permissions 0.5.1

Library to query for file permissions (read, write, execute, removal and creation).
Documentation 
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// Show usage of is_* functions
use std::{
    env,
    fs::{self, File},
    io,
};

use permissions::{is_executable, is_readable, is_removable, is_writable};

fn main() -> io::Result<()> {
    // Asserts with files
    let this_program_path = env::args().next().unwrap();
    assert!(is_executable(&this_program_path)?);

    let this_file = "examples/example2.rs";
    assert!(is_readable(&this_file)?);

    let temp_file = "temp.txt";
    File::create(temp_file)?;
    assert!(is_writable(&temp_file)?);
    assert!(is_removable(&temp_file)?);
    fs::remove_file(temp_file)?;

    // -------------------------

    // Let's try with directories too
    let temp_directory = "temp/";
    fs::create_dir(temp_directory)?;
    assert!(is_readable(&temp_directory)?);
    assert!(is_writable(&temp_directory)?);
    assert!(is_executable(&temp_directory)?);
    assert!(is_removable(&temp_directory)?);
    fs::remove_dir(temp_directory)?;

    println!("Finished.");
    Ok(())
}