<?php
namespace GuzzleHttp\Psr7;
use Psr\Http\Message\StreamInterface;
/**
* Stream decorator that prevents a stream from being seeked.
*
* @final
*/
class NoSeekStream implements StreamInterface
{
use StreamDecoratorTrait;
public function seek($offset, $whence = SEEK_SET)
{
throw new \RuntimeException('Cannot seek a NoSeekStream');
}
public function isSeekable()
{
return false;
}
}