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Docs.rs

Object

StructObject 

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pub struct Object<T: ?Sized> {/* private fields */ }
Expand description

The internal representation of a JavaScript object.

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impl<T: ?Sized>Object<T>

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pub const fnshape(&self) -> &Shape

Returns the shape of the object.

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pub fndata(&self) ->&T

Returns the data of the object.

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pub fndata_mut(&mut self) ->&mut T

Returns the data of the object.

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pub fnprototype(&self) ->JsPrototype

Gets the prototype instance of this object.

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pub fnset_prototype<O:Into<JsPrototype>>(&mut self, prototype: O) ->bool

Sets the prototype instance of the object.

More information

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pub const fnproperties(&self) -> &PropertyMap

Returns the properties of the object.

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impl<T:Debug + ?Sized>Debug forObject<T>

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fnfmt(&self, f: &mutFormatter<'_>) ->Result

Formats the value using the given formatter.Read more
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impl<T:Default>Default forObject<T>

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fndefault() -> Self

Returns the “default value” for a type.Read more
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impl<T: ?Sized>Finalize forObject<T>

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fnfinalize(&self)

Cleanup logic for a type.
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impl<T: ?Sized>Trace forObject<T>
where ObjectData<T>:Trace,

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unsafe fntrace(&self, tracer: &mut Tracer)

Marks all containedGcs.Read more
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unsafe fntrace_non_roots(&self)

Trace handles located in GC heap, and mark them as non root.Read more
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fnrun_finalizer(&self)

RunsFinalize::finalize on this object and allcontained subobjects.

Auto Trait Implementations§

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impl<T>Freeze forObject<T>
where T:Freeze + ?Sized,

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impl<T> !RefUnwindSafe forObject<T>

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impl<T> !Send forObject<T>

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impl<T> !Sync forObject<T>

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impl<T>Unpin forObject<T>
where T:Unpin + ?Sized,

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impl<T> !UnwindSafe forObject<T>

Blanket Implementations§

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

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fntype_id(&self) ->TypeId

Gets theTypeId ofself.Read more
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impl<T>Borrow<T> for T
where T: ?Sized,

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fnborrow(&self) ->&T

Immutably borrows from an owned value.Read more
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impl<T>BorrowMut<T> for T
where T: ?Sized,

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fnborrow_mut(&mut self) ->&mut T

Mutably borrows from an owned value.Read more
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impl<T>Conv for T

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fnconv<T>(self) -> T
where Self:Into<T>,

Convertsself intoT usingInto<T>.Read more
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impl<T>From<T> for T

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fnfrom(t: T) -> T

Returns the argument unchanged.

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

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fninto(self) -> U

CallsU::from(self).

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

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impl<T>IntoEither for T

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fninto_either(self, into_left:bool) ->Either<Self, Self>

Convertsself into aLeft variant ofEither<Self, Self>ifinto_left istrue.Convertsself into aRight variant ofEither<Self, Self>otherwise.Read more
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fninto_either_with<F>(self, into_left: F) ->Either<Self, Self>
where F:FnOnce(&Self) ->bool,

Convertsself into aLeft variant ofEither<Self, Self>ifinto_left(&self) returnstrue.Convertsself into aRight variant ofEither<Self, Self>otherwise.Read more
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impl<T>Pipe for T
where T: ?Sized,

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fnpipe<R>(self, func: implFnOnce(Self) -> R) -> R
where Self:Sized,

Pipes by value. This is generally the method you want to use.Read more
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fnpipe_ref<'a, R>(&'a self, func: implFnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrowsself and passes that borrow into the pipe function.Read more
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fnpipe_ref_mut<'a, R>(&'a mut self, func: implFnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrowsself and passes that borrow into the pipe function.Read more
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fnpipe_borrow<'a, B, R>(&'a self, func: implFnOnce(&'a B) -> R) -> R
where Self:Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrowsself, then passesself.borrow() into the pipe function.Read more
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fnpipe_borrow_mut<'a, B, R>( &'a mut self, func: implFnOnce(&'a mut B) -> R,) -> R
where Self:BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrowsself, then passesself.borrow_mut() into the pipefunction.Read more
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fnpipe_as_ref<'a, U, R>(&'a self, func: implFnOnce(&'a U) -> R) -> R
where Self:AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrowsself, then passesself.as_ref() into the pipe function.
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fnpipe_as_mut<'a, U, R>(&'a mut self, func: implFnOnce(&'a mut U) -> R) -> R
where Self:AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrowsself, then passesself.as_mut() into the pipefunction.
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fnpipe_deref<'a, T, R>(&'a self, func: implFnOnce(&'a T) -> R) -> R
where Self:Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrowsself, then passesself.deref() into the pipe function.
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fnpipe_deref_mut<'a, T, R>( &'a mut self, func: implFnOnce(&'a mut T) -> R,) -> R
where Self:DerefMut<Target = T> +Deref, T: 'a + ?Sized, R: 'a,

