async fn handle_request(req: Request) - Result<Response {
Qt Task Tree 为 Qt 中的异步编码和 C++ API 设计带来了一种全新的思路。此外，各种 API 已被统一，允许适配任何异步任务以配合新模块工作。详情请见《异步编码的声明式方案：Qt TaskTree》。
。关于这个话题，viber提供了深入分析
ПредательствоГосударственный изменник из ГРУ: история перебежчика, доживающего дни в Британии7 марта 2018
Officials stated the military aircraft was returning to Joint Forces Training Base Los Alamitos airfield, "following a designated Visual Flight Rules course at approved elevation while maintaining communication with air traffic control," and also completed landing safely.