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Create a replacement for Cell<SM primitive>. Fixes #4337.
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4 changed files with 45 additions and 13 deletions
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@ -8,19 +8,17 @@ use dom::bindings::codegen::Bindings::EventBinding::EventMethods;
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use dom::bindings::codegen::InheritTypes::{EventCast, CustomEventDerived};
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{JSRef, Temporary};
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use dom::bindings::js::{JSRef, Temporary, MutHeap};
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use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
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use dom::event::{Event, EventTypeId};
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use js::jsapi::JSContext;
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use js::jsval::{JSVal, NullValue};
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use servo_util::str::DOMString;
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use std::cell::Cell;
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#[dom_struct]
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pub struct CustomEvent {
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event: Event,
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detail: Cell<JSVal>,
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detail: MutHeap<JSVal>,
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}
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impl CustomEventDerived for Event {
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@ -33,7 +31,7 @@ impl CustomEvent {
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fn new_inherited(type_id: EventTypeId) -> CustomEvent {
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CustomEvent {
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event: Event::new_inherited(type_id),
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detail: Cell::new(NullValue()),
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detail: MutHeap::new(NullValue()),
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}
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}
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