An internal representation of nodes within the graph
The type of InnerNodeTrait for this digraph representation
A Traversable (usually something more specific) of the edges
A Traversable of the edges as represented in the graph
a node that might be in this digraph
Some inner node if it exists in the digraph or None
InnerNode representation of all of the nodes in the graph.
number of nodes in the graph
All the nodes in the graph
Ancestor trait for a variety of Graphs.
A graph with Nodes that can be distinguished from each other. An InnerNodeType provides access to a nodes place in the graph.
I've pulled definitions from Wikipedia: http://en.wikipedia.org/wiki/Graph_(mathematics) where possible
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