// 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)(?:\d\s*){10}(?:(?:\d\s*){3})?").unwrap();
let string = "2442141411
One 2 442141411 two 24 42141411 three
2 44214141 1
2 6 9 32 2 3 8 376 67
2 6 9 32 2 3 87 77 67 8
2 6 9 32 2 3 8 37667
2442141411 123
2442141411 1
";
// 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/