[Summary view]

   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  namespace GuzzleHttp\Psr7;
   6  
   7  use Psr\Http\Message\StreamInterface;
   8  
   9  /**
  10   * Stream decorator that prevents a stream from being seeked.
  11   */
  12  final class NoSeekStream implements StreamInterface
  13  {
  14      use StreamDecoratorTrait;
  15  
  16      /** @var StreamInterface */
  17      private $stream;
  18  
  19      public function seek($offset, $whence = SEEK_SET): void
  20      {
  21          throw new \RuntimeException('Cannot seek a NoSeekStream');
  22      }
  23  
  24      public function isSeekable(): bool
  25      {
  26          return false;
  27      }
  28  }