Struct script::dom::bindings::codegen::Bindings::MutationObserverBinding::MutationCallback

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pub struct MutationCallback {
    pub parent: CallbackFunction,
}

Fields

parent: CallbackFunction

Implementations

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impl MutationCallback

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pub unsafe fn new(
aCx: SafeJSContext,
aCallback: *mut JSObject
) -> Rc<MutationCallback>

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pub fn Call_<T: DomObject>(
 &self,
 thisObj: &T,
 mutations: Vec<Root<Dom<MutationRecord>>>,
 observer: &MutationObserver,
 aExceptionHandling: ExceptionHandling
) -> Result<(), Error>

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pub fn Call__(
 &self,
 mutations: Vec<Root<Dom<MutationRecord>>>,
 observer: &MutationObserver,
 aExceptionHandling: ExceptionHandling
) -> Result<(), Error>

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unsafe fn Call(
 &self,
 cx: SafeJSContext,
 aThisObj: HandleObject<'_>,
 mutations: Vec<Root<Dom<MutationRecord>>>,
 observer: &MutationObserver
) -> Result<(), Error>

Trait Implementations

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impl CallbackContainer for MutationCallback

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unsafe fn new(cx: SafeJSContext, callback: *mut JSObject) -> Rc<MutationCallback>

Create a new CallbackContainer object for the given JSObject.

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fn callback_holder(&self) -> &CallbackObject

Returns the underlying CallbackObject.

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fn callback(&self) -> *mut JSObject

Returns the underlying JSObject.

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fn incumbent(&self) -> Option<&GlobalScope>

Returns the “callback context”, that is, the global to use as incumbent global when calling the callback. Read more

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impl JSTraceable for MutationCallback

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unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

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impl PartialEq<MutationCallback> for MutationCallback

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fn eq(&self, other: &MutationCallback) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl ToJSValConvertible for MutationCallback

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unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

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impl StructuralPartialEq for MutationCallback

Auto Trait Implementations

impl !RefUnwindSafe for MutationCallback

impl !Send for MutationCallback

impl !Sync for MutationCallback

impl Unpin for MutationCallback

impl !UnwindSafe for MutationCallback

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> MaybeBoxed<Box<T, Global>> for T

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fn maybe_boxed(self) -> Box<T, Global>

Convert

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impl<T> MaybeBoxed<T> for T

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fn maybe_boxed(self) -> T

Convert

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Struct script::dom::bindings::codegen::Bindings::MutationObserverBinding::MutationCallback

Fields

Implementations

impl MutationCallback

pub unsafe fn new( aCx: SafeJSContext, aCallback: *mut JSObject) -> Rc<MutationCallback>

pub fn Call_<T: DomObject>( &self, thisObj: &T, mutations: Vec<Root<Dom<MutationRecord>>>, observer: &MutationObserver, aExceptionHandling: ExceptionHandling) -> Result<(), Error>

pub fn Call__( &self, mutations: Vec<Root<Dom<MutationRecord>>>, observer: &MutationObserver, aExceptionHandling: ExceptionHandling) -> Result<(), Error>

unsafe fn Call( &self, cx: SafeJSContext, aThisObj: HandleObject<'_>, mutations: Vec<Root<Dom<MutationRecord>>>, observer: &MutationObserver) -> Result<(), Error>

Trait Implementations

impl CallbackContainer for MutationCallback

unsafe fn new(cx: SafeJSContext, callback: *mut JSObject) -> Rc<MutationCallback>

fn callback_holder(&self) -> &CallbackObject

fn callback(&self) -> *mut JSObject

fn incumbent(&self) -> Option<&GlobalScope>

impl JSTraceable for MutationCallback

unsafe fn trace(&self, tracer: *mut JSTracer)

impl PartialEq<MutationCallback> for MutationCallback

fn eq(&self, other: &MutationCallback) -> bool

fn ne(&self, other: &Rhs) -> bool

impl ToJSValConvertible for MutationCallback

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

impl StructuralPartialEq for MutationCallback

Auto Trait Implementations

impl !RefUnwindSafe for MutationCallback

impl !Send for MutationCallback

impl !Sync for MutationCallback

impl Unpin for MutationCallback

impl !UnwindSafe for MutationCallback

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> MaybeBoxed<Box<T, Global>> for T

fn maybe_boxed(self) -> Box<T, Global>

impl<T> MaybeBoxed<T> for T

fn maybe_boxed(self) -> T

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Erased for T

pub unsafe fn new(
aCx: SafeJSContext,
aCallback: *mut JSObject
) -> Rc<MutationCallback>

pub fn Call_<T: DomObject>(
&self,
thisObj: &T,
mutations: Vec<Root<Dom<MutationRecord>>>,
observer: &MutationObserver,
aExceptionHandling: ExceptionHandling
) -> Result<(), Error>

pub fn Call__(
&self,
mutations: Vec<Root<Dom<MutationRecord>>>,
observer: &MutationObserver,
aExceptionHandling: ExceptionHandling
) -> Result<(), Error>

unsafe fn Call(
&self,
cx: SafeJSContext,
aThisObj: HandleObject<'_>,
mutations: Vec<Root<Dom<MutationRecord>>>,
observer: &MutationObserver
) -> Result<(), Error>

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,