1 use clap::{arg, Command}; 2 main()3fn main() { 4 let matches = Command::new("MyApp") 5 .version("1.0") 6 .author("Kevin K. <kbknapp@gmail.com>") 7 .about("Does awesome things") 8 .arg(arg!(--two <VALUE>).required(true)) 9 .arg(arg!(--one <VALUE>).required(true)) 10 .get_matches(); 11 12 println!( 13 "two: {:?}", 14 matches.get_one::<String>("two").expect("required") 15 ); 16 println!( 17 "one: {:?}", 18 matches.get_one::<String>("one").expect("required") 19 ); 20 } 21