Struct CallbackFunction

pub(crate) struct CallbackFunction {
    object: CallbackObject,
}

A common base class for representing IDL callback function types.

Fields

object: CallbackObject

Implementations

impl CallbackFunction

pub(crate) fn new() -> CallbackFunction

Create a new CallbackFunction for this object.

pub(crate) fn callback_holder(&self) -> &CallbackObject

Returns the underlying CallbackObject.

pub(crate) unsafe fn init(&mut self, cx: JSContext, callback: *mut JSObject)

Initialize the callback function with a value. Should be called once this object is done moving.

Trait Implementations

impl PartialEq for CallbackFunction

fn eq(&self, other: &CallbackFunction) -> 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 Traceable for CallbackFunction

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl StructuralPartialEq for CallbackFunction