMask -> StatxMask -> StatxMask #

complement :: StatxMask -> StatxMask #

shift :: StatxMask -> Int -> StatxMask #

rotate :: StatxMask -> Int -> StatxMask #

zeroBits :: StatxMask #

bit :: Int -> StatxMask #

setBit :: StatxMask -> Int -> StatxMask #

clearBit :: StatxMask -> Int -> StatxMask #

complementBit :: StatxMask -> Int -> StatxMask #

testBit :: StatxMask -> Int -> Bool #

bitSizeMaybe :: StatxMask -> Maybe Int #

bitSize :: StatxMask -> Int #

isSigned :: StatxMask -> Bool #

shiftL :: StatxMask -> Int -> StatxMask #

unsafeShiftL :: StatxMask -> Int -> StatxMask #

shiftR :: StatxMask -> Int -> StatxMask #

unsafeShiftR :: StatxMask -> Int -> StatxMask #

rotateL :: StatxMask -> Int -> StatxMask #

rotateR :: StatxMask -> Int -> StatxMask #

popCount :: StatxMask -> Int #

Bits Integer | @since base-2.01

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Integer -> Integer -> Integer #

(.|.) :: Integer -> Integer -> Integer #

xor :: Integer -> Integer -> Integer #

complement :: Integer -> Integer #

shift :: Integer -> Int -> Integer #

rotate :: Integer -> Int -> Integer #

zeroBits :: Integer #

bit :: Int -> Integer #

setBit :: Integer -> Int -> Integer #

clearBit :: Integer -> Int -> Integer #

complementBit :: Integer -> Int -> Integer #

testBit :: Integer -> Int -> Bool #

bitSizeMaybe :: Integer -> Maybe Int #

bitSize :: Integer -> Int #

isSigned :: Integer -> Bool #

shiftL :: Integer -> Int -> Integer #

unsafeShiftL :: Integer -> Int -> Integer #

shiftR :: Integer -> Int -> Integer #

unsafeShiftR :: Integer -> Int -> Integer #

rotateL :: Integer -> Int -> Integer #

rotateR :: Integer -> Int -> Integer #

popCount :: Integer -> Int #

Bits Natural | @since base-4.8.0

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Natural -> Natural -> Natural #

