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@davidhewitt davidhewitt commented Oct 5, 2025

This PR tidies up the panic pathway of Bound, Borrowed and Py constructors from FFI pointer:

  • Marks the function as #[cold]
  • Send any set exception to PyErr::write_unraisable rather than PyErr_Print.

Overall a minor change but I think is more correct.

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codspeed-hq bot commented Oct 5, 2025

CodSpeed Performance Report

Merging #5496 will not alter performance

Comparing davidhewitt:panic-on-non-null (0a74e8a) with main (0d4580c)

Summary

✅ 98 untouched

@davidhewitt davidhewitt marked this pull request as ready for review November 1, 2025 20:29
/// # Safety
///
/// - `ptr` must be a valid pointer to a Python object
/// - `ptr` must be a valid pointer to a Python object (or null, which will cause a panic)
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It might make sense to (also?) put this in a "Panics" heading as is done for the Py variants.

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Good idea, done 👍

@davidhewitt davidhewitt enabled auto-merge November 3, 2025 08:45
@davidhewitt davidhewitt added this pull request to the merge queue Nov 3, 2025
Merged via the queue into PyO3:main with commit 7d9464b Nov 3, 2025
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@davidhewitt davidhewitt deleted the panic-on-non-null branch November 3, 2025 10:46
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2 participants