Class TFailOnCopy

util/thread/pool_ut.cpp:141–151

    Y_UNIT_TEST(TestFunctionNotCopied) {
        struct TFailOnCopy {
            TFailOnCopy() {
            }

            TFailOnCopy(TFailOnCopy&&) {
            }

            TFailOnCopy(const TFailOnCopy&) {
                UNIT_FAIL("Don't copy std::function inside TThreadPool");
            }
        };

        TThreadPool queue(TThreadPool::TParams().SetBlocking(false).SetCatching(true));
        queue.Start(2);