switch opt.Name() {
The semantics around releasing locks with pending reads were also unclear for years. If you called read() but didn't await it, then called releaseLock(), what happened? The spec was recently clarified to cancel pending reads on lock release — but implementations varied, and code that relied on the previous unspecified behavior can break.
，推荐阅读一键获取谷歌浏览器下载获取更多信息
第五十六条 货物灭失的赔偿额，按照货物的实际价值计算；货物损坏的赔偿额，按照货物受损前后实际价值的差额或者货物的修复费用计算。
Lex: FT’s flagship investment column
，推荐阅读快连下载安装获取更多信息
callable that will be invoked with a typing._GenericAlias
What confusable-vision does。业内人士推荐heLLoword翻译官方下载作为进阶阅读