referrerpolicy=no-referrer-when-downgrade
pub async fn prospective_parachains_mode<Sender>(
    sender: &mut Sender,
    relay_parent: Hash,
) -> Result<ProspectiveParachainsMode, Error>
where Sender: SubsystemSender<RuntimeApiMessage>,
Expand description

Requests prospective parachains mode for a given relay parent based on the Runtime API version.