Trait pallet_balances::Trait[−][src]

pub trait Trait<I: Instance = DefaultInstance>: Trait {
    type Balance: Parameter + Member + AtLeast32BitUnsigned + Codec + Default + Copy + MaybeSerializeDeserialize + Debug;
    type DustRemoval: OnUnbalanced<NegativeImbalance<Self, I>>;
    type Event: From<Event<Self, I>> + Into<Self::Event>;
    type ExistentialDeposit: Get<Self::Balance>;
    type AccountStore: StoredMap<Self::AccountId, AccountData<Self::Balance>>;
    type WeightInfo: WeightInfo;
    type MaxLocks: Get<u32>;
}

Associated Types

`type Balance: Parameter + Member + AtLeast32BitUnsigned + Codec + Default + Copy + MaybeSerializeDeserialize + Debug`[src]

The balance of an account.

`type DustRemoval: OnUnbalanced<NegativeImbalance<Self, I>>`[src]

Handler for the unbalanced reduction when removing a dust account.

`type Event: From<Event<Self, I>> + Into<Self::Event>`[src]

The overarching event type.

`type ExistentialDeposit: Get<Self::Balance>`[src]

The minimum amount required to keep an account open.

`type AccountStore: StoredMap<Self::AccountId, AccountData<Self::Balance>>`[src]

The means of storing the balances of an account.

`type WeightInfo: WeightInfo`[src]

Weight information for extrinsics in this pallet.

`type MaxLocks: Get<u32>`[src]

The maximum number of locks that should exist on an account. Not strictly enforced, but used for weight estimation.

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Implementors

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