// 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"[0-9]*,?[0-9]+(?=(?:(?!<\/?p\b)[\s\S])*<\/p>)").unwrap();
let string = "I have 24.56 of something.
<a href=\"345.jpg\">345</a>
<p>abcdefg 1234,5 hijklmnop in 345 ddd.</p></br>
<p>abcdefg 5 hijklmnop<span style=\"some\">45,56</span>.</p></br>";
let substitution = "$1${2}1000000000000";
// 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/