On Tue, 7 Jun 2022 at 19:55, Phil Endecott via Std-Proposals
<std-proposals_at_[hidden]> wrote:
>
> Dear Experts,
>
> Today I have been frustrated by std::tuple not being an aggregate.
> I have some non-moveable types and it is difficult to use them
> with tuples.

Stash optionals of your non-movable type into your tuple. Then emplace
into them.