Struct boa::object::PropertyMap

pub struct PropertyMap { /* fields omitted */ }

Implementations

impl PropertyMap

pub fn new() -> Self

pub fn get(&self, key: &PropertyKey) -> Option<&PropertyDescriptor>

pub fn insert(
    &mut self,
    key: PropertyKey,
    property: PropertyDescriptor
) -> Option<PropertyDescriptor>

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

pub fn iter(&self) -> Iter<'_>

An iterator visiting all key-value pairs in arbitrary order. The iterator element type is (PropertyKey, &'a Property).

This iterator does not recurse down the prototype chain.

pub fn keys(&self) -> Keys<'_>

An iterator visiting all keys in arbitrary order. The iterator element type is PropertyKey.

This iterator does not recurse down the prototype chain.

pub fn values(&self) -> Values<'_>

An iterator visiting all values in arbitrary order. The iterator element type is &'a Property.

This iterator does not recurse down the prototype chain.

pub fn symbol_properties(&self) -> SymbolProperties<'_>

An iterator visiting all symbol key-value pairs in arbitrary order. The iterator element type is (&'a RcSymbol, &'a Property).

This iterator does not recurse down the prototype chain.

pub fn symbol_property_keys(&self) -> SymbolPropertyKeys<'_>

An iterator visiting all symbol keys in arbitrary order. The iterator element type is &'a RcSymbol.

This iterator does not recurse down the prototype chain.

pub fn symbol_property_values(&self) -> SymbolPropertyValues<'_>

An iterator visiting all symbol values in arbitrary order. The iterator element type is &'a Property.

This iterator does not recurse down the prototype chain.

pub fn index_properties(&self) -> IndexProperties<'_>

An iterator visiting all indexed key-value pairs in arbitrary order. The iterator element type is (&'a u32, &'a Property).

This iterator does not recurse down the prototype chain.

pub fn index_property_keys(&self) -> IndexPropertyKeys<'_>

An iterator visiting all index keys in arbitrary order. The iterator element type is &'a u32.

This iterator does not recurse down the prototype chain.

pub fn index_property_values(&self) -> IndexPropertyValues<'_>

An iterator visiting all index values in arbitrary order. The iterator element type is &'a Property.

This iterator does not recurse down the prototype chain.

pub fn string_properties(&self) -> StringProperties<'_>

An iterator visiting all string key-value pairs in arbitrary order. The iterator element type is (&'a RcString, &'a Property).

This iterator does not recurse down the prototype chain.

pub fn string_property_keys(&self) -> StringPropertyKeys<'_>

An iterator visiting all string keys in arbitrary order. The iterator element type is &'a RcString.

This iterator does not recurse down the prototype chain.

pub fn string_property_values(&self) -> StringPropertyValues<'_>

An iterator visiting all string values in arbitrary order. The iterator element type is &'a Property.

This iterator does not recurse down the prototype chain.

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

Trait Implementations

impl Debug for PropertyMap

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

Formats the value using the given formatter.

impl Default for PropertyMap

fn default() -> PropertyMap

Returns the “default value” for a type.

impl Drop for PropertyMap

fn drop(&mut self)

Executes the destructor for this type.

impl Finalize for PropertyMap

fn finalize(&self)

impl Trace for PropertyMap

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