util

Documentation

Index

• func BuildCalldata(abiJSON, method string, args ...interface{}) ([]byte, error)
• func ParseHexUint64(hexStr string) (uint64, error)
• func RevertReason(hexData string) (string, error)
• func TypedDataHash(typedDataJSON string) (common.Hash, error)

Functions

func BuildCalldata

func BuildCalldata(abiJSON, method string, args ...interface{}) ([]byte, error)

BuildCalldata generates ABI-encoded calldata for a method and args

func ParseHexUint64

func ParseHexUint64(hexStr string) (uint64, error)

func RevertReason

func RevertReason(hexData string) (string, error)

RevertReason decodes the revert reason string from eth_call result

func TypedDataHash

func TypedDataHash(typedDataJSON string) (common.Hash, error)

TypedDataHash implements EIP-712 hash (domain separator + message struct hash)