// 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"(?xu)(?:
(https?) :/{2}
)?
(
\w+
(?:\.\w+)+
)").unwrap();
let string = "example.com
www.example.com
http://example.com
https://example.com
http://www.one.two.three.example.com
example.com/stuff
example.com/?key1=value1
";
// 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/