feat: inherit native allocators and forward managed field storage

2026-10-21 02:05:52 +08:00
parent a970fd7707
commit be9a032647
13 changed files with 275 additions and 23 deletions
@@ -51,6 +51,12 @@ impl CompareOp {
 /// Rust Drop releases host resources when the payload is destroyed.
 /// Equal payloads must provide compatible hashes, or reject hashing explicitly.
 pub trait ObjectPayload: Any + fmt::Debug + Send + Sync {
+    /// Ordinary field storage may be indirect, independently of type identity.
+    /// Targets must be traced; retargeting records Contents on the forwarder.
+    fn attribute_target(&self, _store: &crate::ObjectStore) -> Result<Option<ObjectRef>, VmError> {
+        Ok(None)
+    }
+
    /// Shared-reference facades may expose the current referent's type. The
    /// referent must also be held by traced managed edges. Ordinary objects
    /// keep their immutable header type; this does not change inheritance.