GHC/IO/IOMode.hs

{-# LANGUAGE Trustworthy #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_HADDOCK hide #-}

-----------------------------------------------------------------------------
-- |
-- Module : GHC.IO.IOMode
-- Copyright : (c) The University of Glasgow, 1994-2008
-- License : see libraries/base/LICENSE
-- 
-- Maintainer : libraries@haskell.org
-- Stability : internal
-- Portability : non-portable
--
-- The IOMode type
--
-----------------------------------------------------------------------------

module GHC.IO.IOMode (IOMode(..)) where

import GHC.Base
import GHC.Show
import GHC.Read
import GHC.Arr
import GHC.Enum

-- | See 'System.IO.openFile'
data IOMode = ReadMode | WriteMode | AppendMode | ReadWriteMode
 deriving (Eq, Ord, Ix, Enum, Read, Show)