code: func (t *TemplateAdapter) ExecuteToString(data interface{}) (string, error) {
  	b := bp.GetBuffer()
  	defer bp.PutBuffer(b)
  	if err := t.Execute(b, data); err != nil {
  		return "", err
  	}
  	return b.String(), nil
  }
docs: // ExecuteToString executes the current template and returns the result as a
  // string.