From 00f3fc90d1ca8cc2ba1784ef352aa594062bbdeb Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Tue, 13 Apr 2021 10:02:21 -0700
Subject: [PATCH] Update 2018 idioms comment.

---
 src/cargo/lib.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/cargo/lib.rs b/src/cargo/lib.rs
index 7aac49e6867..680f94f0e7e 100644
--- a/src/cargo/lib.rs
+++ b/src/cargo/lib.rs
@@ -1,6 +1,7 @@
-#![cfg_attr(test, deny(warnings))]
-// While we're getting used to 2018:
+// For various reasons, some idioms are still allow'ed, but we would like to
+// test and enforce them.
 #![warn(rust_2018_idioms)]
+#![cfg_attr(test, deny(warnings))]
 // Due to some of the default clippy lints being somewhat subjective and not
 // necessarily an improvement, we prefer to not use them at this time.
 #![allow(clippy::all)]