feat(core): Reland support for async ops in realms

core/ops.rs

@@ -91,6 +91,7 @@ where
  }
 }
 
+pub type RealmIdx = usize;
 pub type PromiseId = i32;
 pub type OpAsyncFuture = OpCall<(PromiseId, OpId, OpResult)>;
 pub type OpFn =
@@ -156,7 +157,7 @@ pub struct OpCtx {
  pub decl: Rc<OpDecl>,
  pub runtime_state: Weak<RefCell<JsRuntimeState>>,
  // Index of the current realm into `JsRuntimeState::known_realms`.
- pub realm_idx: usize,
+ pub realm_idx: RealmIdx,
 }
 
 /// Maintains the resources and ops inside a JS runtime.

core/ops_builtin_v8.rs

@@ -76,14 +76,14 @@ fn to_v8_local_fn(
 
 #[op(v8)]
 fn op_ref_op(scope: &mut v8::HandleScope, promise_id: i32) {
- let state_rc = JsRuntime::state(scope);
- state_rc.borrow_mut().unrefed_ops.remove(&promise_id);
+ let context_state = JsRealm::state_from_scope(scope);
+ context_state.borrow_mut().unrefed_ops.remove(&promise_id);
 }
 
 #[op(v8)]
 fn op_unref_op(scope: &mut v8::HandleScope, promise_id: i32) {
- let state_rc = JsRuntime::state(scope);
- state_rc.borrow_mut().unrefed_ops.insert(promise_id);
+ let context_state = JsRealm::state_from_scope(scope);
+ context_state.borrow_mut().unrefed_ops.insert(promise_id);
 }
 
 #[op(v8)]