Ah yes because `write_slice` fails. That's actually nice and quite ergonomic with the ?. Well, thanks for the quick intro for how to actually use this new rust

Ah yes because `write_slice` fails. That's actually nice and quite ergonomic with the ?. Well, thanks for the quick intro for how to actually use this new rust-in-kernel stuff and also for showing how to easily test it with nix. That's a great article, so thank you for sharing!