Type Definition polkadot_runtime_common::slots::pallet::Leases

pub type Leases<T: Config> = StorageMap<_GeneratedPrefixForStorageLeases<T>, Twox64Concat, ParaId, Vec<Option<(T::AccountId, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance)>>, ValueQuery>;

Amounts held on deposit for each (possibly future) leased parachain.

The actual amount locked on its behalf by any account at any time is the maximum of the second values of the items in this list whose first value is the account.

The first item in the list is the amount locked for the current Lease Period. Following items are for the subsequent lease periods.

The default value (an empty list) implies that the parachain no longer exists (or never existed) as far as this pallet is concerned.

If a parachain doesn’t exist yet but is scheduled to exist in the future, then it will be left-padded with one or more Nones to denote the fact that nothing is held on deposit for the non-existent chain currently, but is held at some point in the future.

It is illegal for a None value to trail in the list.

Storage type is [StorageMap] with key type ParaId and value type Vec < Option < (T :: AccountId, BalanceOf < T >) > >.