Struct boa::js::object::Property

pub struct Property {
    pub configurable: bool,
    pub enumerable: bool,
    pub writable: bool,
    pub value: Value,
    pub get: Value,
    pub set: Value,
}

A Javascript Property AKA The Property Descriptor
[SPEC] - The Property Descriptor Specification Type
[SPEC] - Default Attribute Values

Fields

configurable: bool

If the type of this can be changed and this can be deleted

enumerable: bool

If the property shows up in enumeration of the object

writable: bool

If this property can be changed with an assignment

value: Value

The value associated with the property

get: Value

The function serving as getter

set: Value

The function serving as setter

Methods

impl Property

pub fn is_property_key(value: &Value) -> bool

Checks if the provided Value can be used as a property key.

pub fn new(value: Value) -> Self

Make a new property with the given value

Trait Implementations

impl ToValue for Property

fn to_value(&self) -> Value

Convert this value to a Rust value

impl FromValue for Property

fn from_value(v: Value) -> Result<Self, &'static str>

Convert this value to a Javascript value

impl Clone for Property

fn clone(&self) -> Property

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for Property

fn drop(&mut self)

Executes the destructor for this type.

impl Debug for Property

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

Formats the value using the given formatter.

impl Trace for Property

unsafe fn trace(&self)

Marks all contained Gcs.

unsafe fn root(&self)

Increments the root-count of all contained Gcs.

unsafe fn unroot(&self)

Decrements the root-count of all contained Gcs.

fn finalize_glue(&self)

Runs Finalize::finalize() on this object and all contained subobjects

impl Finalize for Property

fn finalize(&self)