// 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)^The thing is.*\b(S\d)(?!.*\b(?:blue|red)\b)").unwrap();
let string = "TRUE
The thing is S2w697 and green
The thing is S2e697 and yellow
The thing is S2b697 and pink
FALSE
The thing is S25697 and blue
The thing is S256b7 and red
The thing is S2e697 and blue thing
The thing is S2b697 and red thing";
// 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/