std::stop_token:: operator=

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std:: stop_token & operator = ( const std:: stop_token & other ) noexcept ;
(1) (since C++20)
std:: stop_token & operator = ( std:: stop_token && other ) noexcept ;
(2) (since C++20)

Replaces the associated stop-state with that of other .

1) Copy-assigns the associated stop-state of other to that of * this . Equivalent to stop_token ( other ) . swap ( * this ) .
2) Move-assigns the associated stop-state of other to that of * this . After the assignment, * this contains the previous associated stop-state of other , and other has no associated stop-state. Equivalent to stop_token ( std :: move ( other ) ) . swap ( * this ) .

Parameters

other - another stop_token object to share the stop-state with to or acquire the stop-state from