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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
use crate::fs::{DirEntry, FollowSymlinks, ReadDirInner};
use std::path::Path;
use std::{fmt, fs, io};
#[inline]
pub fn read_dir(start: &fs::File, path: &Path) -> io::Result<ReadDir> {
Ok(ReadDir {
inner: ReadDirInner::new(start, path, FollowSymlinks::Yes)?,
})
}
#[inline]
#[cfg(not(windows))]
pub(crate) fn read_dir_nofollow(start: &fs::File, path: &Path) -> io::Result<ReadDir> {
Ok(ReadDir {
inner: ReadDirInner::new(start, path, FollowSymlinks::No)?,
})
}
#[inline]
pub fn read_base_dir(start: &fs::File) -> io::Result<ReadDir> {
Ok(ReadDir {
inner: ReadDirInner::read_base_dir(start)?,
})
}
#[inline]
#[cfg(not(windows))]
pub(crate) fn read_dir_unchecked(
start: &fs::File,
path: &Path,
follow: FollowSymlinks,
) -> io::Result<ReadDir> {
Ok(ReadDir {
inner: ReadDirInner::new_unchecked(start, path, follow)?,
})
}
pub struct ReadDir {
pub(crate) inner: ReadDirInner,
}
impl Iterator for ReadDir {
type Item = io::Result<DirEntry>;
#[inline]
fn next(&mut self) -> Option<Self::Item> {
self.inner
.next()
.map(|inner| inner.map(|inner| DirEntry { inner }))
}
}
impl fmt::Debug for ReadDir {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.inner.fmt(f)
}
}