Function wrapOne

packages/capnweb-validate/src/internal/core.ts:652–666

(i: number, validator: Validator)

  let specArgs = methodSpec.args ?? [];
  let next: unknown[] | undefined;
  let wrapOne = (i: number, validator: Validator): void => {
    let wrapped = wrapResolvedValue(
      args[i],
      validator,
      [serviceName, prop, i],
      "client",
      // Preserve native stubs so user code can forward them over workerd RPC
      // without leaking a non-cloneable validation Proxy.
      false
    );
    if (wrapped !== args[i]) {
      next ??= args.slice();
      next[i] = wrapped;
    }
  };
  for (let i = 0; i < specArgs.length; i++) wrapOne(i, specArgs[i]!);
  if (methodSpec.rest) {
    for (let i = specArgs.length; i < args.length; i++) {