1 use clap::Parser; 2 3 #[derive(Parser)] 4 #[command(author, version, about, long_about = None)] 5 #[command(next_line_help = true)] 6 struct Cli { 7 #[arg(long)] 8 two: String, 9 #[arg(long)] 10 one: String, 11 } 12 main()13fn main() { 14 let cli = Cli::parse(); 15 16 println!("two: {:?}", cli.two); 17 println!("one: {:?}", cli.one); 18 } 19