pub fn qualified_symbol_parents(
graph: &SymbolGraph,
) -> Result<Vec<Option<GraphIdentityText>>, GraphContractError>Expand description
Qualify graph-only parent identity from the parser’s existing containment rows.
Sorting and active-scope lookup are O(n log n). Identity work is
O(n * MAX_GRAPH_IDENTITY_BYTES): every retained parent is bounded, and an
overflowing candidate is hashed without materializing more than one bounded
parent plus one admitted component.
§Errors
Returns the graph contract error for an invalid or reserved source identity.