Enum opentelemetry_otlp::MetricsExporter

pub enum MetricsExporter {
    Tonic {
        sender: Mutex<Sender<ExportMsg>>,
        metadata: Option<MetadataMap>,
        temporality_selector: Box<dyn TemporalitySelector>,
        aggregation_selector: Box<dyn AggregationSelector>,
    },
    Http {
        timeout: Duration,
        headers: Option<HashMap<String, String>>,
        collector_endpoint: Uri,
        metrics_exporter: Option<Arc<dyn HttpClient>>,
        temporality_selector: Box<dyn TemporalitySelector>,
        aggregation_selector: Box<dyn AggregationSelector>,
    },
}

Available on crate feature metrics only.

Export metrics in OTEL format.

Variants

Tonic

Fields

sender: Mutex<Sender<ExportMsg>>

tokio mpsc sender

metadata: Option<MetadataMap>

Additional headers of the outbound requests.

temporality_selector: Box<dyn TemporalitySelector>

temporality selector

aggregation_selector: Box<dyn AggregationSelector>

aggregation selector

Available on crate feature grpc-tonic only.

metrics exporter using using tonic as grpc layer.

Http

Fields

timeout: Duration

Duration of timeout when sending spans to backend

headers: Option<HashMap<String, String>>

Additional headers of the outbound requests.

collector_endpoint: Uri

The Collector URL

metrics_exporter: Option<Arc<dyn HttpClient>>

metrics exporter

temporality_selector: Box<dyn TemporalitySelector>

temporality selector

aggregation_selector: Box<dyn AggregationSelector>

aggregation selector

Available on crate feature http-proto only.

metrics exporter using HTTP transport

Implementations

impl MetricsExporter

pub fn new( export_builder: TonicExporterBuilder, temporality_selector: Box<dyn TemporalitySelector>, aggregation_selector: Box<dyn AggregationSelector> ) -> Result<MetricsExporter>

Available on crate feature grpc-tonic only.

Create a new OTLP gRPC metrics exporter.

pub fn new_http( export_builder: HttpExporterBuilder, temporality_selector: Box<dyn TemporalitySelector>, aggregation_selector: Box<dyn AggregationSelector> ) -> Result<MetricsExporter>

Available on crate feature http-proto only.

Create a new OTLP HTTP metrics exporter.

Trait Implementations

impl AggregationSelector for MetricsExporter

fn aggregation(&self, kind: InstrumentKind) -> Aggregation

Selects the aggregation and the parameters to use for that aggregation based on the InstrumentKind.

impl Debug for MetricsExporter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PushMetricsExporter for MetricsExporter

fn export<'life0, 'life1, 'async_trait>( &'life0 self, metrics: &'life1 mut ResourceMetrics ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Export serializes and transmits metric data to a receiver.

fn force_flush<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Flushes any metric data held by an exporter.

fn shutdown(&self) -> Result<()>

Releases any held computational resources.

impl TemporalitySelector for MetricsExporter

fn temporality(&self, kind: InstrumentKind) -> Temporality

Selects the temporality to use based on the InstrumentKind.