Lazy.hs

{-# LANGUAGE Safe #-}

-- |
--
-- Module      :  Control.Monad.ST.Lazy
-- Copyright   :  (c) The University of Glasgow 2001
-- License     :  BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer  :  libraries@haskell.org
-- Stability   :  provisional
-- Portability :  non-portable (requires universal quantification for runST)
--
-- This module presents an identical interface to "Control.Monad.ST",
-- except that the monad delays evaluation of state operations until
-- a value depending on them is required.
--

module Control.Monad.ST.Lazy
    (-- *  The 'ST' monad
     ST,
     runST,
     fixST,
     -- *  Converting between strict and lazy 'ST'
     strictToLazyST,
     lazyToStrictST,
     -- *  Converting 'ST' To 'IO'
     RealWorld,
     stToIO
     ) where

import GHC.Internal.Control.Monad.ST.Lazy