facet-args 0.1.10

Logo by Misiasart

Thanks to all individual and corporate sponsors, without whom this work could not exist:

Provides CLI argument parsing (WIP).

use facet_pretty::FacetPretty;

#[test]
fn test_arg_parse() {
    use facet::Facet;

    #[derive(Facet)]
    struct Args {
        #[facet(positional)]
        path: String,

        #[facet(named, short = 'v')]
        verbose: bool,

        #[facet(named, short = 'j')]
        concurrency: usize,
    }

    let args: Args = facet_args::from_slice(&["--verbose", "--concurrency", "14", "example.rs"]);
    eprintln!("args: {}", args.pretty());
}

License

Licensed under either of:

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.