(.|.) :: Natural -> Natural -> Natural #

xor :: Natural -> Natural -> Natural #

complement :: Natural -> Natural #

shift :: Natural -> Int -> Natural #

rotate :: Natural -> Int -> Natural #

zeroBits :: Natural #

bit :: Int -> Natural #

setBit :: Natural -> Int -> Natural #

clearBit :: Natural -> Int -> Natural #

complementBit :: Natural -> Int -> Natural #

testBit :: Natural -> Int -> Bool #

bitSizeMaybe :: Natural -> Maybe Int #

bitSize :: Natural -> Int #

isSigned :: Natural -> Bool #

shiftL :: Natural -> Int -> Natural #

unsafeShiftL :: Natural -> Int -> Natural #

shiftR :: Natural -> Int -> Natural #

unsafeShiftR :: Natural -> Int -> Natural #

rotateL :: Natural -> Int -> Natural #

rotateR :: Natural -> Int -> Natural #

popCount :: Natural -> Int #

Bits Bool | Interpret `Bool` as 1-bit bit-field @since base-4.7.0.0

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Bool -> Bool -> Bool #

(.|.) :: Bool -> Bool -> Bool #

xor :: Bool -> Bool -> Bool #

complement :: Bool -> Bool #

shift :: Bool -> Int -> Bool #

rotate :: Bool -> Int -> Bool #

zeroBits :: Bool #

bit :: Int -> Bool #

setBit :: Bool -> Int -> Bool #

clearBit :: Bool -> Int -> Bool #

complementBit :: Bool -> Int -> Bool #

testBit :: Bool -> Int -> Bool #

bitSizeMaybe :: Bool -> Maybe Int #

bitSize :: Bool -> Int #

isSigned :: Bool -> Bool #

shiftL :: Bool -> Int -> Bool #

unsafeShiftL :: Bool -> Int -> Bool #

shiftR :: Bool -> Int -> Bool #

unsafeShiftR :: Bool -> Int -> Bool #

rotateL :: Bool -> Int -> Bool #

rotateR :: Bool -> Int -> Bool #

popCount :: Bool -> Int #

Bits Int | @since base-2.01

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Int -> Int -> Int #

(.|.) :: Int -> Int -> Int #

xor :: Int -> Int -> Int #

complement :: Int -> Int #

shift :: Int -> Int -> Int #

rotate :: Int -> Int -> Int #

zeroBits :: Int #

bit :: Int -> Int #

setBit :: Int -> Int -> Int #

clearBit :: Int -> Int -> Int #

complementBit :: Int -> Int -> Int #

testBit :: Int -> Int -> Bool #

bitSizeMaybe :: Int -> Maybe Int #

bitSize :: Int -> Int #

isSigned :: Int -> Bool #

shiftL :: Int -> Int -> Int #

unsafeShiftL :: Int -> Int -> Int #

shiftR :: Int -> Int -> Int #

unsafeShiftR :: Int -> Int -> Int #

rotateL :: Int -> Int -> Int #

rotateR :: Int -> Int -> Int #

popCount :: Int -> Int #

Bits Word | @since base-2.01

Instance details

Defined in GHC.Internal.Bits

Methods

(.&.) :: Word -> Word -> Word #

(.|.) :: Word -> Word -> Word #

xor :: Word -> Word -> Word #

complement :: Word -> Word #

shift :: Word -> Int -> Word #

rotate :: Word -> Int -> Word #

zeroBits :: Word #

bit :: Int -> Word #

setBit :: Word -> Int -> Word #

clearBit :: Word -> Int -> Word #

complementBit :: Word -> Int -> Word #

testBit :: Word -> Int -> Bool #

bitSizeMaybe :: Word -> Maybe Int #

bitSize :: Word -> Int #

isSigned :: Word -> Bool #

shiftL :: Word -> Int -> Word #

unsafeShiftL :: Word -> Int -> Word #

shiftR :: Word -> Int -> Word #

unsafeShiftR :: Word -> Int -> Word #

rotateL :: Word -> Int -> Word #

rotateR :: Word -> Int -> Word #

popCount :: Word -> Int #

Bits a => Bits (And a) | @since base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(.&.) :: And a -> And a -> And a #

(.|.) :: And a -> And a -> And a #

xor :: And a -> And a -> And a #

complement :: And a -> And a #

shift :: And a -> Int -> And a #

rotate :: And a -> Int -> And a #

zeroBits :: And a #

bit :: Int -> And a #

setBit :: And a -> Int -> And a #

clearBit :: And a -> Int -> And a #

complementBit :: And a -> Int -> And a #

testBit :: And a -> Int -> Bool #

bitSizeMaybe :: And a -> Maybe Int #

bitSize :: And a -> Int #

isSigned :: And a -> Bool #

shiftL :: And a -> Int -> And a #

unsafeShiftL :: And a -> Int -> And a #

shiftR :: And a -> Int -> And a #

unsafeShiftR :: And a -> Int -> And a #

rotateL :: And a -> Int -> And a #

rotateR :: And a -> Int -> And a #

popCount :: And a -> Int #

Bits a => Bits (Iff a) | @since base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(.&.) :: Iff a -> Iff a -> Iff a #

(.|.) :: Iff a -> Iff a -> Iff a #

xor :: Iff a -> Iff a -> Iff a #

complement :: Iff a -> Iff a #

shift :: Iff a -> Int -> Iff a #

rotate :: Iff a -> Int -> Iff a #

zeroBits :: Iff a #

bit :: Int -> Iff a #

setBit :: Iff a -> Int -> Iff a #

clearBit :: Iff a -> Int -> Iff a #

complementBit :: Iff a -> Int -> Iff a #

testBit :: Iff a -> Int -> Bool #

bitSizeMaybe :: Iff a -> Maybe Int #

bitSize :: Iff a -> Int #

isSigned :: Iff a -> Bool #

shiftL :: Iff a -> Int -> Iff a #

unsafeShiftL :: Iff a -> Int -> Iff a #

shiftR :: Iff a -> Int -> Iff a #

unsafeShiftR :: Iff a -> Int -> Iff a #

rotateL :: Iff a -> Int -> Iff a #

rotateR :: Iff a -> Int -> Iff a #

popCount :: Iff a -> Int #

Bits a => Bits (Ior a) | @since base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(.&.) :: Ior a -> Ior a -> Ior a #

