// 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)^\d+(?=\sis)|(?<=is\s)\d+\.?$").unwrap();
let string = "Time: 02:30 PM Your OTP is 3242.
12345 is your OTP. TIME: 04:45 AM.
Your otp for account 123456789 is 4565";
// 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/