Type Alias ByteStringOrLong

pub(crate) type ByteStringOrLong = ByteStringOrLong;

Aliased Type

enum ByteStringOrLong {
    ByteString(ByteString),
    Long(i32),
}

Variants

ByteString(ByteString)

Long(i32)

Implementations

impl ByteStringOrLong

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

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

Trait Implementations

impl FromJSValConvertible for ByteStringOrLong

type Config = ()

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

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

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 ByteStringOrLong

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

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

impl Traceable for ByteStringOrLong

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

Trace self.