The entire pipeline executes in a single call stack. No promises are created, no microtask queue scheduling occurs, and no GC pressure from short-lived async machinery. For CPU-bound workloads like parsing, compression, or transformation of in-memory data, this can be significantly faster than the equivalent Web streams code – which would force async boundaries even when every component is synchronous.
从这句话当中，也可以理解杨植麟为什么选择“慢”。
，更多细节参见夫子
but every now and then there’s something like this, where I feel like Go wants me to die an early death from high blood pressure.，更多细节参见WPS下载最新地址
h = free_list[classno];