Agda-2.6.4.1: A dependently typed functional programming language and proof assistant

Safe Haskell	None
Language	Haskell2010

Agda.Utils.IORef

Description

Utilities for Data.IORef.

Synopsis

module Data.IORef
readModifyIORef' :: IORef a -> (a -> a) -> IO a

Documentation

module Data.IORef

readModifyIORef' :: IORef a -> (a -> a) -> IO a Source #

Read IORef, modify it strictly, and return old value.