chore(actix-router): prepare release 0.5.2

Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.22.0 to 2.23.0.
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/install-action/compare/v2.22.0...v2.23.0)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci-post-merge.yml

@@ -45,7 +45,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install cargo-hack
-        uses: taiki-e/install-action@v2.22.0
+        uses: taiki-e/install-action@v2.23.0
         with:
           tool: cargo-hack
 
@@ -71,7 +71,7 @@ jobs:
 
       - name: Clear the cargo caches
         run: |
-          cargo install cargo-cache --version 0.8.3 --no-default-features --features ci-autoclean
+          cargo --locked install cargo-cache --version 0.8.3 --no-default-features --features ci-autoclean
           cargo-cache
 
   ci_feature_powerset_check:
@@ -85,7 +85,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
 
       - name: Install cargo-hack
-        uses: taiki-e/install-action@v2.22.0
+        uses: taiki-e/install-action@v2.23.0
         with:
           tool: cargo-hack
 
@@ -106,7 +106,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1.6.0
 
       - name: Install nextest
-        uses: taiki-e/install-action@v2.22.0
+        uses: taiki-e/install-action@v2.23.0
         with:
           tool: nextest
 

.github/workflows/ci.yml

@@ -50,7 +50,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install cargo-hack
-        uses: taiki-e/install-action@v2.22.0
+        uses: taiki-e/install-action@v2.23.0
         with:
           tool: cargo-hack
 
@@ -83,7 +83,7 @@ jobs:
 
       - name: Clear the cargo caches
         run: |
-          cargo install cargo-cache --version 0.8.3 --no-default-features --features ci-autoclean
+          cargo --locked install cargo-cache --version 0.8.3 --no-default-features --features ci-autoclean
           cargo-cache
 
   io-uring:

.github/workflows/coverage.yml

@@ -23,7 +23,7 @@ jobs:
           components: llvm-tools-preview
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@v2.22.0
+        uses: taiki-e/install-action@v2.23.0
         with:
           tool: cargo-llvm-cov
 

actix-files/src/path_buf.rs

@@ -3,6 +3,7 @@ use std::{
     str::FromStr,
 };
 
+use actix_utils::future::{ready, Ready};
 use actix_web::{dev::Payload, FromRequest, HttpRequest};
 
 use crate::error::UriSegmentError;
@@ -87,10 +88,10 @@ impl AsRef<Path> for PathBufWrap {
 
 impl FromRequest for PathBufWrap {
     type Error = UriSegmentError;
+    type Future = Ready<Result<Self, Self::Error>>;
 
-    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+        ready(req.match_info().unprocessed().parse())
-        req.match_info().unprocessed().parse()
     }
 }
 

actix-http/CHANGES.md

@@ -2,14 +2,16 @@
 
 ## Unreleased
 
+## 3.5.0
+
 ### Changed
 
+- Implement `From<HeaderMap>` for `http::HeaderMap`.
 - Updated `zstd` dependency to `0.13`.
-- Implemented `From<HeaderMap>` for `http::HeaderMap`.
 
 ### Fixed
 
-- Do not encode zero-sized response bodies
+- Prevent compression of zero-sized response bodies.
 
 ## 3.4.0
 

actix-http/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-http"
-version = "3.4.0"
+version = "3.5.0"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Rob Ede <robjtede@icloud.com>",

actix-http/README.md

@@ -5,11 +5,11 @@
 <!-- prettier-ignore-start -->
 
 [![crates.io](https://img.shields.io/crates/v/actix-http?label=latest)](https://crates.io/crates/actix-http)
-[![Documentation](https://docs.rs/actix-http/badge.svg?version=3.4.0)](https://docs.rs/actix-http/3.4.0)
+[![Documentation](https://docs.rs/actix-http/badge.svg?version=3.5.0)](https://docs.rs/actix-http/3.5.0)
 ![Version](https://img.shields.io/badge/rustc-1.68+-ab6000.svg)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-http.svg)
 <br />
-[![dependency status](https://deps.rs/crate/actix-http/3.4.0/status.svg)](https://deps.rs/crate/actix-http/3.4.0)
+[![dependency status](https://deps.rs/crate/actix-http/3.5.0/status.svg)](https://deps.rs/crate/actix-http/3.5.0)
 [![Download](https://img.shields.io/crates/d/actix-http.svg)](https://crates.io/crates/actix-http)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
 

actix-router/CHANGES.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 0.5.2
+
 - Minimum supported Rust version (MSRV) is now 1.68 due to transitive `time` dependency.
 
