clean up

crates/workspace/src/views/repo_detail/about.rs

@@ -30,8 +30,9 @@ fn announcement_rows(announcement: &Announcement, cx: &App) -> AnyElement {
         text(
             announcement
                 .name
-                .clone()
-                .unwrap_or_else(|| SharedString::from("—")),
+                .as_deref()
+                .map(SharedString::from)
+                .unwrap_or_else(|| SharedString::from("-")),
         ),
         cx,
     ));
@@ -41,8 +42,9 @@ fn announcement_rows(announcement: &Announcement, cx: &App) -> AnyElement {
         text(
             announcement
                 .description
-                .clone()
-                .unwrap_or_else(|| SharedString::from("—")),
+                .as_deref()
+                .map(SharedString::from)
+                .unwrap_or_else(|| SharedString::from("-")),
         ),
         cx,
     ));
@@ -131,7 +133,12 @@ fn row(label: &'static str, value: AnyElement, cx: &App) -> AnyElement {
 }
 
 /// Plain text value, wrapping within the dialog.
-fn text(value: SharedString) -> AnyElement {
+fn text<T>(value: T) -> AnyElement
+where
+    T: Into<SharedString>,
+{
+    let value = value.into();
+
     div()
         .text_sm()
         .w_full()