Type Alias IntersectionObserverInit

pub(crate) type IntersectionObserverInit = IntersectionObserverInit<DomTypeHolder>;

Aliased Type

struct IntersectionObserverInit {
    pub delay: Option<i32>,
    pub root: Option<ElementOrDocument<DomTypeHolder>>,
    pub rootMargin: Option<DOMString>,
    pub scrollMargin: Option<DOMString>,
    pub threshold: Option<DoubleOrDoubleSequence>,
    pub trackVisibility: bool,
}

Fields

delay: Option<i32>

root: Option<ElementOrDocument<DomTypeHolder>>

rootMargin: Option<DOMString>

scrollMargin: Option<DOMString>

threshold: Option<DoubleOrDoubleSequence>

trackVisibility: bool

Implementations

impl<D> IntersectionObserverInit<D>

where D: DomTypes,

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

impl<D> IntersectionObserverInit<D>

where D: DomTypes,

pub fn empty() -> IntersectionObserverInit<D>

pub fn new( cx: JSContext, val: Handle<'_, Value>, ) -> Result<ConversionResult<IntersectionObserverInit<D>>, ()>

Trait Implementations

impl<D> Default for IntersectionObserverInit<D>

where D: DomTypes,

fn default() -> IntersectionObserverInit<D>

Returns the “default value” for a type.

impl<D> FromJSValConvertible for IntersectionObserverInit<D>

where D: DomTypes,

type Config = ()

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

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

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<D> ToJSValConvertible for IntersectionObserverInit<D>

where D: DomTypes,

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

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

impl<D> Traceable for IntersectionObserverInit<D>

where D: DomTypes + Traceable,

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

Trace self.