Trait std::os::unix::fs::PermissionsExt    1.1.0[−][src]
pub trait PermissionsExt {
    fn mode(&self) -> u32;
    fn set_mode(&mut self, mode: u32);
    fn from_mode(mode: u32) -> Self;
}This is supported on Unix only.
Expand description
Unix-specific extensions to fs::Permissions.
Required methods
Returns the underlying raw st_mode bits that contain the standard
Unix permissions for this file.
Examples
use std::fs::File;
use std::os::unix::fs::PermissionsExt;
fn main() -> std::io::Result<()> {
    let f = File::create("foo.txt")?;
    let metadata = f.metadata()?;
    let permissions = metadata.permissions();
    println!("permissions: {:o}", permissions.mode());
    Ok(())
}Sets the underlying raw bits for this set of permissions.
Examples
use std::fs::File;
use std::os::unix::fs::PermissionsExt;
fn main() -> std::io::Result<()> {
    let f = File::create("foo.txt")?;
    let metadata = f.metadata()?;
    let mut permissions = metadata.permissions();
    permissions.set_mode(0o644); // Read/write for owner and read for others.
    assert_eq!(permissions.mode(), 0o644);
    Ok(())
}