Method: GRPC::GenericService::Dsl#assert_can_marshal

Defined in:
src/ruby/lib/grpc/generic/service.rb

#assert_can_marshal(cls) ⇒ Object 



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# File 'src/ruby/lib/grpc/generic/service.rb', line 123

def assert_can_marshal(cls)
  cls = cls.type if cls.is_a? RpcDesc::Stream
  mth = unmarshal_class_method
  unless cls.methods.include? mth
    fail(ArgumentError, "#{cls} needs #{cls}.#{mth}")
  end
  mth = marshal_class_method
  return if cls.methods.include? mth
  fail(ArgumentError, "#{cls} needs #{cls}.#{mth}")
end