var-0.2.0.0: Mutable variables and tuples

Maintainer[email protected]
Safe HaskellSafe-Inferred

Data.Var.IO

Description

 

Synopsis

Documentation

module Data.Var.Class

type IOVar = IORefSource

A mutable variable in the IO monad

data IOUVar a Source

A mutable variable containing an unboxed value of type a in the IO monad

Instances