Type Definition pangolin_runtime::pallets::session_historical::pallet_session_historical::HistoricalSessions

pub type HistoricalSessions<T> where
    T: Config,  = StorageMap<_GeneratedPrefixForStorageHistoricalSessions<T>, Twox64Concat, u32, (<T as Config>::Hash, u32), OptionQuery, GetDefault, GetDefault>;

Mapping from historical session indices to session-data root hash and validator count.