// 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"(?mi)\[((?:(?!img).)*?)\](?:.*?)\[\/\1\]|\[img.*\](.*?)\[\/img\]").unwrap();
let string = "Hello, this is an example: [img]yyy[/img] - Yay!
[tt]this is a test [img]xxx[/img] [a]stuff [/a] yolo![/tt]";
// 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/