Remove extra {

nicklimmm · nicklimmm · commit 784d352727d5 · 2023-06-14T22:34:05.000+08:00
diff --git a/src/librustdoc/html/render/print_item.rs b/src/librustdoc/html/render/print_item.rs
@@ -1883,7 +1883,7 @@ 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
`@@ -1883,7 +1883,7 @@ fn render_union<'a, 'cx: 'a>(`
`1883`	`1883`	`f.write_str(" ")?;`
`1884`	`1884`	`}`
`1885`	`1885`
`1886`		`- f.write_str("{{\n")?;`
	`1886`	`+ f.write_str("{\n")?;`
`1887`	`1887`	`let count_fields =`
`1888`	`1888`	`fields.iter().filter(\|field\| matches!(*field.kind, clean::StructFieldItem(..))).count();`
`1889`	`1889`	`let toggle = should_hide_fields(count_fields);`