Can anyone give a mortal explanation of what these incoming changes mean / what my everyday code will look like if I take advantage of them? I see words like owned and lifetime and think Rust, which I love. But I don't see borrow etc. If I write code to use these new features, should I expect runtime performance gains, or will the gains be in memory used?
Are there docs for arc yet? This is the most relevant doc I've found yet: [https://nim-lang.org/docs/destructors.html](https://nim-lang.org/docs/destructors.html)
