Enum script::dom::bindings::codegen::UnionTypes::HTMLElementOrUnsignedLongOrStringOrBoolean

pub 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 HTMLElementOrUnsignedLongOrStringOrBoolean

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

type Config = ()

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

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

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 HTMLElementOrUnsignedLongOrStringOrBoolean

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

Trace self.

impl ToJSValConvertible for HTMLElementOrUnsignedLongOrStringOrBoolean

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

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