diff options
Diffstat (limited to 'crates/ide/src/syntax_highlighting/test_data')
-rw-r--r-- | crates/ide/src/syntax_highlighting/test_data/highlighting.html | 316 |
1 files changed, 158 insertions, 158 deletions
diff --git a/crates/ide/src/syntax_highlighting/test_data/highlighting.html b/crates/ide/src/syntax_highlighting/test_data/highlighting.html index 212f04c80..ee115972b 100644 --- a/crates/ide/src/syntax_highlighting/test_data/highlighting.html +++ b/crates/ide/src/syntax_highlighting/test_data/highlighting.html | |||
@@ -1,203 +1,203 @@ | |||
1 | 1 | ||
2 | <style> | 2 | <style> |
3 | body { margin: 0; } | 3 | body { margin: 0; } |
4 | pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; } | 4 | pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; } |
5 | 5 | ||
6 | .lifetime { color: #DFAF8F; font-style: italic; } | 6 | .lifetime { color: #DFAF8F; font-style: italic; } |
7 | .comment { color: #7F9F7F; } | 7 | .comment { color: #7F9F7F; } |
8 | .documentation { color: #629755; } | 8 | .documentation { color: #629755; } |
9 | .injected { opacity: 0.65 ; } | 9 | .injected { opacity: 0.65 ; } |
10 | .struct, .enum { color: #7CB8BB; } | 10 | .struct, .enum { color: #7CB8BB; } |
11 | .enum_variant { color: #BDE0F3; } | 11 | .enum_variant { color: #BDE0F3; } |
12 | .string_literal { color: #CC9393; } | 12 | .string_literal { color: #CC9393; } |
13 | .field { color: #94BFF3; } | 13 | .field { color: #94BFF3; } |
14 | .function { color: #93E0E3; } | 14 | .function { color: #93E0E3; } |
15 | .function.unsafe { color: #BC8383; } | 15 | .function.unsafe { color: #BC8383; } |
16 | .operator.unsafe { color: #BC8383; } | 16 | .operator.unsafe { color: #BC8383; } |
17 | .parameter { color: #94BFF3; } | 17 | .parameter { color: #94BFF3; } |
18 | .text { color: #DCDCCC; } | 18 | .text { color: #DCDCCC; } |
19 | .type { color: #7CB8BB; } | 19 | .type { color: #7CB8BB; } |
20 | .builtin_type { color: #8CD0D3; } | 20 | .builtin_type { color: #8CD0D3; } |
21 | .type_param { color: #DFAF8F; } | 21 | .type_param { color: #DFAF8F; } |
22 | .attribute { color: #94BFF3; } | 22 | .attribute { color: #94BFF3; } |
23 | .numeric_literal { color: #BFEBBF; } | 23 | .numeric_literal { color: #BFEBBF; } |
24 | .bool_literal { color: #BFE6EB; } | 24 | .bool_literal { color: #BFE6EB; } |
25 | .macro { color: #94BFF3; } | 25 | .macro { color: #94BFF3; } |
26 | .module { color: #AFD8AF; } | 26 | .module { color: #AFD8AF; } |
27 | .value_param { color: #DCDCCC; } | 27 | .value_param { color: #DCDCCC; } |
28 | .variable { color: #DCDCCC; } | 28 | .variable { color: #DCDCCC; } |
29 | .format_specifier { color: #CC696B; } | 29 | .format_specifier { color: #CC696B; } |
30 | .mutable { text-decoration: underline; } | 30 | .mutable { text-decoration: underline; } |
31 | .escape_sequence { color: #94BFF3; } | 31 | .escape_sequence { color: #94BFF3; } |
32 | .keyword { color: #F0DFAF; font-weight: bold; } | 32 | .keyword { color: #F0DFAF; font-weight: bold; } |
33 | .keyword.unsafe { color: #BC8383; font-weight: bold; } | 33 | .keyword.unsafe { color: #BC8383; font-weight: bold; } |
34 | .control { font-style: italic; } | 34 | .control { font-style: italic; } |
35 | |||
36 | .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } | ||
37 | </style> | ||
38 | <pre><code><span class="keyword">use</span> <span class="module">inner</span><span class="operator">::</span><span class="punctuation">{</span><span class="self_keyword">self</span> <span class="keyword">as</span> <span class="module declaration">inner_mod</span><span class="punctuation">}</span><span class="punctuation">;</span> | ||
39 | <span class="keyword">mod</span> <span class="module declaration">inner</span> <span class="punctuation">{</span><span class="punctuation">}</span> | ||
40 | |||
41 | <span class="comment">// Needed for function consuming vs normal</span> | ||
42 | <span class="keyword">pub</span> <span class="keyword">mod</span> <span class="module declaration">marker</span> <span class="punctuation">{</span> | ||
43 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"copy"</span><span class="attribute">]</span> | ||
44 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">Copy</span> <span class="punctuation">{</span><span class="punctuation">}</span> | ||
45 | <span class="punctuation">}</span> | ||
46 | 35 | ||
47 | <span class="keyword">pub</span> <span class="keyword">mod</span> <span class="module declaration">ops</span> <span class="punctuation">{</span> | 36 | .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } |
48 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"fn_once"</span><span class="attribute">]</span> | 37 | </style> |
49 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">FnOnce</span><span class="punctuation"><</span><span class="type_param declaration">Args</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">}</span> | 38 | <pre><code><span class="keyword">use</span> <span class="module">inner</span><span class="operator">::</span><span class="punctuation">{</span><span class="self_keyword">self</span> <span class="keyword">as</span> <span class="module declaration">inner_mod</span><span class="punctuation">}</span><span class="punctuation">;</span> |
