// 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"(?m)[A-Z]{3}( to |-)[A-Z]{3}").unwrap();
let string = "I recently traveled YWG-LHR and returned home from EDI to YWG with AC Rouge. I must say I was pleasantly surprised with how well the trip went in both directions, but I'm glad I didn't have to transit in ORD.";
// 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/