auto-args 0.3.2

Parse command line arguments by defining a struct.
Documentation 
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use auto_args::AutoArgs;

#[derive(AutoArgs, PartialEq, Debug)]
enum Exclusive {
    First { a: String },
}

#[test]
fn craziness() {
    println!("help: {}", Exclusive::help());
    println!("\n\n\n\n");
    assert!(Exclusive::help().contains("--first-a "));

    assert!(Exclusive::help().contains("--first-a "));

    assert!(Exclusive::from_iter(&[""]).is_err());
}