Remove extra {

nicklimmm · nicklimmm · commit faacad5a3c57 · 2023-10-28T02:14:18.000+08:00
diff --git a/src/librustdoc/html/render/print_item.rs b/src/librustdoc/html/render/print_item.rs
@@ -2105,7 +2105,7 @@ fn render_union<'a, 'cx: 'a>(
             f.write_str(" ")?;
         }
 
-        f.write_str("{{\n")?;
+        f.write_str("{\n")?;
         let count_fields =
             fields.iter().filter(|field| matches!(*field.kind, clean::StructFieldItem(..))).count();
         let toggle = should_hide_fields(count_fields);

Original file line number	Diff line number	Diff line change
`@@ -2105,7 +2105,7 @@ fn render_union<'a, 'cx: 'a>(`
`2105`	`2105`	`f.write_str(" ")?;`
`2106`	`2106`	`}`
`2107`	`2107`
`2108`		`- f.write_str("{{\n")?;`
	`2108`	`+ f.write_str("{\n")?;`
`2109`	`2109`	`let count_fields =`
`2110`	`2110`	`fields.iter().filter(\|field\| matches!(*field.kind, clean::StructFieldItem(..))).count();`
`2111`	`2111`	`let toggle = should_hide_fields(count_fields);`