Trait Config

pub trait Config: Config + CreateBare<Call<Self>> {
    type OffchainRepeat: Get<BlockNumberFor<Self>>;
    type OffchainSolver: NposSolver<AccountId = Self::AccountId>;
    type OffchainStorage: Get<bool>;
    type MinerTxPriority: Get<TransactionPriority>;
    type MinerPages: Get<PageIndex>;
    type WeightInfo: WeightInfo;
}

Exports of this pallet 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 OffchainRepeat: Get<BlockNumberFor<Self>>

The repeat threshold of the offchain worker.

For example, if it is 5, that means that at least 5 blocks will elapse between attempts to submit the worker’s solution.

type OffchainSolver: NposSolver<AccountId = Self::AccountId>

The solver used in hte offchain worker miner

type OffchainStorage: Get<bool>

Whether the offchain worker miner would attempt to store the solutions in a local database and reuse then. If set to false, it will try and re-mine solutions every time.

type MinerTxPriority: Get<TransactionPriority>

The priority of the unsigned transaction submitted in the unsigned-phase

type MinerPages: Get<PageIndex>

The number of pages that the offchain miner will try and submit.

type WeightInfo: WeightInfo

Runtime 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