fn serialize_for_type(
val: Serializable,
) -> unsafe fn(&mut JSContext, Serializable, HandleObject, &GlobalScope, *mut JSStructuredCloneWriter, &mut StructuredDataWriter) -> Result<bool, OperationError>fn serialize_for_type(
val: Serializable,
) -> unsafe fn(&mut JSContext, Serializable, HandleObject, &GlobalScope, *mut JSStructuredCloneWriter, &mut StructuredDataWriter) -> Result<bool, OperationError>