Struct boa_engine::builtins::object::OrdinaryObject

impl OrdinaryObject

pub fn legacy_proto_getter( this: &JsValue, _: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

get Object.prototype.__proto__

The __proto__ getter function exposes the value of the internal [[Prototype]] of an object.

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pub fn legacy_proto_setter( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

set Object.prototype.__proto__

The __proto__ setter allows the [[Prototype]] of an object to be mutated.

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pub fn legacy_define_getter( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.__defineGetter__(prop, func)

Binds an object’s property to a function to be called when that property is looked up.

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pub fn legacy_define_setter( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.__defineSetter__(prop, func)

Binds an object’s property to a function to be called when an attempt is made to set that property.

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pub fn legacy_lookup_getter( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.__lookupGetter__(prop)

Returns the function bound as a getter to the specified property.

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pub fn legacy_lookup_setter( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.__lookupSetter__(prop)

Returns the function bound as a getter to the specified property.

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pub fn create( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.create( proto, [propertiesObject] )

Creates a new object from the provided prototype.

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pub fn get_own_property_descriptor( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.getOwnPropertyDescriptor( object, property )

Returns an object describing the configuration of a specific property on a given object.

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pub fn get_own_property_descriptors( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.getOwnPropertyDescriptors( object )

Returns all own property descriptors of a given object.

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pub fn is(_: &JsValue, args: &[JsValue], _: &mut Context) -> JsResult<JsValue>

Uses the SameValue algorithm to check equality of objects

pub fn get_prototype_of( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Get the prototype of an object.

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pub fn set_prototype_of( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Set the prototype of an object.

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pub fn is_prototype_of( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.isPrototypeOf( proto )

Check whether or not an object exists within another object’s prototype chain.

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pub fn define_property( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Define a property in an object

pub fn define_properties( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.defineProperties( proto, [propertiesObject] )

Creates or update own properties to the object

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pub fn value_of( this: &JsValue, _: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.valueOf()

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pub fn to_string( this: &JsValue, _: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.toString()

This method returns a string representing the object.

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pub fn to_locale_string( this: &JsValue, _: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.toLocaleString( [ reserved1 [ , reserved2 ] ] )

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pub fn has_own_property( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.hasOwnProperty( property )

The method returns a boolean indicating whether the object has the specified property as its own property (as opposed to inheriting it).

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pub fn property_is_enumerable( this: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.prototype.propertyIsEnumerable( property )

This method returns a Boolean indicating whether the specified property is enumerable and is the object’s own property.

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pub fn assign( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.assign( target, ...sources )

This method copies all enumerable own properties from one or more source objects to a target object. It returns the target object.

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pub fn keys( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.keys( target )

This method returns an array of a given object’s own enumerable property names, iterated in the same order that a normal loop would.

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pub fn values( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.values( target )

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pub fn entries( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.entries( target )

This method returns an array of a given object’s own enumerable string-keyed property [key, value] pairs. This is the same as iterating with a for…in loop, except that a for…in loop enumerates properties in the prototype chain as well).

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pub fn seal( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.seal( target )

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pub fn is_sealed( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.isSealed( target )

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pub fn freeze( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.freeze( target )

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pub fn is_frozen( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.isFrozen( target )

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pub fn prevent_extensions( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.preventExtensions( target )

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pub fn is_extensible( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.isExtensible( target )

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pub fn get_own_property_names( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.getOwnPropertyNames( object )

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pub fn get_own_property_symbols( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.getOwnPropertySymbols( object )

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pub fn has_own( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.hasOwn( object, property )

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pub fn from_entries( _: &JsValue, args: &[JsValue], context: &mut Context ) -> JsResult<JsValue>

Object.fromEntries( iterable )

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Trait Implementations§

impl Clone for OrdinaryObject

fn clone(&self) -> OrdinaryObject

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for OrdinaryObject

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for OrdinaryObject

fn default() -> OrdinaryObject

Returns the “default value” for a type. Read more

impl Finalize for OrdinaryObject

fn finalize(&self)

Cleanup logic for a type.

impl Trace for OrdinaryObject
where Self: Copy,

unsafe fn trace(&self, _tracer: &mut Tracer)

Marks all contained Gcs. Read more

unsafe fn trace_non_roots(&self)

Trace handles located in GC heap, and mark them as non root. Read more

fn run_finalizer(&self)

Runs Finalize::finalize on this object and all contained subobjects.

impl Copy for OrdinaryObject

impl JsData for OrdinaryObject

Auto Trait Implementations§

impl UnwindSafe for OrdinaryObject

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

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

Converts self into T using Into<T>. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> NativeObject for T
where T: Any + Trace + JsData,

fn as_any(&self) -> &(dyn Any + 'static)

Convert the Rust type which implements NativeObject to a &dyn Any.

fn as_mut_any(&mut self) -> &mut (dyn Any + 'static)

Convert the Rust type which implements NativeObject to a &mut dyn Any.

fn type_name_of_value(&self) -> &'static str

Gets the type name of the value.

impl<T> Pipe for T
where T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R ) -> R
where Self: BorrowMut, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow, B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut, B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> TryConv for T

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

Attempts to convert self into T using TryInto<T>. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V

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