Function acquireUseRelease

packages/effect/src/Channel.ts:581–597

(
  acquire: Effect.Effect<A, E, R>,
  use: (a: A) => Channel<OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>,
  release: (a: A, exit: Exit.Exit<OutDone, OutErr>) => Effect.Effect<unknown>
)

 * @since 2.0.0
 */
export const acquireUseRelease = <A, E, R, OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>(
  acquire: Effect.Effect<A, E, R>,
  use: (a: A) => Channel<OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>,
  release: (a: A, exit: Exit.Exit<OutDone, OutErr>) => Effect.Effect<unknown>
): Channel<OutElem, OutErr | E, OutDone, InElem, InErr, InDone, Env | R> =>
  fromTransformBracket(
    Effect.fnUntraced(function*(upstream, scope, forkedScope) {
      let option = Option.none<A>()
      yield* Scope.addFinalizerExit(forkedScope, (exit) =>
        Option.isSome(option)
          ? release(option.value, exit as any)
          : Effect.void)
      const value = yield* Effect.uninterruptible(acquire)
      option = Option.some(value)
      return yield* toTransform(use(value))(upstream, scope)
    })
  )

/**
 * Acquires a resource, emits the acquired value as a single channel element,