Auto merge of #79686 - Dylan-DPC:rollup-leama5f, r=Dylan-DPC

Rollup of 11 pull requests

Successful merges:

 - #77686 (Render Markdown in search results)
 - #79541 (Doc keyword lint pass)
 - #79602 (Fix SGX CI)
 - #79611 (Use more std:: instead of core:: in docs for consistency)
 - #79623 (Pass around Symbols instead of Idents in doctree)
 - #79627 (Update cargo)
 - #79631 (disable a ptr equality test on Miri)
 - #79638 (Use `item_name` instead of pretty printing for resolving `Self` on intra-doc links)
 - #79646 (rustc_metadata: Remove some dead code)
 - #79664 (move interpret::MemoryKind::Heap to const eval)
 - #79678 (Fix some clippy lints)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 4 insertions, 6 deletions

diff --git a/compiler/rustc_expand/src/base.rs b/compiler/rustc_expand/src/base.rs
index b1071bf4308..335f3b7a9a0 100644
--- a/compiler/rustc_expand/src/base.rs
+++ b/compiler/rustc_expand/src/base.rs
@@ -235,12 +235,10 @@ impl Annotatable {
     pub fn derive_allowed(&self) -> bool {
         match *self {
             Annotatable::Stmt(ref stmt) => match stmt.kind {
-                ast::StmtKind::Item(ref item) => match item.kind {
-                    ast::ItemKind::Struct(..)
-                    | ast::ItemKind::Enum(..)
-                    | ast::ItemKind::Union(..) => true,
-                    _ => false,
-                },
+                ast::StmtKind::Item(ref item) => matches!(
+                    item.kind,
+                    ast::ItemKind::Struct(..) | ast::ItemKind::Enum(..) | ast::ItemKind::Union(..)
+                ),
                 _ => false,
             },
             Annotatable::Item(ref item) => match item.kind {