rev-state-0.1.2: Reverse State monad transformer

Safe HaskellSafe
LanguageHaskell98

Control.Monad.RevState.Class

Documentation

class MonadFix m => MonadRevState s m | m -> s where #

Minimal complete definition

get, put | state

Methods

get :: m s #

put :: s -> m () #

state :: (s -> (a, s)) -> m a #

Instances
MonadFix m => MonadRevState s (StateT s m) # 
Instance details

Defined in Control.Monad.RevState.Class

Methods

get :: StateT s m s #

put :: s -> StateT s m () #

state :: (s -> (a, s)) -> StateT s m a #

modify :: MonadRevState s m => (s -> s) -> m () #

gets :: MonadRevState s m => (s -> a) -> m a #