1513         let thread = match self.set_thread(CurrentThread::None)?.guest() {  in exit_guest_sync_call()
1614                 CurrentThread::None => break Ok(true),  in may_enter()
1615                 CurrentThread::Guest(thread) => {  in may_enter()
1632                 CurrentThread::Host(id) => {  in may_enter()
1646     fn set_thread(&mut self, thread: impl Into<CurrentThread>) -> Result<CurrentThread> {  in set_thread()  argument
1836             CurrentThread::None  in suspend()
4305         caller: CurrentThread,
4823 pub(crate) enum CurrentThread {  enum
4829 impl CurrentThread {  implementation
4849 impl From<QualifiedThreadId> for CurrentThread {  implementation
4855 impl From<TableId<HostTask>> for CurrentThread {  implementation
4864     current_thread: CurrentThread,
4907             current_thread: CurrentThread::None,  in default()
5168             CurrentThread::Guest(id) => (id.task.rep(), false),  in current_call_context_scope_id()
5169             CurrentThread::Host(id) => (id.rep(), true),  in current_call_context_scope_id()
5170             CurrentThread::None => bail_bug!("current thread is not set"),  in current_call_context_scope_id()