ultralight::js::Holder

Whether or not H (ignoring const and references) is an owning holder: its ultralight::HolderTraits declares element_type, kind, and Get(). More...

#include <Ultralight/js/Holder.h>

Concept definition

template<typename H>
concept Holder = requires(const std::remove_cvref_t<H>& h) {
  typename HolderTraits<std::remove_cvref_t<H>>::element_type;
  { HolderTraits<std::remove_cvref_t<H>>::kind } -> std::convertible_to<HolderKind>;
  HolderTraits<std::remove_cvref_t<H>>::Get(h);
}

Detailed Description

Whether or not H (ignoring const and references) is an owning holder: its ultralight::HolderTraits declares element_type, kind, and Get().