// See https://github.com/TeXitoi/structopt/issues/354 use structopt::StructOpt; #[test] fn we_need_syn_full() { #[allow(unused)] #[derive(Debug, StructOpt, Clone)] struct Args { #[structopt( short = "c", long = "colour", help = "Output colouring", default_value = "auto", possible_values = &["always", "auto", "never"] )] colour: String, } }