Allows access to the underlying buffer used by a python object such as `bytes`, `bytearray` or `array.array`.

Represents a Python string. Corresponds to `basestring` in Python 2, and `str` in Python 3.

TODO: what's the semantics of the traverse return code? If it's just a normal python exception, we might want to use PyErr instead.

A PythonObject that is usable as a base type with the `py_class!()` macro.

Helper to keep the borrow count updated while the shared object is immutably borrowed without using the `RefCell` interface.

Trait implemented for possible element types of `PyBuffer`.

Error type used by serialization.

FromPyObject is implemented by various types that can be extracted from a Python object. Normal usage is through the `PyObject::extract` helper metho

Mutex-like wrapper object for data that is protected by the Python GIL. # Example ``` use std::cell::Cell; use cpython::{Python, GILProtected}; let

Operations on numeric objects

Trait that contains methods

Newtype around PyObject that implements Ord using python value comparisons. Python exceptions are converted into Rust panics.

Description of a python parameter; used for `parse_args()`.

Represents a Python `bool`.

Represents a Python byte string. Corresponds to `str` in Python 2, and `bytes` in Python 3.

Capsules are the preferred way to export/import C APIs between extension modules, see [Providing a C API for an Extension Module](https://docs.python.

Represents an old-style Python class. Only available with Python 2.x.

The field orderings have completely changed in 3.11, so we seperate it out into a different type declaration the justification for the reordering was

Represents a Python `dict`.

Represents a Python `float` object. You can usually avoid directly working with this type by using [ToPyObject](trait.ToPyObject.html) and [extract](

Represents an old-style Python instance. Only available with Python 2.x.

A python iterator object. Unlike other python objects, this class includes a `Python<'p>` token so that PyIterator can implement the rust `Iterator`

An immutably borrowed reference to a leaked value.

A mutably borrowed reference to a leaked value.

Represents a Python `list`.

Used by `PyList::iter()`.

In Python 2.x, represents a Python `long` object. In Python 3.x, represents a Python `int` object. Both `PyInt` and `PyLong` refer to the same type on