public async IAsyncEnumerable <SearchResult> SearchAsync(string query,
[EnumeratorCancellation] CancellationToken cancellationToken)
{
await foreach (var result in _index.Search(query, cancellationToken).WithCancellation(cancellationToken))
{
if (Guid.TryParse(result.DocumentReference, out _))
{
yield return new SearchResult {
DocumentReference = result.DocumentReference
}
}
}
;
}
public async Task BuilderCanIncludeTokenPositions()
{
Index index = await Index.Build(async builder =>
{
builder.MetadataAllowList.Add("position");
builder.AddField("href", 3);
builder.AddField("title", 2);
builder.AddField("body", 1);
await builder.Add(new Document
{
{ "id", "me" },
{ "href", "http://bertrandleroy.net" },
{ "title", "Bertrand" },
{ "body", "I am developer." }
});
});
Result developer = (await index.Search("developer").ToList()).Single();
Assert.Equal(new Slice(5, 10), (Slice?)developer.MatchData.Posting["develop"]["body"]["position"].Single());
}