Control.Concurrent.STM.TMVar

TMVars

data TMVar a

newTMVar

newEmptyTMVar

newTMVarIO

newEmptyTMVarIO

takeTMVar

putTMVar

readTMVar

tryReadTMVar

swapTMVar

tryTakeTMVar

tryPutTMVar

isEmptyTMVar

mkWeakTMVar