Function create_dir_all_with_mode 

pub fn create_dir_all_with_mode<P: AsRef<Path>>(
    path: P,
    owner: u32,
    mode: Mode,
) -> Result<(), MkdirWithModeError>

Creates the specified directory and all parent directories with the specified mode. Ensures that the directory has been created with the correct mode and that the owner of the directory is the owner that has been specified

Example

use libcontainer::utils::create_dir_all_with_mode;
use nix::sys::stat::Mode;
use std::path::Path;

let path = Path::new("/tmp/youki");
create_dir_all_with_mode(&path, 1000, Mode::S_IRWXU).unwrap();
assert!(path.exists())