Module query_tracing 

Query execution tracing and observability instrumentation.

Provides structured tracing for query compilation, validation, and execution phases. Integrates with the tracing crate for OpenTelemetry-compatible span collection.

Structs

QueryExecutionTrace

Complete trace for a query execution.

QueryPhaseSpan

Trace span for a query compilation phase.

QueryTraceBuilder

Builder for creating and tracking query execution traces.

Functions

create_phase_span

Create a tracing span for a specific phase.

create_query_span

Create a tracing span for query execution.