The package provides a parser for command-line arguments.
```rust let args = std::env::args(); // foo --bar --baz 42 --qux 'To be?' let args = arguments::parse(args).unwrap();
println!("Foo: {}", args.program); println!("Bar: {}", args.get::("bar").unwrap()); println!("Baz: {}", args.get::("baz").unwrap()); println!("Qux: {}", args.get::("qux").unwrap()); ```