uni-util-2.2.1.2: Utilities for the uniform workbench

Safe HaskellSafe-Infered

Util.ThreadDict

Description

This module implements per-thread variables

Documentation

data ThreadDict a Source

newThreadDict :: IO (ThreadDict a)Source

writeThreadDict :: ThreadDict a -> a -> IO ()Source

readThreadDict :: ThreadDict a -> IO (Maybe a)Source

modifyThreadDict :: ThreadDict a -> (Maybe a -> IO (Maybe a, b)) -> IO bSource