cap_fs_ext/
dir_entry_ext.rs

1use cap_primitives::fs::Metadata;
2#[cfg(windows)]
3use cap_primitives::fs::_WindowsDirEntryExt;
4use std::io;
5
6/// Extension trait for `DirEntry`.
7pub trait DirEntryExt {
8    /// Return the full metadata, which on Windows includes the optional
9    /// values.
10    ///
11    /// If the full metadata cannot be computed, this fails rather than
12    /// falling back to partial metadata, even when that might not fail.
13    /// If partial metadata is desired, `std::fs::DirEntry::metadata` can
14    /// be used.
15    fn full_metadata(&self) -> io::Result<Metadata>;
16}
17
18#[cfg(not(windows))]
19impl DirEntryExt for std::fs::DirEntry {
20    #[inline]
21    fn full_metadata(&self) -> io::Result<Metadata> {
22        self.metadata().map(Metadata::from_just_metadata)
23    }
24}
25
26#[cfg(all(not(windows), feature = "std"))]
27impl DirEntryExt for cap_std::fs::DirEntry {
28    #[inline]
29    fn full_metadata(&self) -> io::Result<Metadata> {
30        self.metadata()
31    }
32}
33
34#[cfg(all(windows, feature = "std"))]
35impl DirEntryExt for cap_std::fs::DirEntry {
36    #[inline]
37    fn full_metadata(&self) -> io::Result<Metadata> {
38        _WindowsDirEntryExt::full_metadata(self)
39    }
40}
41
42#[cfg(all(not(windows), feature = "std", feature = "fs_utf8"))]
43impl DirEntryExt for cap_std::fs_utf8::DirEntry {
44    #[inline]
45    fn full_metadata(&self) -> io::Result<Metadata> {
46        self.metadata()
47    }
48}
49
50#[cfg(all(windows, feature = "std", feature = "fs_utf8"))]
51impl DirEntryExt for cap_std::fs_utf8::DirEntry {
52    #[inline]
53    fn full_metadata(&self) -> io::Result<Metadata> {
54        _WindowsDirEntryExt::full_metadata(self)
55    }
56}
cap_fs_ext/dir_entry_ext.rs

cap_fs_ext/
dir_entry_ext.rs
