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

one use

	github.com/gotd/td/tg (current package)
		tl_channel_admin_log_event_action_slices_gen.go#L3020: func (s ChannelAdminLogEventActionParticipantVolumeArray) Retain(keep func(x ChannelAdminLogEventActionParticipantVolume) bool) ChannelAdminLogEventActionParticipantVolumeArray {