From 21a351914fe6508d7a6a5f976f4c17834e11b542 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Sat, 12 Oct 2024 00:29:01 +0200
Subject: [PATCH] Handle parsing errors

---
 guessing_game/src/main.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/guessing_game/src/main.rs b/guessing_game/src/main.rs
index a58990e..951d636 100644
--- a/guessing_game/src/main.rs
+++ b/guessing_game/src/main.rs
@@ -16,7 +16,14 @@ fn main() {
             .read_line(&mut guess)
             .expect("Failed to read line");
     
-        let guess: u32 = guess.trim().parse().expect("Please type a number!");
+        let guess: u32 = match guess.trim().parse() {
+            Ok(num) => num,
+            Err(_) => {
+                println!("Please type a number!");
+                continue;
+            },
+        };
+
         println!("You guessed: {guess}");
     
         match guess.cmp(&secret_number) {