// 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"(?x)(
(?:
(?:
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)
|\*
)
)
(?:,\s*
(?:
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.
(?:25[0-5]|2[0-4]\d|[01]?\d\d?)
|\*)
)*
)").unwrap();
let string = "192.168.1.1,192.56.3.23,189.35.2.2,198.23.45.56,198.168.1.255,*
*, 192.168.1.1,192.56.3.23,189.35.2.2,198.23.45.56,198.168.1.255";
// 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/