> There is also openArray. It's currently restricted to parameters due to > memory safety reasons, there is an RFC to extend it.
I assume you mean [this](https://github.com/nim-lang/RFCs/issues/178)? What's the status of that and the other [Nim2020](https://github.com/nim-lang/RFCs/milestone/1) RFCs? It has always said 0% complete on that page, and 2020 is about half over. I don't believe any of it is 0% complete ;-)