 ## 0.5.1

actix-router/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-router"
-version = "0.5.1"
+version = "0.5.2"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com>",

actix-router/README.md

@@ -1,11 +1,11 @@
 # `actix-router`
 
 [![crates.io](https://img.shields.io/crates/v/actix-router?label=latest)](https://crates.io/crates/actix-router)
-[![Documentation](https://docs.rs/actix-router/badge.svg?version=0.5.1)](https://docs.rs/actix-router/0.5.1)
+[![Documentation](https://docs.rs/actix-router/badge.svg?version=0.5.2)](https://docs.rs/actix-router/0.5.2)
 ![Version](https://img.shields.io/badge/rustc-1.68+-ab6000.svg)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-router.svg)
 <br />
-[![dependency status](https://deps.rs/crate/actix-router/0.5.1/status.svg)](https://deps.rs/crate/actix-router/0.5.1)
+[![dependency status](https://deps.rs/crate/actix-router/0.5.2/status.svg)](https://deps.rs/crate/actix-router/0.5.2)
 [![Download](https://img.shields.io/crates/d/actix-router.svg)](https://crates.io/crates/actix-router)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
 

actix-web/CHANGES.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 4.4.1
+
 ### Changed
 
 - Updated `zstd` dependency to `0.13`.

actix-web/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web"
-version = "4.4.0"
+version = "4.4.1"
 description = "Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
@@ -75,7 +75,7 @@ actix-service = "2"
 actix-utils = "3"
 actix-tls = { version = "3.1", default-features = false, optional = true }
 
-actix-http = { version = "3.4", features = ["ws"] }
+actix-http = { version = "3.5", features = ["ws"] }
 actix-router = "0.5"
 actix-web-codegen = { version = "4.2", optional = true }
 
@@ -100,7 +100,6 @@ serde_json = "1.0"
 serde_urlencoded = "0.7"
 smallvec = "1.6.1"
 socket2 = "0.5"
-tokio = { version = "1.24.2", features = ["macros"] }
 time = { version = "0.3", default-features = false, features = ["formatting"] }
 url = "2.1"
 

actix-web/README.md

@@ -8,10 +8,10 @@
 <!-- prettier-ignore-start -->
 
 [![crates.io](https://img.shields.io/crates/v/actix-web?label=latest)](https://crates.io/crates/actix-web)
-[![Documentation](https://docs.rs/actix-web/badge.svg?version=4.4.0)](https://docs.rs/actix-web/4.4.0)
+[![Documentation](https://docs.rs/actix-web/badge.svg?version=4.4.1)](https://docs.rs/actix-web/4.4.1)
 ![MSRV](https://img.shields.io/badge/rustc-1.68+-ab6000.svg)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-web.svg)
-[![Dependency Status](https://deps.rs/crate/actix-web/4.4.0/status.svg)](https://deps.rs/crate/actix-web/4.4.0)
+[![Dependency Status](https://deps.rs/crate/actix-web/4.4.1/status.svg)](https://deps.rs/crate/actix-web/4.4.1)
 <br />
 [![CI](https://github.com/actix/actix-web/actions/workflows/ci.yml/badge.svg)](https://github.com/actix/actix-web/actions/workflows/ci.yml)
 [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web)

actix-web/src/data.rs

@@ -1,6 +1,7 @@
 use std::{any::type_name, ops::Deref, sync::Arc};
 
 use actix_http::Extensions;
+use actix_utils::future::{err, ok, Ready};
 use futures_core::future::LocalBoxFuture;
 use serde::{de, Serialize};
 
@@ -158,11 +159,12 @@ where
 
 impl<T: ?Sized + 'static> FromRequest for Data<T> {
     type Error = Error;
+    type Future = Ready<Result<Self, Error>>;
 
     #[inline]
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         if let Some(st) = req.app_data::<Data<T>>() {
-            Ok(st.clone())
+            ok(st.clone())
         } else {
             log::debug!(
                 "Failed to extract `Data<{}>` for `{}` handler. For the Data extractor to work \
@@ -172,7 +174,7 @@ impl<T: ?Sized + 'static> FromRequest for Data<T> {
                 req.match_name().unwrap_or_else(|| req.path())
             );
 
-            Err(error::ErrorInternalServerError(
+            err(error::ErrorInternalServerError(
                 "Requested application data is not configured correctly. \
                 View/enable debug logs for more details.",
             ))

actix-web/src/extract.rs

@@ -3,11 +3,13 @@
 use std::{
     convert::Infallible,
     future::Future,
+    marker::PhantomData,
     pin::Pin,
     task::{Context, Poll},
 };
 
 use actix_http::{Method, Uri};
+use actix_utils::future::{ok, Ready};
 use futures_core::ready;
 use pin_project_lite::pin_project;
 
@@ -64,17 +66,33 @@ pub trait FromRequest: Sized {
     /// The associated error which can be returned.
     type Error: Into<Error>;
 
-    /// Creates a `Self` from request parts asynchronously.
+    /// Future that resolves to a `Self`.
-    fn from_request(
+    ///
-        req: &HttpRequest,
+    /// To use an async function or block, the futures must be boxed. The following snippet will be
-        payload: &mut Payload,
+    /// common when creating async/await extractors (that do not consume the body).
-    ) -> impl Future<Output = Result<Self, Self::Error>>;
+    ///
+    /// ```ignore
+    /// type Future = Pin<Box<dyn Future<Output = Result<Self, Self::Error>>>>;
+    /// // or
+    /// type Future = futures_util::future::LocalBoxFuture<'static, Result<Self, Self::Error>>;
+    ///
+    /// fn from_request(req: HttpRequest, ...) -> Self::Future {
+    ///     let req = req.clone();
+    ///     Box::pin(async move {
+    ///         ...
+    ///     })
+    /// }
+    /// ```
+    type Future: Future<Output = Result<Self, Self::Error>>;
+
+    /// Create a `Self` from request parts asynchronously.
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future;
 