(.|.) :: Ior a -> Ior a -> Ior a #

xor :: Ior a -> Ior a -> Ior a #

complement :: Ior a -> Ior a #

shift :: Ior a -> Int -> Ior a #

rotate :: Ior a -> Int -> Ior a #

zeroBits :: Ior a #

bit :: Int -> Ior a #

setBit :: Ior a -> Int -> Ior a #

clearBit :: Ior a -> Int -> Ior a #

complementBit :: Ior a -> Int -> Ior a #

testBit :: Ior a -> Int -> Bool #

bitSizeMaybe :: Ior a -> Maybe Int #

bitSize :: Ior a -> Int #

isSigned :: Ior a -> Bool #

shiftL :: Ior a -> Int -> Ior a #

unsafeShiftL :: Ior a -> Int -> Ior a #

shiftR :: Ior a -> Int -> Ior a #

unsafeShiftR :: Ior a -> Int -> Ior a #

rotateL :: Ior a -> Int -> Ior a #

rotateR :: Ior a -> Int -> Ior a #

popCount :: Ior a -> Int #

Bits a => Bits (Xor a) | @since base-4.16

Instance details

Defined in GHC.Internal.Data.Bits

Methods

(.&.) :: Xor a -> Xor a -> Xor a #

(.|.) :: Xor a -> Xor a -> Xor a #

xor :: Xor a -> Xor a -> Xor a #

complement :: Xor a -> Xor a #

shift :: Xor a -> Int -> Xor a #

rotate :: Xor a -> Int -> Xor a #

zeroBits :: Xor a #

bit :: Int -> Xor a #

setBit :: Xor a -> Int -> Xor a #

clearBit :: Xor a -> Int -> Xor a #

complementBit :: Xor a -> Int -> Xor a #

testBit :: Xor a -> Int -> Bool #

bitSizeMaybe :: Xor a -> Maybe Int #

bitSize :: Xor a -> Int #

isSigned :: Xor a -> Bool #

shiftL :: Xor a -> Int -> Xor a #

unsafeShiftL :: Xor a -> Int -> Xor a #

shiftR :: Xor a -> Int -> Xor a #

unsafeShiftR :: Xor a -> Int -> Xor a #

rotateL :: Xor a -> Int -> Xor a #

rotateR :: Xor a -> Int -> Xor a #

popCount :: Xor a -> Int #

Bits a => Bits (Identity a) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

(.&.) :: Identity a -> Identity a -> Identity a #

(.|.) :: Identity a -> Identity a -> Identity a #

xor :: Identity a -> Identity a -> Identity a #

complement :: Identity a -> Identity a #

shift :: Identity a -> Int -> Identity a #

rotate :: Identity a -> Int -> Identity a #

zeroBits :: Identity a #

bit :: Int -> Identity a #

setBit :: Identity a -> Int -> Identity a #

clearBit :: Identity a -> Int -> Identity a #

complementBit :: Identity a -> Int -> Identity a #

testBit :: Identity a -> Int -> Bool #

bitSizeMaybe :: Identity a -> Maybe Int #

bitSize :: Identity a -> Int #

isSigned :: Identity a -> Bool #

shiftL :: Identity a -> Int -> Identity a #

unsafeShiftL :: Identity a -> Int -> Identity a #

shiftR :: Identity a -> Int -> Identity a #

unsafeShiftR :: Identity a -> Int -> Identity a #

rotateL :: Identity a -> Int -> Identity a #

rotateR :: Identity a -> Int -> Identity a #

popCount :: Identity a -> Int #

Bits a => Bits (Down a) | @since base-4.14.0.0

Instance details

Defined in GHC.Internal.Data.Ord

Methods

(.&.) :: Down a -> Down a -> Down a #

(.|.) :: Down a -> Down a -> Down a #

xor :: Down a -> Down a -> Down a #

complement :: Down a -> Down a #

shift :: Down a -> Int -> Down a #

rotate :: Down a -> Int -> Down a #

zeroBits :: Down a #

bit :: Int -> Down a #

setBit :: Down a -> Int -> Down a #

clearBit :: Down a -> Int -> Down a #

