Function fromFunction

repos/effect/packages/effect/src/RequestResolver.ts:333–344

(
  f: (entry: Request.Entry<A>) => Request.Success<A>
)

 *
 * // Create a resolver from a pure function
 * const SquareResolver = RequestResolver.fromFunction<GetSquareRequest>(
 *   (entry) => entry.request.value * entry.request.value
 * )
 *
 * // Usage
 * const getSquareEffect = Effect.request(
 *   GetSquareRequest({ value: 5 }),
 *   SquareResolver
 * )
 * await Effect.runPromise(getSquareEffect) // => 25
 * ```
 *
 * @category constructors
 * @since 2.0.0
 */