Deserialising specification files fails everytime

[auguwu]

I'm trying to deserialize a OpenApi object to build a crate that will generate types from a OpenAPI spec file, I tried with different specs (even one generated from this crate):

• https://youtrack.jetbrains.com/api/openapi.json
• https://raw.githubusercontent.com/stripe/openapi/master/openapi/spec3.json
• https://raw.githubusercontent.com/charted-dev/charted/main/assets/openapi.json - this one was generated with utoipa.

and it fails with:

# data did not match any variant of untagged enum RefOr

or

# missing field `headers`

I made a reproduction repository that the maintainers can try and see what is going on?

[juhaku]

@auguwu
The utoipa 4.x.x had at least issues with deserializing back already serialized openapi.json. This hopefully has been "fixed" with utoiopa 5.0.0 release.

[auguwu]

@juhaku I’ll try it again with utopia v5 and see if any issues arise.

[juhaku]

Thanks, hope it does solve the issues, but if not I'll take a look at schemas and see if there is something that can be done to fix this. These kinds of issues are a bit annoying and hard to debug because it radiates from serde which silently just allows json to be deserialized even if it did encounter issues on the way.