INNER CODE UNIT · Rust

hello

google/tarpc · example-service/src/lib.rs:15

    async fn hello(name: String) -> String;
}

/// Initializes an OpenTelemetry tracing subscriber with a OTLP backend.
pub fn init_tracing(
    service_name: &'static str,
) -> anyhow::Result<opentelemetry_sdk::trace::SdkTracerProvider> {
    let tracer_provider = opentelemetry_sdk::trace::SdkTracerProvider::builder()
        .with_resource(
            opentelemetry_sdk::Resource::builder()
                .with_service_name(service_name)
                .build(),
        )
        .with_batch_exporter(
            opentelemetry_otlp::SpanExporter::builder()
                .with_tonic()
                .build()
                .unwrap(),

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