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C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
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Wait for one operation to succeed.
template< typename Executor> awaitable< std::variant< std::monostate, std::monostate >, Executor > operator||( awaitable< void, Executor > t, awaitable< void, Executor > u);
If one operations succeeds, the other is cancelled as the OR-condition is already satisfied.