Trait Config

pub trait Config: Config {
    type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent> + TryInto<Event<Self>>;
    type Currency: ReservableCurrency<Self::AccountId>;
    type Deposit: Get<BalanceOf<Self>>;
    type ControlOrigin: EnsureOrigin<Self::RuntimeOrigin>;
    type BatchSize: Get<u32>;
    type Staking: StakingInterface<Balance = BalanceOf<Self>, AccountId = Self::AccountId>;
    type MaxErasToCheckPerBlock: Get<u32>;
    type WeightInfo: WeightInfo;
}

Configuration trait of this pallet.

The main purpose of this trait is to act as an interface between this pallet and the runtime in which it is embedded in. A type, function, or constant in this trait is essentially left to be configured by the runtime that includes this pallet.

Consequently, a runtime that wants to include this pallet must implement this trait.

Required Associated Types

type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent> + TryInto<Event<Self>>

The overarching event type.

type Currency: ReservableCurrency<Self::AccountId>

The currency used for deposits.

type Deposit: Get<BalanceOf<Self>>

Deposit to take for unstaking, to make sure we’re able to slash the it in order to cover the costs of resources on unsuccessful unstake.

type ControlOrigin: EnsureOrigin<Self::RuntimeOrigin>

The origin that can control this pallet, in other words invoke Pallet::control.

type BatchSize: Get<u32>

Batch size.

This many stashes are processed in each unstake request.

type Staking: StakingInterface<Balance = BalanceOf<Self>, AccountId = Self::AccountId>

The access to staking functionality.

type MaxErasToCheckPerBlock: Get<u32>

Maximum value for ErasToCheckPerBlock, checked in Pallet::control.

This should be slightly bigger than the actual value in order to have accurate benchmarks.

type WeightInfo: WeightInfo

The weight information of this pallet.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Config for Runtime

impl Config for Runtime