std::jthread::get_stop_token
From cppreference.com
                    
                                        
                    
                    
                                                            
                    | std::stop_token get_stop_token() const noexcept; | (since C++20) | |
Returns a std::stop_token associated with the same shared stop-state held internally by the jthread object.
Parameters
(none)
Return value
A value of type std::stop_token associated with stop-state held internally by jthread object.
Example
| This section is incomplete Reason: no example |