From cd15d12549ae3caaa000d88744138e46cb2d8ce5 Mon Sep 17 00:00:00 2001
From: Volodymyr Patuta <6977238-fiplox@users.noreply.gitlab.com>
Date: Wed, 28 Oct 2020 19:18:31 +0100
Subject: [PATCH] comment

---
 src/robot.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/robot.rs b/src/robot.rs
index b40ec1e..bedefa3 100644
--- a/src/robot.rs
+++ b/src/robot.rs
@@ -34,7 +34,7 @@ impl Robot {
                     Orientation::S => self.p.y -= 1,
                     Orientation::W => self.p.x -= 1,
                 },
-                _ => (),
+                _ => (), // never happens 😉
             },
             None => (),
         }