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-rw-r--r--tokio-util/tests/udp.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/tokio-util/tests/udp.rs b/tokio-util/tests/udp.rs
index d0320beb..4820ac72 100644
--- a/tokio-util/tests/udp.rs
+++ b/tokio-util/tests/udp.rs
@@ -1,3 +1,5 @@
+#![warn(rust_2018_idioms)]
+
use tokio::{net::UdpSocket, stream::StreamExt};
use tokio_util::codec::{Decoder, Encoder, LinesCodec};
use tokio_util::udp::UdpFramed;