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20 lines
530 B
Rust
20 lines
530 B
Rust
//! How to assign some aliases to subcommands
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use clap::{AppSettings, Clap};
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#[derive(Clap, Debug)]
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// https://docs.rs/clap/2/clap/enum.AppSettings.html#variant.InferSubcommands
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#[clap(setting = AppSettings::InferSubcommands)]
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enum Opt {
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// https://docs.rs/clap/2/clap/struct.App.html#method.alias
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#[clap(alias = "foobar")]
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Foo,
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// https://docs.rs/clap/2/clap/struct.App.html#method.aliases
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#[clap(aliases = &["baz", "fizz"])]
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Bar,
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}
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fn main() {
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let opt = Opt::parse();
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println!("{:?}", opt);
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}
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