util

Documentation

Index

• Constants
• func ConnectToEndpoint() (*grpc.ClientConn, error)
• func IoAddrToEvmAddr(ioAddr string) (common.Address, error)
• func RauToString(amount *big.Int, numDecimals int) string
• func StringToRau(amount string, numDecimals int) (*big.Int, error)

Constants

const (
	// IotxDecimalNum defines the number of decimal digits for IoTeX
	IotxDecimalNum = 18
	// GasPriceDecimalNum defines the number of decimal digits for gas price
	GasPriceDecimalNum = 12
)

Functions

func ConnectToEndpoint

func ConnectToEndpoint() (*grpc.ClientConn, error)

ConnectToEndpoint starts a new connection

func IoAddrToEvmAddr

func IoAddrToEvmAddr(ioAddr string) (common.Address, error)

IoAddrToEvmAddr converts IoTeX address into evm address

func RauToString

func RauToString(amount *big.Int, numDecimals int) string

RauToString converts Rau big int into Iotx string

func StringToRau

func StringToRau(amount string, numDecimals int) (*big.Int, error)

StringToRau converts different unit string into Rau big int