/// <summary>Extract a chunk of result from a completed Future</summary> /// <param name="h">Handle to the completed Future</param> /// <param name="more">Receives true if there are more result, or false if all results have been transmitted</param> /// <param name="first">Receives the first key in the page, or default if page is empty</param> /// <param name="last">Receives the last key in the page, or default if page is empty</param> /// <returns>Array of key/value pairs, or an exception</returns> private static KeyValuePair <Slice, Slice>[] GetKeyValueArrayResultValuesOnly(FutureHandle h, out bool more, out Slice first, out Slice last) { var err = FdbNative.FutureGetKeyValueArrayValuesOnly(h, out var result, out more, out first, out last); Fdb.DieOnError(err); //note: result can only be null if an error occured! Contract.Ensures(result != null); return(result); }