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clin1234:patch-3

32 minutes ago

Add PyMemoryView::from_owned_buffer for zero-copy memoryview creation Adds a new method to create a Python memoryview that exposes a read-only view of byte data owned by a frozen PyClass instance without copying. This is useful for libraries like pyca/cryptography that need to expose internal buffers efficiently. The method uses PyBuffer_FillInfo + PyMemoryView_FromBuffer to create a memoryview backed by the owner's data, with the owner kept alive via the buffer's obj reference. Safety is enforced at compile time: - T: PyClass<Frozen = True> prevents mutation that could invalidate pointers - for<'a> FnOnce(&'a T) -> &'a [u8] ensures the slice borrows from T or is 'static Closes #5871 https://claude.ai/code/session_01EEP1DaqJwHGCoNufi2JT9H

alex:claude/implement-pyo3-api-5871-kzVaG

5 hours ago

ci: don't error in `check-guide` on `main` (#5936)

main

5 hours ago

release: 0.28.3 (#5935)

main

6 hours ago

All members in marshal.rs aren't accessible when using the Limited API

clin1234:patch-3

6 hours ago

ci: don't error in `check-guide` on `main`

davidhewitt:check-guide-main

8 hours ago

release: 0.28.3

davidhewitt:relnotes-0.28.3

8 hours ago

release: 0.28.3

release-0.28.3

10 hours ago

Latest Branches

0%

Implement marshaling functions for file operations#5934

49 minutes ago

792ba84

clin1234:patch-3

-16%

Add PyMemoryView::from_owned_buffer for zero-copy memoryview creation#5937

6 hours ago

800c7dc

alex:claude/implement-pyo3-api-5871-kzVaG

0%

ci: don't error in `check-guide` on `main`#5936

8 hours ago

25eebd8

davidhewitt:check-guide-main

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