@opentelemetry/propagator-instana/build/src/InstanaPropagator.d.ts

The OpenTelemetry Instana Propagator implements the propagation format used by IBM Observability by Instana

import { Context, TextMapGetter, TextMapPropagator, TextMapSetter } from '@opentelemetry/api';
/** Instana header names */
export declare const INSTANA_TRACE_ID_HEADER = "X-INSTANA-T";
export declare const INSTANA_SPAN_ID_HEADER = "X-INSTANA-S";
export declare const INSTANA_LEVEL_HEADER = "X-INSTANA-L";
/**
 * Propagator for the Instana HTTP headers.
 */
export declare class InstanaPropagator implements TextMapPropagator {
    /**
     * Injects the current span context into Instana's vendor specific trace correlation headers (X-INSTANA-T, X-INSTANA-S
     * and X-INSTANA-L).
     */
    inject(context: Context, carrier: unknown, setter: TextMapSetter): void;
    /**
     * Extracts the span context from Instana's vendor specific trace correlation headers (X-INSTANA-T, X-INSTANA-S
     * and X-INSTANA-L).
     */
    extract(context: Context, carrier: unknown, getter: TextMapGetter): Context;
    fields(): string[];
}
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