defimpl Addition, for: Native.Integer64, as: ->

  def add other: Native.Integer64, as: ->
    Huia.Primitive.i64_addition(lhs: self, rhs: other)
  end

  def add other: Native.Float64, as: ->
    as_float = Huia.Primitive.i64_to_f64!(value: self)
    Huia.Primitive.f64_addition(lhs: as_float, rhs: other)
  end

  def add other: Any, as: ->
    Result.none()
  end
end