From 93bddb361e37db27eba5d0fa32c46bc02f22268a Mon Sep 17 00:00:00 2001 From: David Tolnay Date: Sat, 5 May 2018 00:39:26 -0700 Subject: [PATCH] Fix toplevel_ref_arg lint --- serde_derive/src/pretend.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/serde_derive/src/pretend.rs b/serde_derive/src/pretend.rs index fdf6fa7b..ac2878f1 100644 --- a/serde_derive/src/pretend.rs +++ b/serde_derive/src/pretend.rs @@ -107,7 +107,7 @@ fn pretend_variants_used(cont: &Container) -> Tokens { let cases = variants.iter().map(|variant| { let variant_ident = variant.ident; - let ref placeholders = (0..variant.fields.len()) + let placeholders = &(0..variant.fields.len()) .map(|i| Ident::new(&format!("__v{}", i), Span::call_site())) .collect::>();