Module rustc_ap_rustc_data_structures::graph::iterate[−][src]

Structs

CycleDetector	This `TriColorVisitor` looks for back edges in a graph, which indicate that a cycle exists.
DepthFirstSearch	A "depth-first search" iterator for a directed graph.
TriColorDepthFirstSearch	A depth-first search that also tracks when all successors of a node have been examined.

The status of a node in the depth-first search.

What to do when a node is examined or becomes Settled during DFS.