Rollup merge of #119145 - aDotInTheVoid:variantdata-struct-struct, r=compiler-errors

Give `VariantData::Struct`  named fields, to clairfy `recovered`.

Implements https://github.com/rust-lang/rust/pull/119121#discussion_r1431467066. Supersedes #119121

This way, it's clear what the bool fields means, instead of having to find where it's generated. Changes both ast and hir.

r? `@compiler-errors`

compiler/rustc_hir_analysis/src/collect.rs

@@ -814,7 +814,7 @@ fn convert_variant(
         })
         .collect();
     let recovered = match def {
-        hir::VariantData::Struct(_, r) => *r,
+        hir::VariantData::Struct { recovered, .. } => *recovered,
         _ => false,
     };
     ty::VariantDef::new(

compiler/rustc_hir_analysis/src/collect/type_of.rs

@@ -481,7 +481,7 @@ pub(super) fn type_of(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::EarlyBinder<Ty
         },
 
         Node::Ctor(def) | Node::Variant(Variant { data: def, .. }) => match def {
-            VariantData::Unit(..) | VariantData::Struct(..) => {
+            VariantData::Unit(..) | VariantData::Struct { .. } => {
                 tcx.type_of(tcx.hir().get_parent_item(hir_id)).instantiate_identity()
             }
             VariantData::Tuple(..) => {