clap/examples/tutorial_builder/03_01_flag_count.rs

use clap::{arg, command};

fn main() {
    let matches = command!().arg(arg!(-v --verbose ...)).get_matches();

    println!("verbose: {:?}", matches.occurrences_of("verbose"));
}
docs: Update to new `command!` macro 2022-02-15 14:33:38 +00:00			`use clap::{arg, command};`
docs: Re-work examples This creates distinct tutorial examples from complex feature examples (more how-tos). Both sets are getting builder / derive versions (at least the critical ones). 2021-11-30 18:30:19 +00:00
			`fn main() {`
docs: Update to new `command!` macro 2022-02-15 14:33:38 +00:00			`let matches = command!().arg(arg!(-v --verbose ...)).get_matches();`
docs: Re-work examples This creates distinct tutorial examples from complex feature examples (more how-tos). Both sets are getting builder / derive versions (at least the critical ones). 2021-11-30 18:30:19 +00:00
			`println!("verbose: {:?}", matches.occurrences_of("verbose"));`
			`}`