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