Piotr Dulikowski 1b8aacfee1 utils: add make_nested_exception_ptr ...

The utils::make_nested_exception_ptr function works similar to
std::throw_with_nested, but instead of storing the currently thrown
exception as the nested exception and then immediately throwing the new
exception, it receives the nested exception as an std::exception_ptr and
also returns an std::exception_ptr.

If the standard library supports it, the function does not perform any
throws. Otherwise the fallback logic performs two throws.

2022-07-05 16:41:09 +02:00

5.6 KiB

Raw Blame History

View Raw