// 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)^(?!(?:com\.docker\.|io\.docker\.|org\.dockerproject\.))(?=.*[a-z]$)[a-z](?:[a-z0-9]|(?<!\.)\.(?!\.)|(?<!-)-(?!-))*$").unwrap();
let string = "com.docker.evil
01234
-a
a-
.a
a.
0abc
abc0
foo..bar
baz--fiz
goofy🙄ahh
a
correct.label
correct-label
label4a";
// 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/