fix(deps): update rust crate pyo3 to v0.22.4 - autoclosed

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pyo3	dependencies	patch	0.22.0 -> 0.22.4

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Release Notes

pyo3/pyo3 (pyo3)

v0.22.4

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Added

• Add FFI definition PyWeakref_GetRef and compat::PyWeakref_GetRef. #​4528

Changed

• Deprecate _borrowed methods on PyWeakRef and PyWeakrefProxy (just use the owning forms). #​4590

Fixed

• Revert removal of private FFI function _PyLong_NumBits on Python 3.13 and later. #​4450
• Fix __traverse__ functions for base classes not being called by subclasses created with #[pyclass(extends = ...)]. #​4563
• Fix regression in 0.22.3 failing compiles under #![forbid(unsafe_code)]. #​4574
• Workaround possible use-after-free in _borrowed methods on PyWeakRef and PyWeakrefProxy by leaking their contents. #​4590
• Fix crash calling PyType_GetSlot on static types before Python 3.10. #​4599

v0.22.3

Compare Source

Added

• Add pyo3::ffi::compat namespace with compatibility shims for C API functions added in recent versions of Python.
• Add FFI definition PyDict_GetItemRef on Python 3.13 and newer, and compat::PyDict_GetItemRef for all versions. #​4355
• Add FFI definition PyList_GetItemRef on Python 3.13 and newer, and pyo3_ffi::compat::PyList_GetItemRef for all versions. #​4410
• Add FFI definitions compat::Py_NewRef and compat::Py_XNewRef. #​4445
• Add FFI definitions compat::PyObject_CallNoArgs and compat::PyObject_CallMethodNoArgs. #​4461
• Add GilOnceCell<Py<T>>::clone_ref. #​4511

Changed

• Improve error messages for #[pyfunction] defined inside #[pymethods]. #​4349
• Improve performance of calls to Python by using the vectorcall calling convention where possible. #​4456
• Mention the type name in the exception message when trying to instantiate a class with no constructor defined. #​4481

Removed

• Remove private FFI definition _Py_PackageContext. #​4420

Fixed

• Fix compile failure in declarative #[pymodule] under presence of #![no_implicit_prelude]. #​4328
• Fix use of borrowed reference in PyDict::get_item (unsafe in free-threaded Python). #​4355
• Fix #[pyclass(eq)] macro hygiene issues for structs and enums. #​4359
• Fix hygiene/span issues of '#[pyfunction] and #[pymethods] generated code which affected expansion in macro_rules context. #​4382
• Fix unsafe_code lint error in #[pyclass] generated code. #​4396
• Fix async functions returning a tuple only returning the first element to Python. #​4407
• Fix use of borrowed reference in PyList::get_item (unsafe in free-threaded Python). #​4410
• Correct FFI definition PyArg_ParseTupleAndKeywords to take *const *const c_char instead of *mut *mut c_char on Python 3.13 and up. #​4420
• Fix a soundness bug with PyClassInitializer: panic if adding subclass to existing instance via PyClassInitializer::from(Py<BaseClass>).add_subclass(SubClass). #​4454
• Fix illegal reference counting op inside implementation of __traverse__ handlers. #​4479

v0.22.2

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Packaging

• Require opt-in to freethreaded Python using the UNSAFE_PYO3_BUILD_FREE_THREADED=1 environment variable (it is not yet supported by PyO3). #​4327

Changed

• Use FFI function calls for reference counting on all abi3 versions. #​4324
• #[pymodule(...)] now directly accepts all relevant #[pyo3(...)] options. #​4330

Fixed

• Fix compile failure in declarative #[pymodule] under presence of #![no_implicit_prelude]. #​4328
• Fix compile failure due to c-string literals on Rust < 1.79. #​4353

v0.22.1

Compare Source

Added

• Add #[pyo3(submodule)] option for declarative #[pymodule]s. #​4301
• Implement PartialEq<bool> for Bound<'py, PyBool>. #​4305

Fixed

• Return NotImplemented instead of raising TypeError from generated equality method when comparing different types. #​4287
• Handle full-path #[pyo3::prelude::pymodule] and similar for #[pyclass] and #[pyfunction] in declarative modules.#​4288
• Fix 128-bit int regression on big-endian platforms with Python <3.13. #​4291
• Stop generating code that will never be covered with declarative modules. #​4297
• Fix invalid deprecation warning for trailing optional on #[setter] function. #​4304

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