queueMicrotask added

1 files changed, 7 insertions, 0 deletions

diff --git a/components/script/dom/workerglobalscope.rs b/components/script/dom/workerglobalscope.rs
index f29fd70f99f..0b8d7e33478 100644
--- a/components/script/dom/workerglobalscope.rs
+++ b/components/script/dom/workerglobalscope.rs
@@ -5,6 +5,7 @@
 use crate::compartments::InCompartment;
 use crate::dom::bindings::cell::{DomRefCell, Ref};
 use crate::dom::bindings::codegen::Bindings::RequestBinding::RequestInit;
+use crate::dom::bindings::codegen::Bindings::VoidFunctionBinding::VoidFunction;
 use crate::dom::bindings::codegen::Bindings::WorkerBinding::WorkerType;
 use crate::dom::bindings::codegen::Bindings::WorkerGlobalScopeBinding::WorkerGlobalScopeMethods;
 use crate::dom::bindings::codegen::UnionTypes::{RequestOrUSVString, StringOrFunction};
@@ -341,6 +342,12 @@ impl WorkerGlobalScopeMethods for WorkerGlobalScope {
         self.ClearTimeout(handle);
     }
 
+    // https://html.spec.whatwg.org/multipage/#dom-queuemicrotask
+    fn QueueMicrotask(&self, callback: Rc<VoidFunction>) {
+        self.upcast::<GlobalScope>()
+            .queue_function_as_microtask(callback);
+    }
+
     #[allow(unrooted_must_root)]
     // https://fetch.spec.whatwg.org/#fetch-method
     fn Fetch(