Function PyObject_CheckBuffer

python27-sys/src/objectabstract.rs:208–214

(obj: *mut PyObject)

#[inline]
pub unsafe fn PyObject_CheckBuffer(obj: *mut PyObject) -> c_int {
    let t = (*obj).ob_type;
    let b = (*t).tp_as_buffer;
    (!b.is_null()
        && (PyType_HasFeature(t, Py_TPFLAGS_HAVE_NEWBUFFER) != 0)
        && ((*b).bf_getbuffer.is_some())) as c_int
}

#[inline]
pub unsafe fn PyIter_Check(obj: *mut PyObject) -> c_int {