src/main.rs aktualisiert

Now the code does not crash if input is empty

src/main.rs

@@ -7,12 +7,15 @@ fn main(){
         println!("Durch welche gehst du? Gib eine Zahl zwischen 1 und 3 ein");
         let secretnumber = rand::thread_rng().gen_range(1..=3);
         let mut guess = String::new(); 
-        if guess == "" {
-            let guess = secretnumber.to_string();
-        }
+       
         io::stdin()
             .read_line(&mut guess)
             .expect("Failed to read line");
+        if guess.trim().is_empty() {
+            println!("Du kannst nicht cheaten");
+            std::process::exit(0);
+            
+        }
         let guess: u32 = guess.trim().parse().expect("Please type a number!"); 
         if guess == secretnumber {
             println!("Dein score: {}", score);