Merge pull request #671 from Veykril/veykril/push-vowtzoxmkqtq

Impl `HashEqLike<T>` for `&T`
salsa-rs · Feb 5, 2025 · acd842a · acd842a
2 parents ca9fba4 + 73a353c
commit acd842a
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/interned.rs b/src/interned.rs
@@ -394,6 +394,19 @@ where
     }
 }
 
+impl<T> HashEqLike<T> for &T
+where
+    T: Hash + Eq,
+{
+    fn hash<H: Hasher>(&self, h: &mut H) {
+        Hash::hash(*self, &mut *h);
+    }
+
+    fn eq(&self, data: &T) -> bool {
+        **self == *data
+    }
+}
+
 impl<T> Lookup<T> for &T
 where
     T: Clone,