On 8/3/21 3:08 PM, Jens Maurer via Std-Proposals wrote:
> On 03/08/2021 11.46, Baruch Burstein via Std-Proposals wrote:
>> Hi.
>> Why is there no generic scope guard in the standard library?
>> I am sure there must have been such a proposal before, probably with an explanation of why it was not accepted, but I couldn't find it.
>
> Try std::unique_ptr with a custom deleter.

This only works for pointers. I wish Boost.ScopeExit was transformed
into a language feature.

https://www.boost.org/doc/libs/1_76_0/libs/scope_exit/doc/html/index.html