base-io-access-0.2.2.0: The IO functions included in base delimited into small, composable classes

Safe HaskellNone

Access.System.Mem.Weak

Documentation

module System.Mem.Weak

class Access io => WeakMemAccess io whereSource

Methods

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

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

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

Instances