Mutably borrowsself, then passesself.deref_mut() into the pipefunction.
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impl<T>Tap for T

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fntap(self, func: implFnOnce(&Self)) -> Self

Immutable access to a value.Read more
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fntap_mut(self, func: implFnOnce(&mut Self)) -> Self

Mutable access to a value.Read more
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fntap_borrow<B>(self, func: implFnOnce(&B)) -> Self
where Self:Borrow<B>, B: ?Sized,

Immutable access to theBorrow<B> of a value.Read more
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fntap_borrow_mut<B>(self, func: implFnOnce(&mut B)) -> Self
where Self:BorrowMut<B>, B: ?Sized,

Mutable access to theBorrowMut<B> of a value.Read more
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fntap_ref<R>(self, func: implFnOnce(&R)) -> Self
where Self:AsRef<R>, R: ?Sized,

Immutable access to theAsRef<R> view of a value.Read more
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fntap_ref_mut<R>(self, func: implFnOnce(&mut R)) -> Self
where Self:AsMut<R>, R: ?Sized,

Mutable access to theAsMut<R> view of a value.Read more
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fntap_deref<T>(self, func: implFnOnce(&T)) -> Self
where Self:Deref<Target = T>, T: ?Sized,

Immutable access to theDeref::Target of a value.Read more
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fntap_deref_mut<T>(self, func: implFnOnce(&mut T)) -> Self
where Self:DerefMut<Target = T> +Deref, T: ?Sized,

Mutable access to theDeref::Target of a value.Read more
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fntap_dbg(self, func: implFnOnce(&Self)) -> Self

Calls.tap() only in debug builds, and is erased in release builds.
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fntap_mut_dbg(self, func: implFnOnce(&mut Self)) -> Self

Calls.tap_mut() only in debug builds, and is erased in releasebuilds.
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fntap_borrow_dbg<B>(self, func: implFnOnce(&B)) -> Self
where Self:Borrow<B>, B: ?Sized,

Calls.tap_borrow() only in debug builds, and is erased in releasebuilds.
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fntap_borrow_mut_dbg<B>(self, func: implFnOnce(&mut B)) -> Self
where Self:BorrowMut<B>, B: ?Sized,

Calls.tap_borrow_mut() only in debug builds, and is erased in releasebuilds.
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fntap_ref_dbg<R>(self, func: implFnOnce(&R)) -> Self
where Self:AsRef<R>, R: ?Sized,

Calls.tap_ref() only in debug builds, and is erased in releasebuilds.
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fntap_ref_mut_dbg<R>(self, func: implFnOnce(&mut R)) -> Self
where Self:AsMut<R>, R: ?Sized,

Calls.tap_ref_mut() only in debug builds, and is erased in releasebuilds.
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fntap_deref_dbg<T>(self, func: implFnOnce(&T)) -> Self
where Self:Deref<Target = T>, T: ?Sized,

Calls.tap_deref() only in debug builds, and is erased in releasebuilds.
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fntap_deref_mut_dbg<T>(self, func: implFnOnce(&mut T)) -> Self
where Self:DerefMut<Target = T> +Deref, T: ?Sized,

Calls.tap_deref_mut() only in debug builds, and is erased in releasebuilds.
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impl<T>TryConv for T

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fntry_conv<T>(self) ->Result<T, Self::Error>
where Self:TryInto<T>,

Attempts to convertself intoT usingTryInto<T>.Read more
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impl<T, U>TryFrom<U> for T
where U:Into<T>,

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typeError =Infallible

The type returned in the event of a conversion error.
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fntry_from(value: U) ->Result<T, <T asTryFrom<U>>::Error>

Performs the conversion.
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impl<T, U>TryInto<U> for T
where U:TryFrom<T>,

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typeError = <U asTryFrom<T>>::Error

The type returned in the event of a conversion error.
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fntry_into(self) ->Result<U, <U asTryFrom<T>>::Error>

Performs the conversion.
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impl<V, T>VZip<V> for T
where V:MultiLane<T>,

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fnvzip(self) -> V

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impl<T>ErasedDestructor for T
where T: 'static,

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