P3383R3 `mdspan::at()`
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cxx26
mdspan
- Dominant language
- C++
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Description
WG21-P3383R3 mdspan::at()
The feature-test macro is intentionally not being changed.
Note: We are not yet accepting PRs for C++26 features.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Read WG21-P3383R3 to understand the proposed mdspan::at() feature and its required behavior. Then locate the relevant mdspan implementation and tests in the repository; done means the feature is implemented and covered by tests, subject to the note that PRs for C++26 features are not yet being accepted.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100