Trait pyo3::type_object::PyLayout [−][src]
pub unsafe trait PyLayout<T: PyTypeInfo> {
const IS_NATIVE_TYPE: bool;
fn get_super(&mut self) -> Option<&mut T::BaseLayout> { ... }
fn py_init(&mut self, _value: T) { ... }
unsafe fn py_drop(&mut self, _py: Python<'_>) { ... }
}Expand description
T: PyLayout<U> represents that T is a concrete representaion of U in Python heap.
E.g., PyCell is a concrete representaion of all pyclasses, and ffi::PyObject
is of PyAny.
This trait is intended to be used internally.