Component bmqpi_dtspan [Package bmqpi]

Provide an interface representing a span of a distributed trace. More...

Namespaces
namespace	bmqpi

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Detailed Description

Outline

• Purpose
• Classes
• Description

Purpose:

Provide an interface representing a span of a distributed trace.

Classes:

bmqpi::DTSpan	Interface for a span of a distributed trace.
bmqpi::DTSpan::Baggage	A set of key-values used to describe a DTSpan.

Description:

bmqpi::DTSpan is a pure interface representing a node within a distributed trace graph (which forms a DAG with edges as invocations).

bmqpi::DTSpan::Baggage represents a set of key-values used to describe metadata belonging to a DTSpan. The phrase "baggage" is borrowed from the OpenTelemetry standard's terminology.