defmodule DominantColors do use Rustler, otp_app: :dominant_colors, crate: :dominantcolors # When loading a NIF module, dummy clauses for all NIF function are required. # NIF dummies usually just error out when called when the NIF is not loaded, as that should never normally happen. def dominant_colors(_file_name), do: :erlang.nif_error(:nif_not_loaded) end