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StandardConstructors

boa_engine::context::intrinsics

Struct StandardConstructors 

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pub struct StandardConstructors { /* private fields */ }
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Cached core standard constructors.

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impl StandardConstructors

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pub const fn async_generator_function(&self) -> &StandardConstructor

Returns the AsyncGeneratorFunction constructor.

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pub const fn object(&self) -> &StandardConstructor

Returns the Object constructor.

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pub const fn proxy(&self) -> &StandardConstructor

Returns the Proxy constructor.

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pub const fn date(&self) -> &StandardConstructor

Returns the Date constructor.

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pub const fn function(&self) -> &StandardConstructor

Returns the Function constructor.

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pub const fn async_function(&self) -> &StandardConstructor

Returns the AsyncFunction constructor.

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pub const fn generator_function(&self) -> &StandardConstructor

Returns the GeneratorFunction constructor.

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pub const fn array(&self) -> &StandardConstructor

Returns the Array constructor.

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pub const fn bigint(&self) -> &StandardConstructor

Returns the BigInt constructor.

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pub const fn number(&self) -> &StandardConstructor

Returns the Number constructor.

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pub const fn boolean(&self) -> &StandardConstructor

Returns the Boolean constructor.

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pub const fn string(&self) -> &StandardConstructor

Returns the String constructor.

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pub const fn regexp(&self) -> &StandardConstructor

Returns the RegExp constructor.

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pub const fn symbol(&self) -> &StandardConstructor

Returns the Symbol constructor.

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pub const fn error(&self) -> &StandardConstructor

Returns the Error constructor.

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pub const fn reference_error(&self) -> &StandardConstructor

Returns the ReferenceError constructor.

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pub const fn type_error(&self) -> &StandardConstructor

Returns the TypeError constructor.

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pub const fn range_error(&self) -> &StandardConstructor

Returns the RangeError constructor.

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pub const fn syntax_error(&self) -> &StandardConstructor

Returns the SyntaxError constructor.

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pub const fn eval_error(&self) -> &StandardConstructor

Returns the EvalError constructor.

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pub const fn uri_error(&self) -> &StandardConstructor

Returns the URIError constructor.

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pub const fn aggregate_error(&self) -> &StandardConstructor

Returns the AggregateError constructor.

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pub const fn map(&self) -> &StandardConstructor

Returns the Map constructor.

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pub const fn set(&self) -> &StandardConstructor

Returns the Set constructor.

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pub const fn typed_array(&self) -> &StandardConstructor

Returns the TypedArray constructor.

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pub const fn typed_int8_array(&self) -> &StandardConstructor

Returns the Int8Array constructor.

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pub const fn typed_uint8_array(&self) -> &StandardConstructor

Returns the Uint8Array constructor.

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pub const fn typed_uint8clamped_array(&self) -> &StandardConstructor

Returns the Uint8ClampedArray constructor.

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pub const fn typed_int16_array(&self) -> &StandardConstructor

Returns the Int16Array constructor.

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pub const fn typed_uint16_array(&self) -> &StandardConstructor

Returns the Uint16Array constructor.

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pub const fn typed_uint32_array(&self) -> &StandardConstructor

Returns the Uint32Array constructor.

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pub const fn typed_int32_array(&self) -> &StandardConstructor

Returns the Int32Array constructor.

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pub const fn typed_bigint64_array(&self) -> &StandardConstructor

Returns the BigInt64Array constructor.

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pub const fn typed_biguint64_array(&self) -> &StandardConstructor

Returns the BigUint64Array constructor.

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pub const fn typed_float16_array(&self) -> &StandardConstructor

Returns the Float16Array constructor.

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pub const fn typed_float32_array(&self) -> &StandardConstructor

Returns the Float32Array constructor.

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pub const fn typed_float64_array(&self) -> &StandardConstructor

Returns the Float64Array constructor.

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pub const fn array_buffer(&self) -> &StandardConstructor

Returns the ArrayBuffer constructor.

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pub const fn shared_array_buffer(&self) -> &StandardConstructor

Returns the SharedArrayBuffer constructor.

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pub const fn data_view(&self) -> &StandardConstructor

Returns the DataView constructor.

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pub const fn date_time_format(&self) -> &StandardConstructor

Returns the Intl.DateTimeFormat constructor.

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pub const fn promise(&self) -> &StandardConstructor

Returns the Promise constructor.

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pub const fn weak_ref(&self) -> &StandardConstructor

Returns the WeakRef constructor.

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pub const fn weak_map(&self) -> &StandardConstructor

Returns the WeakMap constructor.

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pub const fn weak_set(&self) -> &StandardConstructor

Returns the WeakSet constructor.

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pub const fn iterator(&self) -> &StandardConstructor

Returns the Iterator constructor.

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pub const fn finalization_registry(&self) -> &StandardConstructor

Returns the FinalizationRegistry constructor.

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pub const fn collator(&self) -> &StandardConstructor

Returns the Intl.Collator constructor.

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pub const fn list_format(&self) -> &StandardConstructor

Returns the Intl.ListFormat constructor.

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pub const fn locale(&self) -> &StandardConstructor

Returns the Intl.Locale constructor.

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pub const fn segmenter(&self) -> &StandardConstructor

Returns the Intl.Segmenter constructor.

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pub const fn plural_rules(&self) -> &StandardConstructor

Returns the Intl.PluralRules constructor.

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pub const fn number_format(&self) -> &StandardConstructor

Returns the Intl.NumberFormat constructor.

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pub const fn instant(&self) -> &StandardConstructor

Returns the Temporal.Instant constructor.

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pub const fn plain_date_time(&self) -> &StandardConstructor

Returns the Temporal.PlainDateTime constructor.

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pub const fn plain_date(&self) -> &StandardConstructor

Returns the Temporal.PlainDate constructor.

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pub const fn plain_time(&self) -> &StandardConstructor

Returns the Temporal.PlainTime constructor.

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pub const fn plain_year_month(&self) -> &StandardConstructor

Returns the Temporal.PlainYearMonth constructor.

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pub const fn plain_month_day(&self) -> &StandardConstructor

Returns the Temporal.PlainMonthDay constructor.

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pub const fn time_zone(&self) -> &StandardConstructor

Returns the Temporal.TimeZone constructor.

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pub const fn duration(&self) -> &StandardConstructor

Returns the Temporal.Duration constructor.

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pub const fn zoned_date_time(&self) -> &StandardConstructor

Returns the Temporal.ZonedDateTime constructor.

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pub const fn calendar(&self) -> &StandardConstructor

Returns the Temporal.Calendar constructor.

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impl Debug for StandardConstructors

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

Formats the value using the given formatter. Read more
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impl Default for StandardConstructors

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fn default() -> Self

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

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more
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impl Finalize for StandardConstructors

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fn finalize(&self)

Cleanup logic for a type.
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impl Trace for StandardConstructors

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

Marks all contained Gcs. Read more
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unsafe fn trace_non_roots(&self)

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

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

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Blanket Implementations§

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

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

Converts self into T using Into<T>. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(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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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> IntoEither for T

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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> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

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

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

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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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.
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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.
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impl<T> Tap for T

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

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

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

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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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
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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
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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
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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
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

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

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

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.