Enum script::dom::bindings::codegen::UnionTypes::HTMLElementOrLong

pub enum HTMLElementOrLong {
    HTMLElement(Root<Dom<HTMLElement>>),
    Long(i32),
}

Variants

HTMLElement(Root<Dom<HTMLElement>>)

Long(i32)

Implementations

impl HTMLElementOrLong

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

unsafe fn TryConvertToLong( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<i32>, ()>

Trait Implementations

impl FromJSValConvertible for HTMLElementOrLong

type Config = ()

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

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

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 HTMLElementOrLong

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

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

impl Traceable for HTMLElementOrLong

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

Trace self.