operator==(std::stop_source)
Min standard notice:
Compares two stop_source values.
# Declarations
friend bool operator==( const stop_source& lhs, const stop_source& rhs ) noexcept;
(since C++20)
# Parameters
lhs, rhs: stop_sources to compare
# Return value
true if lhs and rhs have the same stop-state, or both have no stop-state, otherwise false.