mapping

Documentation

Overview

Package mapping provides URL shortening functions base58.go provides functions to encode and decode numbers to base58

Index

• Variables
• func Base58Decode(b []byte) (uint64, error)
• func Base58Encode(num uint64) []byte

Variables

var (
	// ErrInvalidInput base error for invalid input
	ErrInvalidInput = errors.New("base58 invalid input")
	// ErrBase58Overflow is returned when the number to decode is too large, greater than eight bytes
	ErrBase58Overflow = fmt.Errorf("%w: number is too large", ErrInvalidInput)
	// ErrorInvalidCharacter is returned when an invalid character is found in the input
	ErrorInvalidCharacter = fmt.Errorf("%w: invalid character in input", ErrInvalidInput)
)

Functions

func Base58Decode

func Base58Decode(b []byte) (uint64, error)

Base58Decode decodes a base58 encoded string to a number

func Base58Encode

func Base58Encode(num uint64) []byte

Base58Encode encodes a number to base58