Safe Haskell | None |
---|---|
Language | Haskell2010 |
Documentation
lookup' :: (Hashable k, Show k, Eq k) => (k -> Int) -> Table RealWorld k a -> k -> IO (Maybe a) Source #
mutateST :: (Eq k, Hashable k) => Table RealWorld k v -> k -> (Maybe v -> ST RealWorld (Maybe v, a)) -> IO a Source #