Discord.SortedSet.NifBridge.empty

You're seeing just the function empty, go back to Discord.SortedSet.NifBridge module for more information.

empty(capacity, bucket_size)

empty(capacity :: pos_integer(), bucket_size :: pos_integer()) ::
  {:ok, Discord.SortedSet.t()}

Creates an empty SortedSet.

This is mostly an internal implementation detail, it is used to implement the Discord.SortedSet.from_enumerable/2 and Discord.SortedSet.from_proper_enumerable/2 functions. The only valid operation that can be performed on an empty Discord.SortedSet is append_bucket/2, all other functions expect that the bucket not be completely empty.