subscriber: make Layer impls for Box<dyn Layer<..>> Send+Sync (#…

…1547) And for Arc This is a fixup for #1536.
tokio-rs · Sep 13, 2021 · 92ca4a1 · 92ca4a1
1 parent f6ec3d4
commit 92ca4a1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tracing-subscriber/src/subscribe.rs b/tracing-subscriber/src/subscribe.rs
@@ -957,7 +957,7 @@ where
     subscriber_impl_body! {}
 }
 
-impl<C> Subscribe<C> for Arc<dyn Subscribe<C>>
+impl<C> Subscribe<C> for Arc<dyn Subscribe<C> + Send + Sync>
 where
     C: Collect,
 {
@@ -972,7 +972,7 @@ where
     subscriber_impl_body! {}
 }
 
-impl<C> Subscribe<C> for Box<dyn Subscribe<C>>
+impl<C> Subscribe<C> for Box<dyn Subscribe<C> + Send + Sync>
 where
     C: Collect,
 {