From e3184aed0173d4f8eb7be3d0d3d29a9d2c45cd68 Mon Sep 17 00:00:00 2001
From: Ivan Smirnov <i.s.smirnov@gmail.com>
Date: Mon, 3 Jan 2022 13:41:54 +0300
Subject: [PATCH] Derive PartialOrd/Ord for Channels and ColorSpace

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

diff --git a/src/types.rs b/src/types.rs
index 65a5cd1..48419d1 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -7,7 +7,7 @@ use crate::utils::unlikely;
 ///
 /// Note: the color space is purely informative. Although it is saved to the
 /// file header, it does not affect encoding/decoding in any way.
-#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
+#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug, PartialOrd, Ord)]
 #[repr(u8)]
 pub enum ColorSpace {
     /// sRGB with linear alpha
@@ -56,7 +56,7 @@ impl TryFrom<u8> for ColorSpace {
     }
 }
 
-#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
+#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug, PartialOrd, Ord)]
 #[repr(u8)]
 pub enum Channels {
     /// Three 8-bit channels (RGB)