     /// Create a `Self` from request head asynchronously.
     ///
     /// This method is short for `T::from_request(req, &mut Payload::None)`.
-    fn extract(req: &HttpRequest) -> impl Future<Output = Result<Self, Self::Error>> {
+    fn extract(req: &HttpRequest) -> Self::Future {
-        async { Self::from_request(req, &mut Payload::None).await }
+        Self::from_request(req, &mut Payload::None)
     }
 }
 
@@ -128,19 +146,12 @@ where
     T: FromRequest,
 {
     type Error = Infallible;
+    type Future = FromRequestOptFuture<T::Future>;
 
     #[inline]
-    async fn from_request(req: &HttpRequest, payload: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
-        match T::from_request(req, payload).await {
+        FromRequestOptFuture {
-            Ok(t) => Ok(Some(t)),
+            fut: T::from_request(req, payload),
-            Err(err) => {
-                log::debug!(
-                    "Error from `Option<{}>` extractor: {}",
-                    std::any::type_name::<T>(),
-                    err.into()
-                );
-                Ok(None)
-            }
         }
     }
 }
@@ -192,11 +203,9 @@ where
 ///
 /// impl FromRequest for Thing {
 ///     type Error = Error;
+///     type Future = Ready<Result<Thing, Error>>;
 ///
-///     async fn from_request(
+///     fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
-///         req: &HttpRequest,
-///         payload: &mut dev::Payload,
-///     ) -> Result<Self, Self::Error> {
 ///         if rand::random() {
 ///             ok(Thing { name: "thingy".into() })
 ///         } else {
@@ -223,10 +232,36 @@ where
     T::Error: Into<E>,
 {
     type Error = Infallible;
+    type Future = FromRequestResFuture<T::Future, E>;
 
     #[inline]
-    async fn from_request(req: &HttpRequest, payload: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
-        Ok(T::from_request(req, payload).await.map_err(Into::into))
+        FromRequestResFuture {
+            fut: T::from_request(req, payload),
+            _phantom: PhantomData,
+        }
+    }
+}
+
+pin_project! {
+    pub struct FromRequestResFuture<Fut, E> {
+        #[pin]
+        fut: Fut,
+        _phantom: PhantomData<E>,
+    }
+}
+
+impl<Fut, T, Ei, E> Future for FromRequestResFuture<Fut, E>
+where
+    Fut: Future<Output = Result<T, Ei>>,
+    Ei: Into<E>,
+{
+    type Output = Result<Result<T, E>, Infallible>;
+
+    fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        let this = self.project();
+        let res = ready!(this.fut.poll(cx));
+        Poll::Ready(Ok(res.map_err(Into::into)))
     }
 }
 
@@ -244,9 +279,10 @@ where
 /// ```
 impl FromRequest for Uri {
     type Error = Infallible;
+    type Future = Ready<Result<Self, Self::Error>>;
 
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-        Ok(req.uri().clone())
+        ok(req.uri().clone())
     }
 }
 
@@ -264,9 +300,10 @@ impl FromRequest for Uri {
 /// ```
 impl FromRequest for Method {
     type Error = Infallible;
+    type Future = Ready<Result<Self, Self::Error>>;
 
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-        Ok(req.method().clone())
+        ok(req.method().clone())
     }
 }
 
@@ -282,24 +319,88 @@ mod tuple_from_req {
             impl<$($T: FromRequest + 'static),+> FromRequest for ($($T,)+)
             {
                 type Error = Error;
+                type Future = $fut<$($T),+>;
 
-                async fn from_request(req: &HttpRequest, payload: &mut Payload) -> Result<Self, Self::Error> {
+                fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
+                    $fut {
                         $(
-                        let $T = $T::from_request(req, payload).await.map_err(Into::into)?;
+                            $T: ExtractFuture::Future {
+                                fut: $T::from_request(req, payload)
+                            },
+                        )+
+                    }
+                }
+            }
+
+            pin_project! {
+                pub struct $fut<$($T: FromRequest),+> {
+                    $(
+                        #[pin]
+                        $T: ExtractFuture<$T::Future, $T>,
+                    )+
+                }
+            }
+
+            impl<$($T: FromRequest),+> Future for $fut<$($T),+>
+            {
+                type Output = Result<($($T,)+), Error>;
+
+                fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+                    let mut this = self.project();
+
+                    let mut ready = true;
+                    $(
+                        match this.$T.as_mut().project() {
+                            ExtractProj::Future { fut } => match fut.poll(cx) {
+                                Poll::Ready(Ok(output)) => {
+                                    let _ = this.$T.as_mut().project_replace(ExtractFuture::Done { output });
+                                },
+                                Poll::Ready(Err(err)) => return Poll::Ready(Err(err.into())),
+                                Poll::Pending => ready = false,
+                            },
+                            ExtractProj::Done { .. } => {},
+                            ExtractProj::Empty => unreachable!("FromRequest polled after finished"),
+                        }
                     )+
 
