Stop abusing pointers for Atom generation

main.go

@@ -314,9 +314,9 @@ func main() {
 	}
 	gemini.ParseLines(resp.Body, aw.Handle)
 	sort.Sort(ByTime(aw.Items))
-	feed := &Feed{
+	feed := Feed{
 		XMLNS: "http://www.w3.org/2005/Atom",
-		Link: &FeedLink{
+		Link: FeedLink{
 			Href: req.URL.String(),
 		},
 		Id: req.URL.String(),
@@ -338,9 +338,9 @@ func main() {
 		if err != nil {
 			log.Fatal(err)
 		}
-		feed.Entries = append(feed.Entries, &FeedEntry{
+		feed.Entries = append(feed.Entries, FeedEntry{
 			Title: item.Title,
-			Link: &EntryLink{
+			Link: EntryLink{
 				Href: link.String(),
 				Rel: "alternate",
 			},
@@ -359,10 +359,10 @@ type Feed struct {
 	XMLName xml.Name `xml:"feed"`
 	XMLNS   string `xml:"xmlns,attr"`
 	Title   string `xml:"title"`
-	Link    *FeedLink `xml:"link"`
+	Link    FeedLink `xml:"link"`
 	Updated string `xml:"updated"`
 	Id      string `xml:"id"`
-	Entries []*FeedEntry `xml:"entry"`
+	Entries []FeedEntry `xml:"entry"`
 }
 type FeedLink struct {
 	XMLName xml.Name `xml:"link"`
@@ -371,14 +371,14 @@ type FeedLink struct {
 type FeedEntry struct {
 	XMLName xml.Name `xml:"entry"`
 	Title   string `xml:"title"`
-	Link    *EntryLink `xml:"link"`
+	Link    EntryLink `xml:"link"`
 	Id      string `xml:"id"`
 	Updated string `xml:"updated"`
 }
 type EntryLink struct {
 	XMLName xml.Name `xml:"link"`
 	Href    string `xml:"href,attr"`
-	Rel    string `xml:"rel,attr"`
+	Rel     string `xml:"rel,attr"`
 }
 
 type FeedItem struct {