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Format script component

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This commit is contained in:
chansuke 2018-09-18 23:24:15 +09:00 • committed by Josh Matthews
parent 2ca7a13473
commit c37a345dc9
357 changed files with 25485 additions and 18076 deletions
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36
components/script/dom/bindings/weakref.rs
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@ -70,9 +70,11 @@ pub trait WeakReferenceable: DomObject + Sized {
let box_ = &*ptr;
assert!(box_.value.get().is_some());
let new_count = box_.count.get() + 1;
trace!("Incrementing WeakBox refcount for {:p} to {}.",
self,
new_count);
trace!(
"Incrementing WeakBox refcount for {:p} to {}.",
self,
new_count
);
box_.count.set(new_count);
WeakRef {
ptr: ptr::NonNull::new_unchecked(ptr),
@ -91,9 +93,10 @@ impl<T: WeakReferenceable> WeakRef<T> {
/// DomRoot a weak reference. Returns `None` if the object was already collected.
pub fn root(&self) -> Option<DomRoot<T>> {
unsafe { &*self.ptr.as_ptr() }.value.get().map(|ptr| unsafe {
DomRoot::from_ref(&*ptr.as_ptr())
})
unsafe { &*self.ptr.as_ptr() }
.value
.get()
.map(|ptr| unsafe { DomRoot::from_ref(&*ptr.as_ptr()) })
}
/// Return whether the weakly-referenced object is still alive.
@ -108,9 +111,7 @@ impl<T: WeakReferenceable> Clone for WeakRef<T> {
let box_ = &*self.ptr.as_ptr();
let new_count = box_.count.get() + 1;
box_.count.set(new_count);
WeakRef {
ptr: self.ptr,
}
WeakRef { ptr: self.ptr }
}
}
}
@ -122,10 +123,10 @@ impl<T: WeakReferenceable> MallocSizeOf for WeakRef<T> {
}
impl<T: WeakReferenceable> PartialEq for WeakRef<T> {
fn eq(&self, other: &Self) -> bool {
fn eq(&self, other: &Self) -> bool {
unsafe {
(*self.ptr.as_ptr()).value.get().map(ptr::NonNull::as_ptr) ==
(*other.ptr.as_ptr()).value.get().map(ptr::NonNull::as_ptr)
(*other.ptr.as_ptr()).value.get().map(ptr::NonNull::as_ptr)
}
}
}
@ -190,7 +191,9 @@ impl<T: WeakReferenceable> MutableWeakRef<T> {
/// DomRoot a mutable weak reference. Returns `None` if the object
/// was already collected.
pub fn root(&self) -> Option<DomRoot<T>> {
unsafe { &*self.cell.get() }.as_ref().and_then(WeakRef::root)
unsafe { &*self.cell.get() }
.as_ref()
.and_then(WeakRef::root)
}
}
@ -233,7 +236,10 @@ impl<T: WeakReferenceable> WeakRefVec<T> {
let mut i = 0;
while i < self.vec.len() {
if self.vec[i].is_alive() {
f(WeakRefEntry { vec: self, index: &mut i });
f(WeakRefEntry {
vec: self,
index: &mut i,
});
} else {
self.vec.swap_remove(i);
}
@ -293,13 +299,13 @@ impl<'a, T: WeakReferenceable + 'a> Drop for WeakRefEntry<'a, T> {
#[derive(MallocSizeOf)]
pub struct DOMTracker<T: WeakReferenceable> {
dom_objects: DomRefCell<WeakRefVec<T>>
dom_objects: DomRefCell<WeakRefVec<T>>,
}
impl<T: WeakReferenceable> DOMTracker<T> {
pub fn new() -> Self {
Self {
dom_objects: DomRefCell::new(WeakRefVec::new())
dom_objects: DomRefCell::new(WeakRefVec::new()),
}
}