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