There is quite some support for the second option. But it is not advertised at all. E.g. there is an entire local task pool impl in tokio_util, but it is not e

There is quite some support for the second option. But it is not advertised at all. E.g. there is an entire local task pool impl in tokio_util, but it is not enabled by default and at least for me was difficult to find. https://docs.rs/tokio-util/latest/tokio_util/task/struct.LocalPoolHandle.html# https://docs.rs/tokio-util/latest/tokio_util/task/struct.Loc... I wrote an entire local executor pool before finding that thing and ripping my code out again... At the very least the support for tasks for non-Send futures should be advertized more, and maybe also the APIs polished a bit.