Trait WithTonicConfig

pub trait WithTonicConfig {
    // Required methods
    fn with_metadata(self, metadata: MetadataMap) -> Self;
    fn with_compression(self, compression: Compression) -> Self;
    fn with_channel(self, channel: Channel) -> Self;
    fn with_interceptor<I>(self, interceptor: I) -> Self
       where I: Interceptor + Clone + Send + Sync + 'static;
}

Expose methods to override TonicConfig.

This trait will be implemented for every struct that implemented HasTonicConfig trait.

Examples

use crate::opentelemetry_otlp::{WithExportConfig, WithTonicConfig};
let exporter_builder = opentelemetry_otlp::SpanExporter::builder()
    .with_tonic()
    .with_compression(opentelemetry_otlp::Compression::Gzip);

Required Methods

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

Set custom metadata entries to send to the collector.

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

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

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.

fn with_interceptor<I>(self, interceptor: I) -> Self

where I: Interceptor + Clone + Send + Sync + '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.

Object Safety

This trait is not object safe.

Implementors

impl<B: HasTonicConfig> WithTonicConfig for B