LibAFL Update pyo3 requirement from 0.18 to 0.21

Updates the requirements on pyo3 to permit the latest version.

Release notes

PyO3 0.18.3

This release fixes an issue with PyDateTime::type_object() incorrectly returning the type object for PyDate, which would cause some is_instance checks to behave incorrectly.

In addition, this release contains a handful of minor quality-of-life corrections over PyO3 0.18.2.

Thank you to the following users for the improvements:

@adamreichold @davidhewitt @decathorpe @ijl @mejrs @messense @sollyucko @willstott101 @wjones127

Changelog

Sourced from pyo3's changelog.

[0.18.3] - 2023-04-13

Added

Add GILProtected<T> to mediate concurrent access to a value using Python's global interpreter lock (GIL). #2975

Support PyASCIIObject / PyUnicode and associated methods on big-endian architectures. #3015

Add FFI definition _PyDict_Contains_KnownHash() for CPython 3.10 and up. #3088

Fixed

Fix compile error for #[pymethods] and #[pyfunction] called "output". #3022

Fix compile error in generated code for magic methods implemented as a #[staticmethod]. #3055

Fix is_instance for PyDateTime (would incorrectly check for a PyDate). #3071

Fix upstream deprecation of PyUnicode_InternImmortal since Python 3.10. #3071

[0.18.2] - 2023-03-24

Packaging

Disable default features of chrono to avoid depending on time v0.1.x. #2939

Added

Implement IntoPy<PyObject>, ToPyObject and FromPyObject for Cow<[u8]> to efficiently handle both bytes and bytearray objects. #2899

Implement IntoPy<PyObject>, ToPyObject and FromPyObject for Cell<T>. #3014

Add PyList::to_tuple(), as a convenient and efficient conversion from lists to tuples. #3042

Add PyTuple::to_list(), as a convenient and efficient conversion from tuples to lists. #3044

Changed

Optimize PySequence conversion for list and tuple inputs. #2944

Improve exception raised when creating #[pyclass] type object fails during module import. #2947

Optimize PyMapping conversion for dict inputs. #2954

Allow create_exception! to take a dotted.module to place the exception in a submodule. #2979

Fixed

Fix a reference counting race condition affecting PyObjects cloned in allow_threads blocks. #2952

Fix clippy::redundant_closure lint on default arguments in #[pyo3(signature = (...))] annotations. #2990

Fix non_snake_case lint on generated code in #[pyfunction] macro. #2993

Fix some FFI definitions for the upcoming PyPy 3.10 release. #3031

[0.18.1] - 2023-02-07

Added

Add PyErr::write_unraisable(). #2889

Add Python::Ellipsis() and PyAny::is_ellipsis() methods. #2911

... (truncated)

Commits

5cdc133 release: 0.18.3
a8dd453 PEP 623: wstr, wstr_length, state changes
9ebdcb7 Define _PyDict_Contains_KnownHash() FFI for CPython 3.10 or later
7cc2644 Fix redundant imports in doc tests thereby fixing the careful CI job.
8498003 docs: show pattern for self.class.name in repr
63ff262 fix typo DateType -> DateTimeType, fixes #3069
48c0655 Add wrapper for PyASCIIObject state bitfield accesses based on bindgen
ce288e6 CI: Pin inventory to 0.3.4 in MSRV job
9dccad3 Emit a better error for bad argument names
24d2ddd Fix function name shadowing
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May 20 '24 11:05 dependabot[bot]

@rmalmain I guess this lacks the same changes on the qemu bridge side

May 20 '24 12:05 domenukk

@domenukk I tried to update this dependency in the past, but this update is not possible because of this dependency. If we want the update to work, we need this crate to be up to date as well. Should I open a PR there?

May 21 '24 10:05 rmalmain

This needs changes in nautilus - cc @eqv

May 28 '24 09:05 domenukk

@domenukk I tried to update this dependency in the past, but this update is not possible because of this dependency. If we want the update to work, we need this crate to be up to date as well. Should I open a PR there?

@rmalmain we got rid of the dependency / included it in the repo now, can you see if we can update pyo3 now?

Jun 03 '24 12:06 domenukk

It should be good to go now

Jun 03 '24 12:06 rmalmain

Closed in favor of #2459

Jul 29 '24 16:07 domenukk

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

Jul 29 '24 17:07 dependabot[bot]