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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "opentelemetry/common/timestamp.h"
#include "opentelemetry/version.h"
#if OPENTELEMETRY_ABI_VERSION_NO >= 2
# include <cstdint>
#endif
OPENTELEMETRY_BEGIN_NAMESPACE
namespace trace
{
#if OPENTELEMETRY_ABI_VERSION_NO >= 2
enum class SpanKind : std::uint8_t
#else
enum class SpanKind // NOLINT(performance-enum-size)
#endif
{
kInternal,
kServer,
kClient,
kProducer,
kConsumer,
};
// The key identifies the active span in the current context.
constexpr char kSpanKey[] = "active_span";
constexpr char kIsRootSpanKey[] = "is_root_span";
// StatusCode - Represents the canonical set of status codes of a finished Span.
#if OPENTELEMETRY_ABI_VERSION_NO >= 2
enum class StatusCode : std::uint8_t
#else
enum class StatusCode // NOLINT(performance-enum-size)
#endif
{
kUnset, // default status
kOk, // Operation has completed successfully.
kError // The operation contains an error
};
/**
* EndSpanOptions provides options to set properties of a Span when it is
* ended.
*/
struct EndSpanOptions
{
// Optionally sets the end time of a Span.
common::SteadyTimestamp end_steady_time;
};
} // namespace trace
OPENTELEMETRY_END_NAMESPACE
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