// 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"(?m)(?=\([a-z0-9_-]+:)(\((?:[^()]+|(?1))*+\))").unwrap();
let string = "(image: sky.jpg)
(image: sky.jpg title: Sky (Issue This) View)
(link: https://stackoverflow.com text: Stack Overflow)
(link: https://stackoverflow.com text: Stack Overflow rel=nofollow)
(video: http://www.youtube.com/watch?v=49Kh1mS4Fhs)
(vi+deo: http://www.youtube.com/watch?v=49Kh1mS4Fhs)";
// 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/