CloneSet returns a copy of the input map.

GetValidatedBootstrapPeers will error unless at least one valid bootstrap peer is found.

NewArbitrumBlockTranslator returns a concrete ArbitrumBlockTranslator.

NewBlockTranslator returns the block translator for the given chain.

NewPeerstoreWrapper creates a new database-backed peerstore wrapper scoped to the given jobID Multiple peerstore wrappers should not be instantiated with the same jobID.

NewPipelineTransmitter creates a new eth transmitter using the job pipeline mechanism.

NewSingletonPeerWrapper creates a new peer based on the p2p keys in the keystore It currently only supports one peerID/key It should be fairly easy to modify it to support multiple peerIDs/keys using e.g.

NewTransmitter creates a new eth transmitter.

ValidateExplicitlySetKeys checks if the values in expected are present and the values in notExpected are not present in the toml tree.

ArbitrumBlockTranslator uses Arbitrum's special L1BlockNumber to optimise log lookups Performance matters here hence aggressive use of the cache We want to minimise fetches because calling eth_getBlockByNumber is relatively expensive.

BlockTranslator converts emitted block numbers (from block.number) into a block number range suitable for query in FilterLogs.