From 9514f670d12b4d92514c1402d686e694f3f234a5 Mon Sep 17 00:00:00 2001
From: Samson <16504129+sagudev@users.noreply.github.com>
Date: Fri, 4 Aug 2023 12:17:43 +0200
Subject: No tracing of nop traceable fields (#29926)

* Add `no_trace` option to JSTraceable derive

* NoTrace wrapper

* Port some types to no_trace schematics

* Fixing my unsafe mistakes (not tracing traceables)

* Add docs & safety guards for no_trace

Safety guards (trait shenanigans) guarantees safety usage of `no_trace`

* Port canvas_traits to no_trace

* Port servo_media to no_trace

* Port net_traits to no_trace

* Port style to no_trace

* Port webgpu to no_trace

* Port script_traits to no_trace

* Port canvas_traits, devtools_traits, embedder_traits, profile_traits to no_trace

* unrooted_must_root lint in seperate file

* Add trace_in_no_trace_lint as script_plugin

* Composable types in must_not_have_traceable

* Introduced HashMapTracedValues wrapper

* `HashMap<NoTrace<K>,V>`->`HashMapTracedValues<K,V>`

* Port rest of servo's types to no_trace

* Port html5ever, euclid, mime and http to no_trace

* Port remaining externals to no_trace

* Port webxr and Arc<Mutex<_>>

* Fix spelling in notrace doc
---
 components/script/dom/csskeyframerule.rs | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/components/script/dom/csskeyframerule.rs b/components/script/dom/csskeyframerule.rs
index 281fc4b8e5e..9ab465e79a4 100644
--- a/components/script/dom/csskeyframerule.rs
+++ b/components/script/dom/csskeyframerule.rs
@@ -20,6 +20,7 @@ use style::stylesheets::keyframes_rule::Keyframe;
 pub struct CSSKeyframeRule {
     cssrule: CSSRule,
     #[ignore_malloc_size_of = "Arc"]
+    #[no_trace]
     keyframerule: Arc<Locked<Keyframe>>,
     style_decl: MutNullableDom<CSSStyleDeclaration>,
 }
-- 
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