[stormbrew]

I took the post mentioning the de-facto normalization of tokio as implying that the default could be tokio, or at least based on tokio. Maybe I misinterpreted, but that was my reading of the post I was replying to.

That said, I think no matter how minimal it is it would still be a mistake. If anything, I think the only thing that would make sense to include is basically a "not-really-async" executor to appease things like the sibling thread where people want to be able to incorporate async code into their sync codebase without spawning a reactor thread. But that would also require the ability to genericize libraries over executors (and would obviously come with some significant caveats around potential deadlocks).