// 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)^"?testing ((?!L?"?$).*?)"?$"#).unwrap();
let string = "testing rest
-> matches (rest)
testing what\"
\"testing what\"
-> matches (what)
testing Loong
testing Loong\"
-> matches (Loong)
testing N
\"testing N\"
->
testing L
testing L\"
-> this is not matched
testing
-> this is not matched
testing
-> this is not matched";
// 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/