// 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*#.*").unwrap();
let string = " 1,1,2,3,5,8,13 # numbers to the Fibonnaci sequence
1,4,9,16,25,36,49 # numbers of the square number sequence
1,1,2,5,14,42,132,429 # numbers in the Catalan number sequence
";
// 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/