1 files changed, 2 insertions, 3 deletions
diff --git a/examples/tutorial-read-serde-04.rs b/examples/tutorial-read-serde-04.rs
index e01d355..796040c 100644
--- a/examples/tutorial-read-serde-04.rs
+++ b/examples/tutorial-read-serde-04.rs
@@ -1,6 +1,5 @@
-use std::error::Error;
-use std::io;
-use std::process;
+#![allow(dead_code)]
+use std::{error::Error, io, process};
 
 // This lets us write `#[derive(Deserialize)]`.
 use serde::Deserialize;