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Diffstat (limited to 'structopt/examples/subcommand_aliases.rs')
-rw-r--r-- | structopt/examples/subcommand_aliases.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/structopt/examples/subcommand_aliases.rs b/structopt/examples/subcommand_aliases.rs new file mode 100644 index 0000000..30b8cc3 --- /dev/null +++ b/structopt/examples/subcommand_aliases.rs @@ -0,0 +1,21 @@ +//! How to assign some aliases to subcommands + +use structopt::clap::AppSettings; +use structopt::StructOpt; + +#[derive(StructOpt, Debug)] +// https://docs.rs/clap/2/clap/enum.AppSettings.html#variant.InferSubcommands +#[structopt(setting = AppSettings::InferSubcommands)] +enum Opt { + // https://docs.rs/clap/2/clap/struct.App.html#method.alias + #[structopt(alias = "foobar")] + Foo, + // https://docs.rs/clap/2/clap/struct.App.html#method.aliases + #[structopt(aliases = &["baz", "fizz"])] + Bar, +} + +fn main() { + let opt = Opt::from_args(); + println!("{:?}", opt); +} |