Streamly.External.Posix.DirStream

This module provides high-level file streaming API, working with directory streams (POSIX).

Directory listing

unfoldDirContents :: MonadIO m => Unfold m DirStream (DirType, RawFilePath)

Create an Unfold of directory contents.

dirContentsStream :: (MonadCatch m, MonadAsync m, MonadMask m) => DirStream -> SerialT m (DirType, RawFilePath)

Read the directory contents as a stream.

The DirStream is closed automatically, when the streamly stream exits normally, aborts or gets garbage collected. The stream must not be used after the dirstream is closed.

dirContents :: (MonadCatch m, MonadAsync m, MonadMask m) => DirStream -> m [(DirType, RawFilePath)]

Read the directory contents strictly as a list.

The DirStream is closed automatically.