// 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)(?<=:\n\n).*(?=\n)").unwrap();
let string = "бла бла
Dear jofjsu7e,
Here is the Steam Guard code you need to login to account jofjsu7e:
R6M43
This email was generated because of a login attempt from a web or mobile device located at ip (CA). The login attempt included your correct account name and password";
// 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/