Function make

packages/effect/src/Duration.ts:402–420

(input: number | bigint)

} as const

const make = (input: number | bigint): Duration => {
  const duration = Object.create(DurationProto)
  if (typeof input === "number") {
    if (isNaN(input) || input === 0 || Object.is(input, -0)) {
      duration.value = zeroDurationValue
    } else if (!Number.isFinite(input)) {
      duration.value = input > 0 ? infinityDurationValue : negativeInfinityDurationValue
    } else if (!Number.isInteger(input)) {
      duration.value = { _tag: "Nanos", nanos: roundMillisToNanos(input) }
    } else {
      duration.value = { _tag: "Millis", millis: input }
    }
  } else if (input === bigint0) {
    duration.value = zeroDurationValue
  } else {
    duration.value = { _tag: "Nanos", nanos: input }
  }
  return duration
}

/**
 * Checks whether a value is a Duration.