Make sure that a circuit doesn't use relays in the same family
Moved from #28 (closed).
To do this:
- Start by implementing a "same-family?" predicate in tor-netdir, probably as a method for the Relay type.
- Then use this predicate in tor-circmgr/path/exitpath.rs.
-
Implement something like the
EnforceDistinctSubnets
feature from C tor.