Crate pleme_observability 

pleme-observability

Observability library for Pleme platform services.

Features

• Structured Logging - JSON logging with tracing
• Distributed Tracing - OpenTelemetry integration (feature-gated)
• Metrics - Prometheus metric definition macros and tracking helpers
• Context Propagation - W3C Trace Context

Quick Start

use pleme_observability::init_observability;

fn main() {
    // Auto-detects: uses OTel if OTEL_EXPORTER_OTLP_ENDPOINT is set,
    // otherwise falls back to basic JSON tracing.
    init_observability("my-service");
    tracing::info!("Service started");
}

Re-exports

pub use logging::init_tracing;

pub use metrics::MetricsCollector;

Modules

logging

Structured logging setup

macros

Declarative macros for Prometheus metric definitions.

metrics

Prometheus metrics collection

tracking

Generic infrastructure tracking helpers.

Macros

create_metric

Helper macro to create a Prometheus metric from its kind and metadata.

define_metrics

Main macro for defining a Prometheus metrics struct with auto-registration.

metric_field_type

Helper macro to determine the Prometheus field type from a metric kind.

Enums

ObservabilityError

Observability errors

Functions

init_observability

Initialize observability with automatic environment detection.

Type Aliases

Result

Result type for observability operations