mirror of
https://github.com/clap-rs/clap
synced 2025-01-20 16:43:54 +00:00
23 lines
631 B
Rust
23 lines
631 B
Rust
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#[macro_use]
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extern crate clap;
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use clap::App;
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#[cfg(feature = "unstable")]
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fn main() {
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App::new("myapp")
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.about("does awesome things")
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// use crate_authors! to pull the author(s) names from the Cargo.toml
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.author(crate_authors!())
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.get_matches();
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// running the this app with the -h will display whatever author(s) are in your
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// Cargo.toml
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}
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#[cfg(not(feature = "unstable"))]
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fn main() {
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// if clap is not compiled with the unstable feature, it is disabled.
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println!("unstable feature disabled.");
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println!("Pass --features unstable to cargo when trying this example.");
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}
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