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Diffstat (limited to 'structopt/examples/gen_completions.rs')
-rw-r--r-- | structopt/examples/gen_completions.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/structopt/examples/gen_completions.rs b/structopt/examples/gen_completions.rs new file mode 100644 index 0000000..4f35b07 --- /dev/null +++ b/structopt/examples/gen_completions.rs @@ -0,0 +1,26 @@ +// Copyright 2019-present structopt developers +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +use structopt::clap::Shell; +use structopt::StructOpt; + +#[derive(StructOpt, Debug)] +/// An example of how to generate bash completions with structopt. +struct Opt { + #[structopt(short, long)] + /// Activate debug mode + debug: bool, +} + +fn main() { + // generate `bash` completions in "target" directory + Opt::clap().gen_completions(env!("CARGO_PKG_NAME"), Shell::Bash, "target"); + + let opt = Opt::from_args(); + println!("{:?}", opt); +} |