std::basic_string_view<CharT,Traits>::begin, std::basic_string_view<CharT,Traits>::cbegin

#include <iostream>
#include <string_view>

int main()
{
    std::string_view str_view("abcd");

    auto begin = str_view.begin();
    auto cbegin = str_view.cbegin();

    std::cout << *begin << '\n';
    std::cout << *cbegin << '\n';

    std::cout << std::boolalpha << (begin == cbegin) << '\n';
    std::cout << std::boolalpha << (*begin == *cbegin) << '\n';
}