1555         let caller = state.current_guest_thread()?;  in host_task_create()
1672         let guest_thread = state.current_guest_thread()?;  in set_task_may_block()
1685         let task = state.current_guest_thread()?.task;  in check_blocking()
1879         let caller = state.current_guest_thread()?;  in wait_for_event()
2439         let old_thread = state.current_guest_thread()?;  in prepare_call()
2493                 Waitable::Guest(state.current_guest_thread()?.task).set_event(  in prepare_call()
2537                     let thread = state.current_guest_thread()?;  in prepare_call()
2641         let guest_thread = state.current_guest_thread()?;  in start_call()
2925         let guest_thread = state.current_guest_thread()?;  in task_return()
2971         let guest_thread = state.current_guest_thread()?;  in task_cancel()
3162         debug_assert_eq!(expected_caller, concurrent_state.current_guest_thread()?);  in subtask_drop()
3242         let thread_id = store.concurrent_state_mut().current_guest_thread()?.thread;  in thread_index()
3310         let current_thread = state.current_guest_thread()?;  in thread_new_indirect()
3403         let guest_thread = store.concurrent_state_mut().current_guest_thread()?;  in suspension_intrinsic()
3474         let guest_thread = store.concurrent_state_mut().current_guest_thread()?;  in waitable_check()
3596         debug_assert_eq!(expected_caller, concurrent_state.current_guest_thread()?);  in subtask_cancel()
3634             let caller = concurrent_state.current_guest_thread()?;  in subtask_cancel()
5109         let thread = self.current_guest_thread()?;  in context_get()
5117         let thread = self.current_guest_thread()?;  in context_set()
5126         let thread = self.current_guest_thread()?;  in take_pending_cancellation()
5176     fn current_guest_thread(&self) -> Result<QualifiedThreadId> {  in current_guest_thread()  method