The issue arises because InputOutput's Drop implementation calls blocking_recv on a Tokio-flavored MPSC channel, and this method has a special error message for when you try to do this. There are several possible workarounds, which should be investigated.
The issue arises because InputOutput's
Drop
implementation callsblocking_recv
on a Tokio-flavored MPSC channel, and this method has a special error message for when you try to do this. There are several possible workarounds, which should be investigated.