xycommon

Documentation

Index

• Variables
• type IRPCClient
• type RpcBlock
• type RpcHeader
• type RpcLog
• type RpcReceipt
• type RpcTransaction

Variables

var ErrNotFound = errors.New("not found")

Types

type IRPCClient

type IRPCClient interface {
	BlockNumber(ctx context.Context) (uint64, error)

	BlockByNumber(ctx context.Context, number *big.Int) (*RpcBlock, error)

	HeaderByNumber(ctx context.Context, number *big.Int) (*RpcHeader, error)

	TransactionSender(ctx context.Context, txHash, blockHash string, txIndex uint) (string, error)

	TransactionReceipt(ctx context.Context, txHash string) (*RpcReceipt, error)

	FilterLogs(ctx context.Context, q ethereum.FilterQuery) ([]RpcLog, error)
}

type RpcBlock

type RpcBlock struct {
	ParentHash   string            `json:"parentHash"       gencodec:"required"`
	Coinbase     string            `json:"miner"`
	Bloom        types.Bloom       `json:"logsBloom"        gencodec:"required"`
	Number       *big.Int          `json:"number"           gencodec:"required"`
	GasLimit     *big.Int          `json:"gasLimit"         gencodec:"required"`
	GasUsed      *big.Int          `json:"gasUsed"          gencodec:"required"`
	Time         uint64            `json:"timestamp"`
	TxHash       string            `json:"transactionsRoot" gencodec:"required"`
	Hash         string            `json:"hash"`
	Transactions []*RpcTransaction `json:"transactions"`
}

type RpcHeader

type RpcHeader struct {
	ParentHash string   `json:"parentHash"       gencodec:"required"`
	Number     *big.Int `json:"number"           gencodec:"required"`
	Time       uint64   `json:"timestamp"`
	TxHash     string   `json:"transactionsRoot" gencodec:"required"`
}

type RpcLog

type RpcLog struct {
	// Consensus fields:
	// address of the contract that generated the event
	Address common.Address `json:"address" gencodec:"required"`
	// list of topics provided by the contract.
	Topics []common.Hash `json:"topics" gencodec:"required"`
	// supplied by the contract, usually ABI-encoded
	Data hexutil.Bytes `json:"data" gencodec:"required"`

	// Derived fields. These fields are filled in by the node
	// but not secured by consensus.
	// block in which the transaction was included
	BlockNumber *hexutil.Big `json:"blockNumber"`
	// hash of the transaction
	TxHash common.Hash `json:"transactionHash" gencodec:"required"`
	// index of the transaction in the block
	TxIndex *hexutil.Big `json:"transactionIndex"`
	// hash of the block in which the transaction was included
	BlockHash common.Hash `json:"blockHash"`
	// index of the xylog in the block
	Index *hexutil.Big `json:"logIndex"`

	// The Removed field is true if this xylog was reverted due to a chain reorganisation.
	// You must pay attention to this field if you receive logs through a filter query.
	Removed bool `json:"removed"`
}

type RpcReceipt

type RpcReceipt struct {
	// Consensus fields: These fields are defined by the Yellow Paper
	Type              *big.Int      `json:"type,omitempty"`
	PostState         hexutil.Bytes `json:"root"`
	Status            *big.Int      `json:"status"`
	CumulativeGasUsed *big.Int      `json:"cumulativeGasUsed" gencodec:"required"`
	Logs              []*RpcLog     `json:"logs"              gencodec:"required"`

	// Implementation fields: These fields are added by geth when processing a transaction.
	TxHash            common.Hash     `json:"transactionHash" gencodec:"required"`
	ContractAddress   *common.Address `json:"contractAddress"`
	GasUsed           *big.Int        `json:"gasUsed" gencodec:"required"`
	EffectiveGasPrice *big.Int        `json:"effectiveGasPrice"` // required, but tag omitted for backwards compatibility

	// Inclusion information: These fields provide information about the inclusion of the
	// transaction corresponding to this receipt.
	BlockHash        common.Hash `json:"blockHash,omitempty"`
	BlockNumber      *big.Int    `json:"blockNumber,omitempty"`
	TransactionIndex *big.Int    `json:"transactionIndex"`
}

RpcReceipt represents the results of a transaction.

type RpcTransaction

type RpcTransaction struct {
	BlockHash   string         `json:"blockHash"`
	BlockNumber *big.Int       `json:"blockNumber"`
	TxIndex     *big.Int       `json:"transactionIndex"`
	Type        *big.Int       `json:"type"`
	Hash        string         `json:"hash"`
	ChainID     *big.Int       `json:"chainId"`
	From        string         `json:"from"`
	To          string         `json:"to"`
	Input       string         `json:"input"`
	Value       *big.Int       `json:"value"`
	Gas         *big.Int       `json:"gas"`
	GasPrice    *big.Int       `json:"gasPrice"`
	Vin         []btcjson.Vin  `json:"vin"`
	Vout        []btcjson.Vout `json:"vout"`
	Events      []RpcLog       `json:"events"`
	Receipt     []RpcReceipt   `json:"receipt"`
	Status      int64          `json:"status"`
}