// 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+) Days?)?(?: ?(\d+) Hours?)?(?: ?(\d+) Minutes?)?").unwrap();
let string = "142 Days 16 Hours
128 Days 9 Hours 43 Minutes
10 Minutes
48 Hours
1 Day 1 Hour 0 Minutes
";
// 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/