Safe Haskell	Safe
Language	Haskell2010

MonadVar.Instances.IORef

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Documentation

Orphan instances

MonadIO m => MonadMutate m IORef Source #
Methods mutate :: IORef a -> (a -> (a, b)) -> m b Source #
MonadIO m => MonadMutate_ m IORef Source #
Methods mutate_ :: IORef a -> (a -> a) -> m () Source #
MonadIO m => MonadSwap m IORef Source #
Methods swap :: IORef a -> a -> m a Source #
MonadIO m => MonadWrite m IORef Source #
Methods write :: IORef a -> a -> m () Source #
MonadIO m => MonadRead m IORef Source #
Methods read :: IORef a -> m a Source #
MonadIO m => MonadNew m IORef Source #
Methods new :: a -> m (IORef a) Source #
(~) (* -> *) IO io => MonadMutateM io IO IORef Source #
Methods mutateM :: IORef a -> (a -> io (a, b)) -> IO b Source #
(~) (* -> *) IO io => MonadMutateM_ io IO IORef Source #
Methods mutateM_ :: IORef a -> (a -> io a) -> IO () Source #