ThreadId package:grisette
Get the thread ID for a term.
A weak identifier to a thread id that doesn't prevent its garbage
collection.
A weak reference to a thread id that doesn't prevent its garbage
collection.
Add a finalizer to a thread id.
Create a weak reference to a thread id with a finalizer.
Get a weak identifier to the current thread id.
Get an id of a thread that doesn't prevent its garbage collection.