Function PyUnicode_CheckExact

python3-sys/src/unicodeobject.rs:28–30

(op: *mut PyObject)

#[inline(always)]
pub unsafe fn PyUnicode_CheckExact(op: *mut PyObject) -> c_int {
    (Py_TYPE(op) == &mut PyUnicode_Type) as c_int
}

pub const Py_UNICODE_REPLACEMENT_CHARACTER: Py_UCS4 = 0xFFFD;