Struct opentelemetry_otlp::TonicExporterBuilder

pub struct TonicExporterBuilder { /* private fields */ }

Available on crate feature grpc-tonic only.

Build a trace exporter that uses tonic as grpc layer and opentelemetry protocol.

It allows users to

• add additional metadata
• set tls config(with tls feature enabled)
• bring custom channel

Implementations

impl TonicExporterBuilder

pub fn with_tls_config(self, tls_config: ClientTlsConfig) -> Self

Available on crate feature tls only.

Set the TLS settings for the collector endpoint.

pub fn with_metadata(self, metadata: MetadataMap) -> Self

Set custom metadata entries to send to the collector.

pub fn with_channel(self, channel: Channel) -> Self

Use channel as tonic’s transport channel. this will override tls config and should only be used when working with non-HTTP transports.

Users MUST make sure the ExportConfig::timeout is the same as the channel’s timeout.

pub fn with_interceptor<I>(self, interceptor: I) -> Selfwhere I: Interceptor + Send + 'static,

Use a custom interceptor to modify each outbound request. this can be used to modify the grpc metadata, for example to inject auth tokens.

Trait Implementations

impl Debug for TonicExporterBuilder

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

Formats the value using the given formatter.

impl Default for TonicExporterBuilder

fn default() -> Self

Returns the “default value” for a type.

impl From<TonicExporterBuilder> for MetricsExporterBuilder

Available on crate feature metrics only.

fn from(exporter: TonicExporterBuilder) -> Self

Converts to this type from the input type.

impl From<TonicExporterBuilder> for SpanExporterBuilder

Available on crate feature trace only.

fn from(exporter: TonicExporterBuilder) -> Self

Converts to this type from the input type.

impl HasExportConfig for TonicExporterBuilder

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

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