Function PyTuple_GET_ITEM

python27-sys/src/tupleobject.rs:37–42

(op: *mut PyObject, i: Py_ssize_t)

// Macro, trading safety for speed
#[inline(always)]
pub unsafe fn PyTuple_GET_ITEM(op: *mut PyObject, i: Py_ssize_t) -> *mut PyObject {
    *(*(op as *mut PyTupleObject))
        .ob_item
        .as_ptr()
        .offset(i as isize)
}

#[inline(always)]
pub unsafe fn PyTuple_GET_SIZE(op: *mut PyObject) -> Py_ssize_t {