Struct tokio_stream::wrappers::ReadDirStream

pub struct ReadDirStream { /* private fields */ }

A wrapper around tokio::fs::ReadDir that implements Stream.

Implementations

impl ReadDirStream

pub fn new(read_dir: ReadDir) -> Self

Create a new ReadDirStream.

pub fn into_inner(self) -> ReadDir

Get back the inner ReadDir.

Trait Implementations

impl AsMut<ReadDir> for ReadDirStream

fn as_mut(&mut self) -> &mut ReadDir

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<ReadDir> for ReadDirStream

fn as_ref(&self) -> &ReadDir

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for ReadDirStream

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Stream for ReadDirStream

type Item = Result<DirEntry, Error>

Values yielded by the stream.

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream.