Struct JSPropertyNameArray 

pub struct JSPropertyNameArray<'a> { /* private fields */ }

A reference to an array of property names.

This is created by JSObject::get_property_names.

Implementations

impl<'a> JSPropertyNameArray<'a>

pub fn is_empty(&self) -> bool

Returns true if the array is empty.

pub fn len(&self) -> usize

Returns the number of property names in the array.

pub fn get(&self, index: usize) -> Option<JSString>

Gets a property name at a given index.

pub fn into_vec(self) -> Vec<String>

Converts the array into a Vec of property names.

Trait Implementations

impl Clone for JSPropertyNameArray<'_>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JSPropertyNameArray<'_>

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

Formats the value using the given formatter.

impl Drop for JSPropertyNameArray<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl From<JSPropertyNameArray<'_>> for Vec<String>

fn from(array: JSPropertyNameArray<'_>) -> Self

Converts to this type from the input type.