trace_context.h File Reference

Distributed tracing context for OpenTelemetry-compatible tracing. More...

#include <array>
#include <cstdint>
#include <optional>
#include <string>
#include <string_view>
#include <utility>
#include <vector>

Include dependency graph for trace_context.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	kcenon::network::tracing::trace_context
	Immutable trace context for distributed tracing. More...

Namespaces
namespace	kcenon
namespace	kcenon::network
	Main namespace for all Network System components.
namespace	kcenon::network::tracing

Typedefs
using	kcenon::network::tracing::trace_id_t = std::array<uint8_t, 16>
	Trace ID type (128-bit identifier)
using	kcenon::network::tracing::span_id_t = std::array<uint8_t, 8>
	Span ID type (64-bit identifier)

Enumerations
enum class	kcenon::network::tracing::trace_flags : uint8_t { kcenon::network::tracing::none = 0x00 , kcenon::network::tracing::sampled = 0x01 }
	Trace flags (8-bit) More...

Functions
auto	kcenon::network::tracing::generate_trace_id () -> trace_id_t
	Generate a random trace ID.
auto	kcenon::network::tracing::generate_span_id () -> span_id_t
	Generate a random span ID.
auto	kcenon::network::tracing::bytes_to_hex (const uint8_t *data, size_t size) -> std::string
	Convert bytes to lowercase hex string.
auto	kcenon::network::tracing::hex_to_bytes (std::string_view hex, uint8_t *out, size_t size) -> bool
	Parse hex string to bytes.

Detailed Description

Distributed tracing context for OpenTelemetry-compatible tracing.

Provides trace context management with W3C Trace Context propagation support for distributed tracing across network operations.

Author

kcenon

Date

2025-01-15

Definition in file trace_context.h.