crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html

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  38 </style>
  39 <pre><code><span class="comment documentation">/// ```</span>
  40 <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="punctuation injected">_</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="string_literal injected">"early doctests should not go boom"</span><span class="punctuation injected">;</span>
  41 <span class="comment documentation">/// ```</span>
  42 <span class="keyword">struct</span> <span class="struct declaration">Foo</span> <span class="punctuation">{</span>
  43     <span class="field declaration">bar</span><span class="punctuation">:</span> <span class="builtin_type">bool</span><span class="punctuation">,</span>
  44 <span class="punctuation">}</span>
  45
  46 <span class="keyword">impl</span> <span class="struct">Foo</span> <span class="punctuation">{</span>
  47     <span class="comment documentation">/// ```</span>
  48     <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="punctuation injected">_</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="string_literal injected">"Call me</span>
  49     <span class="comment">//    KILLER WHALE</span>
  50     <span class="comment documentation">/// </span><span class="string_literal injected">    Ishmael."</span><span class="punctuation injected">;</span>
  51     <span class="comment documentation">/// ```</span>
  52     <span class="keyword">pub</span> <span class="keyword">const</span> <span class="constant declaration associated">bar</span><span class="punctuation">:</span> <span class="builtin_type">bool</span> <span class="operator">=</span> <span class="bool_literal">true</span><span class="punctuation">;</span>
  53
  54     <span class="comment documentation">/// Constructs a new `Foo`.</span>
  55     <span class="comment documentation">///</span>
  56     <span class="comment documentation">/// # Examples</span>
  57     <span class="comment documentation">///</span>
  58     <span class="comment documentation">/// ```</span>
  59     <span class="comment documentation">/// #</span><span class="dummy injected"> </span><span class="attribute attribute injected">#</span><span class="attribute attribute injected">!</span><span class="attribute attribute injected">[</span><span class="function attribute injected">allow</span><span class="punctuation attribute injected">(</span><span class="attribute attribute injected">unused_mut</span><span class="punctuation attribute injected">)</span><span class="attribute attribute injected">]</span>
  60     <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="keyword injected">mut</span><span class="dummy injected"> </span><span class="variable declaration injected mutable">foo</span><span class="punctuation injected">:</span><span class="dummy injected"> </span><span class="struct injected">Foo</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="struct injected">Foo</span><span class="operator injected">::</span><span class="function injected">new</span><span class="punctuation injected">(</span><span class="punctuation injected">)</span><span class="punctuation injected">;</span>
  61     <span class="comment documentation">/// ```</span>
  62     <span class="keyword">pub</span> <span class="keyword">const</span> <span class="keyword">fn</span> <span class="function declaration static associated">new</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-&gt;</span> <span class="struct">Foo</span> <span class="punctuation">{</span>
  63         <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">bar</span><span class="punctuation">:</span> <span class="bool_literal">true</span> <span class="punctuation">}</span>
  64     <span class="punctuation">}</span>
  65
  66     <span class="comment documentation">/// `bar` method on `Foo`.</span>
  67     <span class="comment documentation">///</span>
  68     <span class="comment documentation">/// # Examples</span>
  69     <span class="comment documentation">///</span>
  70     <span class="comment documentation">/// ```</span>
  71     <span class="comment documentation">/// </span><span class="keyword injected">use</span><span class="dummy injected"> </span><span class="module injected">x</span><span class="operator injected">::</span><span class="module injected">y</span><span class="punctuation injected">;</span>
  72     <span class="comment documentation">///</span>
  73     <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="variable declaration injected">foo</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="struct injected">Foo</span><span class="operator injected">::</span><span class="function injected">new</span><span class="punctuation injected">(</span><span class="punctuation injected">)</span><span class="punctuation injected">;</span>
  74     <span class="comment documentation">///</span>
  75     <span class="comment documentation">/// </span><span class="comment injected">// calls bar on foo</span>
  76     <span class="comment documentation">/// </span><span class="macro injected">assert!</span><span class="punctuation injected">(</span><span class="dummy injected">foo</span><span class="operator injected">.</span><span class="dummy injected">bar</span><span class="punctuation injected">(</span><span class="punctuation injected">)</span><span class="punctuation injected">)</span><span class="punctuation injected">;</span>
  77     <span class="comment documentation">///</span>
  78     <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="variable declaration injected">bar</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="variable injected">foo</span><span class="operator injected">.</span><span class="field injected">bar</span><span class="dummy injected"> </span><span class="operator injected">||</span><span class="dummy injected"> </span><span class="struct injected">Foo</span><span class="operator injected">::</span><span class="constant injected">bar</span><span class="punctuation injected">;</span>
  79     <span class="comment documentation">///</span>
  80     <span class="comment documentation">/// </span><span class="comment injected">/* multi-line</span>
  81     <span class="comment documentation">/// </span><span class="comment injected">       comment */</span>
  82     <span class="comment documentation">///</span>
  83     <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="variable declaration injected">multi_line_string</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="string_literal injected">"Foo</span>
  84     <span class="comment documentation">/// </span><span class="string_literal injected">  bar</span>
  85     <span class="comment documentation">/// </span><span class="string_literal injected">         "</span><span class="punctuation injected">;</span>
  86     <span class="comment documentation">///</span>
  87     <span class="comment documentation">/// ```</span>
  88     <span class="comment documentation">///</span>
  89     <span class="comment documentation">/// ```rust,no_run</span>
  90     <span class="comment documentation">/// </span><span class="keyword injected">let</span><span class="dummy injected"> </span><span class="variable declaration injected">foobar</span><span class="dummy injected"> </span><span class="operator injected">=</span><span class="dummy injected"> </span><span class="struct injected">Foo</span><span class="operator injected">::</span><span class="function injected">new</span><span class="punctuation injected">(</span><span class="punctuation injected">)</span><span class="operator injected">.</span><span class="function injected">bar</span><span class="punctuation injected">(</span><span class="punctuation injected">)</span><span class="punctuation injected">;</span>
  91     <span class="comment documentation">/// ```</span>
  92     <span class="comment documentation">///</span>
  93     <span class="comment documentation">/// ```sh</span>
  94     <span class="comment documentation">/// echo 1</span>
  95     <span class="comment documentation">/// ```</span>
  96     <span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function declaration associated">foo</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">bool</span> <span class="punctuation">{</span>
  97         <span class="bool_literal">true</span>
  98     <span class="punctuation">}</span>
  99 <span class="punctuation">}</span>
 100
 101 <span class="comment documentation">/// ```</span>
 102 <span class="comment documentation">/// </span><span class="macro injected">noop!</span><span class="punctuation injected">(</span><span class="numeric_literal injected">1</span><span class="punctuation injected">)</span><span class="punctuation injected">;</span>
 103 <span class="comment documentation">/// ```</span>
 104 <span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">noop</span> <span class="punctuation">{</span>
 105     <span class="punctuation">(</span><span class="punctuation">$</span>expr<span class="punctuation">:</span>expr<span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">&gt;</span> <span class="punctuation">{</span>
 106         <span class="punctuation">$</span>expr
 107     <span class="punctuation">}</span>
 108 <span class="punctuation">}</span></code></pre>