func (l *LogsIter) Err() error {
	if l.err == io.EOF {
		return nil
	}
	return grpcutil.ScrubGRPC(l.err)
}
func (l *LogsIter) Err() error {
	if l.err == io.EOF {
		return nil
	}
	return grpcutil.ScrubGRPC(l.err)
}
func ( l * LogsIter ) Err ( ) error { if l . err == io . EOF { return nil } return grpcutil . ScrubGRPC ( l . err ) }
// Err retrieves any errors encountered in the course of calling 'Next()'.
Err retrieves any errors encountered in the course of calling Next () .