@dash0/sdk-web/dist/types/utils/otel/span.d.ts

Dash0's Web SDK to collect telemetry from end-users' web browsers

import { KeyValue, Span, SpanStatus } from "../../types/otlp";
export type InProgressSpan = Omit<Span, "endTimeUnixNano">;
export declare function startSpan(name: string): InProgressSpan;
/**
 * Ends the span by setting status and endTimeUnixNano on it. If the spand was already previously ended, this returns undefined
 * to prevent the span from being ended multiple times on accident.
 */
export declare function endSpan(span: InProgressSpan, status: SpanStatus | undefined, durationNano: number | undefined): Span | undefined;
/**
 * Adds an event to a span. Can optionally accept the events timestamp and attributes for the event.
 * The timestamp needs to be specified as nanoseconds since unix epoch in string format.
 */
export declare function addSpanEvent(span: InProgressSpan, name: string, attributesOrTs?: string | KeyValue[] | undefined, attributes?: KeyValue[] | undefined): void;
export declare function setSpanStatus(span: InProgressSpan, code: SpanStatus["code"], message?: string): void;