PerformanceObserverMethods

script::dom::bindings::codegen::Bindings::PerformanceObserverBinding::GenericBindings::PerformanceObserver_Binding

Trait PerformanceObserverMethods 

Source 
pub trait PerformanceObserverMethods<D>
where
    D: DomTypes,
{
    // Required methods
    fn Observe(&self, options: &PerformanceObserverInit) -> Result<(), Error>;
    fn Disconnect(&self);
    fn TakeRecords(&self) -> Vec<Root<Dom<<D as DomTypes>::PerformanceEntry>>>;
    fn SupportedEntryTypes(
        cx: JSContext,
        global: &<D as DomTypes>::GlobalScope,
        _can_gc: CanGc,
        retval: MutableHandle<'_, Value>,
    );
    fn Constructor(
        global: &<D as DomTypes>::GlobalScope,
        proto: Option<Handle<'_, *mut JSObject>>,
        can_gc: CanGc,
        callback: Rc<PerformanceObserverCallback<D>>,
    ) -> Result<Root<Dom<<D as DomTypes>::PerformanceObserver>>, Error>;
}

Required Methods§

Source

fn Observe(&self, options: &PerformanceObserverInit) -> Result<(), Error>

Source

fn Disconnect(&self)

Source

fn TakeRecords(&self) -> Vec<Root<Dom<<D as DomTypes>::PerformanceEntry>>>

Source

fn SupportedEntryTypes( cx: JSContext, global: &<D as DomTypes>::GlobalScope, _can_gc: CanGc, retval: MutableHandle<'_, Value>, )

Source

fn Constructor( global: &<D as DomTypes>::GlobalScope, proto: Option<Handle<'_, *mut JSObject>>, can_gc: CanGc, callback: Rc<PerformanceObserverCallback<D>>, ) -> Result<Root<Dom<<D as DomTypes>::PerformanceObserver>>, Error>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§