split request and response modules (#2530)

actix-http/src/h1/client.rs

@@ -5,13 +5,15 @@ use bitflags::bitflags;
 use bytes::{Bytes, BytesMut};
 use http::{Method, Version};
 
-use super::decoder::{PayloadDecoder, PayloadItem, PayloadType};
-use super::{decoder, encoder, reserve_readbuf};
-use super::{Message, MessageType};
-use crate::body::BodySize;
-use crate::config::ServiceConfig;
-use crate::error::{ParseError, PayloadError};
-use crate::message::{ConnectionType, RequestHeadType, ResponseHead};
+use super::{
+    decoder::{self, PayloadDecoder, PayloadItem, PayloadType},
+    encoder, reserve_readbuf, Message, MessageType,
+};
+use crate::{
+    body::BodySize,
+    error::{ParseError, PayloadError},
+    ConnectionType, RequestHeadType, ResponseHead, ServiceConfig,
+};
 
 bitflags! {
     struct Flags: u8 {

actix-http/src/h1/codec.rs

@@ -5,15 +5,13 @@ use bitflags::bitflags;
 use bytes::BytesMut;
 use http::{Method, Version};
 
-use super::decoder::{PayloadDecoder, PayloadItem, PayloadType};
-use super::{decoder, encoder};
-use super::{Message, MessageType};
-use crate::body::BodySize;
-use crate::config::ServiceConfig;
-use crate::error::ParseError;
-use crate::message::ConnectionType;
-use crate::request::Request;
-use crate::response::Response;
+use super::{
+    decoder::{self, PayloadDecoder, PayloadItem, PayloadType},
+    encoder, Message, MessageType,
+};
+use crate::{
+    body::BodySize, error::ParseError, ConnectionType, Request, Response, ServiceConfig,
+};
 
 bitflags! {
     struct Flags: u8 {
@@ -199,7 +197,7 @@ mod tests {
     use http::Method;
 
     use super::*;
-    use crate::HttpMessage;
+    use crate::HttpMessage as _;
 
     #[actix_rt::test]
     async fn test_http_request_chunked_payload_and_next_message() {

actix-http/src/h1/decoder.rs

@@ -2,17 +2,14 @@ use std::{convert::TryFrom, io, marker::PhantomData, mem::MaybeUninit, task::Pol
 
 use actix_codec::Decoder;
 use bytes::{Bytes, BytesMut};
-use http::header::{HeaderName, HeaderValue};
-use http::{header, Method, StatusCode, Uri, Version};
+use http::{
+    header::{self, HeaderName, HeaderValue},
+    Method, StatusCode, Uri, Version,
+};
 use log::{debug, error, trace};
 
 use super::chunked::ChunkedState;
-use crate::{
-    error::ParseError,
-    header::HeaderMap,
-    message::{ConnectionType, ResponseHead},
-    request::Request,
-};
+use crate::{error::ParseError, header::HeaderMap, ConnectionType, Request, ResponseHead};
 
 pub(crate) const MAX_BUFFER_SIZE: usize = 131_072;
 const MAX_HEADERS: usize = 96;
@@ -50,7 +47,7 @@ pub(crate) enum PayloadLength {
 }
 
 pub(crate) trait MessageType: Sized {
-    fn set_connection_type(&mut self, ctype: Option<ConnectionType>);
+    fn set_connection_type(&mut self, conn_type: Option<ConnectionType>);
 
     fn set_expect(&mut self);
 
@@ -193,8 +190,8 @@ pub(crate) trait MessageType: Sized {
 }
 
 impl MessageType for Request {
-    fn set_connection_type(&mut self, ctype: Option<ConnectionType>) {
-        if let Some(ctype) = ctype {
+    fn set_connection_type(&mut self, conn_type: Option<ConnectionType>) {
+        if let Some(ctype) = conn_type {
             self.head_mut().set_connection_type(ctype);
         }
     }
@@ -278,8 +275,8 @@ impl MessageType for Request {
 }
 
 impl MessageType for ResponseHead {
-    fn set_connection_type(&mut self, ctype: Option<ConnectionType>) {
-        if let Some(ctype) = ctype {
+    fn set_connection_type(&mut self, conn_type: Option<ConnectionType>) {
+        if let Some(ctype) = conn_type {
             ResponseHead::set_connection_type(self, ctype);
         }
     }

actix-http/src/h1/encoder.rs

@@ -1,19 +1,19 @@
-use std::io::Write;
-use std::marker::PhantomData;
-use std::ptr::copy_nonoverlapping;
-use std::slice::from_raw_parts_mut;
-use std::{cmp, io};
+use std::{
+    cmp,
+    io::{self, Write as _},
+    marker::PhantomData,
+    ptr::copy_nonoverlapping,
+    slice::from_raw_parts_mut,
+};
 
 use bytes::{BufMut, BytesMut};
 
 use crate::{
     body::BodySize,
-    config::ServiceConfig,
-    header::{map::Value, HeaderMap, HeaderName},
-    header::{CONNECTION, CONTENT_LENGTH, DATE, TRANSFER_ENCODING},
-    helpers,
-    message::{ConnectionType, RequestHeadType},
-    Response, StatusCode, Version,
+    header::{
+        map::Value, HeaderMap, HeaderName, CONNECTION, CONTENT_LENGTH, DATE, TRANSFER_ENCODING,
+    },
+    helpers, ConnectionType, RequestHeadType, Response, ServiceConfig, StatusCode, Version,
 };
 
 const AVERAGE_HEADER_SIZE: usize = 30;

actix-http/src/h1/expect.rs

@@ -1,8 +1,7 @@
 use actix_service::{Service, ServiceFactory};
 use actix_utils::future::{ready, Ready};
 
-use crate::error::Error;
-use crate::request::Request;
+use crate::{Error, Request};
 
 pub struct ExpectHandler;
 

actix-http/src/h1/mod.rs

@@ -59,7 +59,7 @@ pub(crate) fn reserve_readbuf(src: &mut BytesMut) {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::request::Request;
+    use crate::Request;
 
     impl Message<Request> {
         pub fn message(self) -> Request {

actix-http/src/h1/upgrade.rs

@@ -2,9 +2,7 @@ use actix_codec::Framed;
 use actix_service::{Service, ServiceFactory};
 use futures_core::future::LocalBoxFuture;
 
-use crate::error::Error;
-use crate::h1::Codec;
-use crate::request::Request;
+use crate::{h1::Codec, Error, Request};
 
 pub struct UpgradeHandler;
 

actix-http/src/h1/utils.rs

@@ -9,9 +9,8 @@ use pin_project_lite::pin_project;
 
 use crate::{
     body::{BodySize, MessageBody},
-    error::Error,
     h1::{Codec, Message},
-    response::Response,
+    Error, Response,
 };
 
 pin_project! {