// 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"(<p>|<div .*>)(\s*)(<a .*>)?(\s*)(<img .* \/>)(\s*)(<\/a>)?(\s*)(<p .*>.*<\/p>)?(\s*)(<\/p>|<\/div>)").unwrap();
let string = "<div id=\"attachment_3340\" style=\"width: 865px\" class=\"wp-caption alignnone\">
<img class=\"size-full wp-image-3340\" alt=\"Testbild\" src=\"https://beispiel.de/images/Testbild.jpg\" width=\"855\" height=\"631\" />
<p class=\"wp-caption-text\">© Copyright</p>
</div>";
let substitution = "$3$5$7$9";
// result will be a String with the substituted value
let result = regex.replace(string, substitution);
println!("{}", result);
}
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/