#[non_exhaustive]pub struct Global;
The singleton domain family for the global domain.
The global domain is a convenient way to amortize the overhead of memory reclamation across
an entire program. Rather than being tied to any given
Domain instance, all users of the
global domain share a responsibility to reclaim retired objects, and are able to re-use each
others’ hazard pointers.
You can get a handle to the single global domain using