Function NewRandomWithTime

ksuid.go:217–236

(t time.Time)

}

func NewRandomWithTime(t time.Time) (ksuid KSUID, err error) {
	// Go's default random number generators are not safe for concurrent use by
	// multiple goroutines, the use of the rander and randBuffer are explicitly
	// synchronized here.
	randMutex.Lock()

	_, err = io.ReadAtLeast(rander, randBuffer[:], len(randBuffer))
	copy(ksuid[timestampLengthInBytes:], randBuffer[:])

	randMutex.Unlock()

	if err != nil {
		ksuid = Nil // don't leak random bytes on error
		return
	}

	ts := timeToCorrectedUTCTimestamp(t)
	binary.BigEndian.PutUint32(ksuid[:timestampLengthInBytes], ts)
	return
}

// Constructs a KSUID from constituent parts
func FromParts(t time.Time, payload []byte) (KSUID, error) {