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Document that fs::read_dir skips . and ..

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Timotej Lazar 2021-08-07 10:14:41 +02:00
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library/std/src/fs.rs
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@ -2039,6 +2039,8 @@ pub fn remove_dir_all<P: AsRef<Path>>(path: P) -> io::Result<()> {
///
/// The iterator will yield instances of [`io::Result`]`<`[`DirEntry`]`>`.
/// New errors may be encountered after an iterator is initially constructed.
/// Entries for the current and parent directories (typically `.` and `..`) are
/// skipped.
///
/// # Platform-specific behavior
///