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Diffstat (limited to 'structopt/examples/basic.rs')
-rw-r--r-- | structopt/examples/basic.rs | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/structopt/examples/basic.rs b/structopt/examples/basic.rs deleted file mode 100644 index 510e0e0..0000000 --- a/structopt/examples/basic.rs +++ /dev/null @@ -1,48 +0,0 @@ -//! A somewhat comprehensive example of a typical `StructOpt` usage.use - -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. The name of the - // argument will be, by default, based on the name of the field. - /// Activate debug mode - #[structopt(short, long)] - debug: bool, - - // The number of occurrences of the `v/verbose` flag - /// Verbose mode (-v, -vv, -vvv, etc.) - #[structopt(short, long, parse(from_occurrences))] - verbose: u8, - - /// Set speed - #[structopt(short, long, default_value = "42")] - speed: f64, - - /// Output file - #[structopt(short, long, parse(from_os_str))] - output: PathBuf, - - // the long option will be translated by default to kebab case, - // i.e. `--nb-cars`. - /// Number of cars - #[structopt(short = "c", long)] - nb_cars: Option<i32>, - - /// admin_level to consider - #[structopt(short, long)] - level: Vec<String>, - - /// Files to process - #[structopt(name = "FILE", parse(from_os_str))] - files: Vec<PathBuf>, -} - -fn main() { - let opt = Opt::from_args(); - println!("{:#?}", opt); -} |