From dc39bf8efc06bda8f510d1d64ce3302acc7ac0a3 Mon Sep 17 00:00:00 2001
From: Jamilya Shurukhova <jamilya.shurukhova@jetbrains.com>
Date: Thu, 16 Mar 2023 10:18:31 +0100
Subject: [PATCH] E0206 - added `union` to description

---
 compiler/rustc_error_codes/src/error_codes/E0206.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/rustc_error_codes/src/error_codes/E0206.md b/compiler/rustc_error_codes/src/error_codes/E0206.md
index 4405a2149ce..a0a6c0ffdce 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0206.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0206.md
@@ -1,5 +1,5 @@
 The `Copy` trait was implemented on a type which is neither a struct nor an
-enum.
+enum nor a union.
 
 Erroneous code example:
 
@@ -10,6 +10,6 @@ struct Bar;
 impl Copy for &'static mut Bar { } // error!
 ```
 
-You can only implement `Copy` for a struct or an enum.
+You can only implement `Copy` for a struct, a union, or an enum.
 The previous example will fail because `&'static mut Bar`
 is not a struct or enum.