devela/data/serde/utils/rkyv.rs
//
// TODO
// - re-export rkyv types, and test them, to understand them
// - make convenience wrappers?
// - make a namespace Rkyv:: ...to_bytes... etc
// - use a custom error type.
// - re-export rancor::Error RancorError/ RkyvError? (needs unsafe marker traits…)
// use rkyv::{to_bytes, from_bytes};