39 | <span class="keyword">mod</span> <span class="module declaration">inner</span> <span class="punctuation">{</span><span class="punctuation">}</span> | ||
50 | 40 | ||
51 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"fn_mut"</span><span class="attribute">]</span> | 41 | <span class="comment">// Needed for function consuming vs normal</span> |
52 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">FnMut</span><span class="punctuation"><</span><span class="type_param declaration">Args</span><span class="punctuation">></span><span class="punctuation">:</span> <span class="trait">FnOnce</span><span class="punctuation"><</span><span class="type_param">Args</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">}</span> | 42 | <span class="keyword">pub</span> <span class="keyword">mod</span> <span class="module declaration">marker</span> <span class="punctuation">{</span> |
43 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"copy"</span><span class="attribute">]</span> | ||
44 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">Copy</span> <span class="punctuation">{</span><span class="punctuation">}</span> | ||
45 | <span class="punctuation">}</span> | ||
53 | 46 | ||
54 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"fn"</span><span class="attribute">]</span> | 47 | <span class="keyword">pub</span> <span class="keyword">mod</span> <span class="module declaration">ops</span> <span class="punctuation">{</span> |
55 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">Fn</span><span class="punctuation"><</span><span class="type_param declaration">Args</span><span class="punctuation">></span><span class="punctuation">:</span> <span class="trait">FnMut</span><span class="punctuation"><</span><span class="type_param">Args</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">}</span> | 48 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"fn_once"</span><span class="attribute">]</span> |
56 | <span class="punctuation">}</span> | 49 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">FnOnce</span><span class="punctuation"><</span><span class="type_param declaration">Args</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">}</span> |
50 | |||
51 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"fn_mut"</span><span class="attribute">]</span> | ||
52 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">FnMut</span><span class="punctuation"><</span><span class="type_param declaration">Args</span><span class="punctuation">></span><span class="punctuation">:</span> <span class="trait">FnOnce</span><span class="punctuation"><</span><span class="type_param">Args</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">}</span> | ||
53 | |||
54 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">lang</span><span class="attribute"> </span><span class="operator">=</span><span class="attribute"> </span><span class="string_literal">"fn"</span><span class="attribute">]</span> | ||
55 | <span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration">Fn</span><span class="punctuation"><</span><span class="type_param declaration">Args</span><span class="punctuation">></span><span class="punctuation">:</span> <span class="trait">FnMut</span><span class="punctuation"><</span><span class="type_param">Args</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">}</span> | ||
56 | <span class="punctuation">}</span> | ||
57 | 57 | ||
58 | 58 | ||
59 | <span class="keyword">struct</span> <span class="struct declaration">Foo</span> <span class="punctuation">{</span> | 59 | <span class="keyword">struct</span> <span class="struct declaration">Foo</span> <span class="punctuation">{</span> |
60 | <span class="keyword">pub</span> <span class="field declaration">x</span><span class="punctuation">:</span> <span class="builtin_type">i32</span><span class="punctuation">,</span> | 60 | <span class="keyword">pub</span> <span class="field declaration">x</span><span class="punctuation">:</span> <span class="builtin_type">i32</span><span class="punctuation">,</span> |
61 | <span class="keyword">pub</span> <span class="field declaration">y</span><span class="punctuation">:</span> <span class="builtin_type">i32</span><span class="punctuation">,</span> | 61 | <span class="keyword">pub</span> <span class="field declaration">y</span><span class="punctuation">:</span> <span class="builtin_type">i32</span><span class="punctuation">,</span> |
62 | <span class="punctuation">}</span> | ||
63 | |||
64 | <span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="punctuation">{</span> | ||
65 | <span class="keyword">fn</span> <span class="function declaration">bar</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span><span class="punctuation">;</span> | ||
66 | <span class="punctuation">}</span> | ||
67 | |||
68 | <span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="punctuation">{</span> | ||
69 | <span class="keyword">fn</span> <span class="function declaration">bar</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span> <span class="punctuation">{</span> | ||
70 | <span class="self_keyword">self</span><span class="punctuation">.</span><span class="field">x</span> | ||
