sphinx-doc / sphinx-doc/sphinx

C++20 requires expressions not supported

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domains:cpp type:enhancement
Dominant language
Python
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Description

Could you please add the support for C++ requires expressions?

I am the author of mp-units which is a Physical Units Library targeting C++23 and implemented in C++20. You can find the initial version of docs here: https://mpusz.github.io/units/index.html. That documentation is meant to help with getting user's feedback before C++ standardization so it would be great if you could help here.

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Research direction

The issue names no repository files or tests. Start by reviewing the linked C++ constraints reference and the existing Sphinx C++ support entry point; done means C++20 requires expressions are accepted and rendered correctly in generated documentation.

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Assessment

Tech stack
cpp
Domain
documentation
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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