From e8eea52d0f8c91f5e74c50181fd348f50bc13f62 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Tue, 31 Oct 2023 13:34:54 +0100
Subject: [PATCH] Allow WeakView<T> to be hashed and compared

---
 crates/gpui2/src/view.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/crates/gpui2/src/view.rs b/crates/gpui2/src/view.rs
index dfc294bc05f0d3377791d6eb254e2ba9882a06ab..b54afa8dea03422cd81d4e5f9528639f6c6cd11f 100644
--- a/crates/gpui2/src/view.rs
+++ b/crates/gpui2/src/view.rs
@@ -178,6 +178,20 @@ impl<V> Clone for WeakView<V> {
     }
 }
 
+impl<V> Hash for WeakView<V> {
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        self.model.hash(state);
+    }
+}
+
+impl<V> PartialEq for WeakView<V> {
+    fn eq(&self, other: &Self) -> bool {
+        self.model == other.model
+    }
+}
+
+impl<V> Eq for WeakView<V> {}
+
 struct EraseViewState<V, ParentV> {
     view: View<V>,
     parent_view_state_type: PhantomData<ParentV>,