diff options
Diffstat (limited to 'structopt/tests/ui/opt_opt_nonpositional.rs')
-rw-r--r-- | structopt/tests/ui/opt_opt_nonpositional.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/structopt/tests/ui/opt_opt_nonpositional.rs b/structopt/tests/ui/opt_opt_nonpositional.rs new file mode 100644 index 0000000..2a08105 --- /dev/null +++ b/structopt/tests/ui/opt_opt_nonpositional.rs @@ -0,0 +1,20 @@ +// 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); +} |