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