pub fn generate_core_excerpts(
all_fragments: &[Fragment],
core_ids: &FxHashSet<FragmentId>,
hunks: &[DiffHunk],
) -> FxHashMap<FragmentId, Fragment>Expand description
Cheap stand-ins for the core fragments that have no signature variant,
keyed by the core they stand in for. Kept out of all_fragments on
purpose: they must not become graph nodes or ordinary context candidates,
only substitutes for a core that would otherwise vanish.