Function py_fn_impl

src/function.rs:164–166

(py: Python, method_def: *mut ffi::PyMethodDef)

}

pub unsafe fn py_fn_impl(py: Python, method_def: *mut ffi::PyMethodDef) -> PyObject {
    err::from_owned_ptr_or_panic(py, ffi::PyCFunction_New(method_def, ptr::null_mut()))
}

pub trait CallbackConverter<S> {
    type R;