// 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"(?i)S304JB0...(?<Total1>[\d]+).(?<Total2>[\d]+).(?<Total3>[\d]+).(?<Total4>[\d]+).(?<Total5>[\d]+).(?<Total6>[\d]+).(?<Total7>[\d]+)(?=.*?R03(?<Row3>[\d]+))(?=.*?R04(?<Row4>[\d]+))(?=.*?R15(?<Row15>[\d]+))").unwrap();
let string = "12*000000000**S304JB01811*8*0*8*4*4*34R0332R152~~~";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
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/