Module compat 

Available on crate feature tls only.

C API Compatibility Shims

Some CPython C API functions added in recent versions of Python are inherently safer to use than older C API constructs. This module exposes functions available on all Python versions that wrap the old C API on old Python versions and wrap the function directly on newer Python versions.

Structs

PyBytesWriterNeither Py_3_15 nor Py_LIMITED_API

Functions

PyBytesWriter_Create^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyBytesWriter_Discard^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyBytesWriter_Finish^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyBytesWriter_FinishWithSize^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyBytesWriter_GetData^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyBytesWriter_GetSize^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyBytesWriter_Resize^⚠docsrs or not (Py_3_15 and non-Py_LIMITED_API)

PyDict_GetItemRef^⚠docsrs or non-Py_3_13

PyImport_AddModuleRef^⚠docsrs or non-Py_3_13

PyIter_NextItem^⚠docsrs or non-Py_3_14

PyList_Clear^⚠docsrs or non-Py_3_13

PyList_Extend^⚠docsrs or non-Py_3_13

PyList_GetItemRef^⚠docsrs or non-Py_3_13

PyModule_Add^⚠docsrs or non-Py_3_13

PyModule_AddObjectRef^⚠Py_3_10

PyObject_CallMethodNoArgs^⚠Py_3_9 and non-PyPy

PyObject_CallNoArgs^⚠Non-PyPy and (Py_3_10, or non-Py_LIMITED_API and Py_3_9)

PyThreadState_GetUnchecked^⚠docsrs or non-Py_3_13

PyWeakref_GetRef^⚠docsrs or non-Py_3_13

Py_HashBuffer^⚠docsrs or not (Py_3_14 and non-Py_LIMITED_API)

Py_NewRef^⚠Py_3_10 and (non-Py_LIMITED_API or PyPy)

Py_XNewRef^⚠Py_3_10 and (non-Py_LIMITED_API or PyPy)