// 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"(?![\U00002619\U00002661\U00002665\U00002763\U00002764\U00002765\U00002766\U00002767\U00002E96\U00002E97\U00002F3C\U0001F394\U0001F48C\U0001F48F\U0001F491\U0001F493\U0001F494\U0001F495\U0001F496\U0001F497\U0001F498\U0001F499\U0001F49A\U0001F49B\U0001F49C\U0001F49D\U0001F49E\U0001F49F\U0001F4D6\U0001F5A4\U0001F60D\U0001F618\U0001F63B\U0001F970\U0001F9E1])[\U00002600-\U000027BF\U0001f300-\U0001f64F\U0001f680-\U0001f6FF]").unwrap();
let string = "";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
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/