util

Documentation

Index

• func DiffToTarget(diff float64, powLimit *big.Int) (*big.Int, error)
• func FormatHashRate(hashesPerSec float64) string
• func RevHash(hash string) string
• func Reverse(src []byte) []byte
• func ReverseToInt(s string) (int32, error)
• func RolloverExtraNonce(v *uint32)
• func Uint32EndiannessSwap(v uint32) uint32

Functions

func DiffToTarget

func DiffToTarget(diff float64, powLimit *big.Int) (*big.Int, error)

DiffToTarget converts a whole number difficulty into a target.

func FormatHashRate

func FormatHashRate(hashesPerSec float64) string

FormatHashRate sets the units properly when displaying a hashrate.

func RevHash

func RevHash(hash string) string

RevHash reverses a hash in string format.

func Reverse

func Reverse(src []byte) []byte

Reverse reverses a byte array.

func ReverseToInt

func ReverseToInt(s string) (int32, error)

ReverseToInt reverse a string and converts to int32.

func RolloverExtraNonce

func RolloverExtraNonce(v *uint32)

RolloverExtraNonce rolls over the extraNonce if it goes over 0x00FFFFFF many hashes, since the first byte is reserved for the ID.

func Uint32EndiannessSwap

func Uint32EndiannessSwap(v uint32) uint32

Uint32EndiannessSwap swaps the endianness of a uint32.