Type Alias pallet_order_book::pallet::OrderIdNonceStore
source · pub type OrderIdNonceStore<T: Config> = StorageValue<_GeneratedPrefixForStorageOrderIdNonceStore<T>, T::OrderIdNonce, ValueQuery>;
Expand description
Stores OrderIdNonce for orders placed Given that OrderIdNonce is to ensure that all orders have a unique ID, we can use just one OrderIdNonce, which means that we only have one val in storage, and we don’t have to insert new map values upon a new account/currency order creation.
Storage type is [StorageValue
] with value type T :: OrderIdNonce
.
Aliased Type§
struct OrderIdNonceStore<T: Config>(/* private fields */);