// 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)^(?:.*?\b(max\d+)\b)?.*").unwrap();
let string = "1. sdfsdf werwe werwemax45 rwrwerwr
2. 34348878 max max44444445666 sdf
3. 4353424 23423eedf max55 dfdg dfgdf
4. max45
5. 4324234234sdfsdf maxx34534
max45 here!";
// 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/