shared

package

v0.0.1 Latest Latest Go to latest Published: Oct 13, 2021 License: AGPL-3.0 Imports: 10 Imported by: 28

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Repository

github.com/makerdao/vdb-transformer-utilities

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Documentation ¶

Index ¶

Constants
Variables
func BigIntToString(value *big.Int) string
func ConvertInt256HexToBigInt(hex string) *big.Int
func ConvertIntStringToHex(n string) (string, error)
func ConvertUint256HexToBigInt(hex string) *big.Int
func DecodeHexToText(payload string) string
func FormatRollbackError(field string, err error) error
func GetChecksumAddressString(address string) string
func GetEventTransformerConfig(transformerLabel, signature string) event.TransformerConfig
func GetFullTableName(schema, table string) string
func VerifyLog(log types.Log, expectedNumTopics int, isDataRequired bool) error

Constants ¶

View Source

const (
	OneTopicRequired    = 1
	TwoTopicsRequired   = 2
	ThreeTopicsRequired = 3
	FourTopicsRequired  = 4
	LogDataRequired     = true
	LogDataNotRequired  = false
)

Variables ¶

View Source

var (
	ErrLogMissingTopics = func(expectedNumTopics, actualNumTopics int) error {
		return fmt.Errorf("log missing topics: has %d, want %d", actualNumTopics, expectedNumTopics)
	}
	ErrLogMissingData   = errors.New("log missing data")
	ErrCouldNotCreateFK = func(err error) error {
		return fmt.Errorf("transformer could not create FK: %v", err)
	}
)

Functions ¶

func BigIntToString ¶

func BigIntToString(value *big.Int) string

func ConvertInt256HexToBigInt ¶

func ConvertInt256HexToBigInt(hex string) *big.Int

func ConvertIntStringToHex ¶

func ConvertIntStringToHex(n string) (string, error)

func ConvertUint256HexToBigInt ¶

func ConvertUint256HexToBigInt(hex string) *big.Int

func DecodeHexToText ¶

func DecodeHexToText(payload string) string

func FormatRollbackError ¶

func FormatRollbackError(field string, err error) error

func GetChecksumAddressString ¶

func GetChecksumAddressString(address string) string

func GetEventTransformerConfig ¶

func GetEventTransformerConfig(transformerLabel, signature string) event.TransformerConfig

GetEventTransformerConfig creates a transformer config by pulling values from configuration environment

func GetFullTableName ¶

func GetFullTableName(schema, table string) string

func VerifyLog ¶

func VerifyLog(log types.Log, expectedNumTopics int, isDataRequired bool) error

Types ¶

This section is empty.

Source Files ¶

View all Source files

Directories ¶

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