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Contents
/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright 2021 Couchbase, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <cinttypes>
#include <memory>
#include <string>
namespace couchbase::tracing
{
class request_span
{
public:
request_span() = default;
request_span(const request_span& other) = default;
request_span(request_span&& other) = default;
auto operator=(const request_span& other) -> request_span& = default;
auto operator=(request_span&& other) -> request_span& = default;
virtual ~request_span() = default;
explicit request_span(std::string name)
: name_(std::move(name))
{
}
request_span(std::string name, std::shared_ptr<request_span> parent)
: name_(std::move(name))
, parent_(std::move(parent))
{
}
virtual void add_tag(const std::string& name, std::uint64_t value) = 0;
virtual void add_tag(const std::string& name, const std::string& value) = 0;
virtual void end() = 0;
[[nodiscard]] auto name() const -> const std::string&
{
return name_;
}
[[nodiscard]] auto parent() const -> std::shared_ptr<request_span>
{
return parent_;
}
virtual auto uses_tags() const -> bool
{
return true;
}
private:
std::string name_{};
std::shared_ptr<request_span> parent_{ nullptr };
};
} // namespace couchbase::tracing
Version data entries
5 entries across 5 versions & 1 rubygems