github.com/gotd/td/tg.RecentMeURLUnknownArray.Retain (method)

one use

	github.com/gotd/td/tg (current package)
		tl_recent_me_url_slices_gen.go#L204: func (s RecentMeURLUnknownArray) Retain(keep func(x RecentMeURLUnknown) bool) RecentMeURLUnknownArray {