762             Waitable::Host(task).set_event(  in poll_and_block()
796             Waitable::Host(task).join(state, Some(set))?;  in poll_and_block()
807             Waitable::Host(task).join(store.concurrent_state_mut(), None)?;  in poll_and_block()
1362                             Waitable::Guest(call.thread.task).set_event(  in handle_work_item()
1877     fn wait_for_event(&mut self, waitable: Waitable) -> Result<()> {  in wait_for_event()
1902     ) -> Result<Option<(Event, Option<(Waitable, u32)>)>> {  in get_event()  argument
1986                     Waitable::Guest(guest_thread.task).delete_from(store.concurrent_state_mut())?;  in handle_callback_code()
2340                             Waitable::Guest(guest_thread.task).delete_from(state)?;  in queue_call()
2493                 Waitable::Guest(state.current_guest_thread()?.task).set_event(  in prepare_call()
2687         let guest_waitable = Waitable::Guest(guest_thread.task);  in start_call()
2776                     Waitable::Guest(guest_thread.task).delete_from(state)?;  in start_call()
2874                 Waitable::Host(task).set_event(state, Some(Event::Subtask { status }))?;  in first_poll()
3020             Waitable::Guest(guest_task).set_event(state, Some(Event::Subtask { status }))?;  in task_complete()
3082             Waitable::from_instance(instance.as_mut(), caller_instance, waitable_handle)?;  in waitable_join()
3129             (Waitable::Host(id), task.caller, true)  in subtask_drop()
3138                     Waitable::Guest(id),  in subtask_drop()
3301                     Waitable::Guest(guest_thread.task).delete_from(state)?;  in thread_new_indirect()
3581                 Waitable::Host(id),  in subtask_cancel()
3587                 (Waitable::Guest(id), thread)  in subtask_cancel()
3601         if let Waitable::Host(host_task) = waitable {  in subtask_cancel()
4611 enum Waitable {  enum
4620 impl Waitable {  implementation
4628         use crate::runtime::vm::component::Waitable;  in from_instance()
4635             Waitable::Subtask { is_host: true } => Self::Host(TableId::new(waitable)),  in from_instance()
4636             Waitable::Subtask { is_host: false } => Self::Guest(TableId::new(waitable)),  in from_instance()
4637             Waitable::Stream | Waitable::Future => Self::Transmit(TableId::new(waitable)),  in from_instance()
4660                 Waitable::Host(id) => state.remove_child(id, old),  in join()
4661                 Waitable::Guest(id) => state.remove_child(id, old),  in join()
4662                 Waitable::Transmit(id) => state.remove_child(id, old),  in join()
4670                 Waitable::Host(id) => state.add_child(id, set),  in join()
4671                 Waitable::Guest(id) => state.add_child(id, set),  in join()
4672                 Waitable::Transmit(id) => state.add_child(id, set),  in join()
4761 impl fmt::Debug for Waitable {  implementation
4775     ready: BTreeSet<Waitable>,
5321             Waitable::Guest(self.task).delete_from(store.0.concurrent_state_mut())?  in host_future_dropped()
5325                 Waitable::Guest(self.task).delete_from(store.0.concurrent_state_mut())?  in host_future_dropped()