Streamly.Console.Stdio

Combinators to work with standard input, output and error streams.

See also: Streamly.Internal.Console.Stdio

Unfolds (stdin)

reader :: MonadIO m => Unfold m () Word8

Unfold standard input into a stream of Word8.

chunkReader :: MonadIO m => Unfold m () (Array Word8)

Unfolds standard input into a stream of Word8 arrays.

Write (stdout)

write :: MonadIO m => Fold m Word8 ()

Fold a stream of Word8 to standard output.

writeChunks :: MonadIO m => Fold m (Array Word8) ()

Fold a stream of Array Word8 to standard output.

Write (stderr)

writeErr :: MonadIO m => Fold m Word8 ()

Fold a stream of Word8 to standard error.

writeErrChunks :: MonadIO m => Fold m (Array Word8) ()

Fold a stream of Array Word8 to standard error.

Deprecated

read :: MonadIO m => Unfold m () Word8

Deprecated: Please use reader instead

readChunks :: MonadIO m => Unfold m () (Array Word8)

Deprecated: Please use chunkReader instead