Type Alias HTMLElementOrUnsignedLongOrStringOrBoolean

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

Aliased Type

enum HTMLElementOrUnsignedLongOrStringOrBoolean {
    HTMLElement(Root<Dom<HTMLElement>>),
    UnsignedLong(u32),
    String(DOMString),
    Boolean(bool),
}

Variants

HTMLElement(Root<Dom<HTMLElement>>)

UnsignedLong(u32)

String(DOMString)

Boolean(bool)

Implementations

impl<D: DomTypes> HTMLElementOrUnsignedLongOrStringOrBoolean<D>

unsafe fn TryConvertToHTMLElement( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<DomRoot<D::HTMLElement>>, ()>

unsafe fn TryConvertToUnsignedLong( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<u32>, ()>

unsafe fn TryConvertToString( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<DOMString>, ()>

unsafe fn TryConvertToBoolean( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<bool>, ()>

Trait Implementations

impl<D: DomTypes> FromJSValConvertible for HTMLElementOrUnsignedLongOrStringOrBoolean<D>

type Config = ()

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

unsafe fn from_jsval( cx: *mut JSContext, value: HandleValue<'_>, _option: (), ) -> Result<ConversionResult<HTMLElementOrUnsignedLongOrStringOrBoolean<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: DomTypes> ToJSValConvertible for HTMLElementOrUnsignedLongOrStringOrBoolean<D>

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

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

impl<D> Traceable for HTMLElementOrUnsignedLongOrStringOrBoolean<D>

where D: JSTraceable + DomTypes,

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

Trace self.