"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.timer = timer;

var tsplus_module_1 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Metrics/Boundaries"));

var tsplus_module_2 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Metrics/operations/histogram"));

var tsplus_module_3 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Metrics/operations/tagged"));

var tsplus_module_4 = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("@effect/core/io/Metrics/operations/contramap"));

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

const fileName_1 = "(@effect/core) _src/io/Metrics/operations/timer.ts";

/**
 * Creates a timer metric, based on a histogram, which keeps track of
 * durations in milliseconds. The unit of time will automatically be added to
 * the metric as a tag (i.e. `"time_unit: milliseconds"`).
 */
function timer(name) {
  const boundaries = tsplus_module_1.exponential(1, 2, 100);
  const base = tsplus_module_3.tagged_(tsplus_module_2.histogram(name, boundaries), "time_unit", "milliseconds");
  return tsplus_module_4.contramap_(base, duration => duration.millis, fileName_1 + ":9:24");
}
//# sourceMappingURL=timer.js.map