Struct JSObjectData 

pub struct JSObjectData {
    pub properties: HashMap<PropertyKey, Rc<RefCell<Value>>>,
    pub constants: HashSet<String>,
    pub prototype: Option<Rc<RefCell<JSObjectData>>>,
    pub is_function_scope: bool,
}

Fields

properties: HashMap<PropertyKey, Rc<RefCell<Value>>>

constants: HashSet<String>

prototype: Option<Rc<RefCell<JSObjectData>>>

is_function_scope: bool

Implementations

impl JSObjectData

pub fn new() -> Self

pub fn insert(&mut self, key: PropertyKey, val: Rc<RefCell<Value>>)

pub fn get(&self, key: &PropertyKey) -> Option<Rc<RefCell<Value>>>

pub fn contains_key(&self, key: &PropertyKey) -> bool

pub fn remove(&mut self, key: &PropertyKey) -> Option<Rc<RefCell<Value>>>

pub fn keys(&self) -> Keys<'_, PropertyKey, Rc<RefCell<Value>>>

pub fn is_const(&self, key: &str) -> bool

pub fn set_const(&mut self, key: String)

Trait Implementations

impl Clone for JSObjectData

fn clone(&self) -> JSObjectData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JSObjectData

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

Formats the value using the given formatter.

impl Default for JSObjectData

fn default() -> JSObjectData

Returns the “default value” for a type.