Trait cpython::PythonObjectWithCheckedDowncast[−][src]

pub trait PythonObjectWithCheckedDowncast: PythonObject {
    fn downcast_from<'p>(
        _: Python<'p>, 
        _: PyObject
    ) -> Result<Self, PythonObjectDowncastError<'p>>;

    fn downcast_borrow_from<'a, 'p>(
        _: Python<'p>, 
        _: &'a PyObject
    ) -> Result<&'a Self, PythonObjectDowncastError<'p>>;
}

Trait implemented by Python object types that allow a checked downcast.

Required Methods

Cast from PyObject to a concrete Python object type.

Cast from PyObject to a concrete Python object type.

Implementors