Type Alias cumulus_pallet_parachain_system::pallet::UpgradeRestrictionSignal

pub type UpgradeRestrictionSignal<T: Config> = StorageValue<_GeneratedPrefixForStorageUpgradeRestrictionSignal<T>, Option<UpgradeRestriction>, ValueQuery>;

An option which indicates if the relay-chain restricts signalling a validation code upgrade. In other words, if this is Some and NewValidationCode is Some then the produced candidate will be invalid.

This storage item is a mirror of the corresponding value for the current parachain from the relay-chain. This value is ephemeral which means it doesn’t hit the storage. This value is set after the inherent.

Storage type is [StorageValue] with value type Option < relay_chain :: UpgradeRestriction >.

Aliased Type

struct UpgradeRestrictionSignal<T: Config>(/* private fields */);