-                    Ok(($($T,)+))
+                    if ready {
+                        Poll::Ready(Ok(
+                            ($(
+                                match this.$T.project_replace(ExtractFuture::Empty) {
+                                    ExtractReplaceProj::Done { output } => output,
+                                    _ => unreachable!("FromRequest polled after finished"),
+                                },
+                            )+)
+                        ))
+                    } else {
+                        Poll::Pending
+                    }
                 }
             }
         };
     }
 
+    pin_project! {
+        #[project = ExtractProj]
+        #[project_replace = ExtractReplaceProj]
+        enum ExtractFuture<Fut, Res> {
+            Future {
+                #[pin]
+                fut: Fut
+            },
+            Done {
+                output: Res,
+            },
+            Empty
+        }
+    }
+
     impl FromRequest for () {
         type Error = Infallible;
+        type Future = Ready<Result<Self, Self::Error>>;
 
-        #[inline]
+        fn from_request(_: &HttpRequest, _: &mut Payload) -> Self::Future {
-        async fn from_request(_: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+            ok(())
-            Ok(())
         }
     }
 

actix-web/src/info.rs

@@ -1,5 +1,6 @@
 use std::{convert::Infallible, net::SocketAddr};
 
+use actix_utils::future::{err, ok, Ready};
 use derive_more::{Display, Error};
 
 use crate::{
@@ -197,10 +198,10 @@ impl ConnectionInfo {
 
 impl FromRequest for ConnectionInfo {
     type Error = Infallible;
+    type Future = Ready<Result<Self, Self::Error>>;
 
-    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+        ok(req.connection_info().clone())
-        Ok(req.connection_info().clone())
     }
 }
 
@@ -239,14 +240,14 @@ impl ResponseError for MissingPeerAddr {}
 
 impl FromRequest for PeerAddr {
     type Error = MissingPeerAddr;
+    type Future = Ready<Result<Self, Self::Error>>;
 
-    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
         match req.peer_addr() {
-            Some(addr) => Ok(PeerAddr(addr)),
+            Some(addr) => ok(PeerAddr(addr)),
             None => {
                 log::error!("Missing peer address.");
-                Err(MissingPeerAddr)
+                err(MissingPeerAddr)
             }
         }
     }

actix-web/src/request.rs

@@ -1,6 +1,5 @@
 use std::{
     cell::{Ref, RefCell, RefMut},
-    convert::Infallible,
     fmt, net,
     rc::Rc,
     str,
@@ -8,6 +7,7 @@ use std::{
 
 use actix_http::{Message, RequestHead};
 use actix_router::{Path, Url};
+use actix_utils::future::{ok, Ready};
 #[cfg(feature = "cookies")]
 use cookie::{Cookie, ParseError as CookieParseError};
 use smallvec::SmallVec;
@@ -20,7 +20,7 @@ use crate::{
     http::{header::HeaderMap, Method, Uri, Version},
     info::ConnectionInfo,
     rmap::ResourceMap,
-    FromRequest, HttpMessage,
+    Error, FromRequest, HttpMessage,
 };
 
 #[cfg(feature = "cookies")]
@@ -417,11 +417,12 @@ impl Drop for HttpRequest {
 /// );
 /// ```
 impl FromRequest for HttpRequest {
-    type Error = Infallible;
+    type Error = Error;
+    type Future = Ready<Result<Self, Error>>;
 
     #[inline]
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-        Ok(req.clone())
+        ok(req.clone())
     }
 }
 

actix-web/src/request_data.rs

@@ -1,4 +1,6 @@
-use std::ops::Deref;
+use std::{any::type_name, ops::Deref};
+
+use actix_utils::future::{err, ok, Ready};
 
 use crate::{
     dev::Payload, error::ErrorInternalServerError, Error, FromRequest, HttpMessage as _,
@@ -64,19 +66,19 @@ impl<T: Clone + 'static> Deref for ReqData<T> {
 
 impl<T: Clone + 'static> FromRequest for ReqData<T> {
     type Error = Error;
+    type Future = Ready<Result<Self, Error>>;
 
-    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
         if let Some(st) = req.extensions().get::<T>() {
-            Ok(ReqData(st.clone()))
+            ok(ReqData(st.clone()))
         } else {
             log::debug!(
-                "Failed to extract App-level ReqData<{}>. Request path: {}",
+                "Failed to construct App-level ReqData extractor. \
-                std::any::type_name::<T>(),
+                 Request path: {:?} (type: {})",
                 req.path(),
+                type_name::<T>(),
             );
-
+            err(ErrorInternalServerError(
-            Err(ErrorInternalServerError(
                 "Missing expected request extension data",
             ))
         }

actix-web/src/service.rs

@@ -125,11 +125,11 @@ impl ServiceRequest {
     /// #   todo!()
     /// }
     /// ```
-    pub async fn extract<T: FromRequest>(&mut self) -> Result<T, <T as FromRequest>::Error>
+    pub fn extract<T>(&mut self) -> <T as FromRequest>::Future
     where
         T: FromRequest,
     {
-        T::from_request(&self.req, &mut self.payload).await
+        T::from_request(&self.req, &mut self.payload)
     }
 
     /// Construct request from parts.

actix-web/src/types/either.rs

@@ -1,6 +1,15 @@
 //! For either helper, see [`Either`].
 
