rust-analyzer - Unnamed repository; edit this file 'description' to name the repository.


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<pre><code><span class="keyword">macro_rules</span><span class="macro_bang">!</span> <span class="macro declaration public">id</span> <span class="brace">{</span>
    <span class="parenthesis">(</span><span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="colon">:</span>tt<span class="parenthesis">)</span><span class="punctuation">*</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="operator">&gt;</span> <span class="brace">{</span>
        <span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="parenthesis">)</span><span class="punctuation">*</span>
    <span class="brace">}</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="keyword const">const</span> <span class="constant const declaration">CONST_ITEM</span><span class="colon">:</span> <span class="keyword">*</span><span class="keyword const">const</span> <span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">=</span> <span class="operator">&</span><span class="keyword">raw</span> <span class="keyword const">const</span> <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="keyword const">const</span> <span class="keyword">fn</span> <span class="function const declaration">const_fn</span><span class="angle">&lt;</span><span class="keyword const">const</span> <span class="const_param const declaration">CONST_PARAM</span><span class="colon">:</span> <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="angle">&gt;</span><span class="parenthesis">(</span><span class="keyword const">const</span> <span class="brace">{</span><span class="brace">}</span><span class="colon">:</span> <span class="keyword const">const</span> <span class="keyword">fn</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="parenthesis">)</span> <span class="keyword">where</span> <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="colon">:</span> <span class="keyword const">const</span> <span class="trait">ConstTrait</span> <span class="brace">{</span>
    <span class="constant const">CONST_ITEM</span><span class="semicolon">;</span>
    <span class="const_param const">CONST_PARAM</span><span class="semicolon">;</span>
    <span class="keyword const">const</span> <span class="brace">{</span>
        <span class="keyword const">const</span> <span class="punctuation">|</span><span class="punctuation">|</span> <span class="brace">{</span><span class="brace">}</span>
    <span class="brace">}</span>
    <span class="macro public">id</span><span class="macro_bang">!</span><span class="parenthesis">(</span>
        <span class="constant const macro">CONST_ITEM</span><span class="semicolon macro">;</span>
        <span class="const_param const macro">CONST_PARAM</span><span class="semicolon macro">;</span>
        <span class="keyword const macro">const</span> <span class="brace macro">{</span>
            <span class="keyword const macro">const</span> <span class="punctuation macro">|</span><span class="punctuation macro">|</span> <span class="brace macro">{</span><span class="brace macro">}</span>
        <span class="brace macro">}</span><span class="semicolon macro">;</span>
        <span class="operator macro">&</span><span class="keyword macro">raw</span> <span class="keyword const macro">const</span> <span class="parenthesis macro">(</span><span class="parenthesis macro">)</span><span class="semicolon macro">;</span>
        <span class="keyword const macro">const</span>
    <span class="parenthesis">)</span><span class="semicolon">;</span>
    <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="operator">.</span><span class="method const consuming trait">assoc_const_method</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="keyword">trait</span> <span class="trait declaration">ConstTrait</span> <span class="brace">{</span>
    <span class="keyword const">const</span> <span class="constant associated const declaration static trait">ASSOC_CONST</span><span class="colon">:</span> <span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">=</span> <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
    <span class="keyword const">const</span> <span class="keyword">fn</span> <span class="function associated const declaration static trait">assoc_const_fn</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
    <span class="keyword const">const</span> <span class="keyword">fn</span> <span class="method associated const consuming declaration trait">assoc_const_method</span><span class="parenthesis">(</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">impl</span> <span class="keyword const">const</span> <span class="trait">ConstTrait</span> <span class="keyword">for</span> <span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
    <span class="keyword const">const</span> <span class="constant associated const declaration static trait">ASSOC_CONST</span><span class="colon">:</span> <span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">=</span> <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
    <span class="keyword const">const</span> <span class="keyword">fn</span> <span class="function associated const declaration static trait">assoc_const_fn</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
<span class="brace">}</span>

<span class="keyword">macro_rules</span><span class="macro_bang">!</span> <span class="macro declaration public">unsafe_deref</span> <span class="brace">{</span>
    <span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="operator">&gt;</span> <span class="brace">{</span>
        <span class="punctuation">*</span><span class="parenthesis">(</span><span class="punctuation">&</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="keyword">as</span> <span class="punctuation">*</span><span class="keyword const">const</span> <span class="parenthesis">(</span><span class="parenthesis">)</span><span class="parenthesis">)</span>
    <span class="brace">}</span><span class="semicolon">;</span>
<span class="brace">}</span></code></pre>