Struct GetField 

pub struct GetField { /* private fields */ }

This property accessor provides access to an object’s properties by using the bracket notation.

In the object[property_name] syntax, the property_name is just a string or Symbol. So, it can be any string, including ‘1foo’, ‘!bar!’, or even ’ ’ (a space).

One can think of an object as an associative array (a.k.a. map, dictionary, hash, lookup table). The keys in this array are the names of the object’s properties.

It’s typical when speaking of an object’s properties to make a distinction between properties and methods. However, the property/method distinction is little more than a convention. A method is simply a property that can be called (for example, if it has a reference to a Function instance as its value).

More information:

• ECMAScript reference
• MDN documentation

Implementations

impl GetField

pub fn obj(&self) -> &Node

pub fn field(&self) -> &Node

pub fn new<V, F>(value: V, field: F) -> Self

where V: Into<Node>, F: Into<Node>,

Creates a GetField AST node.

Trait Implementations

impl Clone for GetField

fn clone(&self) -> GetField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GetField

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

Formats the value using the given formatter.

impl Display for GetField

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

Formats the value using the given formatter.

impl Drop for GetField

fn drop(&mut self)

Executes the destructor for this type.

impl Executable for GetField

fn run(&self, context: &mut Context) -> JsResult<JsValue>

Runs this executable in the given context.

impl Finalize for GetField

fn finalize(&self)

impl From<GetField> for Node

fn from(get_field: GetField) -> Self

Converts to this type from the input type.

impl PartialEq for GetField

fn eq(&self, other: &GetField) -> 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 Trace for GetField

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 StructuralPartialEq for GetField