Trait substrate_relay_helper::cli::bridge::ParachainToRelayHeadersCliBridge

pub trait ParachainToRelayHeadersCliBridge: CliBridgeBase
where
    Self::Source: Parachain,
{
    type SourceRelay: Chain<BlockNumber = RelayBlockNumber, Hash = RelayBlockHash, Hasher = RelayBlockHasher> + ChainWithRuntimeVersion + RelayChain;
    type ParachainFinality: SubstrateParachainsPipeline<SourceRelayChain = Self::SourceRelay, SourceParachain = Self::Source, TargetChain = Self::Target>;
    type RelayFinality: SubstrateFinalitySyncPipeline<SourceChain = Self::SourceRelay, TargetChain = Self::Target>;
}

Bridge representation that can be used from the CLI for relaying headers from a parachain to a relay chain.

Required Associated Types

type SourceRelay: Chain<BlockNumber = RelayBlockNumber, Hash = RelayBlockHash, Hasher = RelayBlockHasher> + ChainWithRuntimeVersion + RelayChain

The CliBridgeBase type represents the parachain in this situation. We need to add an extra type for the relay chain.

type ParachainFinality: SubstrateParachainsPipeline<SourceRelayChain = Self::SourceRelay, SourceParachain = Self::Source, TargetChain = Self::Target>

Finality proofs synchronization pipeline (source parachain -> target).

type RelayFinality: SubstrateFinalitySyncPipeline<SourceChain = Self::SourceRelay, TargetChain = Self::Target>

Finality proofs synchronization pipeline (source relay chain -> target).

Object Safety

This trait is not object safe.

Implementors