Rust code shared from the playground

playground.rs

extern crate clap;
use clap::{App,Arg};

fn main() {
    let m = App::new("My Program")
        .arg(
            Arg::with_name("demo").short("d")
        )
        .arg(
            Arg::with_name("rest")
                .multiple(true)
                .last(true)
        )
        .get_matches_from(&["cmd", "-d", "--", "foo", "bar"][..]);
    
    for arg in m.values_of("rest").unwrap() {
        println!("Got arg: {}", arg);
    }
}