Type Alias polkadot_runtime_parachains::paras::pallet::PastCodeMeta
source · pub type PastCodeMeta<T: Config> = StorageMap<_GeneratedPrefixForStoragePastCodeMeta<T>, Twox64Concat, Id, ParaPastCodeMeta<BlockNumberFor<T>>, ValueQuery>;
Expand description
Past code of parachains. The parachains themselves may not be registered anymore, but we also keep their code on-chain for the same amount of time as outdated code to keep it available for approval checkers.
Storage type is [StorageMap
] with key type ParaId
and value type ParaPastCodeMeta < BlockNumberFor < T > >
.
Aliased Type§
struct PastCodeMeta<T: Config>(/* private fields */);