async.hpp File Reference

Detailed Description

Utility functions to start asynchronous tasks.

Definition in file async.hpp.

Go to the source code of this file.

#include <string>
#include <utility>
#include <userver/engine/impl/task_context_factory.hpp>
#include <userver/engine/task/shared_task_with_result.hpp>
#include <userver/engine/task/task_with_result.hpp>
#include <userver/utils/impl/source_location.hpp>
#include <userver/utils/impl/span_wrap_call.hpp>

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Namespaces
namespace	utils
	General-purpose utilities used across userver libraries.

Functions
template<typename Function, typename... Args>
auto	utils::Async (std::string name, Function &&f, Args &&... args)
	Starts an asynchronous task.
template<typename Function, typename... Args>
auto	utils::Async (engine::TaskProcessor &task_processor, std::string name, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::AsyncHideSpan (Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::AsyncHideSpan (engine::TaskProcessor &task_processor, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::CriticalAsync (engine::TaskProcessor &task_processor, std::string name, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::SharedAsync (engine::TaskProcessor &task_processor, std::string name, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::CriticalAsync (std::string name, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::SharedCriticalAsync (std::string name, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::SharedAsync (std::string name, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::Async (std::string name, engine::Deadline deadline, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::AsyncBackground (std::string name, engine::TaskProcessor &task_processor, Function &&f, Args &&... args)
template<typename Function, typename... Args>
auto	utils::CriticalAsyncBackground (std::string name, engine::TaskProcessor &task_processor, Function &&f, Args &&... args)