Elijah Voigt
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d5697d5c4e
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feat(nbd): add ASCII graph rendering to display.rs [e14172]
Adds format_graph, print_graph, format_subtree, and print_subtree.
Renders dependency forest with box-drawing characters (├──, └──, │).
Cycle-safe via visited HashSet; repeated nodes labelled [cycle].
8 unit tests covering single tickets, chains, branching, subtrees,
cycles, unknown IDs, and the empty graph.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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3 months ago |