{-# LANGUAGE Unsafe #-} ----------------------------------------------------------------------------- -- | -- 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 Control.Monad.ST.Lazy.Safe