Method finish

include/exec/linux/io_uring_context.hpp:462–466

@brief Breaks out of the run loop of the io context without stopping the context.

      /// @brief  Breaks out of the run loop of the io context without stopping the context.
      void finish()
      {
        __break_loop_.store(true, STDEXEC::__std::memory_order_release);
        wakeup();
      }

      /// \brief Submits the given task to the io_uring.
      /// \returns true if the task was submitted, false if this io context and this task is have been stopped.