// 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)(?m)^{{Oberbegriffe}}(?:\n:\[\d+].*)*").unwrap();
let string = "
{{Verkleinerungsformen}}
:[1] [[Äpfelchen]], [[Äpfelein]], [[Äpflein]]
{{Oberbegriffe}}
:[1] [[Kernobst]], [[Obst]]; [[Frucht]]
:[4] [[Kot]]
:[7] [[Gut]]
{{Unterbegriffe}}
:[1] [[Augustapfel]], [[Bohnapfel]], [[Bratapfel]], [[Essapfel]], [[Fallapfel]],
";
// 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/