Struct PerformanceObserverInit 

pub struct PerformanceObserverInit {
    pub buffered: Option<bool>,
    pub entryTypes: Option<Vec<DOMString>>,
    pub type_: Option<DOMString>,
}

Fields

buffered: Option<bool>

entryTypes: Option<Vec<DOMString>>

type_: Option<DOMString>

Implementations

impl PerformanceObserverInit

pub fn empty() -> PerformanceObserverInit

pub fn new( cx: JSContext, val: Handle<'_, Value>, can_gc: CanGc, ) -> Result<ConversionResult<PerformanceObserverInit>, ()>

impl PerformanceObserverInit

pub unsafe fn to_jsobject( &self, cx: *mut JSContext, obj: MutableHandle<'_, *mut JSObject>, )

Trait Implementations

impl Default for PerformanceObserverInit

fn default() -> PerformanceObserverInit

Returns the “default value” for a type.

impl FromJSValConvertible for PerformanceObserverInit

type Config = ()

Optional configurable behaviour switch; use () for no configuration.

unsafe fn from_jsval( cx: *mut JSContext, value: Handle<'_, Value>, _option: (), ) -> Result<ConversionResult<PerformanceObserverInit>, ()>

Convert val to type Self. Optional configuration of type T can be passed as the option argument. If it returns Err(()), a JSAPI exception is pending. If it returns Ok(Failure(reason)), there is no pending JSAPI exception.

impl ToJSValConvertible for PerformanceObserverInit

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandle<'_, Value>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for PerformanceObserverInit

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

Trace self.