pub trait DirEntryExt2: Sealed {
// Required method
fn file_name_ref(&self) -> &OsStr;
}
🔬This is a nightly-only experimental API. (
dir_entry_ext2
#85573)Available on Unix only.
Expand description
Sealed Unix-specific extension methods for fs::DirEntry
.
Required Methods§
sourcefn file_name_ref(&self) -> &OsStr
fn file_name_ref(&self) -> &OsStr
🔬This is a nightly-only experimental API. (
dir_entry_ext2
#85573)Returns a reference to the underlying OsStr
of this entry’s filename.
§Examples
#![feature(dir_entry_ext2)]
use std::os::unix::fs::DirEntryExt2;
use std::{fs, io};
fn main() -> io::Result<()> {
let mut entries = fs::read_dir(".")?.collect::<Result<Vec<_>, io::Error>>()?;
entries.sort_unstable_by(|a, b| a.file_name_ref().cmp(b.file_name_ref()));
for p in entries {
println!("{p:?}");
}
Ok(())
}
Run