From 4a90bee104c8a1b27be265e34ab9fc97145c51fb Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha.chen@gmail.com>
Date: Sat, 2 Jan 2016 21:47:45 -0800
Subject: [PATCH] [rust] Get rid of unnecessary clone()s in Day 3

---
 rust/src/day_03.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rust/src/day_03.rs b/rust/src/day_03.rs
index 8dbe942..c64e2ec 100644
--- a/rust/src/day_03.rs
+++ b/rust/src/day_03.rs
@@ -73,8 +73,8 @@ impl<'a> Iterator for Santa<'a> {
             Some('<') => Point { x: -1, y: 0 },
             _ => return None,
         };
-        self.location = self.location.clone() + offset;
-        Some(self.location.clone())
+        self.location = self.location + offset;
+        Some(self.location)
     }
 }