// 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|h3.*)>.*<\/(.*)>)|(<(ul.*)>[\s\S]*<\/(ul)>))").unwrap();
let string = "<h1>This is heading 1</h1>
<h2 style=\"color: aqua\">This is heading 2</h2>
<h3>This is heading 3</h3>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<a href=\"https://www.w3schools.com\">This is a link</a>
<ul>
<li>Coffee</li>
<li>Tea</li>
<li>Milk</li>
</ul>";
// 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/