// 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"(?s)started(.*?(?:stored\s+(\d+)\s+)?)finished").unwrap();
let string = "started xx xxxxxxx xxxxx xxxxxx xx xxxxxxxxx xxxxxxx xxxx xx
xx xxx xxxxx xxxx xxxxxxxx xxxx xxxxxx found 9999 xxxxx xxxxx
xxx xx xxxx xxxx xxxxxxxxxxx xxxxxxx xxx stored 9999 finished";
// 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/