utils

Documentation

Overview

Package utils contains internal helper functions for erc20-token-cli commands.

Index

• func Auth(client *ethclient.Client, privateKeyAddress string) *bind.TransactOpts
• func Client(url string) *ethclient.Client
• func Fatalf(format string, args ...interface{})
• func TokenDecimals(token *token.Token) uint8
• func TokenName(token *token.Token) string
• func TokenSymbol(token *token.Token) string
• func TokenTotalSupply(token *token.Token) *big.Float

Functions

func Auth

func Auth(client *ethclient.Client, privateKeyAddress string) *bind.TransactOpts

Auth generates a transaction signer from a single private key.

func Client

func Client(url string) *ethclient.Client

Client opens a connection to an Ethereum RPC node and returns an object representing the connection.

func Fatalf

func Fatalf(format string, args ...interface{})

Fatalf formats a message to standard error and exits the program. The message is also printed to standard output if standard error is redirected to a different file.

func TokenDecimals

func TokenDecimals(token *token.Token) uint8

func TokenName

func TokenName(token *token.Token) string

func TokenSymbol

func TokenSymbol(token *token.Token) string

func TokenTotalSupply

func TokenTotalSupply(token *token.Token) *big.Float