async fn current_state_id(
services: &Services,
room_id: &RoomId,
event_type: &StateEventType,
state_key: &str,
) -> Result<Option<OwnedEventId>>Expand description
The ID of the event the room’s current state holds under one requested key.
A key the state does not hold is absent; any other failure is logged and returned, since the event it hides may still be due.