pub type RcCrowdloanContribution<T: Config> = StorageNMap<_GeneratedPrefixForStorageRcCrowdloanContribution<T>, (NMapKey<Twox64Concat, BlockNumberFor<T>>, NMapKey<Twox64Concat, ParaId>, NMapKey<Twox64Concat, T::AccountId>), (T::AccountId, BalanceOf<T>), OptionQuery>;Expand description
Amount of balance that a contributor made towards a crowdloan.
withdraw_crowdloan_contribution can be permissionlessly called once the block number
passed to unlock the balance for a specific account.
The keys are as follows:
- Block number after which the balance can be unlocked.
- The para_id of the crowdloan.
- The account that made the contribution.
The value is (fund_pot, balance). The contribution pot is the second key in the
RcCrowdloanContribution storage.
Storage type is [StorageNMap] with keys type (BlockNumberFor < T >, ParaId, T :: AccountId) and value type (T :: AccountId, BalanceOf < T >).
Aliased Type§
struct RcCrowdloanContribution<T: Config>(/* private fields */);