harden ref mut according to edition 2024

Signed-off-by: Xinye Tao <[email protected]>
tokio-rs · Feb 25, 2025 · 9df13e1 · 9df13e1
1 parent 846c452
commit 9df13e1
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Showing 2 changed files with 3 additions and 8 deletions.
diff --git a/prost-build/src/message_graph.rs b/prost-build/src/message_graph.rs
@@ -41,15 +41,10 @@ impl MessageGraph {
     }
 
     fn get_or_insert_index(&mut self, msg_name: String) -> NodeIndex {
-        let MessageGraph {
-            ref mut index,
-            ref mut graph,
-            ..
-        } = *self;
         assert_eq!(b'.', msg_name.as_bytes()[0]);
-        *index
+        *self.index
             .entry(msg_name.clone())
-            .or_insert_with(|| graph.add_node(msg_name))
+            .or_insert_with(|| self.graph.add_node(msg_name))
     }
 
     /// Adds message to graph IFF it contains a non-repeated field containing another message.

diff --git a/prost-derive/src/lib.rs b/prost-derive/src/lib.rs
@@ -441,7 +441,7 @@ fn try_oneof(input: TokenStream) -> Result<TokenStream, Error> {
         quote! {
             #tag => {
                 match field {
-                    ::core::option::Option::Some(#ident::#variant_ident(ref mut value)) => {
+                    &mut ::core::option::Option::Some(#ident::#variant_ident(ref mut value)) => {
                         #merge
                     },
                     _ => {