Summary:
We have been using `Edges::VertexAddress` and `Edges::EdgeAddress` a lot
in other parts of the codebase because it's cleaner to write then
`Address<mvcc::VersionList<Edge>>`, especially in code what should not
really be MVCC-aware. However, a lot of that code should not really be
`Edges` aware either, as that's a storage datastructure that should not
be exposed.
This became annoying, so I extracted these addresses into a type-file. I
don't really like this approach, it might be better to have
`Vertex::Address` and `Edge::Address`, but that means we'd have to
import those headers and we'd get circular dependencies.
“The horror! The horror!”
- Joseph Conrad, Heart of Darkness
Reviewers: teon.banek, buda
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1204
b2d7f95568