Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
HIE.Bios.Ghc.Logger
Synopsis
- withLogger :: GhcMonad m => (DynFlags -> DynFlags) -> m () -> m (Either String String)
Documentation
withLogger :: GhcMonad m => (DynFlags -> DynFlags) -> m () -> m (Either String String) #
Set the session flag (e.g. "-Wall" or "-w:") then
executes a body. Log messages are returned as String
.
Right is success and Left is failure.