code: func (o *OAuthSession) SavedComments(user string, params ListingOptions) ([]*Comment, error) {
  	var s interface{}
  	url := fmt.Sprintf("https://oauth.reddit.com/user/%s/saved", user)
  	err := o.getBody(url, &s)
  	if err != nil {
  		return nil, err
  	}
  
  	helper := new(helper)
  	helper.buildComments(s)
  	return helper.comments, nil
  }
docs: // SavedComments fetches comments saved by given username using OAuth.