PyO3
pyo3
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
Performance History
Latest Results
super -> crate
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
CodSpeed Performance Gauge
0%
Implement marshaling functions for file operations
#5934
49 minutes ago
792ba84
clin1234:patch-3
CodSpeed Performance Gauge
-16%
Add PyMemoryView::from_owned_buffer for zero-copy memoryview creation
#5937
6 hours ago
800c7dc
alex:claude/implement-pyo3-api-5871-kzVaG
CodSpeed Performance Gauge
0%
ci: don't error in `check-guide` on `main`
#5936
8 hours ago
25eebd8
davidhewitt:check-guide-main
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs