utils

Documentation

Index

• Variables
• func CalAddr2DecimalsPrefix(tokenAddr string) []byte
• func GetDecimalsFromDB(addr string, db dbm.DB) (int64, error)
• func GetDecimalsFromNode(addr string, nodeAddr string) (int64, error)
• func IsValidPassWord(password string) bool
• func IsZeroAddress(address common.Address) bool
• func LoadInt64FromDB(key []byte, db dbm.DB) (int64, error)
• func QueryTxhashes(prefix []byte, db dbm.DB) []string

Variables

var (
	Addr2DecimalsKey = []byte("prefix_for_Addr2Decimals")
)

Addr2DecimalsKey ...

Functions

func CalAddr2DecimalsPrefix

func CalAddr2DecimalsPrefix(tokenAddr string) []byte

CalAddr2DecimalsPrefix ...

func GetDecimalsFromDB

func GetDecimalsFromDB(addr string, db dbm.DB) (int64, error)

GetDecimalsFromDB ...

func GetDecimalsFromNode

func GetDecimalsFromNode(addr string, nodeAddr string) (int64, error)

GetDecimalsFromNode ...

func IsValidPassWord

func IsValidPassWord(password string) bool

IsValidPassWord 密码合法性校验,密码长度在8-30位之间。必须是数字+字母的组合

func IsZeroAddress

func IsZeroAddress(address common.Address) bool

IsZeroAddress : checks an Ethereum address and returns a bool which indicates if it is the null address

func LoadInt64FromDB

func LoadInt64FromDB(key []byte, db dbm.DB) (int64, error)

LoadInt64FromDB ...

func QueryTxhashes

func QueryTxhashes(prefix []byte, db dbm.DB) []string

QueryTxhashes ...