Trait pallet_messenger::Config

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pub trait Config: Config {

Show 16 associated items    type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent>;
    type SelfChainId: Get<ChainId>;
    type Currency: Mutate<Self::AccountId> + InspectHold<Self::AccountId> + MutateHold<Self::AccountId>;
    type WeightInfo: WeightInfo;
    type WeightToFee: WeightToFee<Balance = <<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>;
    type OnXDMRewards: OnXDMRewards<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>;
    type MmrHash: Parameter + Member + Default + Clone;
    type MmrProofVerifier: MmrProofVerifier<Self::MmrHash, BlockNumberFor<Self>, <<Self as Config>::Hashing as Hash>::Output>;
    type StorageKeys: StorageKeys;
    type DomainOwner: DomainOwner<Self::AccountId>;
    type HoldIdentifier: HoldIdentifier<Self>;
    type ChannelReserveFee: Get<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>;
    type ChannelInitReservePortion: Get<Perbill>;
    type DomainRegistration: DomainRegistration;
    type ChannelFeeModel: Get<FeeModel<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>>;

    // Required method
    fn get_endpoint_handler(
        endpoint: &Endpoint,
    ) -> Option<Box<dyn EndpointHandler<MessageId>>>;

}
Expand description

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§

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

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type SelfChainId: Get<ChainId>

Gets the chain_id that is treated as src_chain_id for outgoing messages.

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type Currency: Mutate<Self::AccountId> + InspectHold<Self::AccountId> + MutateHold<Self::AccountId>

Currency type pallet uses for fees and deposits.

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type WeightInfo: WeightInfo

Weight information for extrinsics in this pallet.

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type WeightToFee: WeightToFee<Balance = <<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>

Weight to fee conversion.

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type OnXDMRewards: OnXDMRewards<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>

Handle XDM rewards.

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type MmrHash: Parameter + Member + Default + Clone

Hash type of MMR

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type MmrProofVerifier: MmrProofVerifier<Self::MmrHash, BlockNumberFor<Self>, <<Self as Config>::Hashing as Hash>::Output>

MMR proof verifier

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type StorageKeys: StorageKeys

Storage key provider.

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type DomainOwner: DomainOwner<Self::AccountId>

Domain owner provider.

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type HoldIdentifier: HoldIdentifier<Self>

A variation of the Identifier used for holding the funds used for Messenger

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type ChannelReserveFee: Get<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>

Channel reserve fee to open a channel.

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type ChannelInitReservePortion: Get<Perbill>

Portion of Channel reserve taken by the protocol if the channel is in init state and is requested to be closed.

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type DomainRegistration: DomainRegistration

Type to check if a given domain is registered on Consensus chain.

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type ChannelFeeModel: Get<FeeModel<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>>

Channels fee model

Required Methods§

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fn get_endpoint_handler( endpoint: &Endpoint, ) -> Option<Box<dyn EndpointHandler<MessageId>>>

function to fetch endpoint response handler by Endpoint.

Object Safety§

This trait is not object safe.

Implementors§