// 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)host\=\s*(?<campus_site_code>\w\d{3,5})(?<function>\w\w)").unwrap();
let string = "1.) host=L004PS4bldDC7, the campus site code is “L004” and the function code is “PS”
2.) host= L0005DB5bldPS, the campus site code is “L0005” and the function code is “DB”
3.) host=L00006DC6rDB1, the campus site code is “L00006” and the function code is “DC”";
// 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/