pyo3_ffi/cpython/
listobject.rs

1use crate::object::*;
2#[cfg(not(PyPy))]
3use crate::pyport::Py_ssize_t;
4
5#[cfg(not(PyPy))]
6#[repr(C)]
7pub struct PyListObject {
8    pub ob_base: PyVarObject,
9    pub ob_item: *mut *mut PyObject,
10    pub allocated: Py_ssize_t,
11}
12
13#[cfg(PyPy)]
14pub struct PyListObject {
15    pub ob_base: PyObject,
16}
17
18// skipped _PyList_Extend
19// skipped _PyList_DebugMallocStats
20// skipped _PyList_CAST (used inline below)
21
22/// Macro, trading safety for speed
23#[inline]
24#[cfg(not(any(PyPy, GraalPy)))]
25pub unsafe fn PyList_GET_ITEM(op: *mut PyObject, i: Py_ssize_t) -> *mut PyObject {
26    *(*(op as *mut PyListObject)).ob_item.offset(i)
27}
28
29/// Macro, *only* to be used to fill in brand new lists
30#[inline]
31#[cfg(not(any(PyPy, GraalPy)))]
32pub unsafe fn PyList_SET_ITEM(op: *mut PyObject, i: Py_ssize_t, v: *mut PyObject) {
33    *(*(op as *mut PyListObject)).ob_item.offset(i) = v;
34}
35
36#[inline]
37#[cfg(not(PyPy))]
38pub unsafe fn PyList_GET_SIZE(op: *mut PyObject) -> Py_ssize_t {
39    Py_SIZE(op)
40}
pyo3_ffi/cpython/listobject.rs

pyo3_ffi/cpython/
listobject.rs
