// 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"(?i)(\[(img|\w{4,})\][\s\S]*?\[\/\2\])(\n?)|([\s\S]+?)(\n?)(?=$|\[(?:img|\w{4,})\])").unwrap();
let string = "Cum haec taliaque sollicitas eius aures everberarent expositas semper eius modi
rumoribus et patentes.
[image]https://foo.com/fighters.png[/image]
Denique Antiochensis ordinis vertices sub uno elogio iussit occidi ideo efferatus,
quod ei celebrari vilitatem intempestivam urgenti, cum inpenderet inopia
[image]https://foo.com/fighters1.png[/image]
[image]https://foo.com/fighters2.png[/image]
Utque proeliorum periti rectores [i]primo catervas[/i] densas opponunt et fortes,
deinde leves armaturas, post iaculatores ultimasque subsidiales acies, si fors
adegerit";
// 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/