complementBit :: Down a -> Int -> Down a #

testBit :: Down a -> Int -> Bool #

bitSizeMaybe :: Down a -> Maybe Int #

bitSize :: Down a -> Int #

isSigned :: Down a -> Bool #

shiftL :: Down a -> Int -> Down a #

unsafeShiftL :: Down a -> Int -> Down a #

shiftR :: Down a -> Int -> Down a #

unsafeShiftR :: Down a -> Int -> Down a #

rotateL :: Down a -> Int -> Down a #

rotateR :: Down a -> Int -> Down a #

popCount :: Down a -> Int #

Bits a => Bits (Const a b) | @since base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Const

Methods

(.&.) :: Const a b -> Const a b -> Const a b #

(.|.) :: Const a b -> Const a b -> Const a b #

xor :: Const a b -> Const a b -> Const a b #

complement :: Const a b -> Const a b #

shift :: Const a b -> Int -> Const a b #

rotate :: Const a b -> Int -> Const a b #

zeroBits :: Const a b #

bit :: Int -> Const a b #

setBit :: Const a b -> Int -> Const a b #

clearBit :: Const a b -> Int -> Const a b #

complementBit :: Const a b -> Int -> Const a b #

testBit :: Const a b -> Int -> Bool #

bitSizeMaybe :: Const a b -> Maybe Int #

bitSize :: Const a b -> Int #

isSigned :: Const a b -> Bool #

shiftL :: Const a b -> Int -> Const a b #

unsafeShiftL :: Const a b -> Int -> Const a b #

shiftR :: Const a b -> Int -> Const a b #

unsafeShiftR :: Const a b -> Int -> Const a b #

rotateL :: Const a b -> Int -> Const a b #

rotateR :: Const a b -> Int -> Const a b #

popCount :: Const a b -> Int #

bitDefault :: (Bits a, Num a) => Int -> a #

Default implementation for `bit`.

Note that: `bitDefault i = 1 `shiftL` i`

@since base-4.6.0.0

testBitDefault :: (Bits a, Num a) => a -> Int -> Bool #

Default implementation for `testBit`.

Note that: `testBitDefault x i = (x .&. bit i) /= 0`

@since base-4.6.0.0

popCountDefault :: (Bits a, Num a) => a -> Int #

Default implementation for `popCount`.

This implementation is intentionally naive. Instances are expected to provide an optimized implementation for their size.

@since base-4.6.0.0

toIntegralSized :: (Integral a, Integral b, Bits a, Bits b) => a -> Maybe b #

Attempt to convert an `Integral` type `a` to an `Integral` type `b` using the size of the types as measured by `Bits` methods.

A simpler version of this function is:

    toIntegral :: (Integral a, Integral b) => a -> Maybe b
    toIntegral x
      | toInteger x == toInteger y = Just y
      | otherwise                  = Nothing
      where
        y = fromIntegral x

This version requires going through `Integer`, which can be inefficient. However, `toIntegralSized` is optimized to allow GHC to statically determine the relative type sizes (as measured by `bitSizeMaybe` and `isSigned`) and avoid going through `Integer` for many types. (The implementation uses `fromIntegral`, which is itself optimized with rules for `base` types but may go through `Integer` for some type pairs.)

@since base-4.8.0.0

shiftL :: Bits a => a -> Int -> a #

shiftR :: Bits a => a -> Int -> a #

head :: HasCallStack => [a] -> a #

tail :: HasCallStack => [a] -> [a] #