<p data-line="0" class="code-line">ので、以下は同様の効果が期待できる</p>
<div class="code-block-container"><pre class="language-swift"><code class="language-swift code-line" data-line="2"><span class="token attribute atrule">@Namespace</span> <span class="token keyword">var</span> id
</code></pre></div><div class="code-block-container"><pre class="language-swift"><code class="language-swift code-line" data-line="6"><span class="token attribute atrule">@State</span> <span class="token keyword">var</span> id <span class="token operator">=</span> <span class="token function">UUID</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
</code></pre></div>

Namespace.IDはViewのライフサイクルに合わせて変更される

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