From 26ee83aaa7a5dc9016d0d871df53bec04ceec3a5 Mon Sep 17 00:00:00 2001
From: Ian Douglas Scott <idscott@system76.com>
Date: Mon, 6 Jul 2026 12:34:21 -0700
Subject: [PATCH] Implement `Debug` and comparison with `CosmicMapped` for
 `CosmicMappedKey`

---
 src/shell/element/mod.rs | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/shell/element/mod.rs b/src/shell/element/mod.rs
index 8639aeb6..4c8ca171 100644
--- a/src/shell/element/mod.rs
+++ b/src/shell/element/mod.rs
@@ -125,9 +125,9 @@ impl fmt::Debug for CosmicMapped {
     }
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct CosmicMappedKey(CosmicMappedKeyInner);
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 enum CosmicMappedKeyInner {
     Window(Weak<Mutex<IcedElementInternal<CosmicWindowInternal>>>),
     Stack(Weak<Mutex<IcedElementInternal<CosmicStackInternal>>>),
@@ -166,6 +166,20 @@ impl PartialEq for CosmicMappedKey {
 }
 impl Eq for CosmicMappedKey {}
 
+impl PartialEq<CosmicMappedKey> for CosmicMapped {
+    fn eq(&self, other: &CosmicMappedKey) -> bool {
+        match (&self.element, &other.0) {
+            (CosmicMappedInternal::Window(window), CosmicMappedKeyInner::Window(weak)) => {
+                Arc::as_ptr(&window.0.0) == weak.as_ptr()
+            }
+            (CosmicMappedInternal::Stack(stack), CosmicMappedKeyInner::Stack(weak)) => {
+                Arc::as_ptr(&stack.0.0) == weak.as_ptr()
+            }
+            _ => false,
+        }
+    }
+}
+
 impl PartialEq for CosmicMapped {
     fn eq(&self, other: &Self) -> bool {
         self.element == other.element