// 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)^(http[s]?:\/\/www\.domain)(.*)(paramZ\=[\d]+)(.*)$").unwrap();
let string = "http://www.domain.com/?paramZ=123456
https://www.domain.com/?param1=val1;param2=val2;param3=val3;paramZ=123456
http://www.domain.com/one/or/more?paramZ=123456;param1=val1;param2=val2;param3=val3
https://www.domain.com/one/or/more?param1=val1;paramZ=123456;param2=val2;param3=val3
http://www.domain.com/one/or/more?param1=val1;param2=val2;param3=val3";
let substitution = "$1$2paramZ=987654$4";
// result will be a String with the substituted value
let result = regex.replace_all(string, substitution);
println!("{}", result);
}
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/