Struct DistributedTracingProvider 

pub struct DistributedTracingProvider { /* private fields */ }

Distributed tracing provider

Implementations

impl DistributedTracingProvider

pub fn new( base_provider: Arc<dyn TelemetryProvider>, sampler: Arc<dyn TracingSampler>, propagator: Arc<dyn ContextPropagator>, ) -> Self

Create a new distributed tracing provider

pub async fn start_distributed_span( &self, operation_name: &str, kind: SpanKind, parent_context: Option<&TelemetryContext>, ) -> DistributedSpan

Start a new distributed span

pub async fn add_span_event( &self, span_id: &str, event_name: &str, attributes: Vec<(&str, &str)>, )

Add event to span

pub async fn add_span_link( &self, span_id: &str, link_trace_id: &str, link_span_id: &str, attributes: Vec<(&str, &str)>, )

Add link to span

pub async fn end_distributed_span(&self, span_id: &str, status: SpanStatus)

End a distributed span

pub async fn get_span_context(&self, span_id: &str) -> Option<TelemetryContext>

Get trace context for a span

pub async fn export_spans(&self) -> Vec<DistributedSpan>

Export completed spans (for background processing)