Class TraceFlags

Defined in File trace_flags.h

Class Documentation

class TraceFlags

Public Functions

inline TraceFlags() noexcept

inline explicit TraceFlags(uint8_t flags) noexcept

inline bool IsSampled() const noexcept

inline bool IsRandom() const noexcept

inline void ToLowerBase16(nostd::span<char, 2> buffer) const noexcept

inline uint8_t flags() const noexcept

inline bool operator==(const TraceFlags &that) const noexcept

inline bool operator!=(const TraceFlags &that) const noexcept

inline void CopyBytesTo(nostd::span<uint8_t, 1> dest) const noexcept

Public Static Attributes

static constexpr uint8_t kIsSampled = 1

static constexpr uint8_t kIsRandom = 2

static constexpr uint8_t kAllW3CTraceContext1Flags = kIsSampled : Valid flags in W3C Trace Context version 1. See https://www.w3.org/TR/trace-context-1/#trace-flags

static constexpr uint8_t kAllW3CTraceContext2Flags = kIsSampled | kIsRandom : Valid flags in W3C Trace Context version 2. See https://www.w3.org/TR/trace-context-1/#trace-flags