Struct script::dom::resizeobserver::ResizeObservation
source · struct ResizeObservation {
observed_box: ResizeObserverBoxOptions,
last_reported_sizes: Vec<ResizeObserverSizeImpl>,
state: ObservationState,
}
Expand description
https://drafts.csswg.org/resize-observer/#resizeobservation
Fields§
§observed_box: ResizeObserverBoxOptions
https://drafts.csswg.org/resize-observer/#dom-resizeobservation-target
Note: target
is kept out of here, to avoid having to root the ResizeObservation
.
https://drafts.csswg.org/resize-observer/#dom-resizeobservation-observedbox
last_reported_sizes: Vec<ResizeObserverSizeImpl>
§state: ObservationState
State machine mimicking the “active” and “skipped” targets slots of the observer.
Implementations§
source§impl ResizeObservation
impl ResizeObservation
sourcepub fn new(observed_box: ResizeObserverBoxOptions) -> ResizeObservation
pub fn new(observed_box: ResizeObserverBoxOptions) -> ResizeObservation
Trait Implementations§
source§impl MallocSizeOf for ResizeObservation
impl MallocSizeOf for ResizeObservation
source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
Measure the heap usage of all descendant heap-allocated structures, but
not the space taken up by the value itself.
Auto Trait Implementations§
impl Freeze for ResizeObservation
impl RefUnwindSafe for ResizeObservation
impl Send for ResizeObservation
impl Sync for ResizeObservation
impl Unpin for ResizeObservation
impl UnwindSafe for ResizeObservation
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> MaybeBoxed<Box<T>> for T
impl<T> MaybeBoxed<Box<T>> for T
source§fn maybe_boxed(self) -> Box<T>
fn maybe_boxed(self) -> Box<T>
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source§impl<T> MaybeBoxed<T> for T
impl<T> MaybeBoxed<T> for T
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