Function Bson.tryIndex

Check whether the BSON object contains the given key.


							
					std.typecons.Nullable!(vibe.data.bson.Bson) tryIndex
					(
					

					  string key
					

					) @safe const;

Authors	Sönke Ludwig
Copyright	© 2012-2015 Sönke Ludwig
License	Subject to the terms of the MIT license, as written in the included LICENSE.txt file.