Auto merge of #145898 - lolbinarycat:rustdoc-search-trait-parent, r=GuillaumeGomez,notriddle

If a trait item appears in rustdoc search, hide the corrosponding impl items

fixes rust-lang/rust#138251

cc `@notriddle`

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/rustdoc-js/trait-methods.rs b/tests/rustdoc-js/trait-methods.rs
index c88f5edfd55..a741b361a33 100644
--- a/tests/rustdoc-js/trait-methods.rs
+++ b/tests/rustdoc-js/trait-methods.rs
@@ -2,3 +2,21 @@ pub trait MyTrait {
     type Item;
     fn next(&mut self) -> Option<Self::Item>;
 }
+
+pub struct Empty;
+
+impl MyTrait for Empty {
+    type Item = ();
+    fn next(&mut self) -> Option<()> {
+        None
+    }
+}
+
+pub struct Void;
+
+impl MyTrait for Void {
+    type Item = ();
+    fn next(&mut self) -> Option<()> {
+        Some(())
+    }
+}