Struct PerformanceMeasureOptions 

pub struct PerformanceMeasureOptions {
    pub detail: RootedTraceableBox<Heap<Value>>,
    pub duration: Option<Finite<f64>>,
    pub end: Option<StringOrDouble>,
    pub start: Option<StringOrDouble>,
}

Fields

detail: RootedTraceableBox<Heap<Value>>

duration: Option<Finite<f64>>

end: Option<StringOrDouble>

start: Option<StringOrDouble>

Implementations

impl PerformanceMeasureOptions

pub fn empty() -> RootedTraceableBox<PerformanceMeasureOptions>

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

impl PerformanceMeasureOptions

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

Trait Implementations

impl Default for PerformanceMeasureOptions

fn default() -> PerformanceMeasureOptions

Returns the “default value” for a type.

impl ToJSValConvertible for PerformanceMeasureOptions

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

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

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

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

impl Traceable for PerformanceMeasureOptions

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

Trace self.