(serializator "errtest1"

    (procedure "test-uint"
        (arg "a_test_u" (uint))
        (arg "a_test_u2" (int))
    )


    (rootprocedure
        (proc  "p_test_u" ["test-uint"])
    )

    (rootstruct "RootStructTest"
        (field "f_test_1" (f/uint64 ["p_test_u" "a_test_u"]))
        (field "f_test_2" (f/uint64 ["p_test_u"]))
    )

)