component_fwd.hpp

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#pragma once
 
/// @file userver/components/component_fwd.hpp
/// @brief Forward declarations for components::ComponentContext and
/// components::ComponentConfig; function components::GetCurrentComponentName() and components::GetFsTaskProcessor().
 
#include <string_view>
 
#include <userver/engine/task/task_processor_fwd.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace components {
 
template <typename T>
struct WithType;
 
class ComponentConfig;
 
class ComponentContext;
 
/// @brief Equivalent to @ref components::ComponentContext::GetComponentName, but works with forward declaration of
/// the @ref components::ComponentContext.
std::string_view GetCurrentComponentName(const ComponentContext& context);
 
/// @brief Returns the `config["fs-task-processor"]` if it is set; otherwise returns the default blocking
/// task processor that was set in components::ManagerControllerComponent.
engine::TaskProcessor& GetFsTaskProcessor(const ComponentConfig& config, const ComponentContext& context);
 
}  // namespace components
 
USERVER_NAMESPACE_END