Trait Config

pub trait Config: Config + Config<RuntimeEvent: From<Event<Self>>> {
    type Currency: FungibleMutate<Self::AccountId, Balance = Balance>;
    type DefaultMappings: UnifiedAddressMapper<Self::AccountId>;
    type ChainId: Get<u64>;
    type AccountMappingStorageFee: Get<Balance>;
    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 Currency: FungibleMutate<Self::AccountId, Balance = Balance>

The Currency for managing evm address assets

type DefaultMappings: UnifiedAddressMapper<Self::AccountId>

Default address conversion

type ChainId: Get<u64>

EVM chain id

type AccountMappingStorageFee: Get<Balance>

The amount of currency needed for mappings to be added. Two storage items with values sizes, sizeof(AccountId) and sizeof(H160) respectively

type WeightInfo: WeightInfo

Weight information for the extrinsics in this module

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