// 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"(\d+)(?<!10)\.(\d+)(?<!192\.168)(?<!172\.(1[0-6]|2\d|3[0-1]))\.(\d+)\.(\d+)").unwrap();
let string = "74.125.226.134
10.0.1.1
172.16.0.0
172.31.0.1
172.32.0.0
192.168.10.1
104.44.81.79";
// 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/