Move the FieldInfoComment down into AccessorGenerator.

PiperOrigin-RevId: 597835662

src/google/protobuf/compiler/rust/accessors/accessor_generator.h

@@ -14,6 +14,7 @@
 
 #include "absl/log/absl_check.h"
 #include "google/protobuf/compiler/rust/context.h"
+#include "google/protobuf/compiler/rust/naming.h"
 #include "google/protobuf/descriptor.h"
 
 namespace google {
@@ -38,6 +39,9 @@ class AccessorGenerator {
                                                 const FieldDescriptor& field);
 
   void GenerateMsgImpl(Context& ctx, const FieldDescriptor& field) const {
+    ctx.Emit({{"comment", FieldInfoComment(ctx, field)}}, R"rs(
+      // $comment$
+    )rs");
     InMsgImpl(ctx, field);
   }
   void GenerateExternC(Context& ctx, const FieldDescriptor& field) const {

src/google/protobuf/compiler/rust/message.cc

@@ -363,11 +363,7 @@ void GenerateRs(Context& ctx, const Descriptor& msg) {
             {"accessor_fns",
              [&] {
                for (int i = 0; i < msg.field_count(); ++i) {
-                 auto& field = *msg.field(i);
-                 ctx.Emit({{"comment", FieldInfoComment(ctx, field)}}, R"rs(
-                 // $comment$
-               )rs");
-                 GenerateAccessorMsgImpl(ctx, field);
+                 GenerateAccessorMsgImpl(ctx, *msg.field(i));
                  ctx.printer().PrintRaw("\n");
                }
              }},