From 5087c1ad2bdcf478d62cbe90fc20dd9ff0ffd207 Mon Sep 17 00:00:00 2001
From: Donough Liu <ldm2993593805@163.com>
Date: Wed, 6 May 2020 17:02:53 +0800
Subject: [PATCH] Add comment for `Ord` implementation for array

---
 src/libcore/array/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libcore/array/mod.rs b/src/libcore/array/mod.rs
index 937451274cfc2..549228ffffaa4 100644
--- a/src/libcore/array/mod.rs
+++ b/src/libcore/array/mod.rs
@@ -375,6 +375,7 @@ where
     }
 }
 
+/// Implements comparison of arrays lexicographically.
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: Ord, const N: usize> Ord for [T; N]
 where