mirror of
https://github.com/clap-rs/clap
synced 2024-12-16 15:52:44 +00:00
53 lines
1.4 KiB
Rust
53 lines
1.4 KiB
Rust
// Copyright (c) 2017 Guillaume Pinot <texitoi(a)texitoi.eu>
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//
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// This work is free. You can redistribute it and/or modify it under
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// the terms of the Do What The Fuck You Want To Public License,
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// Version 2, as published by Sam Hocevar. See the COPYING file for
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// more details.
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#[macro_use]
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extern crate structopt;
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use std::path::PathBuf;
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use structopt::StructOpt;
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/// A basic example
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#[derive(StructOpt, Debug)]
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#[structopt(name = "basic")]
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struct Opt {
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// A flag, true if used in the command line. Note doc comment will
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// be used for the help message of the flag.
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/// Activate debug mode
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#[structopt(short = "d", long = "debug")]
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debug: bool,
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// The number of occurences of the `v/verbose` flag
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/// Verbose mode (-v, -vv, -vvv, etc.)
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#[structopt(short = "v", long = "verbose", parse(from_occurrences))]
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verbose: u8,
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/// Set speed
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#[structopt(short = "s", long = "speed", default_value = "42")]
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speed: f64,
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/// Output file
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#[structopt(short = "o", long = "output", parse(from_os_str))]
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output: PathBuf,
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/// Number of car
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#[structopt(short = "c", long = "car")]
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car: Option<i32>,
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/// admin_level to consider
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#[structopt(short = "l", long = "level")]
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level: Vec<String>,
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/// Files to process
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#[structopt(name = "FILE", parse(from_os_str))]
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files: Vec<PathBuf>,
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}
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fn main() {
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let opt = Opt::from_args();
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println!("{:?}", opt);
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}
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