registered_config_meta.hpp

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#pragma once
 
/// @file userver/dynamic_config/registered_config_meta.hpp
/// @brief @copybrief dynamic_config::RegisteredConfigMeta
 
#include <string_view>
 
#include <userver/dynamic_config/fwd.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace dynamic_config {
 
/// @brief Metadata of a single registered dynamic config item.
/// @note All fields reference storage owned by the global registry. Obtain
/// metadata only after static initialization completes; the views remain valid
/// until the registry is destroyed.
struct RegisteredConfigMeta final {
    std::string_view name;
    /// Opaque schema hash. Empty if the registering constructor did not provide
    /// schema metadata.
    std::string_view schema_hash;
    /// Default value of this config item as a JSON string.
    std::string_view default_as_json_string{};
};
 
}  // namespace dynamic_config
 
USERVER_NAMESPACE_END