System.Directory.OsPath.Streaming.Internal

Documentation

data DirStream

Abstract handle to directory contents.

May be closed multiple times and will be automatically closed by GC when it goes out of scope.

Constructors

DirStream

Fields

• dsHandle :: !RawDirStream
• dsIsClosed :: !Counter
• dsFin :: !(Weak DirStream)

openDirStream :: OsPath -> IO DirStream

readDirStream :: DirStream -> IO (Maybe (OsPath, FileType))

closeDirStream :: DirStream -> IO ()

Deallocate directory handle. It’s safe to close DirStream multiple times, unlike the underlying OS-specific directory stream handle.

readDirStreamWithCache :: DirReadCache -> DirStream -> IO (Maybe (OsPath, Basename OsPath, FileType))