You might assume this pattern is inherent to streaming. It isn't. The reader acquisition, the lock management, and the { value, done } protocol are all just design choices, not requirements. They are artifacts of how and when the Web streams spec was written. Async iteration exists precisely to handle sequences that arrive over time, but async iteration did not yet exist when the streams specification was written. The complexity here is pure API overhead, not fundamental necessity.
新时代以来，习近平总书记多次阐释“说”与“做”、“知”与“行”的辩证关系，树立起“业绩都是干出来的，真干才能真出业绩、出真业绩”的鲜明导向。。业内人士推荐谷歌浏览器【最新下载地址】作为进阶阅读
，更多细节参见快连下载安装
2025 年总营收 1291 亿元，同比下降 3%；AI 业务营收 400 亿元；
And after today's update, it appears Mozilla has followed through on its promise to offer an AI-free version of its web browser.，更多细节参见旺商聊官方下载
Полина Кислицына (Редактор)