From 1f067c0237a5a50be95b6856f331cb30c0cd5bb7 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 27 May 2022 16:41:57 +0100
Subject: [PATCH 1/2] tor-netdoc: Suppress new "unused_macro_rules" lint in one
 place

The compiler can apparently tell that we aren't generating compile
errors!  Also that we're not yet using a feature provided here.

(New lint in currently Nightly.)
---
 crates/tor-netdoc/src/parse/macros.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/tor-netdoc/src/parse/macros.rs b/crates/tor-netdoc/src/parse/macros.rs
index b54f6ae1f..af95b33ba 100644
--- a/crates/tor-netdoc/src/parse/macros.rs
+++ b/crates/tor-netdoc/src/parse/macros.rs
@@ -21,6 +21,7 @@
 /// assert_eq!(Location::from_str("start"), Location::START);
 /// assert_eq!(Location::from_str("stfff"), Location::UNRECOGNIZED);
 /// ```
+#[allow(unused_macro_rules)]
 macro_rules! decl_keyword {
     { $(#[$meta:meta])* $v:vis
       $name:ident { $( $($anno:ident)? $($s:literal)|+ => $i:ident),* $(,)? } } => {

From 0173fce2e9b8b9b8f5abd1af58dcedddf8f5e106 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 27 May 2022 17:33:48 +0100
Subject: [PATCH 2/2] tor-netdoc: Allow suppressing unknown lints

We want to supress the unused_macro_rules lint in one place but it's
new in Nightly and this triggers yet another lint.
---
 crates/tor-netdoc/src/parse/macros.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/crates/tor-netdoc/src/parse/macros.rs b/crates/tor-netdoc/src/parse/macros.rs
index af95b33ba..abf10c3a9 100644
--- a/crates/tor-netdoc/src/parse/macros.rs
+++ b/crates/tor-netdoc/src/parse/macros.rs
@@ -1,5 +1,7 @@
 //! Declares macros to help implementing parsers.
 
+#![allow(unknown_lints)]
+
 /// Macro for declaring a keyword enumeration to help parse a document.
 ///
 /// A keyword enumeration implements the Keyword trait.