code: func parseInodeChanges(lines [][]string) ([]*InodeChange, error) {
  	changes := make([]*InodeChange, len(lines))
  
  	for i, line := range lines {
  		c, err := parseInodeChange(line)
  		if err != nil {
  			return nil, fmt.Errorf("Failed to parse line %d of zfs diff: %v, got: '%s'", i, err, line)
  		}
  		changes[i] = c
  	}
  	return changes, nil
  }
docs: // example input
  //M       /       /testpool/bar/
  //+       F       /testpool/bar/hello.txt
  //M       /       /testpool/bar/hello.txt (+1)
  //M       /       /testpool/bar/hello-hardlink