fix(deps): update rust crate pyo3 to 0.22.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pyo3	dependencies	minor	0.21.0 -> 0.22.0

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Release Notes

pyo3/pyo3 (pyo3)

v0.22.0

Compare Source

Packaging

• Update heck dependency to 0.5. #​3966
• Extend range of supported versions of chrono-tz optional dependency to include version 0.10. #​4061
• Update MSRV to 1.63. #​4129
• Add optional num-rational feature to add conversions with Python's fractions.Fraction. #​4148
• Support Python 3.13. #​4184

Added

• Add PyWeakref, PyWeakrefReference and PyWeakrefProxy. #​3835
• Support #[pyclass] on enums that have tuple variants. #​4072
• Add support for scientific notation in Decimal conversion. #​4079
• Add pyo3_disable_reference_pool conditional compilation flag to avoid the overhead of the global reference pool at the cost of known limitations as explained in the performance section of the guide. #​4095
• Add #[pyo3(constructor = (...))] to customize the generated constructors for complex enum variants. #​4158
• Add PyType::module, which always matches Python __module__. #​4196
• Add PyType::fully_qualified_name which matches the "fully qualified name" defined in PEP 737. #​4196
• Add PyTypeMethods::mro and PyTypeMethods::bases. #​4197
• Add #[pyclass(ord)] to implement ordering based on PartialOrd. #​4202
• Implement ToPyObject and IntoPy<PyObject> for PyBackedStr and PyBackedBytes. #​4205
• Add #[pyclass(hash)] option to implement __hash__ in terms of the Hash implementation #​4206
• Add #[pyclass(eq)] option to generate __eq__ based on PartialEq, and #[pyclass(eq_int)] for simple enums to implement equality based on their discriminants. #​4210
• Implement From<Bound<'py, T>> for PyClassInitializer<T>. #​4214
• Add as_super methods to PyRef and PyRefMut for accesing the base class by reference. #​4219
• Implement PartialEq<str> for Bound<'py, PyString>. #​4245
• Implement PyModuleMethods::filename on PyPy. #​4249
• Implement PartialEq<[u8]> for Bound<'py, PyBytes>. #​4250
• Add pyo3_ffi::c_str macro to create &'static CStr on Rust versions which don't have 1.77's c"" literals. #​4255
• Support bool conversion with numpy 2.0's numpy.bool type #​4258
• Add PyAnyMethods::{bitnot, matmul, floor_div, rem, divmod}. #​4264

Changed

• Change the type of PySliceIndices::slicelength and the length parameter of PySlice::indices(). #​3761
• Deprecate implicit default for trailing optional arguments #​4078
• Cloneing pointers into the Python heap has been moved behind the py-clone feature, as it must panic without the GIL being held as a soundness fix. #​4095
• Add #[track_caller] to all Py<T>, Bound<'py, T> and Borrowed<'a, 'py, T> methods which can panic. #​4098
• Change PyAnyMethods::dir to be fallible and return PyResult<Bound<'py, PyList>> (and similar for PyAny::dir). #​4100
• The global reference pool (to track pending reference count decrements) is now initialized lazily to avoid the overhead of taking a mutex upon function entry when the functionality is not actually used. #​4178
• Emit error messages when using weakref or dict when compiling for abi3 for Python older than 3.9. #​4194
• Change PyType::name to always match Python __name__. #​4196
• Remove CPython internal ffi call for complex number including: add, sub, mul, div, neg, abs, pow. Added PyAnyMethods::{abs, pos, neg} #​4201
• Deprecate implicit integer comparision for simple enums in favor of #[pyclass(eq_int)]. #​4210
• Set the module= attribute of declarative modules' child #[pymodule]s and #[pyclass]es. #​4213
• Set the module option for complex enum variants from the value set on the complex enum module. #​4228
• Respect the Python "limited API" when building for the abi3 feature on PyPy or GraalPy. #​4237
• Optimize code generated by #[pyo3(get)] on #[pyclass] fields. #​4254
• PyCFunction::new, PyCFunction::new_with_keywords and PyCFunction::new_closure now take &'static CStr name and doc arguments (previously was &'static str). #​4255
• The experimental-declarative-modules feature is now stabilized and available by default. #​4257

Fixed

• Fix panic when PYO3_CROSS_LIB_DIR is set to a missing path. #​4043
• Fix a compile error when exporting an exception created with create_exception! living in a different Rust module using the declarative-module feature. #​4086
• Fix FFI definitions of PY_VECTORCALL_ARGUMENTS_OFFSET and PyVectorcall_NARGS to fix a false-positive assertion. #​4104
• Disable PyUnicode_DATA on PyPy: not exposed by PyPy. #​4116
• Correctly handle #[pyo3(from_py_with = ...)] attribute on dunder (__magic__) method arguments instead of silently ignoring it. #​4117
• Fix a compile error when declaring a standalone function or class method with a Python name that is a Rust keyword. #​4226
• Fix declarative modules discarding doc comments on the mod node. #​4236
• Fix __dict__ attribute missing for #[pyclass(dict)] instances when building for abi3 on Python 3.9. #​4251

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