ethutils

Nov 24, 2020

Changes in this version

+ type ReceiptFetcher interface

+ TransactionReceipt func(ctx context.Context, txHash common.Hash) (*types.Receipt, error)

Oct 12, 2020

Changes in this version

+ type BlockInfo struct

+ Hash common.Hash

+ Number *hexutil.Big

+ ParentHash common.Hash

+ Time hexutil.Uint64

type EthClient

+ BlockInfoByNumber func(ctx context.Context, number *big.Int) (*BlockInfo, error)

+ type RPCEthClient struct

+ func NewRPCEthClient(url string) (*RPCEthClient, error)

+ func (r *RPCEthClient) BlockInfoByNumber(ctx context.Context, number *big.Int) (*BlockInfo, error)

+ type SimulatedEthClient struct

+ func (r *SimulatedEthClient) BlockInfoByNumber(ctx context.Context, number *big.Int) (*BlockInfo, error)

Aug 31, 2020

Changes in this version

+ type EthClient interface

+ BalanceAt func(ctx context.Context, account common.Address, blockNumber *big.Int) (*big.Int, error)

+ HeaderByHash func(ctx context.Context, hash common.Hash) (*types.Header, error)

+ HeaderByNumber func(ctx context.Context, number *big.Int) (*types.Header, error)

+ PendingCallContract func(ctx context.Context, msg ethereum.CallMsg) ([]byte, error)

+ TransactionByHash func(ctx context.Context, hash common.Hash) (tx *types.Transaction, isPending bool, err error)

+ TransactionReceipt func(ctx context.Context, txHash common.Hash) (*types.Receipt, error)

Feb 12, 2020

Changes in this version

+ func CallCheck(ctx context.Context, client *ethclient.Client, from common.Address, ...) error