// Copyright 2018 Guillaume Pinot (@TeXitoi) // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. use clap::Parser; #[derive(Parser, Debug)] #[command(name = "basic")] enum Opt { #[command(flatten)] Variant1, } fn main() { let opt = Opt::parse(); println!("{opt:?}"); }