// 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)(?P<ip>\S*) (?P<firstseperator>-) (?P<userid>\S+|-) (?P<timestamp>\[\S+ \S+) "(?P<URL>\S+|\S+ \S+ [A-Z/0-9.]+)" (?P<http_code>[0-9]+) (?P<guessing_size>[0-9]+) "(?P<endpoint_url>\S+|-)" "(?P<client_and_version>[a-zA-Z/0-9.-]+)"#).unwrap();
let string = "192.241.202.20 - - [22/Mar/2023:05:31:42 +0000] \"SSH-2.0-Go\" 400 157 \"-\" \"-\"";
// 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/