Hau-coder
diff --git a/‎vm/src/function.rs
Lines changed: 1 addition & 0 deletions b/‎vm/src/function.rs
Lines changed: 1 addition & 0 deletions
@@ -22,6 +22,7 @@ use crate::vm::VirtualMachine;
 /// A `PyRef<T>` can be directly returned from a built-in function to handle
 /// situations (such as when implementing in-place methods such as `__iadd__`)
 /// where a reference to the same object must be returned.
+#[derive(Clone)]
 pub struct PyRef<T> {
     // invariant: this obj must always have payload of type T
     obj: PyObjectRef,