File: 02_crate.rs

package info (click to toggle)
firefox-esr 128.13.0esr-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 4,230,012 kB
  • sloc: cpp: 7,103,971; javascript: 6,088,450; ansic: 3,653,980; python: 1,212,330; xml: 594,604; asm: 420,652; java: 182,969; sh: 71,124; makefile: 20,747; perl: 13,449; objc: 12,399; yacc: 4,583; cs: 3,846; pascal: 2,973; lex: 1,720; ruby: 1,194; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10
file content (18 lines) | stat: -rw-r--r-- 495 bytes parent folder | download | duplicates (40) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
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")
    );
}