Trait PyClassObjectBaseLayout 

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

functionality common to all PyObjects regardless of the layout

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).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

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

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

impl<T: PyClassImpl<Layout = Self>> PyClassObjectBaseLayout<T> for PyStaticClassObject<T>

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

impl<T: PyClass<Layout = Self>> PyClassObjectBaseLayout<T> for PyVariableClassObject<T>

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

Available on Py_3_12 only.

impl<T: PyTypeInfo> PyClassObjectBaseLayout<T> for PyVariableClassObjectBase