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/05_vecs/vecs2.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'exercises/05_vecs/vecs2.rs')

diff --git a/exercises/05_vecs/vecs2.rs b/exercises/05_vecs/vecs2.rs
index d64d3d1..1b16f0b 100644
--- a/exercises/05_vecs/vecs2.rs
+++ b/exercises/05_vecs/vecs2.rs
@@ -26,6 +26,10 @@ fn vec_map(v: &Vec<i32>) -> Vec<i32> {
     }).collect()
 }
 
+fn main() {
+    // You can optionally experiment here.
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
-- 
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