utils

Documentation

Index

• Constants
• func AddU128(a, b types.U128) types.U128
• func BlakeTwo256(dest []byte) [32]byte
• func BlockstoreAndKeyring(from, keystorePath, blockstorePath, startBlock string) (*signature.KeyringPair, *blockstore.Blockstore, uint64, error)
• func DecomposeSignature(sigs [][]byte) ([]uint8, [][32]byte, [][32]byte)
• func PublicKeyFromKeypair(pair *secp256k1.Keypair) []byte
• func ReadCSV(filePath string) [][]string
• func StringToBigint(src string) (*big.Int, bool)
• func WriteCSV(filePath string, lines [][]string) error

Constants

const Base = 10

Functions

func AddU128

func AddU128(a, b types.U128) types.U128

func BlakeTwo256

func BlakeTwo256(dest []byte) [32]byte

func BlockstoreAndKeyring

func BlockstoreAndKeyring(from, keystorePath, blockstorePath, startBlock string) (*signature.KeyringPair, *blockstore.Blockstore, uint64, error)

func DecomposeSignature

func DecomposeSignature(sigs [][]byte) ([]uint8, [][32]byte, [][32]byte)

func PublicKeyFromKeypair

func PublicKeyFromKeypair(pair *secp256k1.Keypair) []byte

func ReadCSV

func ReadCSV(filePath string) [][]string

ReadCSV - Read all items from a csv item file

func StringToBigint

func StringToBigint(src string) (*big.Int, bool)

func WriteCSV

func WriteCSV(filePath string, lines [][]string) error

WriteCSV - write the csv item file for delete/update operations