Function error

crates/stdlib/src/locale.rs:143–149

(vm: &VirtualMachine)

    #[pyattr(name = "Error", once)]
    fn error(vm: &VirtualMachine) -> PyTypeRef {
        vm.ctx.new_exception_type(
            "locale",
            "Error",
            Some(vec![vm.ctx.exceptions.exception_type.to_owned()]),
        )
    }

    #[pyfunction]
    fn strcoll(string1: PyUtf8StrRef, string2: PyUtf8StrRef, vm: &VirtualMachine) -> PyResult {