use tokio-util deps directly where possible

actix-http/Cargo.toml

@@ -77,6 +77,8 @@ mime = "0.3"
 percent-encoding = "2.1"
 pin-project-lite = "0.2"
 smallvec = "1.6.1"
+tokio = { version = "1.13.1", features = [] }
+tokio-util = { version = "0.7", features = ["io", "codec"] }
 tracing = { version = "0.1.30", default-features = false, features = ["log"] }
 
 # http2

actix-http/examples/ws.rs

@@ -10,13 +10,13 @@ use std::{
     time::Duration,
 };
 
-use actix_codec::Encoder;
 use actix_http::{body::BodyStream, error::Error, ws, HttpService, Request, Response};
 use actix_rt::time::{interval, Interval};
 use actix_server::Server;
 use bytes::{Bytes, BytesMut};
 use bytestring::ByteString;
 use futures_core::{ready, Stream};
+use tokio_util::codec::Encoder;
 use tracing::{info, trace};
 
 #[actix_rt::main]

actix-http/src/h1/client.rs

@@ -1,9 +1,9 @@
 use std::{fmt, io};
 
-use actix_codec::{Decoder, Encoder};
 use bitflags::bitflags;
 use bytes::{Bytes, BytesMut};
 use http::{Method, Version};
+use tokio_util::codec::{Decoder, Encoder};
 
 use super::{
     decoder::{self, PayloadDecoder, PayloadItem, PayloadType},

actix-http/src/h1/codec.rs

@@ -1,9 +1,9 @@
 use std::{fmt, io};
 
-use actix_codec::{Decoder, Encoder};
 use bitflags::bitflags;
 use bytes::BytesMut;
 use http::{Method, Version};
+use tokio_util::codec::{Decoder, Encoder};
 
 use super::{
     decoder::{self, PayloadDecoder, PayloadItem, PayloadType},

actix-http/src/h1/dispatcher.rs

@@ -8,13 +8,15 @@ use std::{
     task::{Context, Poll},
 };
 
-use actix_codec::{AsyncRead, AsyncWrite, Decoder as _, Encoder as _, Framed, FramedParts};
+use actix_codec::{Framed, FramedParts};
 use actix_rt::time::sleep_until;
 use actix_service::Service;
 use bitflags::bitflags;
 use bytes::{Buf, BytesMut};
 use futures_core::ready;
 use pin_project_lite::pin_project;
+use tokio::io::{AsyncRead, AsyncWrite};
+use tokio_util::codec::{Decoder as _, Encoder as _};
 use tracing::{error, trace};
 
 use crate::{
@@ -1004,7 +1006,7 @@ where
                 this.read_buf.reserve(HW_BUFFER_SIZE - remaining);
             }
 
-            match actix_codec::poll_read_buf(io.as_mut(), cx, this.read_buf) {
+            match tokio_util::io::poll_read_buf(io.as_mut(), cx, this.read_buf) {
                 Poll::Ready(Ok(n)) => {
                     this.flags.remove(Flags::FINISHED);
 

actix-http/src/ws/codec.rs

@@ -1,7 +1,7 @@
-use actix_codec::{Decoder, Encoder};
 use bitflags::bitflags;
 use bytes::{Bytes, BytesMut};
 use bytestring::ByteString;
+use tokio_util::codec::{Decoder, Encoder};
 use tracing::error;
 
 use super::{

actix-http/src/ws/dispatcher.rs

@@ -76,7 +76,9 @@ mod inner {
     use pin_project_lite::pin_project;
     use tracing::debug;
 
-    use actix_codec::{AsyncRead, AsyncWrite, Decoder, Encoder, Framed};
+    use actix_codec::Framed;
+    use tokio::io::{AsyncRead, AsyncWrite};
+    use tokio_util::codec::{Decoder, Encoder};
 
     use crate::{body::BoxBody, Response};