[rustc.git] / vendor / structopt / tests / ui / opt_opt_nonpositional.rs

// Copyright 2018 Guillaume Pinot (@TeXitoi) <texitoi@texitoi.eu>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use structopt::StructOpt;

#[derive(StructOpt, Debug)]
#[structopt(name = "basic")]
struct Opt {
    n: Option<Option<u32>>,
}

fn main() {
    let opt = Opt::from_args();
    println!("{:?}", opt);
}
Commit	Line	Data
f20569fa XL	1	// Copyright 2018 Guillaume Pinot (@TeXitoi) <texitoi@texitoi.eu>
	2	//
	3	// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
	4	// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
	5	// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
	6	// option. This file may not be copied, modified, or distributed
	7	// except according to those terms.
	8
	9	use structopt::StructOpt;
	10
	11	#[derive(StructOpt, Debug)]
	12	#[structopt(name = "basic")]
	13	struct Opt {
	14	n: Option<Option<u32>>,
	15	}
	16
	17	fn main() {
	18	let opt = Opt::from_args();
	19	println!("{:?}", opt);
	20	}