Trait pyo3::pycell::impl_::PyClassObjectLayout

#[doc(hidden)] pub trait PyClassObjectLayout<T>: PyLayout<T> {
    // Required methods
    fn ensure_threadsafe(&self);
    fn check_threadsafe(&self) -> Result<(), PyBorrowError>;
    unsafe fn tp_dealloc(py: Python<'_>, slf: *mut PyObject);
}

Required Methods

fn ensure_threadsafe(&self)

fn check_threadsafe(&self) -> Result<(), PyBorrowError>

unsafe fn tp_dealloc(py: Python<'_>, slf: *mut PyObject)

Implementation of tp_dealloc.

Safety

• slf must be a valid pointer to an instance of a T or a subclass.
• slf must not be used after this call (as it will be freed).

Object Safety

This trait is not object safe.

Implementors

impl<T, U> PyClassObjectLayout<T> for PyClassObjectBase<U>

where U: PySizedLayout<T>, T: PyTypeInfo,

impl<T: PyClassImpl> PyClassObjectLayout<T> for PyClassObject<T>

where <T::BaseType as PyClassBaseType>::LayoutAsBase: PyClassObjectLayout<T::BaseType>,