// 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*\.?\d+)?(?:,+\g<1>)*,*$").unwrap();
let string = ",,,66,,78.8,-89.8,,0.0,,3.14,
,
67,89,10,0876,,
,,67.8,89.8787,78-89,-8,07,,33.33.33,,,";
// 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/