From ad02d7e94556be0b42666ee26a911a59acd875a4 Mon Sep 17 00:00:00 2001
From: Bill Thiede <git@xinu.tv>
Date: Sat, 17 Jul 2021 21:44:48 -0700
Subject: [PATCH] canvas: remove unnecessary mut on Canvas::get's self
 parameter.

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

diff --git a/rtchallenge/src/canvas.rs b/rtchallenge/src/canvas.rs
index 09a82e1..46f0c99 100644
--- a/rtchallenge/src/canvas.rs
+++ b/rtchallenge/src/canvas.rs
@@ -39,7 +39,7 @@ impl Canvas {
         }
         self.pixels[x + y * self.width] = c;
     }
-    pub fn get(&mut self, x: usize, y: usize) -> Color {
+    pub fn get(&self, x: usize, y: usize) -> Color {
         self.pixels[x + y * self.width]
     }
     pub fn write_to_file<P>(&self, path: P) -> Result<(), CanvasError>