Data.MultiSTRef.Lazy

Documentation

data MultiSTRef s a where

Constructors

MultiSTRef :: STRef s x -> ATraversal' x a -> MultiSTRef s a

loosenSTRef :: STRef s a -> MultiSTRef s a

makeMultiSTRef :: ATraversal' x a -> STRef s x -> MultiSTRef s a

zoomMultiSTRef :: ATraversal' a b -> MultiSTRef s a -> MultiSTRef s b

newMultiSTRef :: a -> ST s (MultiSTRef s a)

readMultiSTRef :: Monoid a => MultiSTRef s a -> ST s a

readMultiSTRefList :: MultiSTRef s a -> ST s [a]

readMultiSTRefHead :: MultiSTRef s a -> ST s (Maybe a)

modifyMultiSTRef :: MultiSTRef s a -> (a -> a) -> ST s ()

writeMultiSTRef :: MultiSTRef s a -> a -> ST s ()