Botond Dénes 7a75862570 utils/exceptions: add maybe_rethrow_exception() ...

Helps with the common coroutine exception-handling idiom:

    std::exception_ptr ex;
    try {
        ...
    } catch (...) {
        ex = std::current_exception();
    }

    // release resource(s)
    maybe_rethrow_exception(std::move(ex));

    return result;

2022-03-15 14:42:45 +02:00

1.4 KiB

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