// 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"(?im)(LIF|LPA) ?\d{1,2}.\d{1,2}(\.\d{1})?").unwrap();
let string = "LIF 1.2 Both
LIF 2.7.1 Address Line 1
LIF 4.13 Occupation
LIF 10.6.1 Address Line 1
LPA0.1 What type of LPA do you want?
LPA0.2 Do you have same attorneys with your partner ?";
let substitution = "QuestionText = \"$1\",";
// 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/