From de76e552cbaadc2cd50bb7ede9a72c31631c5566 Mon Sep 17 00:00:00 2001
From: Eliza Weisman <eliza@buoyant.io>
Date: Wed, 23 Jun 2021 10:37:38 -0700
Subject: [PATCH] chore: fix new clippy warnings (#1444)

This fixes a handful of new clippy lints. Should fix CI.

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
---
 tracing-subscriber/src/layer.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tracing-subscriber/src/layer.rs b/tracing-subscriber/src/layer.rs
index aa996aaed3..39b5679972 100644
--- a/tracing-subscriber/src/layer.rs
+++ b/tracing-subscriber/src/layer.rs
@@ -90,8 +90,7 @@ use std::{any::TypeId, marker::PhantomData};
 ///
 /// Multiple `Layer`s may be composed in the same manner:
 /// ```rust
-/// # use tracing_subscriber::Layer;
-/// # use tracing_subscriber::prelude::*;
+/// # use tracing_subscriber::{Layer, SubscriberExt};
 /// # use tracing::Subscriber;
 /// pub struct MyOtherLayer {
 ///     // ...