Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Control.Monad.Fail.Compat
Documentation
class Monad m => MonadFail (m :: Type -> Type) where #
Instances
MonadFail P | |
Defined in GHC.Internal.Text.ParserCombinators.ReadP | |
MonadFail ReadP | |
Defined in GHC.Internal.Text.ParserCombinators.ReadP | |
MonadFail ReadPrec | |
Defined in GHC.Internal.Text.ParserCombinators.ReadPrec | |
MonadFail IO | |
Defined in GHC.Internal.Control.Monad.Fail | |
MonadFail Maybe | |
Defined in GHC.Internal.Control.Monad.Fail | |
MonadFail [] | |
Defined in GHC.Internal.Control.Monad.Fail | |
MonadFail f => MonadFail (Ap f) | |
Defined in GHC.Internal.Data.Monoid |