Enum script::dom::eventtarget::CommonEventHandler

pub enum CommonEventHandler {
    EventHandler(Rc<EventHandlerNonNull>),
    ErrorEventHandler(Rc<OnErrorEventHandlerNonNull>),
    BeforeUnloadEventHandler(Rc<OnBeforeUnloadEventHandlerNonNull>),
}

Variants

EventHandler(Rc<EventHandlerNonNull>)

ErrorEventHandler(Rc<OnErrorEventHandlerNonNull>)

BeforeUnloadEventHandler(Rc<OnBeforeUnloadEventHandlerNonNull>)

Implementations

impl CommonEventHandler

fn parent(&self) -> &CallbackFunction

Trait Implementations

impl Clone for CommonEventHandler

fn clone(&self) -> CommonEventHandler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl MallocSizeOf for CommonEventHandler

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq for CommonEventHandler

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Traceable for CommonEventHandler

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

Trace self.

impl StructuralPartialEq for CommonEventHandler