aaltshuler 9460f097d9 feat(engine): execute Direction::Both on both Expand arms ... CSR arm: an undirected hop chains csr(edge).neighbors with csc(edge).neighbors under the existing visited/seen_dst gates, so both-direction pairs and self-loops dedup for free (set semantics), including per-hop in variable-length BFS. Indexed arm: endpoint_probes returns both (src,dst) and (dst,src) orientations for Both; the per-hop scan runs once per orientation into one neighbor_map, deduped by the existing per-source seen_dst sets. Bulk anti-join: "no edge in EITHER direction" (csr || csc has_neighbors). Also fixes a lowering gap the anti-join test caught red: negation inners are typechecked into a discarded context clone, so the ResolvedTraversal direction lookup silently fell back to Out inside not{} — undirectedness now travels on the AST node itself (the syntax is the source of truth), immune to context-propagation gaps. Tests: traversal.rs (out ∪ in vs the directional miss, both-ways dedup, var-length from an incoming-only node, undirected anti-join vs directional), traversal_indexed.rs both_modes equivalence, and the proptest arm-equivalence property widened with <knows>{1,3}.		2026-07-06 00:59:09 +03:00
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src	feat(engine): execute Direction::Both on both Expand arms	2026-07-06 00:59:09 +03:00
Cargo.toml	chore(release): bump version to 0.8.0 (#313)	2026-06-29 12:38:24 +02:00