Returns the number keywords in the index.
using UnityEditor; using UnityEditor.Search; using UnityEngine; static class Example_SearchIndexer_keywordCount { [MenuItem("Examples/SearchIndexer/keywordCount")] public static void Run() { var searchIndexer = new SearchIndexer(); searchIndexer.Start(); { var di = searchIndexer.AddDocument("unity"); // Add some properties and save the filter keywords. searchIndexer.AddProperty("is", "awesome", di, saveKeyword: true); searchIndexer.AddProperty("search", "powerful", di, saveKeyword: true); } searchIndexer.Finish(() => OnIndexReady(searchIndexer)); } private static void OnIndexReady(SearchIndexer si) { Debug.Log($"Index contains {si.keywordCount} keywords"); } }