You're not wrong, but at this point, there's close communication between the Linux folks are the Rust team, and the Rust team has committed to stabilizing thing

You're not wrong, but at this point, there's close communication between the Linux folks are the Rust team, and the Rust team has committed to stabilizing things that the Linux team needs. There is basically no chance that suddenly one of the core things they need is going to disappear. They've already gone through the list and checked that it's all stuff that is eventually going to land.