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Most userland implementations of custom ReadableStream instances do not typically bother with all the ceremony required to correctly implement both default and BYOB read support in a single stream – and for good reason. It's difficult to get right and most of the time consuming code is typically going to fallback on the default read path. The example below shows what a "correct" implementation would need to do. It's big, complex, and error prone, and not a level of complexity that the typical developer really wants to have to deal with:
，详情可参考下载安装汽水音乐
Глеб Макаревичсотрудник Центра Индоокеанского региона ИМЭМО РАН。关于这个话题，下载安装汽水音乐提供了深入分析
x = x.clone() x = x.scatter(dim, indices.unsqueeze(-1).expand(...), y)
Her exhibition - Exercises in Knowing - is now on display at the arts centre in HOME in Manchester until 17 May.