Method withPermitsIfAvailable

packages/effect/src/Semaphore.ts:117–117

* Runs an effect only if the specified number of permits are immediately * available. * * **When to use** * * Use when guarded work should run only if the requested permits are * immediately available. * * **Details** * * This function attempts to acquire the specified

(
    this: Semaphore,
    permits: number
  )

   * the result is `Option.none`.
   */
  withPermitsIfAvailable(
    this: Semaphore,
    permits: number
  ): <A, E, R>(self: Effect.Effect<A, E, R>) => Effect.Effect<Option.Option<A>, E, R>