const time.RFC3339Nano

6 uses

	time (current package)
		format.go#L83: 	RFC3339Nano = "2006-01-02T15:04:05.999999999Z07:00"
		time.go#L1247: 	b := make([]byte, 0, len(RFC3339Nano)+2)
		time.go#L1249: 	b = t.AppendFormat(b, RFC3339Nano)
		time.go#L1274: 	b := make([]byte, 0, len(RFC3339Nano))
		time.go#L1275: 	return t.AppendFormat(b, RFC3339Nano), nil

	net/http
		transport.go#L2669: 		logf(time.Now().Format(time.RFC3339Nano)+": "+format, args...)