// 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)^(\w+)\W+\w+\W+(\w+)").unwrap();
let string = "health status index pri rep docs.count docs.deleted store.size pri.store.size
yellow open first_index 5 1 222173 0 43.8gb 43.8gb
green open second_index 5 1 27131 7 36.6gb 36.6gb
red open third_index 5 1 4047 0 22.4mb 22.4mb
";
// 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/