From f1da5412342e6839e80555912f08a13a9e3a976c Mon Sep 17 00:00:00 2001
From: Alessandro Decina <alessandro.d@gmail.com>
Date: Sat, 13 Feb 2021 09:54:23 +0000
Subject: [PATCH] The futures crate is only needed when async is enabled

---
 aya/Cargo.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aya/Cargo.toml b/aya/Cargo.toml
index fe8ab69b..b2fb954f 100644
--- a/aya/Cargo.toml
+++ b/aya/Cargo.toml
@@ -11,7 +11,7 @@ object = "0.23"
 bytes = "1"
 lazy_static = "1"
 parking_lot = { version = "0.11.1", features = ["send_guard"] }
-futures = "0.3.12"
+futures = { version = "0.3.12", optional = true }
 tokio = { version = "1.2.0", features = ["macros", "rt", "rt-multi-thread", "net"], optional = true }
 async-std = { version = "1.9.0", optional = true }
 async-io = { version = "1.3", optional = true }
@@ -21,6 +21,6 @@ matches = "0.1.8"
 
 [features]
 default = []
-async = []
+async = ["futures"]
 async_tokio = ["tokio", "async"]
 async_std = ["async-std", "async-io", "async"]
\ No newline at end of file