pub async fn connect_to_cameras_with_watcher(
service_context: &ServiceContext,
external_publisher: ExternalEventPublisher,
) -> Result<(CameraWatcherProxy, Vec<(u64, DeviceProxy)>), Error>Expand description
Like connect_to_cameras, but also returns the camera device watcher connection, which can
be used to watch for cameras that are added or removed later, and the id of each camera.