1 files changed, 3 insertions, 8 deletions
diff --git a/tokio-codec/tests/framed_write.rs b/tokio-codec/tests/framed_write.rs
index 9ce392c6..8f7a1c12 100644
--- a/tokio-codec/tests/framed_write.rs
+++ b/tokio-codec/tests/framed_write.rs
@@ -1,16 +1,11 @@
-extern crate bytes;
-extern crate futures;
-extern crate tokio_codec;
-extern crate tokio_io;
-
-use tokio_codec::{Encoder, FramedWrite};
-use tokio_io::AsyncWrite;
+#![deny(warnings, rust_2018_idioms)]
 
 use bytes::{BufMut, BytesMut};
 use futures::{Poll, Sink};
-
 use std::collections::VecDeque;
 use std::io::{self, Write};
+use tokio_codec::{Encoder, FramedWrite};
+use tokio_io::AsyncWrite;
 
 macro_rules! mock {
     ($($x:expr,)*) => {{