From 819f90d9f692bcfdaa463233d5b5761e806b0870 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 12 May 2022 21:33:42 -0700
Subject: [PATCH] Ignore unused_macro_rules warning in test macros

    warning: 1st rule of macro `btreeset` is never used
     --> test_suite/tests/macros/mod.rs:5:5
      |
    5 |     () => {
      |     ^^
      |
      = note: `#[warn(unused_macro_rules)]` on by default

    warning: 1st rule of macro `hashset` is never used
      --> test_suite/tests/macros/mod.rs:27:5
       |
    27 |     () => {
       |     ^^

    warning: 1st rule of macro `hashmap` is never used
      --> test_suite/tests/macros/mod.rs:44:5
       |
    44 |     () => {
       |     ^^

    warning: 1st rule of macro `hashset` is never used
      --> test_suite/tests/macros/mod.rs:27:5
       |
    27 |     () => {
       |     ^^
       |
       = note: `#[warn(unused_macro_rules)]` on by default
---
 test_suite/tests/macros/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test_suite/tests/macros/mod.rs b/test_suite/tests/macros/mod.rs
index 282d2069..d6632446 100644
--- a/test_suite/tests/macros/mod.rs
+++ b/test_suite/tests/macros/mod.rs
@@ -1,3 +1,5 @@
+#![allow(unused_macro_rules)]
+
 use serde_test::Token;
 use std::iter;