From 19af2924f1bcf9c458264a420adc5b77ae17e93e Mon Sep 17 00:00:00 2001
From: David <dvdplm@gmail.com>
Date: Mon, 19 Oct 2020 23:39:57 +0200
Subject: [PATCH] chore: fix tracing-macros::dbg (#1054)
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…and the `factorial` example.
---
 tracing-macros/Cargo.toml            | 5 ++---
 tracing-macros/examples/factorial.rs | 4 +---
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/tracing-macros/Cargo.toml b/tracing-macros/Cargo.toml
index c49adb98c5..82fb8b579e 100644
--- a/tracing-macros/Cargo.toml
+++ b/tracing-macros/Cargo.toml
@@ -17,11 +17,10 @@ keywords = ["logging", "tracing"]
 license = "MIT"
 
 [dependencies]
-tracing = "0.1.18"
+tracing = "0.1.20"
 
 [dev-dependencies]
-tracing-log = "0.1"
-env_logger = "0.7"
+tracing-subscriber = "0.2"
 
 [badges]
 maintenance = { status = "experimental" }
diff --git a/tracing-macros/examples/factorial.rs b/tracing-macros/examples/factorial.rs
index c5257f08f8..a089e019e1 100644
--- a/tracing-macros/examples/factorial.rs
+++ b/tracing-macros/examples/factorial.rs
@@ -12,9 +12,7 @@ fn factorial(n: u32) -> u32 {
 }
 
 fn main() {
-    env_logger::Builder::new().parse_filters("trace").init();
-    #[allow(deprecated)]
-    let subscriber = tracing_log::TraceLogger::new();
+    let subscriber = tracing_subscriber::fmt().finish();
 
     tracing::subscriber::with_default(subscriber, || dbg!(factorial(4)));
 }