+use std::{
+    future::Future,
+    mem,
+    pin::Pin,
+    task::{Context, Poll},
+};
+
 use bytes::Bytes;
+use futures_core::ready;
+use pin_project_lite::pin_project;
 
 use crate::{
     body::EitherBody,
@@ -149,7 +158,7 @@ where
     fn from(err: EitherExtractError<L, R>) -> Error {
         match err {
             EitherExtractError::Bytes(err) => err,
-            EitherExtractError::Extract(l_err, _r_err) => l_err.into(),
+            EitherExtractError::Extract(a_err, _b_err) => a_err.into(),
         }
     }
 }
@@ -161,25 +170,112 @@ where
     R: FromRequest + 'static,
 {
     type Error = EitherExtractError<L::Error, R::Error>;
+    type Future = EitherExtractFut<L, R>;
 
-    async fn from_request(
+    fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
-        req: &HttpRequest,
+        EitherExtractFut {
-        payload: &mut dev::Payload,
+            req: req.clone(),
-    ) -> Result<Self, Self::Error> {
+            state: EitherExtractState::Bytes {
-        let buf = Bytes::from_request(req, payload)
+                bytes: Bytes::from_request(req, payload),
-            .await
-            .map_err(EitherExtractError::Bytes)?;
-
-        match L::from_request(req, &mut payload_from_bytes(buf.clone())).await {
-            Ok(left) => Ok(Either::Left(left)),
-            Err(l_err) => match R::from_request(req, &mut payload_from_bytes(buf)).await {
-                Ok(right) => Ok(Either::Right(right)),
-                Err(r_err) => Err(EitherExtractError::Extract(l_err, r_err)),
             },
         }
     }
 }
 
+pin_project! {
+    pub struct EitherExtractFut<L, R>
+    where
+        R: FromRequest,
+        L: FromRequest,
+    {
+        req: HttpRequest,
+        #[pin]
+        state: EitherExtractState<L, R>,
+    }
+}
+
+pin_project! {
+    #[project = EitherExtractProj]
+    pub enum EitherExtractState<L, R>
+    where
+        L: FromRequest,
+        R: FromRequest,
+    {
+        Bytes {
+            #[pin]
+            bytes: <Bytes as FromRequest>::Future,
+        },
+        Left {
+            #[pin]
+            left: L::Future,
+            fallback: Bytes,
+        },
+        Right {
+            #[pin]
+            right: R::Future,
+            left_err: Option<L::Error>,
+        },
+    }
+}
+
+impl<R, RF, RE, L, LF, LE> Future for EitherExtractFut<L, R>
+where
+    L: FromRequest<Future = LF, Error = LE>,
+    R: FromRequest<Future = RF, Error = RE>,
+    LF: Future<Output = Result<L, LE>> + 'static,
+    RF: Future<Output = Result<R, RE>> + 'static,
+    LE: Into<Error>,
+    RE: Into<Error>,
+{
+    type Output = Result<Either<L, R>, EitherExtractError<LE, RE>>;
+
+    fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        let mut this = self.project();
+        let ready = loop {
+            let next = match this.state.as_mut().project() {
+                EitherExtractProj::Bytes { bytes } => {
+                    let res = ready!(bytes.poll(cx));
+                    match res {
+                        Ok(bytes) => {
+                            let fallback = bytes.clone();
+                            let left = L::from_request(this.req, &mut payload_from_bytes(bytes));
+                            EitherExtractState::Left { left, fallback }
+                        }
+                        Err(err) => break Err(EitherExtractError::Bytes(err)),
+                    }
+                }
+                EitherExtractProj::Left { left, fallback } => {
+                    let res = ready!(left.poll(cx));
+                    match res {
+                        Ok(extracted) => break Ok(Either::Left(extracted)),
+                        Err(left_err) => {
+                            let right = R::from_request(
+                                this.req,
+                                &mut payload_from_bytes(mem::take(fallback)),
+                            );
+                            EitherExtractState::Right {
+                                left_err: Some(left_err),
+                                right,
+                            }
+                        }
+                    }
+                }
+                EitherExtractProj::Right { right, left_err } => {
+                    let res = ready!(right.poll(cx));
+                    match res {
+                        Ok(data) => break Ok(Either::Right(data)),
+                        Err(err) => {
+                            break Err(EitherExtractError::Extract(left_err.take().unwrap(), err));
+                        }
+                    }
+                }
+            };
+            this.state.set(next);
+        };
+        Poll::Ready(ready)
+    }
+}
+
 fn payload_from_bytes(bytes: Bytes) -> dev::Payload {
     let (_, mut h1_payload) = actix_http::h1::Payload::create(true);
     h1_payload.unread_data(bytes);

actix-web/src/types/form.rs

@@ -13,7 +13,7 @@ use std::{
 use actix_http::Payload;
 use bytes::BytesMut;
 use encoding_rs::{Encoding, UTF_8};
-use futures_core::future::LocalBoxFuture;
+use futures_core::{future::LocalBoxFuture, ready};
 use futures_util::{FutureExt as _, StreamExt as _};
 use serde::{de::DeserializeOwned, Serialize};
 