62 | <span class="punctuation">}</span> | 71 | <span class="punctuation">}</span> |
72 | <span class="punctuation">}</span> | ||
63 | 73 | ||
64 | <span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="punctuation">{</span> | 74 | <span class="keyword">impl</span> <span class="struct">Foo</span> <span class="punctuation">{</span> |
65 | <span class="keyword">fn</span> <span class="function declaration">bar</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span><span class="punctuation">;</span> | 75 | <span class="keyword">fn</span> <span class="function declaration">baz</span><span class="punctuation">(</span><span class="keyword">mut</span> <span class="self_keyword mutable">self</span><span class="punctuation">,</span> <span class="value_param declaration">f</span><span class="punctuation">:</span> <span class="struct">Foo</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span> <span class="punctuation">{</span> |
76 | <span class="value_param">f</span><span class="punctuation">.</span><span class="function consuming">baz</span><span class="punctuation">(</span><span class="self_keyword mutable consuming">self</span><span class="punctuation">)</span> | ||
66 | <span class="punctuation">}</span> | 77 | <span class="punctuation">}</span> |
67 | 78 | ||
68 | <span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="punctuation">{</span> | 79 | <span class="keyword">fn</span> <span class="function declaration">qux</span><span class="punctuation">(</span><span class="operator">&</span><span class="keyword">mut</span> <span class="self_keyword mutable">self</span><span class="punctuation">)</span> <span class="punctuation">{</span> |
69 | <span class="keyword">fn</span> <span class="function declaration">bar</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span> <span class="punctuation">{</span> | 80 | <span class="self_keyword mutable">self</span><span class="punctuation">.</span><span class="field">x</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="punctuation">;</span> |
70 | <span class="self_keyword">self</span><span class="punctuation">.</span><span class="field">x</span> | ||
71 | <span class="punctuation">}</span> | ||
72 | <span class="punctuation">}</span> | 81 | <span class="punctuation">}</span> |
73 | 82 | ||
74 | <span class="keyword">impl</span> <span class="struct">Foo</span> <span class="punctuation">{</span> | 83 | <span class="keyword">fn</span> <span class="function declaration">quop</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span> <span class="punctuation">{</span> |
75 | <span class="keyword">fn</span> <span class="function declaration">baz</span><span class="punctuation">(</span><span class="keyword">mut</span> <span class="self_keyword mutable">self</span><span class="punctuation">,</span> <span class="value_param declaration">f</span><span class="punctuation">:</span> <span class="struct">Foo</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span> <span class="punctuation">{</span> | 84 | <span class="self_keyword">self</span><span class="punctuation">.</span><span class="field">x</span> |
76 | <span class="value_param">f</span><span class="punctuation">.</span><span class="function consuming">baz</span><span class="punctuation">(</span><span class="self_keyword mutable consuming">self</span><span class="punctuation">)</span> | 85 | <span class="punctuation">}</span> |
77 | <span class="punctuation">}</span> | 86 | <span class="punctuation">}</span> |
78 | 87 | ||
79 | <span class="keyword">fn</span> <span class="function declaration">qux</span><span class="punctuation">(</span><span class="operator">&</span><span class="keyword">mut</span> <span class="self_keyword mutable">self</span><span class="punctuation">)</span> <span class="punctuation">{</span> | 88 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">derive</span><span class="punctuation">(</span><span class="attribute">Copy</span><span class="punctuation">)</span><span class="attribute">]</span> |
80 | <span class="self_keyword mutable">self</span><span class="punctuation">.</span><span class="field">x</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="punctuation">;</span> | 89 | <span class="keyword">struct</span> <span class="struct declaration">FooCopy</span> <span class="punctuation">{</span> |
81 | <span class="punctuation">}</span> | 90 | <span class="field declaration">x</span><span class="punctuation">:</span> <span class="builtin_type">u32</span><span class="punctuation">,</span> |
91 | <span class="punctuation">}</span> | ||
82 | 92 | ||
83 | <span class="keyword">fn</span> <span class="function declaration">quop</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">i32</span> <span class="punctuation">{</span> | 93 | <span class="keyword">impl</span> <span class="struct">FooCopy</span> <span class="punctuation">{</span> |
84 | <span class="self_keyword">self</span><span class="punctuation">.</span><span class="field">x</span> | 94 | <span class="keyword">fn</span> <span class="function declaration">baz</span><span class="punctuation">(</span><span class="self_keyword">self</span><span class="punctuation">,</span> <span class="value_param declaration">f</span><span class="punctuation">:</span> <span class="struct">FooCopy</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">u32</span> <span class="punctuation">{</span> |
