// 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)^(?!enum).*class\b\s\b[A-Za-z_][A-Za-z_0-9]*\b\s*($)?(|:\s*($)?(public|private|protected))\s*(.*?)\s*(({$)|(}$))").unwrap();
let string = "using UnityEngine;
namespace test{
public class PlayerController : MonoBehaviour { }
public class DoorControl : MonoBehaviour
{
private class DoorControl : MonoBehaviour
{
public class DoorControl
{
public static class DoorControl
{
public class DoorControl {
public class DoorControl : MonoBehaviour, test
{
";
// 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/