tokio-fs-ext 0.6.0

Extend tokio fs to be compatible with native and wasm
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

use std::{
    io,
    pin::Pin,
    task::{Context, Poll},
};

use futures::stream::Stream;

use crate::{DirEntry, ReadDir};

#[derive(Debug)]
pub struct ReadDirStream {
    inner: ReadDir,
}

impl ReadDirStream {
    /// Create a new `ReadDirStream`.
    pub fn new(read_dir: ReadDir) -> Self {
        Self { inner: read_dir }
    }

    /// Get back the inner `ReadDir`.
    pub fn into_inner(self) -> ReadDir {
        self.inner
    }
}

impl Stream for ReadDirStream {
    type Item = io::Result<DirEntry>;

    fn poll_next(mut self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
        Poll::Ready(self.inner.next())
    }
}

impl AsRef<ReadDir> for ReadDirStream {
    fn as_ref(&self) -> &ReadDir {
        &self.inner
    }
}

impl AsMut<ReadDir> for ReadDirStream {
    fn as_mut(&mut self) -> &mut ReadDir {
        &mut self.inner
    }
}