{-# LANGUAGE Trustworthy #-}

-----------------------------------------------------------------------------
-- |
-- Module      :  Control.Monad.ST.Safe
-- Copyright   :  (c) The University of Glasgow 2001
-- License     :  BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer  :  libraries@haskell.org
-- Stability   :  stable
-- Portability :  non-portable (requires universal quantification for runST)
--
-- This library provides support for /strict/ state threads, as
-- described in the PLDI \'94 paper by John Launchbury and Simon Peyton
-- Jones /Lazy Functional State Threads/.
--
-- Safe API Only.
--
-----------------------------------------------------------------------------

module Control.Monad.ST.Safe {-# DEPRECATED "Safe is now the default, please use Control.Monad.ST instead" #-} (
        -- * The 'ST' Monad
        ST,             -- abstract
        runST,
        fixST,

        -- * Converting 'ST' to 'IO'
        RealWorld,              -- abstract
        stToIO,
    ) where

import Control.Monad.ST.Imp