Function rendy_factory::init_with_instance_ref

pub fn init_with_instance_ref<B>(
    instance: &Instance<B>, 
    config: &Config<impl DevicesConfigure, impl HeapsConfigure, impl QueuesConfigure>
) -> Result<(Factory<B>, Families<B>), CreationError> where
    B: Backend, 

Initialize Factory and Queue Families associated with Device using existing Instance.