| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Data.IORef.Extra
Description
This module extends Data.IORef with operations forcing the value written to the IORef. Some of these functions are available in later versions of GHC, but not all.
Synopsis
- module Data.IORef
- writeIORef' :: IORef a -> a -> IO ()
- atomicWriteIORef' :: IORef a -> a -> IO ()
- atomicModifyIORef_ :: IORef a -> (a -> a) -> IO ()
- atomicModifyIORef'_ :: IORef a -> (a -> a) -> IO ()
Documentation
module Data.IORef
writeIORef' :: IORef a -> a -> IO () Source #
Evaluates the value before calling writeIORef.
atomicWriteIORef' :: IORef a -> a -> IO () Source #
Evaluates the value before calling atomicWriteIORef.
atomicModifyIORef_ :: IORef a -> (a -> a) -> IO () Source #
Variant of atomicModifyIORef which ignores the return value
atomicModifyIORef'_ :: IORef a -> (a -> a) -> IO () Source #
Variant of atomicModifyIORef' which ignores the return value