Safe Haskell | None |
---|---|
Language | Haskell2010 |
Synopsis
- newtype ReadIORef a = ReadIORef (IO a)
- unReadIORef :: ReadIORef a -> IO a
- doReadIORef :: IORef a -> ReadIORef a
Documentation
NB. Don't export ReadSubject constructor to guarantee
that that it only contains non-blocking readIORef
IO.
unReadIORef :: ReadIORef a -> IO a Source #
doReadIORef :: IORef a -> ReadIORef a Source #