From 9aaf7d0c46f7535b80c1704ccc557b893292f347 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Tue, 24 Oct 2023 15:30:16 +0200
Subject: [PATCH] Checkpoint

---
 crates/gpui2/src/subscription.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/gpui2/src/subscription.rs b/crates/gpui2/src/subscription.rs
index 2b83ccc1efb2e7c4ffee449cda2c9bd4bd151392..b835311c1224bac897c78f8a4697278fe3f07b40 100644
--- a/crates/gpui2/src/subscription.rs
+++ b/crates/gpui2/src/subscription.rs
@@ -21,7 +21,7 @@ struct SubscriberSetState<EmitterKey, Callback> {
 
 impl<EmitterKey, Callback> SubscriberSet<EmitterKey, Callback>
 where
-    EmitterKey: 'static + Ord + Clone + Debug,
+    EmitterKey: 'static + Send + Sync + Ord + Clone + Debug,
     Callback: 'static + Send + Sync,
 {
     pub fn new() -> Self {
@@ -96,7 +96,7 @@ where
 
 #[must_use]
 pub struct Subscription {
-    unsubscribe: Option<Box<dyn FnOnce()>>,
+    unsubscribe: Option<Box<dyn FnOnce() + Send + Sync + 'static>>,
 }
 
 impl Subscription {