github.com/gotd/td/tg.UpdateChannelPinnedTopicArray.SortStable (method)

one use

	github.com/gotd/td/tg (current package)
		tl_update_slices_gen.go#L9358: func (s UpdateChannelPinnedTopicArray) SortStable(less func(a, b UpdateChannelPinnedTopic) bool) UpdateChannelPinnedTopicArray {