clap::crate_authors!

macro_rules! crate_authors {
    () => { ... };
}

Allows you to pull the authors for the app from your Cargo.toml at compile time as "author1 lastname. author1@example.com", "author2 lastname. author2@example.com"

Examples

    let m = App::new("app")
                .author(crate_authors!())
                .get_matches();