# File lib/innodb/util/buffer_cursor.rb, line 72
  def print_trace(cursor, position, bytes, name)
    slice_size = 16
    bytes.each_slice(slice_size).each_with_index do |slice_bytes, slice_count|
      @trace_io.puts "%06i %s %-32s  %s" % [
        position + (slice_count * slice_size),
        direction == :backward ? "←" : "→",
        slice_bytes.map { |n| "%02x" % n }.join,
        slice_count == 0 ? name.join(".") : "↵",
      ]
    end
  end