Minimal utoipa example with file upload

[mattdavis90]

As per #82 I've added a minimal example of using axum_typed_multipart with utoipa

The example is self-contained and I included a Cargo.toml because it requires additional dependencies. I haven't included a README as the code is hopefully reasonably easy to follow. On starting the web server a rapidoc user interface will describe the API endpoint and present a sample form that can be filled.

Thanks

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.49%. Comparing base (191e72e) to head (fbc9d43).
Report is 4 commits behind head on main.

Additional details and impacted files

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##             main      #85   +/-   ##
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  Coverage   96.49%   96.49%           
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  Files          11       11           
  Lines         371      371           
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  Hits          358      358           
  Misses         13       13           

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[murar8]

Hi @mattdavis90, thanks for the contribution! Maybe we could briefly mention this example in src/lib.rs? So users know it exists.

[murar8]

I also see the CI lint failing so I would suggest you install the pre-commit hooks to make your life easier.
EDIT: Nevermind I think the action is broken, no worries will get it fixed.

[mattdavis90]

I went back and fixed the git commit message to be semantic and I've run through pre-commit - I totally missed that in the repo.

I've added documentation - hopefully it reads ok and is somewhat in keeping with what you already had. Thanks

[murar8]

Looks good, just left a small comment :)

[mattdavis90]

I've updated the docs to be a link and I think I fixed the issues with the conflicting versions of futures-core

[murar8]

I've updated the docs to be a link and I think I fixed the issues with the conflicting versions of futures-core

If you want you could also put whatever extra dep in dev-dependencies in the root Cargo.toml instead of using an extra manifest, maybe it will fix the issue?

[mattdavis90]

I wasn't sure if it was reasonable to make devs install all dependencies for examples. Happy to go with your preference :)

[murar8]

Never mind @mattdavis90 the problem is independent of your PR, will get it fixed.