Yes, it can be tricky. One of the problems is that we don't have the memory model completely worked out. I don't know how much harder it is than C/C++ though.

Yes, it can be tricky. One of the problems is that we don't have the memory model completely worked out. I don't know how much harder it is than C/C++ though. Seems hard to quantify. But the `unsafe` markers should help quite a bit.