// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r#"(-\w+)(?:=|\s)?("[^"]*"|\S+)?"#).unwrap();
let string = "-arg1 -arg2 -arg3=500 -arg4=-250,200,50.0 -arg5 \"Hello World\" -arg6 \"[I don't know whats going on /here/]\" -arg7=\"this works too\"";
// result will be an iterator over tuples containing the start and end indices for each match in the string
let result = regex.captures_iter(string);
for mat in result {
println!("{:?}", mat);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/