From 7c5107921db0315a48edc2510b7522e1cbf30ac5 Mon Sep 17 00:00:00 2001
From: Ryan Kennedy <rkennedy9064@gmail.com>
Date: Sun, 15 Mar 2020 18:07:01 -0500
Subject: [PATCH] Clippy

---
 src/colors.rs    | 1 +
 src/registers.rs | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/colors.rs b/src/colors.rs
index 2757844..1fa325e 100644
--- a/src/colors.rs
+++ b/src/colors.rs
@@ -1,5 +1,6 @@
 //! Common color structures used in vga.
 
+/// Represents the size of the vga palette in bytes.
 pub const PALETTE_SIZE: usize = 768;
 
 /// Represents a 16 bit color used for vga display.
diff --git a/src/registers.rs b/src/registers.rs
index 4aa5a76..debfeb1 100644
--- a/src/registers.rs
+++ b/src/registers.rs
@@ -426,9 +426,9 @@ impl ColorPaletteRegisters {
         unsafe {
             self.index_read_port.write(0);
         }
-        for i in 0..PALETTE_SIZE {
+        for byte in palette.iter_mut().take(PALETTE_SIZE) {
             unsafe {
-                palette[i] = self.data_port.read();
+                *byte = self.data_port.read();
             }
         }
     }