From e0ec9c0b9c08677b967fb2f50978bcb4466152cd Mon Sep 17 00:00:00 2001
From: Ezra Shaw <ezrasure@outlook.com>
Date: Sat, 11 Mar 2023 21:22:42 +1300
Subject: [PATCH] rustdoc: tweak `some variants omitted`

Don't display `// some variants omitted` if enum is marked
`#[non_exhaustive]`
---
 src/librustdoc/html/render/print_item.rs |  2 +-
 tests/rustdoc/issue-108925.rs            | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 tests/rustdoc/issue-108925.rs

diff --git a/src/librustdoc/html/render/print_item.rs b/src/librustdoc/html/render/print_item.rs
index 579b5a9c7231b..674cd0d62d49a 100644
--- a/src/librustdoc/html/render/print_item.rs
+++ b/src/librustdoc/html/render/print_item.rs
@@ -1234,7 +1234,7 @@ fn item_enum(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, e: &clean::
                 w.write_str(",\n");
             }
 
-            if variants_stripped {
+            if variants_stripped && !it.is_non_exhaustive() {
                 w.write_str("    // some variants omitted\n");
             }
             if toggle {
diff --git a/tests/rustdoc/issue-108925.rs b/tests/rustdoc/issue-108925.rs
new file mode 100644
index 0000000000000..88aeb3c7f754d
--- /dev/null
+++ b/tests/rustdoc/issue-108925.rs
@@ -0,0 +1,11 @@
+// @has issue_108925/enum.MyThing.html
+// @has - '//code' 'Shown'
+// @!has - '//code' 'NotShown'
+// @!has - '//code' '// some variants omitted'
+#[non_exhaustive]
+pub enum MyThing {
+    Shown,
+    #[doc(hidden)]
+    NotShown,
+}
+