// 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"^(?:(?:0(?:0|11)[\s-]?|\+)44[\s-]?(?:0[\s-]?)?|0)(?:\d{2}[\s-]?\d{4}[\s-]?\d{4}|\d{3}[\s-]?\d{3}[\s-]?\d{3,4}|\d{4}[\s-]?(?:\d{5}|\d{3}[\s-]?\d{3})|\d{5}[\s-]?\d{4,5}|8(?:00[\s-]?11[\s-]?11|45[\s-]?46[\s-]?4\d))$").unwrap();
let string = "010773283";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
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/