ExOsrsApi.OsrsApi.get_highscores

You're seeing just the function get_highscores, go back to ExOsrsApi.OsrsApi module for more information.
Link to this function

get_highscores(username, type, ratelimit \\ %{__struct__: ExOsrsApi.Ratelimit, limit: 60, timeout: 60000})

View Source

Specs

get_highscores(
  String.t(),
  :deadman
  | :hardcore_ironman
  | :ironman
  | :regular
  | :seasonal
  | :tournament
  | :ultimate_ironman,
  ExOsrsApi.Ratelimit.t()
) ::
  {:error, ExOsrsApi.Errors.Error.t()} | {:ok, ExOsrsApi.PlayerHighscores.t()}