Add enum error type

[hramezani]

Related to pydantic/pydantic#6439

The documentation PR in pydantic needs this error type to be added to pydantic-core

Selected Reviewer: @dmontagu

[codecov]

Codecov Report

Merging #751 (1ef03d6) into main (fac2a40) will decrease coverage by 0.01%.
The diff coverage is 75.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #751      +/-   ##
==========================================
- Coverage   93.64%   93.64%   -0.01%     
==========================================
  Files          99       99              
  Lines       13929    13933       +4     
  Branches       25       25              
==========================================
+ Hits        13044    13047       +3     
- Misses        879      880       +1     
  Partials        6        6              

Impacted Files	Coverage Δ
python/pydantic_core/core_schema.py	96.64% <ø> (ø)
src/errors/types.rs	83.96% <75.00%> (-0.10%)	⬇️

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update fac2a40...1ef03d6. Read the comment docs.

[codspeed-hq]

CodSpeed Performance Report

Merging #751 will not alter performances

_{Comparing enum_error_type (ec6be31) with main (fac2a40)}

Summary

✅ 126 untouched benchmarks

[hramezani]

please review

[alfawal]

Don't we need to include it at tests/serializers/test_any.py:381 (The test_num function)?

[davidhewitt]

Once merged, I suppose this will be used to replace https://github.com/pydantic/pydantic/blob/b685d64c38f1d7abb3ed37bd30710b3e420dc86a/pydantic/_internal/_std_types_schema.py#L83 with a PydanticKnownError?

Is there a reason why you chose options here instead of expected from that line? I see expected is also used in other places in this file.

[hramezani]

Didn't know about this.

Thanks for mentioning this. I've changed them to expected

[hramezani]

Don't we need to include it at tests/serializers/test_any.py:381 (The test_num function)?

No, I think this is related to validation