From bc36cc11590e3d51f43b81692ddf652ea6503554 Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Sun, 15 Mar 2020 06:58:47 +0900
Subject: [PATCH] Minimize `futures` dependency

---
 actix-session/CHANGES.md    | 1 +
 actix-session/Cargo.toml    | 2 +-
 actix-session/src/cookie.rs | 2 +-
 actix-session/src/lib.rs    | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/actix-session/CHANGES.md b/actix-session/CHANGES.md
index e480f1d3e..84966bf55 100644
--- a/actix-session/CHANGES.md
+++ b/actix-session/CHANGES.md
@@ -5,6 +5,7 @@
 * Update the `time` dependency to 0.2.7
 * Update the `actix-web` dependency to 3.0.0-alpha.1
 * Long lasting auto-prolonged session [#1292]
+* Minimize `futures` dependency
 
 [#1292]: https://github.com/actix/actix-web/pull/1292
 
diff --git a/actix-session/Cargo.toml b/actix-session/Cargo.toml
index 9fe297576..312c2e7e8 100644
--- a/actix-session/Cargo.toml
+++ b/actix-session/Cargo.toml
@@ -26,7 +26,7 @@ actix-web = "3.0.0-alpha.1"
 actix-service = "1.0.1"
 bytes = "0.5.3"
 derive_more = "0.99.2"
-futures = "0.3.1"
+futures-util = { version = "0.3.4", default-features = false }
 serde = "1.0"
 serde_json = "1.0"
 time = { version = "0.2.7", default-features = false, features = ["std"] }
diff --git a/actix-session/src/cookie.rs b/actix-session/src/cookie.rs
index b5297f561..7886d637b 100644
--- a/actix-session/src/cookie.rs
+++ b/actix-session/src/cookie.rs
@@ -25,7 +25,7 @@ use actix_web::dev::{ServiceRequest, ServiceResponse};
 use actix_web::http::{header::SET_COOKIE, HeaderValue};
 use actix_web::{Error, HttpMessage, ResponseError};
 use derive_more::{Display, From};
-use futures::future::{ok, FutureExt, LocalBoxFuture, Ready};
+use futures_util::future::{ok, FutureExt, LocalBoxFuture, Ready};
 use serde_json::error::Error as JsonError;
 use time::{Duration, OffsetDateTime};
 
diff --git a/actix-session/src/lib.rs b/actix-session/src/lib.rs
index c75ff0968..24e6eb9ae 100644
--- a/actix-session/src/lib.rs
+++ b/actix-session/src/lib.rs
@@ -49,7 +49,7 @@ use actix_web::dev::{
     Extensions, Payload, RequestHead, ServiceRequest, ServiceResponse,
 };
 use actix_web::{Error, FromRequest, HttpMessage, HttpRequest};
-use futures::future::{ok, Ready};
+use futures_util::future::{ok, Ready};
 use serde::de::DeserializeOwned;
 use serde::Serialize;
 use serde_json;