Struct rquickjs::function::RustFunction

pub struct RustFunction<'js>(pub Box<dyn RustFunc<'js> + 'js, Global>);

The class used for wrapping closures, rquickjs implements callbacks by creating an instances of this class.

Tuple Fields

0: Box<dyn RustFunc<'js> + 'js, Global>

Trait Implementations

impl<'js> JsClass<'js> for RustFunction<'js>

const NAME: &'static str = "RustFunction"

The name the constructor has in javascript

type Mutable = Readable

Can the type be mutated while a javascript value.

fn class_id() -> &'static ClassId

A unique id for the class.

fn prototype(ctx: &Ctx<'js>) -> Result<Option<Object<'js>>, Error>

Returns the class prototype,

fn constructor(_ctx: &Ctx<'js>) -> Result<Option<Constructor<'js>>, Error>

Returns a predefined constructor for this specific class type if there is one.

fn function() -> Option<StaticJsFn>

A possible call function.

impl<'js> Outlive<'js> for RustFunction<'js>

type Target<'to> = RustFunction<'to>

The target which has the same type as a Self but with another lifetime 't

impl<'js> Trace<'js> for RustFunction<'js>

fn trace<'a>(&self, _tracer: Tracer<'a, 'js>)