// 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"(?<=\.\d{4}).*").unwrap();
let string = "/* Note: input consist digits[0-9] and one dot'.' only, before the match starts. The input on first line and last line is invalid */
2323.34.34.34.34.
45454.454455445
24334.45654565
65.5643423f5623/556
24...34..43436";
// 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/