Crate facet_args

Crate facet_args

Expand description

Provides CLI argument parsing (WIP).

use facet_pretty::FacetPretty;
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", "-j", "14", "example.rs"])?;
eprintln!("args: {}", args.pretty());
Ok(())

§Sponsors

Thanks to all individual sponsors:

…along with corporate sponsors:

…without whom this work could not exist.

§Special thanks

The facet logo was drawn by Misiasart.

§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.

Re-exports§

pub use format::from_slice;
pub use format::from_std_args;

Modules§

format: CLI argument format implementation for facet-deserialize