Function resolve_data

crates/stdlib/src/hashlib.rs:201–216

(
        data: OptionalArg<ArgBytesLike>,
        string: OptionalArg<ArgBytesLike>,
        vm: &VirtualMachine,
    )

    }

    fn resolve_data(
        data: OptionalArg<ArgBytesLike>,
        string: OptionalArg<ArgBytesLike>,
        vm: &VirtualMachine,
    ) -> PyResult<OptionalArg<ArgBytesLike>> {
        match (data.into_option(), string.into_option()) {
            (Some(d), None) => Ok(OptionalArg::Present(d)),
            (None, Some(s)) => Ok(OptionalArg::Present(s)),
            (None, None) => Ok(OptionalArg::Missing),
            (Some(_), Some(_)) => Err(vm.new_type_error(
                "'data' and 'string' are mutually exclusive \
                 and support for 'string' keyword parameter \
                 is slated for removal in a future version.",
            )),
        }
    }

    fn resolve_digestmod(digestmod: &PyObjectRef, vm: &VirtualMachine) -> PyResult<String> {
        if let Some(name) = digestmod.downcast_ref::<PyStr>()