// 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)%(?'flag'[-0+ #]{0,3})(?'minwidth'[0-9]*)(?'comma'\.)?(?'precision'(?('comma')[0-9]*))(?'length'[hlqLjzZt]|ll|hh)?(?'type'[dscuobS%nfeEgGaACDiIOUpXx]{1})").unwrap();
let string = "Hello World! My name is %s and I have %+05.3f€";
// 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/