> In my dayjob I see this tendency constantly to have a lot of different very narrow structs that somehow integrate into some library, and then a TON of supporting code to copy between those structs.
Maybe that's the problem to solve, rather than exposing the entire internal world to the outside? Because different views of the same entities is pretty critical otherwise it's way too easy to start e.g. returning PII to public endpoints because some internal process needed it.
Maybe that's the problem to solve, rather than exposing the entire internal world to the outside? Because different views of the same entities is pretty critical otherwise it's way too easy to start e.g. returning PII to public endpoints because some internal process needed it.