@@ -126,21 +126,51 @@ where
     T: DeserializeOwned + 'static,
 {
     type Error = Error;
+    type Future = FormExtractFut<T>;
 
     #[inline]
-    async fn from_request(req: &HttpRequest, payload: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
-        let FormConfig { limit, err_handler } = FormConfig::from_req(req);
+        let FormConfig { limit, err_handler } = FormConfig::from_req(req).clone();
 
-        match UrlEncoded::new(req, payload).limit(*limit).await {
+        FormExtractFut {
-            Ok(form) => Ok(Form(form)),
+            fut: UrlEncoded::new(req, payload).limit(limit),
-            Err(err) => Err(match err_handler {
+            req: req.clone(),
-                Some(err_handler) => (err_handler)(err, req),
+            err_handler,
-                None => err.into(),
-            }),
         }
     }
 }
 
+type FormErrHandler = Option<Rc<dyn Fn(UrlencodedError, &HttpRequest) -> Error>>;
+
+pub struct FormExtractFut<T> {
+    fut: UrlEncoded<T>,
+    err_handler: FormErrHandler,
+    req: HttpRequest,
+}
+
+impl<T> Future for FormExtractFut<T>
+where
+    T: DeserializeOwned + 'static,
+{
+    type Output = Result<Form<T>, Error>;
+
+    fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        let this = self.get_mut();
+
+        let res = ready!(Pin::new(&mut this.fut).poll(cx));
+
+        let res = match res {
+            Err(err) => match &this.err_handler {
+                Some(err_handler) => Err((err_handler)(err, &this.req)),
+                None => Err(err.into()),
+            },
+            Ok(item) => Ok(Form(item)),
+        };
+
+        Poll::Ready(res)
+    }
+}
+
 impl<T: fmt::Display> fmt::Display for Form<T> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         self.0.fmt(f)
@@ -168,8 +198,6 @@ impl<T: Serialize> Responder for Form<T> {
     }
 }
 
-type FormErrHandler = Option<Rc<dyn Fn(UrlencodedError, &HttpRequest) -> Error>>;
-
 /// [`Form`] extractor configuration.
 ///
 /// ```

actix-web/src/types/header.rs

@@ -2,6 +2,8 @@
 
 use std::{fmt, ops};
 
+use actix_utils::future::{ready, Ready};
+
 use crate::{
     dev::Payload, error::ParseError, extract::FromRequest, http::header::Header as ParseHeader,
     HttpRequest,
@@ -59,12 +61,13 @@ where
     T: ParseHeader,
 {
     type Error = ParseError;
+    type Future = Ready<Result<Self, Self::Error>>;
 
     #[inline]
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         match ParseHeader::parse(req) {
-            Ok(header) => Ok(Header(header)),
+            Ok(header) => ready(Ok(Header(header))),
-            Err(err) => Err(err),
+            Err(err) => ready(Err(err)),
         }
     }
 }

actix-web/src/types/json.rs

@@ -138,8 +138,10 @@ impl<T: Serialize> Responder for Json<T> {
 /// See [here](#extractor) for example of usage as an extractor.
 impl<T: DeserializeOwned> FromRequest for Json<T> {
     type Error = Error;
+    type Future = JsonExtractFut<T>;
 
-    async fn from_request(req: &HttpRequest, payload: &mut Payload) -> Result<Self, Self::Error> {
+    #[inline]
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
         let config = JsonConfig::from_req(req);
 
         let limit = config.limit;
@@ -147,30 +149,52 @@ impl<T: DeserializeOwned> FromRequest for Json<T> {
         let ctype_fn = config.content_type.as_deref();
         let err_handler = config.err_handler.clone();
 
-        match JsonBody::new(req, payload, ctype_fn, ctype_required)
+        JsonExtractFut {
-            .limit(limit)
+            req: Some(req.clone()),
-            .await
+            fut: JsonBody::new(req, payload, ctype_fn, ctype_required).limit(limit),
-        {
+            err_handler,
-            Ok(data) => Ok(Json(data)),
-            Err(err) => {
-                log::debug!(
-                    "Failed to deserialize Json<{}> from payload. \
-                         Request path: {}",
-                    std::any::type_name::<T>(),
-                    req.path(),
-                );
-
-                Err(match err_handler.as_ref() {
-                    Some(err_handler) => (err_handler)(err, req),
-                    None => err.into(),
-                })
-            }
         }
     }
 }
 
 type JsonErrorHandler = Option<Arc<dyn Fn(JsonPayloadError, &HttpRequest) -> Error + Send + Sync>>;
 
