utils

Documentation

Index

• Constants
• func FormatDuration(duration int64) string
• func FormatSize(size int64) string
• func GenerateToken(size int) (string, error)
• func Hash(w io.Reader) ([]byte, error)
• func ParseSize(size string) int64
• func SplitHash(str string) (string, error)
• func Stringify(v interface{}) string
• func ValidDirectoryName(name string) string
• type RateLimiter
  • func NewRateLimiter(tokenPreSecond int) *RateLimiter
  • func (r *RateLimiter) Timing()
  • func (r *RateLimiter) Token()

Constants

const (
	B = 1 << (10 * iota)
	KB
	MB
	GB
	TB
)

const (
	Nanosecond  = 1
	Microsecond = 1000 * Nanosecond
	Millisecond = 1000 * Microsecond
	Second      = 1000 * Millisecond
	Minute      = 60 * Second
	Hour        = 60 * Minute
)

Functions

func FormatDuration

func FormatDuration(duration int64) string

func FormatSize

func FormatSize(size int64) string

func GenerateToken

func GenerateToken(size int) (string, error)

func Hash

func Hash(w io.Reader) ([]byte, error)

func ParseSize

func ParseSize(size string) int64

func SplitHash

func SplitHash(str string) (string, error)

func Stringify

func Stringify(v interface{}) string

Stringify beautify interface to string

func ValidDirectoryName

func ValidDirectoryName(name string) string

Types

type RateLimiter

type RateLimiter struct {
	// contains filtered or unexported fields
}

func NewRateLimiter

func NewRateLimiter(tokenPreSecond int) *RateLimiter

func (*RateLimiter) Timing

func (r *RateLimiter) Timing()

Timing add token into semaphore

func (*RateLimiter) Token

func (r *RateLimiter) Token()