sideways-otel 0.1.0

Observability from the side - vendor-neutral OpenTelemetry tracing, metrics, and logs for Rust services
Documentation 
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use sideways_otel::prelude::*;
use sideways_otel::{init_telemetry, TelemetryConfig};
use tracing::instrument;

#[tokio::main]
async fn main() {
    let config = TelemetryConfig::from_env();
    let telemetry = init_telemetry(&config);

    process_order("order-42").await;

    telemetry.shutdown();
}

#[instrument]
async fn process_order(order_id: &str) {
    tracing::info!("Processing order");
    set_attribute(KeyValue::new("order.id", order_id.to_string()));

    let requests = counter("orders.processed");
    requests.add(1, &[KeyValue::new("status", "success")]);

    let latency = histogram("order.processing_duration_ms");
    latency.record(12.5, &[KeyValue::new("order.id", order_id.to_string())]);

    let queue_depth = up_down_counter("orders.queue_depth");
    queue_depth.add(-1, &[]);
}