func go.uber.org/multierr.Append

3 uses

	go.uber.org/multierr (current package)
		error.go#L435: func Append(left error, right error) error {
		error.go#L507: 	*into = Append(*into, err)

	github.com/gotd/td/telegram/dcs
		plain.go#L195: 				rErr = multierr.Append(rErr, result.err)