Implement PartialEq, Eq and Hash for WeakRef

glib/src/object.rs

@@ -3454,6 +3454,29 @@ impl<T: ObjectType> Default for WeakRef<T> {
 unsafe impl<T: ObjectType + Sync + Sync> Sync for WeakRef<T> {}
 unsafe impl<T: ObjectType + Send + Sync> Send for WeakRef<T> {}
 
+impl<T: ObjectType> PartialEq for WeakRef<T> {
+    #[inline]
+    fn eq(&self, other: &Self) -> bool {
+        unsafe { self.0.priv_.p == other.0.priv_.p }
+    }
+}
+
+impl<T: ObjectType> Eq for WeakRef<T> {}
+
+impl<T: ObjectType> hash::Hash for WeakRef<T> {
+    #[inline]
+    fn hash<H: hash::Hasher>(&self, state: &mut H) {
+        unsafe { self.0.priv_.p.hash(state) }
+    }
+}
+
+impl<T: ObjectType> PartialEq<T> for WeakRef<T> {
+    #[inline]
+    fn eq(&self, other: &T) -> bool {
+        unsafe { self.0.priv_.p == other.as_ptr() as *mut std::os::raw::c_void }
+    }
+}
+
 // rustdoc-stripper-ignore-next
 /// A weak reference to the object it was created for that can be sent to
 /// different threads even for object types that don't implement `Send`.