future_status.hpp

Go to the documentation of this file.

#pragma once
 
/// @file userver/engine/future_status.hpp
/// @brief @copybrief engine::FutureStatus
 
USERVER_NAMESPACE_BEGIN
 
namespace engine {
 
/// std::future state extended with "cancelled" state
enum class FutureStatus {
    kReady,     ///< the future is ready
    kTimeout,   ///< the wait operation timed out
    kCancelled  ///< the wait operation was interrupted by task cancellation
};
 
}  // namespace engine
 
USERVER_NAMESPACE_END