Function print_answer

example/exception_to_result.cpp:48–53

Print the answer if the call to compute_answer is successful.

// Print the answer if the call to compute_answer is successful.
leaf::result<void> print_answer() noexcept
{
    BOOST_LEAF_AUTO( answer, compute_answer());
    std::cout << "Answer: " << answer << std::endl;
    return { };
}


int main()