Comment by rincebrain

At this point, I think that would be a misstep.

I'm not sure I have an informed enough opinion of the original C++ debate, but I don't think stepping to a C++ subset while also exploring Rust is a net gain on the situation, and has the same kinds of caveats as people who are upset at R4L complain about muddling the waters, while also being almost entirely new and untested if introduced now[1].

[1] - I'm pretty sure some of the closed drivers that do the equivalent of shipping a .o and a shim layer compiled have C++ in them somewhere sometimes, but that's a rounding error in terms of complexity testing compared to the entire tree.