Function front

util/generic/string.h:295–303

    using TBase::front;

    inline reference front() noexcept Y_LIFETIME_BOUND {
        Y_ASSERT(!this->empty());

#ifdef TSTRING_IS_STD_STRING
        return Storage_.front();
#else
        return reference(*this, 0);
#endif
    }

    inline size_t length() const noexcept {
        return ConstRef().length();