// 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)(E)(?=\d{4})").unwrap();
let string = "Test String
2571130,733 5533151,436 E5015 6 16 E5015 16
2576626,674 5531614,498 E5090 6 16 E50900 16
2576614,102 5531577,319 E50/17 1 16 E50/17 16
2567054,088 5538296,751 E5018 6 16 ;E5018 16
2576606,227 5531589,142 E5070 6 16 Ei5070 16
2584724,341 5502054,434 R7070 6 17 F7070 16
2584735,918 5502107,131 R7014 6 17 R7014 16";
// 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/