|
self.queued_entries.borrow_mut().push( |
|
IntersectionObserverEntry::new( |
|
cx, |
|
self.owner_doc.window(), |
|
None, |
|
document |
|
.owner_global() |
|
.performance() |
|
.to_dom_high_res_time_stamp(time), |
|
Some(&root_bounds), |
|
&bounding_client_rect, |
|
&intersection_rect, |
|
is_intersecting, |
|
is_visible, |
|
Finite::wrap(intersection_ratio), |
|
target, |
|
) |
https://book.servo.org/design-documentation/script/garbage-collection-and-refcell.html
This is likely observable with a --debug-mozjs build and --pref js_mem_gc_zeal_level=2 --pref js_mem_gc_zeal_frequency=1 when running a WPT for intersection observer (or even just manual test cases based on sample MDN code).
servo/components/script/dom/intersectionobserver.rs
Lines 344 to 360 in 82e14f1
https://book.servo.org/design-documentation/script/garbage-collection-and-refcell.html
This is likely observable with a --debug-mozjs build and
--pref js_mem_gc_zeal_level=2 --pref js_mem_gc_zeal_frequency=1when running a WPT for intersection observer (or even just manual test cases based on sample MDN code).