clearResults method

void clearResults()

Cancels any pending search, invalidates in-flight loads, and clears the current results.

Consider calling this when the search query is cleared.

Implementation

void clearResults() {
  _searchDebouncer.cancel();
  // Bump the generation so an already-running load is treated as superseded
  // and cannot repopulate the cleared results when its response arrives.
  _loadGeneration += 1;
  value = PagedValue<Key, Value>(items: []);
}