Name reservation. `bitsandbytes` is an owned, bit-aware binary codec — integer-backed
bitfields, arbitrary-width integers (`u1`..`u127`), enums, and the unified `#[bin]`
whole-message codec. It is imported in code as `bnb` (`bnb = { package = "bitsandbytes" }`).
The first real release is coming soon — see <https://github.com/RawSocketLabs/bitsandbytes>.