// 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)(?:For:\s)?(?:For:.+)?((?<first_ip>\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}))\,").unwrap();
let string = "For: ${jnd:ldap://${namingDetails}.for.net.sh}, 4.5.3.2, 23.200.06.110 V-
For: 10.10.21.17, 5.18.11.74, 23.36.3.22 V-
For: 23.3.39.1, 21.61.39.21 V-
For: 3.3.39.1 V-";
// 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/