Trait pyo3::PyNativeType

pub unsafe trait PyNativeType: Sized {
    pub fn py(&self) -> Python<'_> { ... }
    pub unsafe fn unchecked_downcast(obj: &PyAny) -> &Self { ... }
}

Types that are built into the Python interpreter.

PyO3 is designed in a way that all references to those types are bound to the GIL, which is why you can get a token from all references of those types.

Provided methods

pub fn py(&self) -> Python<'_>

pub unsafe fn unchecked_downcast(obj: &PyAny) -> &Self

Cast &PyAny to &Self without no type checking.

Safety

obj must have the same layout as *const ffi::PyObject and must be an instance of a type corresponding to Self.

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Implementors

impl PyNativeType for CancelledError

impl PyNativeType for IncompleteReadError

impl PyNativeType for InvalidStateError

impl PyNativeType for LimitOverrunError

impl PyNativeType for QueueEmpty

impl PyNativeType for QueueFull

impl PyNativeType for TimeoutError

impl PyNativeType for gaierror

impl PyNativeType for herror

impl PyNativeType for timeout

impl PyNativeType for PyArithmeticError

impl PyNativeType for PyAssertionError

impl PyNativeType for PyAttributeError

impl PyNativeType for PyBaseException

impl PyNativeType for PyBlockingIOError

impl PyNativeType for PyBrokenPipeError

impl PyNativeType for PyBufferError

impl PyNativeType for PyChildProcessError

impl PyNativeType for PyConnectionAbortedError

impl PyNativeType for PyConnectionError

impl PyNativeType for PyConnectionRefusedError

impl PyNativeType for PyConnectionResetError

impl PyNativeType for PyEOFError

impl PyNativeType for PyEnvironmentError

impl PyNativeType for PyException

impl PyNativeType for PyFileExistsError

impl PyNativeType for PyFileNotFoundError

impl PyNativeType for PyFloatingPointError

impl PyNativeType for PyGeneratorExit

impl PyNativeType for PyIOError

impl PyNativeType for PyImportError

impl PyNativeType for PyIndexError

impl PyNativeType for PyInterruptedError

impl PyNativeType for PyIsADirectoryError

impl PyNativeType for PyKeyError

impl PyNativeType for PyKeyboardInterrupt

impl PyNativeType for PyLookupError

impl PyNativeType for PyMemoryError

impl PyNativeType for PyModuleNotFoundError

impl PyNativeType for PyNameError

impl PyNativeType for PyNotADirectoryError

impl PyNativeType for PyNotImplementedError

impl PyNativeType for PyOSError

impl PyNativeType for PyOverflowError

impl PyNativeType for PyPermissionError

impl PyNativeType for PyProcessLookupError

impl PyNativeType for PyRecursionError

impl PyNativeType for PyReferenceError

impl PyNativeType for PyRuntimeError

impl PyNativeType for PyStopAsyncIteration

impl PyNativeType for PyStopIteration

impl PyNativeType for PySyntaxError

impl PyNativeType for PySystemError

impl PyNativeType for PySystemExit

impl PyNativeType for PyTimeoutError

impl PyNativeType for PyTypeError

impl PyNativeType for PyUnboundLocalError

impl PyNativeType for PyUnicodeDecodeError

impl PyNativeType for PyUnicodeEncodeError

impl PyNativeType for PyUnicodeError

impl PyNativeType for PyUnicodeTranslateError

impl PyNativeType for PyValueError

impl PyNativeType for PyZeroDivisionError

impl PyNativeType for PanicException

impl PyNativeType for PyAny

impl PyNativeType for PyModule

impl PyNativeType for PyBool

impl PyNativeType for PyByteArray

impl PyNativeType for PyBytes

impl PyNativeType for PyCFunction

impl PyNativeType for PyComplex

impl PyNativeType for PyDate

impl PyNativeType for PyDateTime

impl PyNativeType for PyDelta

impl PyNativeType for PyDict

impl PyNativeType for PyFloat

impl PyNativeType for PyFrozenSet

impl PyNativeType for PyFunction

impl PyNativeType for PyIterator

impl PyNativeType for PyList

impl PyNativeType for PyLong

impl PyNativeType for PySequence

impl PyNativeType for PySet

impl PyNativeType for PySlice

impl PyNativeType for PyString

impl PyNativeType for PyTime

impl PyNativeType for PyTuple

impl PyNativeType for PyType

impl PyNativeType for PyTzInfo

impl<T: PyClass> PyNativeType for PyCell<T>

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