Struct rusty_v8::Object

#[repr(C)]
pub struct Object(_);

A JavaScript object (ECMA-262, 4.3.3)

Methods

impl Object

pub fn new<'sc>(
    scope: &mut impl ToLocal<'sc>,
    prototype_or_null: Local<'sc, Value>,
    names: Vec<Local<'sc, Name>>,
    values: Vec<Local<'sc, Value>>,
    length: usize
) -> Local<'sc, Object>

Creates a JavaScript object with the given properties, and a the given prototype_or_null (which can be any JavaScript value, and if it's null, the newly created object won't have a prototype at all). This is similar to Object.create(). All properties will be created as enumerable, configurable and writable properties.

pub fn set(
    &self,
    context: Local<Context>,
    key: Local<Value>,
    value: Local<Value>
) -> MaybeBool

Set only return Just(true) or Empty(), so if it should never fail, use result.Check().

pub fn create_data_property(
    &self,
    context: Local<Context>,
    key: Local<Name>,
    value: Local<Value>
) -> MaybeBool

Implements CreateDataProperty (ECMA-262, 7.3.4).

Defines a configurable, writable, enumerable property with the given value on the object unless the property already exists and is not configurable or the object is not extensible.

Returns true on success.

pub fn get<'a>(
    &self,
    scope: &mut impl ToLocal<'a>,
    context: Local<Context>,
    key: Local<Value>
) -> Option<Local<'a, Value>>

pub fn get_isolate(&mut self) -> &Isolate

Return the isolate to which the Object belongs to.

Methods from Deref<Target = Value>

pub fn is_undefined(&self) -> bool

Returns true if this value is the undefined value. See ECMA-262 4.3.10.

pub fn is_null(&self) -> bool

Returns true if this value is the null value. See ECMA-262 4.3.11.

pub fn is_null_or_undefined(&self) -> bool

Returns true if this value is either the null or the undefined value. See ECMA-262 4.3.11. and 4.3.12

pub fn is_string(&self) -> bool

Returns true if this value is an instance of the String type. See ECMA-262 8.4.

pub fn is_array(&self) -> bool

Returns true if this value is an array. Note that it will return false for an Proxy for an array.

pub fn is_function(&self) -> bool

Returns true if this value is a function.

pub fn is_object(&self) -> bool

Returns true if this value is an object.

pub fn is_number(&self) -> bool

Returns true if this value is a number.

pub fn strict_equals<'sc>(&self, that: Local<'sc, Value>) -> bool

pub fn same_value<'sc>(&self, that: Local<'sc, Value>) -> bool

Trait Implementations

impl Deref for Object

type Target = Value

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.