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

one use

	github.com/gotd/td/tg (current package)
		tl_channels_channel_participants_slices_gen.go#L207: func (s ChannelsChannelParticipantsArray) Retain(keep func(x ChannelsChannelParticipants) bool) ChannelsChannelParticipantsArray {