Re: [boost] [system] Would it be possible to trial a breaking change to Boost.System and see what happens?

charleyb123 . wrote: ...

My opinion is that there is a single category of 'std::error_code' values:

(a) something-or-nothing

...whereby an application must interrogate with an 'enum', which is the process of collapsing many-values (possibly across domains) for a boolean result, like one of::

if(ec == BADNESS_MUST_ABORT) ...

if(ec == IS_OK_CAN_PROCEED) ...

`if( ec == errc::success )` is an interesting solution to the NTSTATUS/HRESULT problem.