Heh, Hector Martin is that guy with that cartoon character alter-ego right? Asahi Lima or something. He is a very much an exhibitionist. I wonder how many on that mailing list cringe when he opens his mouth.
These Rust "abstractions" (bindings) seem to be absorbing all of the developers time. It has been over a year already and they are still developing them! Just wait until maintenance needs to happen; they are going to be very fragile.
Hopefully some of the skilled developers from Linux will move over to FreeBSD as an end result