onchain

Documentation

Index

• type Client
• type NodeAddrProvider
• type Provider
  • func NewProvider(addrProvider NodeAddrProvider) Provider

Types

type Client

type Client interface {
	ethereum.LogFilterer
	ethereum.ChainReader
	ethereum.ContractCaller
	ethereum.TransactionSender
	ethereum.PendingStateReader
	ethereum.TransactionReader
	ethereum.ChainStateReader
	ethereum.GasPricer
}

Client represents the behavior of the on-chain data provider

type NodeAddrProvider

type NodeAddrProvider interface {
	// Address returns the address by the given chain ID
	Address(chainID uint64) (string, bool)
}

NodeAddrProvider represents the behaviour of the RPC node address provider

type Provider

type Provider interface {
	// GetClient returns the Client by the given chain ID
	GetClient(ctx context.Context, chainID uint64) (Client, error)
}

Provider represents the behavior of the on-chain data provider

func NewProvider

func NewProvider(addrProvider NodeAddrProvider) Provider

NewProvider is the constructor of provider