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Title: Add freelists for PyComplex, PyInt, PyRange by youknowone · Pull Request #7345 · RustPython/RustPython · GitHub

Open Graph Title: Add freelists for PyComplex, PyInt, PyRange by youknowone · Pull Request #7345 · RustPython/RustPython

X Title: Add freelists for PyComplex, PyInt, PyRange by youknowone · Pull Request #7345 · RustPython/RustPython

Description: Summary Add freelists for 4 more types matching CPython: PyComplex(100), PyInt(100), PyBoundMethod(20), PyRange(6) Use try_with instead of with in all freelist push/pop (including existing float/list/dict/slice) to gracefully handle thread-local access during thread teardown Follow-up to #7337. Test plan cargo build --release cargo clippy clean test_complex, test_int, test_range, test_class, test_descr all pass 🤖 Generated with Claude Code Summary by CodeRabbit Release Notes Performance Improved memory efficiency for numeric and collection objects through optimized object reuse mechanisms. Bug Fixes Enhanced error handling in memory operations to gracefully degrade under resource contention instead of crashing.

Open Graph Description: Summary Add freelists for 4 more types matching CPython: PyComplex(100), PyInt(100), PyBoundMethod(20), PyRange(6) Use try_with instead of with in all freelist push/pop (including existing float/l...

X Description: Summary Add freelists for 4 more types matching CPython: PyComplex(100), PyInt(100), PyBoundMethod(20), PyRange(6) Use try_with instead of with in all freelist push/pop (including existing float/l...

Opengraph URL: https://github.com/RustPython/RustPython/pull/7345

X: @github

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og:image:altSummary Add freelists for 4 more types matching CPython: PyComplex(100), PyInt(100), PyBoundMethod(20), PyRange(6) Use try_with instead of with in all freelist push/pop (including existing float/l...
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d3cc53a Add freelists for PyComplex, PyInt, PyBoundMethod, PyRange youknowone Mar 4, 2026 https://github.com/RustPython/RustPython/pull/7345/commits/d3cc53acd352ebaadd19a9079ac4738771b62c8d
3d4951d Use alloc::dealloc in FreeList::Drop to avoid thread-local access panic youknowone Mar 4, 2026 https://github.com/RustPython/RustPython/pull/7345/commits/3d4951d2dbc0d1f5646283dce59c9f2b5c5bfba4
7b25894 Auto-format: cargo fmt --all github-actions[bot] Mar 4, 2026 https://github.com/RustPython/RustPython/pull/7345/commits/7b25894011afeb70be61dfa39f6a8e0069c94b30
b962909 Fix clippy: use core::alloc::Layout instead of alloc::alloc::Layout youknowone Mar 4, 2026 https://github.com/RustPython/RustPython/pull/7345/commits/b96290910d9756257bc0cb1f357fe6e09209b01f
7b614ae Address review: PyBoundMethod clear=false, update FreeList doc comment youknowone Mar 4, 2026 https://github.com/RustPython/RustPython/pull/7345/commits/7b614aef3c2e101f0e032c8153e2abb806a89e25
01b5319 Remove PyBoundMethod freelist to fix refcount/weakref test failures youknowone Mar 4, 2026 https://github.com/RustPython/RustPython/pull/7345/commits/01b5319e46129fd68dcf291fc9e641cb2f71cf56
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