tokio_fs_ext/fs/wasm/
read_dir_stream.rs

1use std::{
2    io,
3    pin::Pin,
4    task::{Context, Poll},
5};
6
7use futures::stream::Stream;
8
9use crate::{DirEntry, ReadDir};
10
11#[derive(Debug)]
12pub struct ReadDirStream {
13    inner: ReadDir,
14}
15
16impl ReadDirStream {
17    /// Create a new `ReadDirStream`.
18    pub fn new(read_dir: ReadDir) -> Self {
19        Self { inner: read_dir }
20    }
21
22    /// Get back the inner `ReadDir`.
23    pub fn into_inner(self) -> ReadDir {
24        self.inner
25    }
26}
27
28impl Stream for ReadDirStream {
29    type Item = io::Result<DirEntry>;
30
31    fn poll_next(mut self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
32        Poll::Ready(self.inner.next())
33    }
34}
35
36impl AsRef<ReadDir> for ReadDirStream {
37    fn as_ref(&self) -> &ReadDir {
38        &self.inner
39    }
40}
41
42impl AsMut<ReadDir> for ReadDirStream {
43    fn as_mut(&mut self) -> &mut ReadDir {
44        &mut self.inner
45    }
46}

tokio_fs_ext/fs/wasm/read_dir_stream.rs

tokio_fs_ext/fs/wasm/
read_dir_stream.rs