Enum script::dom::bindings::codegen::UnionTypes::EventOrString

pub enum EventOrString {
    Event(Root<Dom<Event>>),
    String(DOMString),
}

Variants

Event(Root<Dom<Event>>)

String(DOMString)

Implementations

impl EventOrString

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

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

Trait Implementations

impl FromJSValConvertible for EventOrString

type Config = ()

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

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

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 EventOrString

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

Trace self.

impl ToJSValConvertible for EventOrString

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

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