// 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>(?:[1-9]|[1-9][0-9]|1[0-9]{2}|2[0-1][0-9]|22[0-3])(?:\.(?:0|[1-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])){3}):(?P<PORT>(?:[1-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]))$").unwrap();
let string = "123.123.123.123:12345
123.0.123.2:23
123.01.123.2:23
123.10.123.2:23
0.1.2.3:1
1.0.2.3:1
223.255.255.255:123
225.255.255.255:123
12.231.21.232:65535";
// 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/