bsd-getopt

A small BSD-style getopt implementation in Rust.

Features

• Short options (-a, -b value)
• Grouped options (-abc)
• Option arguments (-ovalue or -o value)
• -- terminator

Example

use bsd_getopt::Getopt;

let args = vec![
    "prog".to_string(),
    "-a".to_string(),
    "-bfoo".to_string(),
];

let mut g = Getopt::new("ab:", args);

while let Some(opt) = g.next() {
    println!("opt: {}, arg: {:?}", opt, g.optarg);
}