// 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)user\s\'(?<User>[^']+)'\shas\s(?<Result>\w+)\sauthentication.*(count\sequals\s(?<Count>\d+))?").unwrap();
let string = "2018-07-02 09:18:44,761 https-nsse-nio-8663-exec-90 anonymous 558x723020x25 5lqwk7 88.128.203.123,30.118.254.78 /best/madget/1.0/login The user 'JRA3620' has FAILED authentication. ";
// 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/