[Question] Cleanup of hexagonal structure

[hffmnn]

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Hi and thanks a lot for this repository.

I am just getting started with the hexagonal architecture (and Rust in general) and I am wondering about some things in the current setup of the hexagonal architecture in this repo:

• Why is model.rs not part of the domain?
• Why does lib.rs have the comment Domain logic for the service but is not part of the domain?
• Why aren't the port traits part of the Domain but part of the store? And what is a store in the naming conventions of a hexagonal architecture?

Don't get me wrong: I really like the repository, but I wonder if the boundaries could be a little bit more enforced.

When looking at another great example of a hexagonal architecture (in rust) and the source code of it, it looks like it is structured a little bit better, even if there are also issues around some implementation details: https://github.com/alexislozano/pokedex/issues/1

Would it be of interest for you to restructure the existing code? Maybe I can help.