base-io-access-0.4.0.0: The IO functions included in base delimited into small, composable classes

Safe HaskellSafe-Inferred
LanguageHaskell2010

Access.System.Mem.Weak

Documentation

module System.Mem.Weak

class Access io => WeakMemAccess io where Source

Methods

mkWeak' :: k -> v -> Maybe (IO ()) -> io (Weak v) Source

deRefWeak' :: Weak v -> io (Maybe v) Source

finalize' :: Weak v -> io () Source

Instances