This required a ton of changes including updating error handling and separating out the models into intermediate representations so that fields that are marked non-null in the database are not `Option` in the final model.
The update allows using `query_as!` in `interior_ref_list` and `merchandise_list` and model functions to specify a generic `Executor` param that can take either a db pool connection, transaction, or plain db connection. This should allow me to impl my old `Model` trait again.
Also compile times are magically 20x faster?!?
Tyler Hallada
780f0be433