Function sync

packages/effect/src/internal/core.ts:1215–1219

(thunk: LazyArg<A>)

/* @internal */
export const sync = <A>(thunk: LazyArg<A>): Effect.Effect<A> => {
  const effect = new EffectPrimitive(OpCodes.OP_SYNC) as any
  effect.effect_instruction_i0 = thunk
  return effect
}

/* @internal */
export const tap = dual<