examples

Examples

This directory contains some examples that should help you get start crates from opentelemetry-rust.

log-basic

This example uses following crates from this repo:

• opentelemetry(log)
• opentelemetry-appender-tracing
• opentelemetry-stdout

Check this example if you want to understand how to instrument logs using opentelemetry.

metrics-basic

This example uses following crates from this repo:

• opentelemetry(metrics)
• opentelemetry-stdout

Check this example if you want to understand how to instrument metrics using opentelemetry.

metrics-advanced

This example uses following crates from this repo:

• opentelemetry(metrics)
• opentelemetry-stdout

This builds on top of the metrics-basic, and shows advanced features in Metrics SDK like using Views.

tracing-grpc

This example uses following crates from this repo:

• opentelemetry(tracing)
• opentelemetry-stdout

The application is built using tokio.

Check this example if you want to understand how to create spans and propagate/restore context in OpenTelemetry in a gRPC client-server application.

tracing-http-propagator

This example uses following crates from this repo:

• opentelemetry(tracing)
• opentelemetry-http
• opentelemetry-stdout

Check this example if you want to understand how to create spans and propagate/restore context in OpenTelemetry in an HTTP client-server application.

tracing-jaeger

This example uses following crates from this repo:

• opentelemetry(tracing)
• opentelemetry-otlp

The application is built using tokio.

Check this example if you want to understand how to use OTLP Exporter to export traces to Jaeger.