code: func (f *Feed) GetLink(name string) *Link {
  	if f == nil {
  		return nil
  	}
  
  	for _, v := range f.Link {
  		if v.Rel == name {
  			return &v
  		}
  	}
  	return nil
  }
docs: // GetLink gets the link with the name specified by the link argument.