Made some structs sortable and deserializable

[UebelAndre]

This is incredibly useful when using cargo-raze as a library.

[UebelAndre]

@dfreese would you be able to take a look at this?

[UebelAndre]

Actually, this can wait until #282 goes in. I'd rather not risk a conflict there.

[dfreese]

I have reservations with how we'd need to support this sort of use case. Since the cargo-raze library is only intended to be used by the cargo-raze-bin target, these are only public for the purposes of main.

Specifically with this change, the change from HashMap to BTreeMap is a pessimization, since we don't need the ordering. That would also be signal to me, later on, that order is important.

The use-case for Deserialize is fairly obvious to me, but can you explain why you'd need CrateSettings to be ordered?

[UebelAndre]

The use-case for Deserialize is fairly obvious to me, but can you explain why you'd need CrateSettings to be ordered?

It's so crate_universe can render lockfiles with minimal diffs when things update. This is accomplished by sorting the output which includes CrateSettings. bazelbuild/rules_rust#692

[dfreese]

Sorry for the long delay. #425 (an update of #282) has been merged, so I'm good with this being merged if you'd want to update it to latest main.

[UebelAndre]

Rebased and merging per #415 (comment)