# File lib/fog/rackspace/cdn.rb, line 24
        def apply_options(options)
          # api_key and username missing from instance variable sets
          @rackspace_api_key = options[:rackspace_api_key]
          @rackspace_username = options[:rackspace_username]

          @connection_options = options[:connection_options] || {}
          @rackspace_auth_url = options[:rackspace_auth_url]
          @rackspace_cdn_url = options[:rackspace_cdn_url]
          @rackspace_region = options[:rackspace_region]
        end