Trait pallet_bridge_messages::pallet::Config

pub trait Config<I: 'static = ()>: Config {
    type RuntimeEvent: From<Event<Self, I>> + IsType<<Self as Config>::RuntimeEvent>;
    type WeightInfo: WeightInfoExt;
    type ThisChain: ChainWithMessages;
    type BridgedChain: ChainWithMessages;
    type BridgedHeaderChain: HeaderChain<Self::BridgedChain>;
    type OutboundPayload: Parameter + Size;
    type InboundPayload: Decode;
    type LaneId: LaneIdType;
    type DeliveryPayments: DeliveryPayments<Self::AccountId>;
    type DeliveryConfirmationPayments: DeliveryConfirmationPayments<Self::AccountId, Self::LaneId>;
    type OnMessagesDelivered: OnMessagesDelivered<Self::LaneId>;
    type MessageDispatch: MessageDispatch<DispatchPayload = Self::InboundPayload, LaneId = Self::LaneId>;
}

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, I>> + IsType<<Self as Config>::RuntimeEvent>

The overarching event type.

type WeightInfo: WeightInfoExt

Benchmarks results from runtime we’re plugged into.

type ThisChain: ChainWithMessages

This chain type.

type BridgedChain: ChainWithMessages

Bridged chain type.

type BridgedHeaderChain: HeaderChain<Self::BridgedChain>

Bridged chain headers provider.

type OutboundPayload: Parameter + Size

Payload type of outbound messages. This payload is dispatched on the bridged chain.

type InboundPayload: Decode

Payload type of inbound messages. This payload is dispatched on this chain.

type LaneId: LaneIdType

Lane identifier type.

type DeliveryPayments: DeliveryPayments<Self::AccountId>

Handler for relayer payments that happen during message delivery transaction.

type DeliveryConfirmationPayments: DeliveryConfirmationPayments<Self::AccountId, Self::LaneId>

Handler for relayer payments that happen during message delivery confirmation transaction.

type OnMessagesDelivered: OnMessagesDelivered<Self::LaneId>

Delivery confirmation callback.

type MessageDispatch: MessageDispatch<DispatchPayload = Self::InboundPayload, LaneId = Self::LaneId>

Message dispatch handler.

Object Safety

This trait is not object safe.

Implementors