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GHC 9.14.1 · lts/ghc-9.14.x · 99ffbb8 · 2026-10-19

Moduleio-classes-1.8.0.1

Control.Monad.Class.MonadST

Synopsis

class MonadST

Packageio-classes-1.8.0.1
Exports1
LicenceApache-2.0

classclass PrimMonad m => MonadST (m :: Type -> Type) where

Methods

stToIO :: ST (PrimState m) a -> m a
withLiftST :: (forall s. (forall a. ST s a -> m a) -> b) -> b

Instances3MonadST

MonadST IODefined in io-classes-1.8.0.1 · Control.Monad.Class.MonadST
MonadST (ST s)Defined in io-classes-1.8.0.1 · Control.Monad.Class.MonadST
(MonadST m, PrimMonad m) => MonadST (ReaderT r m)Defined in io-classes-1.8.0.1 · Control.Monad.Class.MonadST