Module http_tracer_provider 

This module provides utilities for configuring and building an OpenTelemetry TracerProvider specifically tailored for use in AWS Lambda environments.

It includes:

• HttpTracerProviderBuilder: A builder struct for configuring and initializing a TracerProvider.
• get_lambda_resource: A function to create a Resource with Lambda-specific attributes.

The module supports various configuration options, including:

• Custom HTTP clients for exporting traces
• Enabling/disabling logging layers
• Setting custom tracer names
• Configuring propagators and ID generators
• Choosing between simple and batch exporters

It also respects environment variables for certain configurations, such as the span processor type and the OTLP exporter protocol.

Examples

use lambda_otel_utils::HttpTracerProviderBuilder;
use opentelemetry_sdk::trace::{TracerProvider, Tracer};

let tracer_provider: TracerProvider = HttpTracerProviderBuilder::default()
    .with_stdout_client()
    .with_default_text_map_propagator()
    .with_default_id_generator()
    .enable_global(true)
    .build()?;

Structs

HttpTracerProviderBuilder

A type-safe builder for configuring and initializing a TracerProvider.

Enums

BuilderError