Struct PyMapping 

pub struct PyMapping(/* private fields */);

Represents a reference to a Python object supporting the mapping protocol.

Values of this type are accessed via PyO3’s smart pointers, e.g. as Py<PyMapping> or Bound<'py, PyMapping>.

For APIs available on mapping objects, see the PyMappingMethods trait which is implemented for Bound<'py, PyMapping>.

Implementations

impl PyMapping

pub fn register<T: PyTypeInfo>(py: Python<'_>) -> PyResult<()>

Register a pyclass as a subclass of collections.abc.Mapping (from the Python standard library). This is equivalent to collections.abc.Mapping.register(T) in Python. This registration is required for a pyclass to be castable from PyAny to PyMapping.

Trait Implementations

impl PyTypeInfo for PyMapping

const NAME: &'static str = "Mapping"

👎Deprecated since 0.28.0: prefer using ::type_object(py).name() to get the correct runtime value

Class name.

const MODULE: Option<&'static str>

👎Deprecated since 0.28.0: prefer using ::type_object(py).module() to get the correct runtime value

Module name, if any.

const TYPE_HINT: TypeHint

Provides the full python type as a type hint.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl DerefToPyAny for PyMapping