TimelyDataflow/timely-dataflow

`WorkerGuards` is `!Send`

ryzhyk opened this issue · 0 comments

ryzhyk commented

The WorkerGuards struct contains a Box<dyn Any> field, which causes it to be !Send:

timely-dataflow/communication/src/initialize.rs

Line 280 in 06fac10

_others: Box<dyn Any>,

This makes it hard to wait for the timely computation to finish from any thread other than the one that created it. I wonder if there is a workaround to this.

Thanks!