// 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"(<title>((?:(?!<\/title>).)*)<\/title>\s*<content>)((?:(?!<\/content>).)*)").unwrap();
let string = "<xml>
<item>
<title>Title 1</title>
<content>Text 1</content>
</item>
<item>
<title>Title 2</title>
<content>Text 2</content>
</item>
</xml>";
let substitution = "$1$2 $3";
// result will be a String with the substituted value
let result = regex.replace_all(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/