Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Darcs.Patch.ApplyMonad
Synopsis
- class (Monad m, Monad (ApplyMonadBase m), ApplyMonadStateOperations state m, ToTree state) => ApplyMonad (state :: (* -> *) -> *) m where
- type ApplyMonadBase m :: * -> *
- nestedApply :: m x -> state (ApplyMonadBase m) -> m (x, state (ApplyMonadBase m))
- liftApply :: (state (ApplyMonadBase m) -> ApplyMonadBase m x) -> state (ApplyMonadBase m) -> m (x, state (ApplyMonadBase m))
- getApplyState :: m (state (ApplyMonadBase m))
- class (Monad m, ApplyMonad state (ApplyMonadOver state m)) => ApplyMonadTrans (state :: (* -> *) -> *) m where
- type ApplyMonadOver state m :: * -> *
- runApplyMonad :: ApplyMonadOver state m x -> state m -> m (x, state m)
- class ApplyMonadState (state :: (* -> *) -> *) where
- type ApplyMonadStateOperations state :: (* -> *) -> Constraint
- withFileNames :: Maybe [OrigFileNameOf] -> [AnchoredPath] -> FilePathMonad a -> FilePathMonadState
- withFiles :: [(AnchoredPath, ByteString)] -> RestrictedApply a -> [(AnchoredPath, ByteString)]
- class ToTree s where
- class Monad m => ApplyMonadTree m where
- mDoesDirectoryExist :: AnchoredPath -> m Bool
- mDoesFileExist :: AnchoredPath -> m Bool
- mReadFilePS :: AnchoredPath -> m ByteString
- mCreateDirectory :: AnchoredPath -> m ()
- mRemoveDirectory :: AnchoredPath -> m ()
- mCreateFile :: AnchoredPath -> m ()
- mRemoveFile :: AnchoredPath -> m ()
- mRename :: AnchoredPath -> AnchoredPath -> m ()
- mModifyFilePS :: AnchoredPath -> (ByteString -> m ByteString) -> m ()
- mChangePref :: String -> String -> String -> m ()
Documentation
class (Monad m, Monad (ApplyMonadBase m), ApplyMonadStateOperations state m, ToTree state) => ApplyMonad (state :: (* -> *) -> *) m where #
Associated Types
type ApplyMonadBase m :: * -> * #
Methods
nestedApply :: m x -> state (ApplyMonadBase m) -> m (x, state (ApplyMonadBase m)) #
liftApply :: (state (ApplyMonadBase m) -> ApplyMonadBase m x) -> state (ApplyMonadBase m) -> m (x, state (ApplyMonadBase m)) #
getApplyState :: m (state (ApplyMonadBase m)) #
Instances
class (Monad m, ApplyMonad state (ApplyMonadOver state m)) => ApplyMonadTrans (state :: (* -> *) -> *) m where #
Associated Types
type ApplyMonadOver state m :: * -> * #
Methods
runApplyMonad :: ApplyMonadOver state m x -> state m -> m (x, state m) #
Instances
Monad m => ApplyMonadTrans ObjectMap m # | |
Defined in Darcs.Patch.Prim.FileUUID.Apply Associated Types type ApplyMonadOver ObjectMap m :: Type -> Type # Methods runApplyMonad :: ApplyMonadOver ObjectMap m x -> ObjectMap m -> m (x, ObjectMap m) # | |
Monad m => ApplyMonadTrans Tree m # | |
Defined in Darcs.Patch.ApplyMonad Associated Types type ApplyMonadOver Tree m :: Type -> Type # Methods runApplyMonad :: ApplyMonadOver Tree m x -> Tree m -> m (x, Tree m) # |
class ApplyMonadState (state :: (* -> *) -> *) #
Associated Types
type ApplyMonadStateOperations state :: (* -> *) -> Constraint #
Instances
ApplyMonadState ObjectMap # | |
Defined in Darcs.Patch.Prim.FileUUID.Apply Associated Types type ApplyMonadStateOperations ObjectMap :: (Type -> Type) -> Constraint # | |
ApplyMonadState Tree # | |
Defined in Darcs.Patch.ApplyMonad Associated Types type ApplyMonadStateOperations Tree :: (Type -> Type) -> Constraint # |
withFileNames :: Maybe [OrigFileNameOf] -> [AnchoredPath] -> FilePathMonad a -> FilePathMonadState #
withFileNames takes a maybe list of existing rename-pairs, a list of filenames and an action, and returns the resulting triple of affected files, updated filename list and new rename details. If the rename-pairs are not present, a new list is generated from the filesnames.
withFiles :: [(AnchoredPath, ByteString)] -> RestrictedApply a -> [(AnchoredPath, ByteString)] #
class Monad m => ApplyMonadTree m where #
Minimal complete definition
mDoesDirectoryExist, mDoesFileExist, mReadFilePS, mCreateDirectory, mRemoveDirectory, mRemoveFile, mRename, mModifyFilePS
Methods
mDoesDirectoryExist :: AnchoredPath -> m Bool #
mDoesFileExist :: AnchoredPath -> m Bool #
mReadFilePS :: AnchoredPath -> m ByteString #
mCreateDirectory :: AnchoredPath -> m () #
mRemoveDirectory :: AnchoredPath -> m () #
mCreateFile :: AnchoredPath -> m () #
mRemoveFile :: AnchoredPath -> m () #
mRename :: AnchoredPath -> AnchoredPath -> m () #
mModifyFilePS :: AnchoredPath -> (ByteString -> m ByteString) -> m () #
mChangePref :: String -> String -> String -> m () #