Crate opentelemetry_tracing_utils 

Utilities for tracing and logging.

Some fairly opinionated!

Re-exports

pub use opentelemetry_semantic_conventions as semcov;

pub use tower_tracing::*;

Modules

tower_tracing

trace_output_fmt

Structs

GrpcInterceptor

This interceptor adds tokio tracing opentelemetry headers to grpc requests. Allows stitching together distributed traces!

LoggingSetupBuildResult

Hang on to this to be able to call shutdown() on the providers.

LoggingSetupBuilder

MetadataInjector

Enums

OtelTracesExporterOption

Constants

NO_OTLP

This will override OTEL_TRACES_EXPORTER if set.

OTEL_TRACES_EXPORTER

The env var that controls whether to use OTLP or not. Accepts “otlp” or “none”.

Traits

OpenTelemetrySpanExt

Utility functions to allow tracing Spans to accept and return OpenTelemetry Contexts.

Functions

set_up_logging

Set up an OTEL pipeline when the OTLP endpoint is set. Otherwise just set up tokio tracing support.

Type Aliases

InterceptedGrpcService

A tonic channel intercepted to provide distributed tracing context propagation.