operator==(std::stop_token)
From cppreference.com
 
 
 < cpp | thread | stop token 
 
 
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std::stop_token 
 
 Member functions
 Modifiers
 Observers
 Non-member functions
operator==
friend bool operator==( const stop_token& lhs, const stop_token& rhs ) noexcept;
 
 (since C++20) 
Compares two stop_token values.
This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when std::stop_token is an associated class of the arguments.
The != operator is synthesized from operator==.
[edit] Parameters
 lhs, rhs
 -
 
stop_tokens to compare
[edit] Return value
true if lhs and rhs have the same associated stop-state, or both have no associated stop-state, otherwise false.