debugSnapshotRememberedSectionKeys method

Set<K> debugSnapshotRememberedSectionKeys()

Implementation

Set<K> debugSnapshotRememberedSectionKeys() {
  final out = <K>{};
  for (final k in _sync.snapshotRememberedKeys()) {
    if (k is SectionKey<K>) {
      out.add(k.value);
    }
  }
  return out;
}