CouchDBClientMangoExplainResponseStructureMangoExplainResponseA struct representing the response from a Mango _explain request.struct MangoExplainResponseTopicsInitializersinit(from: any Decoder) throwsInstance Propertieslet dbname: StringThe name of the database.let fields: [String]The fields to be returned in the result.let index: MangoIndexThe index that was used for the query.let limit: IntThe limit that was used for the query.let opts: [String : MangoValue]The options that were used for the query.let range: [String : MangoValue]?The range that was scanned.let selector: [String : MangoValue]The selector that was used for the query.let skip: IntThe number of results to skip.