From be6cd1080d61a65c27300ebc6304e184406e0ad3 Mon Sep 17 00:00:00 2001
From: Graham Esau <gesau@hotmail.co.uk>
Date: Sun, 17 May 2020 17:22:42 +0100
Subject: [PATCH] Allow unused braces in macro output.

Fixes warnings in beta/nightly rustc
---
 schemars_derive/src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/schemars_derive/src/lib.rs b/schemars_derive/src/lib.rs
index 006d78a..7697011 100644
--- a/schemars_derive/src/lib.rs
+++ b/schemars_derive/src/lib.rs
@@ -106,6 +106,7 @@ fn derive_json_schema(mut input: syn::DeriveInput) -> TokenStream {
 
     quote! {
         #[automatically_derived]
+        #[allow(unused_braces)]
         impl #impl_generics schemars::JsonSchema for #type_name #ty_generics #where_clause {
             fn schema_name() -> std::string::String {
                 #schema_name