// 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"(?mi)(?<=by )((\w+) (\w+))(?:,\s*)?((\w+) (\w+))?(?:\s*(?<=and ))((\w+) (\w+))").unwrap();
let string = "By Person One, Person Two and Person Three
By Person One, Person Two
By Person One
By Person Two and Person Three
";
// 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/