Value

Enum Value 

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pub enum Value {
Show 27 variants Number(f64), BigInt(BigInt), String(Vec<u16>), Boolean(bool), Undefined, Null, Object(Rc<RefCell<JSObjectData>>), Function(String), Closure(Rc<ClosureData>), AsyncClosure(Rc<ClosureData>), GeneratorFunction(Option<String>, Rc<ClosureData>), ClassDefinition(Rc<ClassDefinition>), Getter(Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>), Setter(Vec<DestructuringElement>, Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>), Property { value: Option<Rc<RefCell<Value>>>, getter: Option<(Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>)>, setter: Option<(Vec<DestructuringElement>, Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>)>, }, Promise(Rc<RefCell<JSPromise>>), Symbol(Rc<SymbolData>), Map(Rc<RefCell<JSMap>>), Set(Rc<RefCell<JSSet>>), WeakMap(Rc<RefCell<JSWeakMap>>), WeakSet(Rc<RefCell<JSWeakSet>>), Generator(Rc<RefCell<JSGenerator>>), Proxy(Rc<RefCell<JSProxy>>), ArrayBuffer(Rc<RefCell<JSArrayBuffer>>), DataView(Rc<RefCell<JSDataView>>), TypedArray(Rc<RefCell<JSTypedArray>>), Uninitialized,
}

Variants§

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Number(f64)

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BigInt(BigInt)

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String(Vec<u16>)

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Boolean(bool)

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Undefined

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Null

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Object(Rc<RefCell<JSObjectData>>)

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Function(String)

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Closure(Rc<ClosureData>)

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AsyncClosure(Rc<ClosureData>)

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GeneratorFunction(Option<String>, Rc<ClosureData>)

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ClassDefinition(Rc<ClassDefinition>)

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Getter(Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>)

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Setter(Vec<DestructuringElement>, Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>)

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Property

Fields

§setter: Option<(Vec<DestructuringElement>, Vec<Statement>, Rc<RefCell<JSObjectData>>, Option<Rc<RefCell<JSObjectData>>>)>
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Promise(Rc<RefCell<JSPromise>>)

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Symbol(Rc<SymbolData>)

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Map(Rc<RefCell<JSMap>>)

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Set(Rc<RefCell<JSSet>>)

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WeakMap(Rc<RefCell<JSWeakMap>>)

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WeakSet(Rc<RefCell<JSWeakSet>>)

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Generator(Rc<RefCell<JSGenerator>>)

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Proxy(Rc<RefCell<JSProxy>>)

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ArrayBuffer(Rc<RefCell<JSArrayBuffer>>)

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DataView(Rc<RefCell<JSDataView>>)

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TypedArray(Rc<RefCell<JSTypedArray>>)

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Uninitialized

Trait Implementations§

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impl Clone for Value

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fn clone(&self) -> Value

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Value

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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 Display for Value

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Value

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impl !RefUnwindSafe for Value

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impl !Send for Value

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impl !Sync for Value

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impl Unpin for Value

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impl !UnwindSafe for Value

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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.