Function wrong_tuple_length

src/objects/tuple.rs:96–106

(py: Python, t: &PyTuple, expected_length: usize)

}

fn wrong_tuple_length(py: Python, t: &PyTuple, expected_length: usize) -> PyErr {
    let msg = format!(
        "Expected tuple of length {}, but got tuple of length {}.",
        expected_length,
        t.len(py)
    );
    PyErr::new_lazy_init(
        py.get_type::<exc::ValueError>(),
        Some(msg.to_py_object(py).into_object()),
    )
}

macro_rules! tuple_conversion ({$length:expr,$(($refN:ident, $n:tt, $T:ident)),+} => {
    /// Converts a Rust tuple to a Python `tuple`.