u/trace/metric/emittable.ts


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import { IEmittableMetric, MetricValue, MetricValueTag, Unit } from './index.js';

export class EmittableMetric implements IEmittableMetric {
    constructor(
        public readonly name: string,
        public readonly unit: Unit,
    ) {}

    public withValue(value: number): MetricValue {
        return {
            name: this.name,
            unit: this.unit,
            emissionTimestamp: Date.now(),
            value,
            _tag: MetricValueTag,
        };
    }
}