royal

Documentation

Overview

Package royal is for utilities that should be shared by all golang apps at royal

Index

• type EthClient
  • func NewClient(chainID uint64, rpcURL string) (EthClient, error)

Types

type EthClient

type EthClient interface {
	ethereum.ChainStateReader
	ethereum.PendingStateReader
	ethereum.GasPricer
	ethereum.GasEstimator
	ethereum.TransactionReader
	ethereum.TransactionSender
	bind.ContractBackend

	// GetChainID is a helper method for retrieving the ChainId of the current chain
	GetChainID() uint64
}

EthClient is an interface that supports all the methods of backends.SimulatedBackend and ethclient.Client so mocking is way easier. This is interface that should be used in our code

func NewClient

func NewClient(chainID uint64, rpcURL string) (EthClient, error)

NewClient initializes a new connection to the given chainID given the rpcURL