deduction guides for std::ranges::join_view
                
                
                From cppreference.com
                    
                                        
                    
                    
                                                            
                    |   template<class R> explicit join_view(R&&) -> join_view<views::all_t<R>>;  | 
(since C++20) | |
The deduction guide is provided for std::ranges::join_view to allow deduction from range.
Example
| This section is incomplete Reason: no example  |