From be00ca61687cea34e649410e170b211b8d8cea15 Mon Sep 17 00:00:00 2001
From: quininer <quininer@live.com>
Date: Sat, 14 Apr 2018 18:17:04 +0800
Subject: [PATCH] change: split futures crate

---
 Cargo.toml          | 10 ++++++++--
 src/futures_impl.rs |  9 +++++----
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 6356094..16ed9f4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,14 +15,20 @@ travis-ci = { repository = "quininer/tokio-rustls" }
 appveyor = { repository = "quininer/tokio-rustls" }
 
 [dependencies]
-futures = { version = "0.2.0", optional = true }
+futures-core = { version = "0.2.0", optional = true }
+futures-io = { version = "0.2.0", optional = true }
 tokio = { version = "0.1.5", optional = true }
 rustls = "0.12"
 webpki = "0.18.0-alpha"
 
 [dev-dependencies]
+futures = "0.2.0"
 tokio = "0.1.5"
 
 [features]
 default = [ "tokio" ]
-unstable-futures = [ "futures", "tokio/unstable-futures" ]
+unstable-futures = [
+	"futures-core",
+	"futures-io",
+	"tokio/unstable-futures"
+]
diff --git a/src/futures_impl.rs b/src/futures_impl.rs
index 13d3c35..6771316 100644
--- a/src/futures_impl.rs
+++ b/src/futures_impl.rs
@@ -1,9 +1,10 @@
-extern crate futures;
+extern crate futures_core;
+extern crate futures_io;
 
 use super::*;
-use self::futures::{ Future, Poll, Async };
-use self::futures::io::{ Error, AsyncRead, AsyncWrite };
-use self::futures::task::Context;
+use self::futures_core::{ Future, Poll, Async };
+use self::futures_core::task::Context;
+use self::futures_io::{ Error, AsyncRead, AsyncWrite };
 
 
 impl<S: AsyncRead + AsyncWrite> Future for ConnectAsync<S> {