From 267ba0d4464e7342a874f3db971250984784c0cc Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Tue, 23 Aug 2016 14:00:57 -0400
Subject: [PATCH] Add feature to enable native promises.

---
 Cargo.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cargo.toml b/Cargo.toml
index a85f952ac..19a5dcb17 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,6 +22,7 @@ doctest = false
 
 [features]
 debugmozjs = ['mozjs_sys/debugmozjs']
+promises = ['mozjs_sys/promises']
 
 [dependencies.mozjs_sys]
 git = "https://github.com/servo/mozjs"