That tracks my understanding, regarding this being a bit required with immutable structures.
The hash idea works even in mutable land. There are obvious caveats to not mutating data in race related scenarios. But often snapshots and other "freeze" based ideas are just as workable as moving entirely to alternatives.
The hash idea works even in mutable land. There are obvious caveats to not mutating data in race related scenarios. But often snapshots and other "freeze" based ideas are just as workable as moving entirely to alternatives.