Enum PropertyKey 

pub enum PropertyKey {
    String(JsString),
    Index(u32),
    Symbol(Box<JsSymbol>),
}

Property key (string, index, or symbol)

Size-optimized: JsSymbol is boxed since symbol keys are rare.

Variants

String(JsString)

Index(u32)

Symbol(Box<JsSymbol>)

Implementations

impl PropertyKey

pub fn from_value(value: &JsValue) -> Self

pub fn is_symbol(&self) -> bool

Check if this is a symbol key

pub fn eq_str(&self, s: &str) -> bool

Check if this key equals a string literal (avoids allocation)

Trait Implementations

impl Clone for PropertyKey

fn clone(&self) -> PropertyKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyKey

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

Formats the value using the given formatter.

impl Display for PropertyKey

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

Formats the value using the given formatter.

impl Eq for PropertyKey

impl Hash for PropertyKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PropertyKey

fn eq(&self, other: &PropertyKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PropertyKey