+pub struct JsonExtractFut<T> {
+    req: Option<HttpRequest>,
+    fut: JsonBody<T>,
+    err_handler: JsonErrorHandler,
+}
+
+impl<T: DeserializeOwned> Future for JsonExtractFut<T> {
+    type Output = Result<Json<T>, Error>;
+
+    fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        let this = self.get_mut();
+
+        let res = ready!(Pin::new(&mut this.fut).poll(cx));
+
+        let res = match res {
+            Err(err) => {
+                let req = this.req.take().unwrap();
+                log::debug!(
+                    "Failed to deserialize Json from payload. \
+                         Request path: {}",
+                    req.path()
+                );
+
+                if let Some(err_handler) = this.err_handler.as_ref() {
+                    Err((*err_handler)(err, &req))
+                } else {
+                    Err(err.into())
+                }
+            }
+            Ok(data) => Ok(Json(data)),
+        };
+
+        Poll::Ready(res)
+    }
+}
+
 /// `Json` extractor configuration.
 ///
 /// # Examples

actix-web/src/types/path.rs

@@ -3,6 +3,7 @@
 use std::sync::Arc;
 
 use actix_router::PathDeserializer;
+use actix_utils::future::{ready, Ready};
 use derive_more::{AsRef, Deref, DerefMut, Display, From};
 use serde::de;
 
@@ -68,13 +69,16 @@ where
     T: de::DeserializeOwned,
 {
     type Error = Error;
+    type Future = Ready<Result<Self, Self::Error>>;
 
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         let error_handler = req
             .app_data::<PathConfig>()
             .or_else(|| req.app_data::<Data<PathConfig>>().map(Data::get_ref))
             .and_then(|c| c.err_handler.clone());
 
+        ready(
             de::Deserialize::deserialize(PathDeserializer::new(req.match_info()))
                 .map(Path)
                 .map_err(move |err| {
@@ -90,7 +94,8 @@ where
                     } else {
                         ErrorNotFound(err)
                     }
-            })
+                }),
+        )
     }
 }
 

actix-web/src/types/payload.rs

@@ -9,8 +9,9 @@ use std::{
 };
 
 use actix_http::error::PayloadError;
+use actix_utils::future::{ready, Either, Ready};
 use bytes::{Bytes, BytesMut};
-use encoding_rs::Encoding;
+use encoding_rs::{Encoding, UTF_8};
 use futures_core::{ready, stream::Stream};
 use mime::Mime;
 
@@ -130,13 +131,11 @@ impl Stream for Payload {
 /// See [here](#Examples) for example of usage as an extractor.
 impl FromRequest for Payload {
     type Error = Error;
+    type Future = Ready<Result<Self, Self::Error>>;
 
     #[inline]
-    async fn from_request(
+    fn from_request(_: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
-        _: &HttpRequest,
+        ready(Ok(Payload(payload.take())))
-        payload: &mut dev::Payload,
-    ) -> Result<Self, Self::Error> {
-        Ok(Payload(payload.take()))
     }
 }
 
@@ -158,21 +157,33 @@ impl FromRequest for Payload {
 /// ```
 impl FromRequest for Bytes {
     type Error = Error;
+    type Future = Either<BytesExtractFut, Ready<Result<Bytes, Error>>>;
 
-    async fn from_request(
+    #[inline]
-        req: &HttpRequest,
+    fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
-        payload: &mut dev::Payload,
-    ) -> Result<Self, Self::Error> {
         // allow both Config and Data<Config>
         let cfg = PayloadConfig::from_req(req);
 
-        // check content-type
+        if let Err(err) = cfg.check_mimetype(req) {
-        cfg.check_mimetype(req)?;
+            return Either::right(ready(Err(err)));
+        }
 
-        HttpMessageBody::new(req, payload)
+        Either::left(BytesExtractFut {
-            .limit(cfg.limit)
+            body_fut: HttpMessageBody::new(req, payload).limit(cfg.limit),
-            .await
+        })
-            .map_err(Into::into)
+    }
+}
+
+/// Future for `Bytes` extractor.
+pub struct BytesExtractFut {
+    body_fut: HttpMessageBody,
+}
+
+impl Future for BytesExtractFut {
+    type Output = Result<Bytes, Error>;
+
+    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        Pin::new(&mut self.body_fut).poll(cx).map_err(Into::into)
     }
 }
 
@@ -193,29 +204,49 @@ impl FromRequest for Bytes {
 /// }
 impl FromRequest for String {
     type Error = Error;
+    type Future = Either<StringExtractFut, Ready<Result<String, Error>>>;
 
-    async fn from_request(
+    #[inline]
-        req: &HttpRequest,
+    fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
-        payload: &mut dev::Payload,
-    ) -> Result<Self, Self::Error> {
         let cfg = PayloadConfig::from_req(req);
 
         // check content-type
-        cfg.check_mimetype(req)?;
+        if let Err(err) = cfg.check_mimetype(req) {
+            return Either::right(ready(Err(err)));
+        }
 
         // check charset
-        let encoding = req.encoding()?;
+        let encoding = match req.encoding() {
+            Ok(enc) => enc,
+            Err(err) => return Either::right(ready(Err(err.into()))),
+        };
         let limit = cfg.limit;
+        let body_fut = HttpMessageBody::new(req, payload).limit(limit);
 
-        let body = HttpMessageBody::new(req, payload).limit(limit).await?;
+        Either::left(StringExtractFut { body_fut, encoding })
+    }
+}
 
