Leon Stichternath requested to merge better_graph into master May 02, 2021

Graph now uses Vec<Option<FxHashSet<Node>>> instead of FxHashMap<Node, FxHashSet<Node>>
In total slight speedup.
Better speedup, when there are very few gaps in node ids
Also restructured the graph module

Merger after !5 (merged)

Edited May 02, 2021 by Leon Stichternath