Eliminate a useless warning

vrurg · Aug 24, 2024 · e702666 · e702666
1 parent 7d6ffd8
commit e702666
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/fieldx_derive/src/codegen/nonsync.rs b/fieldx_derive/src/codegen/nonsync.rs
@@ -239,15 +239,16 @@ impl<'f> FXCGenContextual<'f> for FXCodeGen<'f> {
                 ]
             }
             else if fctx.is_inner_mut() {
-                let (deref, ty) = if fctx.is_clone() || fctx.is_copy() {
+                let (deref, ty_tok) = if fctx.is_clone() || fctx.is_copy() {
                     (quote![*], quote![#ty])
                 }
                 else {
                     (quote![], quote![::std::cell::Ref<'fx_reader_lifetime, #ty>])
                 };
                 quote_spanned![span=>
                     #attributes_fn
-                    #vis_tok fn #accessor_name<'fx_reader_lifetime>(&'fx_reader_lifetime self) -> #ty {
+                    #vis_tok fn #accessor_name<'fx_reader_lifetime>(&'fx_reader_lifetime self) -> #ty_tok {
+                        #[allow(unused_parens)]
                         (#deref self.#ident.borrow()) #meth
                     }
                 ]