// 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"(?s)\[((\w+)\b([^]]*))\]((?>(?!\[\2\b).|(?R))*)\[\/\2]").unwrap();
let string = "[quote quote=21555]Got some headphones, tried them, and i have sound with them.[/quote]
[quote quote=21574]Yes speaker not working still, last night reballed audio ic, still the same, i checked the resistors you told me all ok, But U3710 speaker amp shorted! speaker was getting hot!! :) removed U3710 and U3700, but cannot reball one, as one pad is gone. are these the same as iphone 4? i know they are different numbers, but would they work?[/quote]
";
let substitution = "<blockquote$3>$4</blockquote>";
// 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/