Regex capture all the numbers - multiple match

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• regex::Captures

examples/regex/regex-capture-multiple-numbers/src/main.rs

use regex::Regex;

fn main() {
    let text = "There is the number 23 and another number here: 19";
    println!("{}", text);

    let re = Regex::new(r"[0-9]+").unwrap();

    let mut results = vec![];
    for capture in re.captures_iter(text) {
        println!("{}", &capture[0]);

        results.push(capture[0].to_string());
    }

    println!("{:?}", results);
}

There is the number 23 and another number here: 19
23
19
["23", "19"]