utils

Documentation

Index

• func BorReceiptKey(number uint64, hash common.Hash) []byte
• func BuildBlockProof(client types.IClient, txBlockNumber, startBlock, endBlock *big.Int) ([]byte, error)
• func CallContract(ctx context.Context, client types.IClient, to common.Address, abi abi.ABI, ...) ([]interface{}, error)
• func FindRootBlockFromChild(ctx context.Context, client types.IClient, childBlockNumber *big.Int, ...) (*big.Int, error)
• func GetAllLogIndices(logEventSig string, receipt *ether.Receipt) ([]int, error)
• func GetDerivedBorTxHash(receiptKey []byte) common.Hash
• func GetLogIndex(logEventSig string, receipt *ether.Receipt) uint64
• func GetReceiptProof(client types.IClient, txReceipt *ether.Receipt, block *ether.Block) ([]byte, []byte, error)
• type MerkleTree
  • func NewMerkleTree(leaves []common.Hash) (*MerkleTree, error)
  • func (merkleTree *MerkleTree) GetLayers() [][]common.Hash
  • func (merkleTree *MerkleTree) GetLeaves() []common.Hash
  • func (merkleTree *MerkleTree) GetRoot() common.Hash

Functions

func BorReceiptKey

func BorReceiptKey(number uint64, hash common.Hash) []byte

BorReceiptKey = borReceiptPrefix + num (uint64 big endian) + hash

func BuildBlockProof

func BuildBlockProof(client types.IClient, txBlockNumber, startBlock, endBlock *big.Int) ([]byte, error)

func CallContract

func CallContract(ctx context.Context, client types.IClient, to common.Address, abi abi.ABI, method string, args ...interface{}) ([]interface{}, error)

func FindRootBlockFromChild

func FindRootBlockFromChild(ctx context.Context, client types.IClient, childBlockNumber *big.Int, rootChain common.Address) (*big.Int, error)

func GetAllLogIndices

func GetAllLogIndices(logEventSig string, receipt *ether.Receipt) ([]int, error)

func GetDerivedBorTxHash

func GetDerivedBorTxHash(receiptKey []byte) common.Hash

func GetLogIndex

func GetLogIndex(logEventSig string, receipt *ether.Receipt) uint64

func GetReceiptProof

func GetReceiptProof(client types.IClient, txReceipt *ether.Receipt, block *ether.Block) ([]byte, []byte, error)

Types

type MerkleTree

type MerkleTree struct {
	// contains filtered or unexported fields
}

func NewMerkleTree

func NewMerkleTree(leaves []common.Hash) (*MerkleTree, error)

func (*MerkleTree) GetLayers

func (merkleTree *MerkleTree) GetLayers() [][]common.Hash

func (*MerkleTree) GetLeaves

func (merkleTree *MerkleTree) GetLeaves() []common.Hash

func (*MerkleTree) GetRoot

func (merkleTree *MerkleTree) GetRoot() common.Hash