Function factorio_bot::gui::command::restapi::start_restapi

pub async fn start_restapi(
    app_settings: State<'_, Arc<RwLock<AppSettings>>>, 
    instance_state: State<'_, SharedFactorioInstance>, 
    restapi_handle: State<'_, Arc<RwLock<Option<JoinHandle<Result<()>>>>>>
) -> Result<(), String>