Function OptionFromOptionalKey

repos/effect/packages/effect/src/Schema.ts:8662–8667

(schema: S)

    return cached
  }
  const normalizedOptions = getErrorOptions(key)
  const schema = instanceOf(globalThis.Error, {
    representation: {
      id: "effect/schema/Error",
      payload: normalizedOptions ?? null
    },
    toCode: () => ({
      runtime: normalizedOptions !== undefined
        ? `Schema.ErrorInstance(${format(normalizedOptions)})`