Enum script::dom::bindings::codegen::UnionTypes::HTMLOptionElementOrHTMLOptGroupElement

pub enum HTMLOptionElementOrHTMLOptGroupElement {
    HTMLOptionElement(Root<Dom<HTMLOptionElement>>),
    HTMLOptGroupElement(Root<Dom<HTMLOptGroupElement>>),
}

Variants

HTMLOptionElement(Root<Dom<HTMLOptionElement>>)

HTMLOptGroupElement(Root<Dom<HTMLOptGroupElement>>)

Implementations

impl HTMLOptionElementOrHTMLOptGroupElement

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

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

Trait Implementations

impl FromJSValConvertible for HTMLOptionElementOrHTMLOptGroupElement

type Config = ()

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

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

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 JSTraceable for HTMLOptionElementOrHTMLOptGroupElement

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

Trace self.

impl ToJSValConvertible for HTMLOptionElementOrHTMLOptGroupElement

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

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