From cb9f1ac9ce3c834b0cca964b6809b74508f80b54 Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Wed, 17 Apr 2024 22:46:21 +0200
Subject: Require a main function in all exercises

---
 exercises/13_error_handling/errors1.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'exercises/13_error_handling/errors1.rs')

diff --git a/exercises/13_error_handling/errors1.rs b/exercises/13_error_handling/errors1.rs
index 9767f2c..7991c42 100644
--- a/exercises/13_error_handling/errors1.rs
+++ b/exercises/13_error_handling/errors1.rs
@@ -9,6 +9,10 @@
 // Execute `rustlings hint errors1` or use the `hint` watch subcommand for a
 // hint.
 
+fn main() {
+    // You can optionally experiment here.
+}
+
 pub fn generate_nametag_text(name: String) -> Option<String> {
     if name.is_empty() {
         // Empty names aren't allowed.
-- 
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