+/// Future for `String` extractor.
+pub struct StringExtractFut {
+    body_fut: HttpMessageBody,
+    encoding: &'static Encoding,
+}
+
+impl Future for StringExtractFut {
+    type Output = Result<String, Error>;
+
+    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        let encoding = self.encoding;
+
+        Pin::new(&mut self.body_fut).poll(cx).map(|out| {
+            let body = out?;
             bytes_to_string(body, encoding)
+        })
     }
 }
 
 fn bytes_to_string(body: Bytes, encoding: &'static Encoding) -> Result<String, Error> {
-    use encoding_rs::UTF_8;
-
     if encoding == UTF_8 {
         Ok(str::from_utf8(body.as_ref())
             .map_err(|_| ErrorBadRequest("Can not decode body"))?

actix-web/src/types/query.rs

@@ -2,6 +2,7 @@
 
 use std::{fmt, ops, sync::Arc};
 
+use actix_utils::future::{err, ok, Ready};
 use serde::de::DeserializeOwned;
 
 use crate::{dev::Payload, error::QueryPayloadError, Error, FromRequest, HttpRequest};
@@ -107,27 +108,32 @@ impl<T: fmt::Display> fmt::Display for Query<T> {
 /// See [here](#Examples) for example of usage as an extractor.
 impl<T: DeserializeOwned> FromRequest for Query<T> {
     type Error = Error;
+    type Future = Ready<Result<Self, Error>>;
 
-    async fn from_request(req: &HttpRequest, _: &mut Payload) -> Result<Self, Self::Error> {
+    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         let error_handler = req
             .app_data::<QueryConfig>()
             .and_then(|c| c.err_handler.clone());
 
         serde_urlencoded::from_str::<T>(req.query_string())
-            .map(|val| Ok(Query(val)))
+            .map(|val| ok(Query(val)))
             .unwrap_or_else(move |e| {
-                let err = QueryPayloadError::Deserialize(e);
+                let e = QueryPayloadError::Deserialize(e);
 
                 log::debug!(
                     "Failed during Query extractor deserialization. \
-                     Request path: {}",
+                     Request path: {:?}",
                     req.path()
                 );
 
-                Err(match error_handler {
+                let e = if let Some(error_handler) = error_handler {
-                    Some(error_handler) => (error_handler)(err, req),
+                    (error_handler)(e, req)
-                    None => err.into(),
+                } else {
-                })
+                    e.into()
+                };
+
+                err(e)
             })
     }
 }

awc/CHANGES.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 3.3.0
+
 - Update `trust-dns-resolver` dependency to `0.23`.
 - Updated `zstd` dependency to `0.13`.
 

awc/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "awc"
-version = "3.2.0"
+version = "3.3.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Async HTTP and WebSocket client library"
 keywords = ["actix", "http", "framework", "async", "web"]
@@ -61,7 +61,7 @@ dangerous-h2c = []
 [dependencies]
 actix-codec = "0.5"
 actix-service = "2"
-actix-http = { version = "3.4", features = ["http2", "ws"] }
+actix-http = { version = "3.5", features = ["http2", "ws"] }
 actix-rt = { version = "2.1", default-features = false }
 actix-tls = { version = "3.1", features = ["connect", "uri"] }
 actix-utils = "3"
@@ -94,7 +94,7 @@ tls-rustls-0_21 = { package = "rustls", version = "0.21", optional = true, featu
 trust-dns-resolver = { version = "0.23", optional = true }
 
 [dev-dependencies]
-actix-http = { version = "3.4", features = ["openssl"] }
+actix-http = { version = "3.5", features = ["openssl"] }
 actix-http-test = { version = "3", features = ["openssl"] }
 actix-server = "2"
 actix-test = { version = "0.1", features = ["openssl", "rustls-0_21"] }

awc/README.md

@@ -3,9 +3,9 @@
 > Async HTTP and WebSocket client library.
 
 [![crates.io](https://img.shields.io/crates/v/awc?label=latest)](https://crates.io/crates/awc)
-[![Documentation](https://docs.rs/awc/badge.svg?version=3.2.0)](https://docs.rs/awc/3.2.0)
+[![Documentation](https://docs.rs/awc/badge.svg?version=3.3.0)](https://docs.rs/awc/3.3.0)
 ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/awc)
-[![Dependency Status](https://deps.rs/crate/awc/3.2.0/status.svg)](https://deps.rs/crate/awc/3.2.0)
+[![Dependency Status](https://deps.rs/crate/awc/3.3.0/status.svg)](https://deps.rs/crate/awc/3.3.0)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
 
 ## Documentation & Resources

rust-toolchain

@@ -1 +0,0 @@
-nightly

scripts/bump

@@ -5,7 +5,7 @@
 
 # requires github cli tool for automatic release draft creation
 
-set -euo pipefail
+set -eEuo pipefail
 
 DIR=$1
 
@@ -132,6 +132,7 @@ fi
 
 if [ $MACOS ]; then
     printf "chore($PACKAGE_NAME): prepare release $NEW_VERSION" | pbcopy
+    echo "placed the recommended commit message on the clipboard"
 else
     echo
     echo "commit message:"