Merge pull request #2189 from linebender/sync_idle

impl Sync for IdleHandle
linebender · May 18, 2022 · 6c72829 · 6c72829
2 parents f63ab10 + 990ab98
commit 6c72829
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Showing 4 changed files with 4 additions and 1 deletion.
diff --git a/druid-shell/src/backend/mac/window.rs b/druid-shell/src/backend/mac/window.rs
@@ -1424,6 +1424,7 @@ unsafe impl HasRawWindowHandle for WindowHandle {
 }
 
 unsafe impl Send for IdleHandle {}
+unsafe impl Sync for IdleHandle {}
 
 impl IdleHandle {
     fn add_idle(&self, idle: IdleKind) {

diff --git a/druid-shell/src/backend/web/window.rs b/druid-shell/src/backend/web/window.rs
@@ -688,6 +688,7 @@ impl WindowHandle {
 }
 
 unsafe impl Send for IdleHandle {}
+unsafe impl Sync for IdleHandle {}
 
 impl IdleHandle {
     /// Add an idle handler, which is called (once) when the main thread is idle.

diff --git a/druid-shell/src/backend/windows/window.rs b/druid-shell/src/backend/windows/window.rs
@@ -2236,6 +2236,7 @@ impl WindowHandle {
 
 // There is a tiny risk of things going wrong when hwnd is sent across threads.
 unsafe impl Send for IdleHandle {}
+unsafe impl Sync for IdleHandle {}
 
 impl IdleHandle {
     /// Add an idle handler, which is called (once) when the message loop

diff --git a/druid-shell/src/window.rs b/druid-shell/src/window.rs
@@ -716,5 +716,5 @@ mod test {
     use static_assertions as sa;
 
     sa::assert_not_impl_any!(WindowHandle: Send, Sync);
-    sa::assert_impl_all!(IdleHandle: Send);
+    sa::assert_impl_all!(IdleHandle: Send, Sync);
 }