// 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"(\/\/<!-)([^\/]*(?:\/(?!\/!>)[^\/]*)*)(\/\/!>)").unwrap();
let string = "//<!- directiveDecoratorComment
(function directiveDecorator() {
if (typeof(angular) == 'undefined') return;
var appElement = document.querySelector('[ng-app]');
var appName = appElement.getAttribute('ng-app');
if (typeof(appName) == 'undefined') return;
var app = angular.module(appName);
angular.forEach(app._invokeQueue, function(value, key) {
if (value[1] == 'directive') {
var directiveName = value[2][0];
app.config(function($provide) {
$provide.decorator(directiveName + 'Directive', function($delegate) {
var directive = $delegate[0];
console.log(\"Decorating:\",directiveName,'on',appName,'template now ==',\"/views/\" + directive.templateUrl);
directive.templateUrl = \"/views/\" + directive.templateUrl;
return $delegate;
});
});
}
});
}());
//!>";
// 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/