Safe Haskell	Safe
Language	Haskell2010

Monad.Base

Documentation

class (Applicative b, Applicative m, Monad b, Monad m) => MonadBase (b :: * -> *) (m :: * -> *) | m -> b where #

Minimal complete definition

liftBase

Methods

liftBase :: b α -> m α #

Lift a computation from the base monad

Instances

MonadBase [] []
Instance details Defined in Control.Monad.Base Methods liftBase :: [α] -> [α] #
MonadBase Maybe Maybe
Instance details Defined in Control.Monad.Base Methods liftBase :: Maybe α -> Maybe α #
MonadBase IO IO
Instance details Defined in Control.Monad.Base Methods liftBase :: IO α -> IO α #
MonadBase Identity Identity
Instance details Defined in Control.Monad.Base Methods liftBase :: Identity α -> Identity α #
MonadBase STM STM
Instance details Defined in Control.Monad.Base Methods liftBase :: STM α -> STM α #
MonadBase b m => MonadBase b (MaybeT m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> MaybeT m α #
MonadBase b m => MonadBase b (ListT m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> ListT m α #
(Monoid w, MonadBase b m) => MonadBase b (WriterT w m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> WriterT w m α #
(Monoid w, MonadBase b m) => MonadBase b (WriterT w m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> WriterT w m α #
MonadBase b m => MonadBase b (StateT s m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> StateT s m α #
MonadBase b m => MonadBase b (StateT s m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> StateT s m α #
MonadBase b m => MonadBase b (SelectT r m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> SelectT r m α #
MonadBase b m => MonadBase b (IdentityT m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> IdentityT m α #
MonadBase b m => MonadBase b (ExceptT e m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> ExceptT e m α #
(Error e, MonadBase b m) => MonadBase b (ErrorT e m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> ErrorT e m α #
(Monoid w, MonadBase b m) => MonadBase b (AccumT w m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> AccumT w m α #
(Functor f, MonadBase b m) => MonadBase b (FreeT f m)
Instance details Defined in Control.Monad.Trans.Free Methods liftBase :: b α -> FreeT f m α #
MonadBase b m => MonadBase b (ReaderT r m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> ReaderT r m α #
MonadBase b m => MonadBase b (ContT r m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> ContT r m α #
(Monoid w, MonadBase b m) => MonadBase b (RWST r w s m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> RWST r w s m α #
(Monoid w, MonadBase b m) => MonadBase b (RWST r w s m)
Instance details Defined in Control.Monad.Base Methods liftBase :: b α -> RWST r w s m α #
MonadBase (Either e) (Either e)
Instance details Defined in Control.Monad.Base Methods liftBase :: Either e α -> Either e α #
MonadBase (ST s) (ST s)
Instance details Defined in Control.Monad.Base Methods liftBase :: ST s α -> ST s α #
MonadBase (ST s) (ST s)
Instance details Defined in Control.Monad.Base Methods liftBase :: ST s α -> ST s α #
MonadBase ((->) r :: * -> ) ((->) r :: -> *)
Instance details Defined in Control.Monad.Base Methods liftBase :: (r -> α) -> r -> α #