From 7f9f95b7ce7e7407b7b6b291a6ad452f48c2374b Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Wed, 13 Sep 2017 10:09:43 +0200
Subject: Store microtask queues in Rc<T>

---
 components/script/dom/workletglobalscope.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'components/script/dom/workletglobalscope.rs')

diff --git a/components/script/dom/workletglobalscope.rs b/components/script/dom/workletglobalscope.rs
index c01989d746c..28c8cc27e7a 100644
--- a/components/script/dom/workletglobalscope.rs
+++ b/components/script/dom/workletglobalscope.rs
@@ -36,6 +36,7 @@ use script_traits::TimerSchedulerMsg;
 use servo_url::ImmutableOrigin;
 use servo_url::MutableOrigin;
 use servo_url::ServoUrl;
+use std::rc::Rc;
 use std::sync::Arc;
 use std::sync::mpsc::Sender;
 
@@ -46,8 +47,9 @@ pub struct WorkletGlobalScope {
     globalscope: GlobalScope,
     /// The base URL for this worklet.
     base_url: ServoUrl,
-    /// The microtask queue for this worklet
-    microtask_queue: MicrotaskQueue,
+    /// https://html.spec.whatwg.org/multipage/#microtask-queue
+    #[ignore_heap_size_of = "Rc<T> is hard"]
+    microtask_queue: Rc<MicrotaskQueue>,
     /// Sender back to the script thread
     #[ignore_heap_size_of = "channels are hard"]
     to_script_thread_sender: Sender<MainThreadScriptMsg>,
-- 
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