Struct opentelemetry_otlp::GrpcioExporterBuilder

pub struct GrpcioExporterBuilder { /* private fields */ }

Available on crate feature grpc-sys only.

Configuration for the grpcio OTLP GRPC exporter.

It allows you to

• setup credentials
• add additional headers
• config compression
• select whether to use TLS
• set the number of GRPC worker threads to poll queues

Examples

use opentelemetry_sdk::metrics::reader::{
    DefaultAggregationSelector, DefaultTemporalitySelector,
};

// Create a span exporter you can use to when configuring tracer providers
let span_exporter = opentelemetry_otlp::new_exporter().grpcio().build_span_exporter()?;

// Create a metrics exporter you can use when configuring meter providers
let metrics_exporter = opentelemetry_otlp::new_exporter()
    .grpcio()
    .build_metrics_exporter(
        Box::new(DefaultAggregationSelector::new()),
        Box::new(DefaultTemporalitySelector::new()),
    )?;

// Create a log exporter you can use when configuring logger providers
let log_exporter = opentelemetry_otlp::new_exporter().grpcio().build_log_exporter()?;

Implementations

impl GrpcioExporterBuilder

pub fn with_credentials(self, credentials: Credentials) -> Self

Set the credentials to use when communicating with the collector.

pub fn with_headers(self, headers: HashMap<String, String>) -> Self

Set additional headers to send to the collector.

pub fn with_compression(self, compression: Compression) -> Self

Set the compression algorithm to use when communicating with the collector.

pub fn with_tls(self, use_tls: bool) -> Self

Enable TLS without any certificate pinning.

pub fn with_completion_queue_count(self, count: usize) -> Self

Set the number of GRPC worker threads to poll queues.

pub fn build_span_exporter(self) -> Result<SpanExporter, TraceError>

Available on crate feature trace only.

Create a new span exporter with the current configuration

pub fn build_log_exporter(self) -> Result<LogExporter, LogError>

Available on crate feature logs only.

Builds a new log exporter with the given configuration

pub fn build_metrics_exporter( self, aggregation_selector: Box<dyn AggregationSelector>, temporality_selector: Box<dyn TemporalitySelector> ) -> Result<MetricsExporter>

Available on crate feature metrics only.

Builds a new metrics exporter with the given configuration

Trait Implementations

impl Debug for GrpcioExporterBuilder

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

Formats the value using the given formatter.

impl Default for GrpcioExporterBuilder

fn default() -> GrpcioExporterBuilder

Returns the “default value” for a type.

impl From<GrpcioExporterBuilder> for LogExporterBuilder

Available on crate feature logs only.

fn from(exporter: GrpcioExporterBuilder) -> Self

Converts to this type from the input type.

impl From<GrpcioExporterBuilder> for SpanExporterBuilder

Available on crate feature trace only.

fn from(exporter: GrpcioExporterBuilder) -> Self

Converts to this type from the input type.

impl HasExportConfig for GrpcioExporterBuilder

fn export_config(&mut self) -> &mut ExportConfig

Return a mutable reference to the export config within the exporter builders.