From 2eca6efb508f7603b8408534471248f956de5f7d Mon Sep 17 00:00:00 2001
From: Martin Fischer <martin@push-f.com>
Date: Sat, 20 Nov 2021 08:00:12 +0100
Subject: ignore rustc warning about unused trait parameters

See https://github.com/rust-lang/rust/issues/91074.
---
 src/syn_utils.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/syn_utils.rs b/src/syn_utils.rs
index 61ae27f..a778793 100644
--- a/src/syn_utils.rs
+++ b/src/syn_utils.rs
@@ -3,6 +3,7 @@ use syn::{
     Type, TypeParamBound,
 };
 
+#[allow(unused_variables)]
 pub trait TypeMatcher<T> {
     fn match_type<'a>(&self, t: &'a Type) -> Option<&'a T> {
         None
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