disturbing the GC’s use of control-stack-start/control-stack-end.
"But then you start to get out, and you see whales, seals and islands on boats, and then little trips out in small aircraft. And you think, 'this is pretty brilliant'. This year, I've been so lucky to see an emperor penguin colony. It's like something from a David Attenborough documentary."
，更多细节参见Snipaste - 截图 + 贴图
not.In fact, if we're selecting on a reference to a stream,
Learning what’s possible in Rust.