pub fn generated_files(doc: &PlanDocument) -> HashSet<&str>Expand description
The paths doc marks generated, prepared once for class_is_generated.
Passed in rather than found per hunk: the test above asks about every
member of every class, and it used to answer each one by scanning
doc.files for the path. That is O(classes x members x files) for a
question with O(files) worth of input, on the two paths — the grouping
stage and dfr agent — that ask it about a whole document at once. Both
already built a path index and neither could hand it over.