// 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"(Ulist\d+)(\[\[(?>[^][]|(?2))*]])").unwrap();
let string = "| item1 | item2 | item3 | Ulist1[[ | item4 | item5 | Ulist2[[ | item6 | item7 ]] | item8 ]] | item9 | list3[[ | item10 | item11 | item12 ]] | item13 | item14";
// 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/