src/vs/platform/otel/common/spanData.ts

44 LOC · 44 covered · 0 uncovered · 1 ranges · 56 concepts · 1 introducers · 29 tests

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  /*---------------------------------------------------------------------------------------------
  
spanData.ts ×1

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   *  Copyright (c) Microsoft Corporation. All rights reserved.
  
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   *  Licensed under the MIT License. See License.txt in the project root for license information.
  
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   *--------------------------------------------------------------------------------------------*/
  
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  /**
  
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   * Minimal, SDK-agnostic types for completed OTel spans.
  
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   *
  
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   * These mirror the shape used by the Copilot extension (kept in sync with
  
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   * `extensions/copilot/src/platform/otel/common/otelService.ts`) so the same
  
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   * bridge processor can be ported to the Agent Host without dragging in the
  
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   * extension's full `IOTelService` surface.
  
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   */
  
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  export const enum SpanStatusCode {
  
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  	UNSET = 0,
  
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  	OK = 1,
  
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  	ERROR = 2,
  
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  }
  
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  /**
  
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   * Serializable snapshot of a completed span.
  
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   * Contains all in-memory attributes (including content attributes regardless of captureContent).
  
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   */
  
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  export interface ICompletedSpanData {
  
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  	readonly name: string;
  
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  	readonly spanId: string;
  
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  	readonly traceId: string;
  
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  	readonly parentSpanId?: string;
  
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  	readonly startTime: number; // milliseconds since epoch
  
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  	readonly endTime: number; // milliseconds since epoch
  
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  	readonly status: { readonly code: SpanStatusCode; readonly message?: string };
  
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  	readonly attributes: Readonly<Record<string, string | number | boolean | string[]>>;
  
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  	readonly events: readonly ISpanEventRecord[];
  
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  }
  
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  /**
  
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   * A single event on a span.
  
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   */
  
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  export interface ISpanEventRecord {
  
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  	readonly name: string;
  
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  	readonly timestamp: number; // milliseconds since epoch
  
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  	readonly attributes?: Readonly<Record<string, string | number | boolean | string[]>>;
  
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  }