Safe Haskell	None
Language	Haskell2010

Data.IOString

Synopsis

Documentation

class IOString s Source #

Minimal complete definition

iosWriteFile, iosReadFile, iosAppendFile, iosPutStr, iosPutStrLn

Instances

IOString ByteString Source #
Methods iosWriteFile :: FilePath -> ByteString -> IO () iosReadFile :: FilePath -> IO ByteString iosAppendFile :: FilePath -> ByteString -> IO () iosPutStr :: ByteString -> IO () iosPutStrLn :: ByteString -> IO ()
IOString ByteString Source #
Methods iosWriteFile :: FilePath -> ByteString -> IO () iosReadFile :: FilePath -> IO ByteString iosAppendFile :: FilePath -> ByteString -> IO () iosPutStr :: ByteString -> IO () iosPutStrLn :: ByteString -> IO ()
IOString Text Source #
Methods iosWriteFile :: FilePath -> Text -> IO () iosReadFile :: FilePath -> IO Text iosAppendFile :: FilePath -> Text -> IO () iosPutStr :: Text -> IO () iosPutStrLn :: Text -> IO ()
IOString Text Source #
Methods iosWriteFile :: FilePath -> Text -> IO () iosReadFile :: FilePath -> IO Text iosAppendFile :: FilePath -> Text -> IO () iosPutStr :: Text -> IO () iosPutStrLn :: Text -> IO ()
IOString [Char] Source #
Methods iosWriteFile :: FilePath -> [Char] -> IO () iosReadFile :: FilePath -> IO [Char] iosAppendFile :: FilePath -> [Char] -> IO () iosPutStr :: [Char] -> IO () iosPutStrLn :: [Char] -> IO ()

writeFile :: (IOString s, MonadIO m) => Path Abs File -> s -> m () Source #

readFile :: (IOString s, MonadIO m) => Path Abs File -> m s Source #

appendFile :: (IOString s, MonadIO m) => Path Abs File -> s -> m () Source #

putStr :: (IOString s, MonadIO m) => s -> m () Source #

putStrLn :: (IOString s, MonadIO m) => s -> m () Source #

type FilePath = String #

File and directory names are values of type String, whose precise meaning is operating system dependent. Files can be opened, yielding a handle which can then be used to operate on the contents of that file.