use clap::{arg, command}; | |
fn main() { | |
// requires `cargo` feature, reading name, version, author, and description from `Cargo.toml` | |
let matches = command!() | |
.arg(arg!(--two <VALUE>).required(true)) | |
.arg(arg!(--one <VALUE>).required(true)) | |
.get_matches(); | |
println!( | |
"two: {:?}", | |
matches.get_one::<String>("two").expect("required") | |
); | |
println!( | |
"one: {:?}", | |
matches.get_one::<String>("one").expect("required") | |
); | |
} |