Remove useless `clean::Variant` struct

It had exactly one field and no special behavior, so there was no point.

1 files changed, 10 insertions, 13 deletions

diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs
index 6a32be60991..0c9bb78b967 100644
--- a/src/librustdoc/html/render/mod.rs
+++ b/src/librustdoc/html/render/mod.rs
@@ -3200,7 +3200,7 @@ fn item_enum(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, e: &clean::Enum
                 write!(w, "    ");
                 let name = v.name.as_ref().unwrap();
                 match *v.kind {
-                    clean::VariantItem(ref var) => match var.kind {
+                    clean::VariantItem(ref var) => match var {
                         clean::VariantKind::CLike => write!(w, "{}", name),
                         clean::VariantKind::Tuple(ref tys) => {
                             write!(w, "{}(", name);
@@ -3249,25 +3249,22 @@ fn item_enum(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, e: &clean::Enum
                 id = id,
                 name = variant.name.as_ref().unwrap()
             );
-            if let clean::VariantItem(ref var) = *variant.kind {
-                if let clean::VariantKind::Tuple(ref tys) = var.kind {
-                    write!(w, "(");
-                    for (i, ty) in tys.iter().enumerate() {
-                        if i > 0 {
-                            write!(w, ",&nbsp;");
-                        }
-                        write!(w, "{}", ty.print());
+            if let clean::VariantItem(clean::VariantKind::Tuple(ref tys)) = *variant.kind {
+                write!(w, "(");
+                for (i, ty) in tys.iter().enumerate() {
+                    if i > 0 {
+                        write!(w, ",&nbsp;");
                     }
-                    write!(w, ")");
+                    write!(w, "{}", ty.print());
                 }
+                write!(w, ")");
             }
             write!(w, "</code></div>");
             document(w, cx, variant, Some(it));
             document_non_exhaustive(w, variant);
 
-            use crate::clean::{Variant, VariantKind};
-            if let clean::VariantItem(Variant { kind: VariantKind::Struct(ref s) }) = *variant.kind
-            {
+            use crate::clean::VariantKind;
+            if let clean::VariantItem(VariantKind::Struct(ref s)) = *variant.kind {
                 let variant_id = cx.derive_id(format!(
                     "{}.{}.fields",
                     ItemType::Variant,