// 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)\bMobile:\s*\K\d{3}([ -]?)\d{3}\1\d{4}\b").unwrap();
let string = "Phone: 111-111-1111 e1t. 215 => return Empty
Phone: 111-111-1111 Mobile: 911-111-1000 => return 911-111-1000
Mobile: 911-111-1000 Phone: 111-111-1111 => return 911-111-1000
Phone: 111-111-1111 Mobile: 911 111 1000 e1t. 215 => return 911-111-1000
Mobile: 911-111-1000 Phone: 111-111-1111 e1t. 215 => return 911-111-1000
Phone: 111-111-1111 e1t. 215 Mobile: 9111111000 => return 911-111-1000";
// 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/