85 | <span class="punctuation">}</span> | 95 | <span class="value_param">f</span><span class="punctuation">.</span><span class="function">baz</span><span class="punctuation">(</span><span class="self_keyword">self</span><span class="punctuation">)</span> |
86 | <span class="punctuation">}</span> | 96 | <span class="punctuation">}</span> |
87 | 97 | ||
88 | <span class="attribute">#</span><span class="attribute">[</span><span class="function attribute">derive</span><span class="punctuation">(</span><span class="attribute">Copy</span><span class="punctuation">)</span><span class="attribute">]</span> | 98 | <span class="keyword">fn</span> <span class="function declaration">qux</span><span class="punctuation">(</span><span class="operator">&</span><span class="keyword">mut</span> <span class="self_keyword mutable">self</span><span class="punctuation">)</span> <span class="punctuation">{</span> |
89 | <span class="keyword">struct</span> <span class="struct declaration">FooCopy</span> <span class="punctuation">{</span> | 99 | <span class="self_keyword mutable">self</span><span class="punctuation">.</span><span class="field">x</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="punctuation">;</span> |
90 | <span class="field declaration">x</span><span class="punctuation">:</span> <span class="builtin_type">u32</span><span class="punctuation">,</span> | ||
91 | <span class="punctuation">}</span> | 100 | <span class="punctuation">}</span> |
92 | 101 | ||
93 | <span class="keyword">impl</span> <span class="struct">FooCopy</span> <span class="punctuation">{</span> | 102 | <span class="keyword">fn</span> <span class="function declaration">quop</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">u32</span> <span class="punctuation">{</span> |
94 | <span class="keyword">fn</span> <span class="function declaration">baz</span><span class="punctuation">(</span><span class="self_keyword">self</span><span class="punctuation">,</span> <span class="value_param declaration">f</span><span class="punctuation">:</span> <span class="struct">FooCopy</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">u32</span> <span class="punctuation">{</span> | 103 | <span class="self_keyword">self</span><span class="punctuation">.</span><span class="field">x</span> |
95 | <span class="value_param">f</span><span class="punctuation">.</span><span class="function">baz</span><span class="punctuation">(</span><span class="self_keyword">self</span><span class="punctuation">)</span> | 104 | <span class="punctuation">}</span> |
96 | <span class="punctuation">}</span> | 105 | <span class="punctuation">}</span> |
97 | 106 | ||
98 | <span class="keyword">fn</span> <span class="function declaration">qux</span><span class="punctuation">(</span><span class="operator">&</span><span class="keyword">mut</span> <span class="self_keyword mutable">self</span><span class="punctuation">)</span> <span class="punctuation">{</span> | 107 | <span class="keyword">static</span> <span class="keyword">mut</span> <span class="static declaration mutable unsafe">STATIC_MUT</span><span class="punctuation">:</span> <span class="builtin_type">i32</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="punctuation">;</span> |
99 | <span class="self_keyword mutable">self</span><span class="punctuation">.</span><span class="field">x</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="punctuation">;</span> | ||
100 | <span class="punctuation">}</span> | ||
101 | 108 | ||
102 | <span class="keyword">fn</span> <span class="function declaration">quop</span><span class="punctuation">(</span><span class="operator">&</span><span class="self_keyword">self</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="builtin_type">u32</span> <span class="punctuation">{</span> | 109 | <span class="keyword">fn</span> <span class="function declaration">foo</span><span class="punctuation"><</span><span class="lifetime declaration">'a</span><span class="punctuation">,</span> <span class="type_param declaration">T</span><span class="punctuation">></span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="type_param">T</span> <span class="punctuation">{</span> |
103 | <span class="self_keyword">self</span><span class="punctuation">.</span><span class="field">x</span> | 110 | <span class="function">foo</span><span class="operator">::</span><span class="punctuation"><</span><span class="lifetime">'a</span><span class="punctuation">,</span> <span class="builtin_type">i32</span><span class="punctuation">></span><span class="punctuation">(</span><span class="punctuation">)</span> |
104 | <span class="punctuation">}</span> | 111 | <span class="punctuation">}</span> |
105 | <span class="punctuation">}</span> | ||
106 | 112 | ||
107 | <span class="keyword">static</span> <span class="keyword">mut</span> <span class="static declaration mutable unsafe">STATIC_MUT</span><span class="punctuation">:</span> <span class="builtin_type">i32</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="punctuation">;</span> | 113 | <span class="keyword">use</span> <span class="module">ops</span><span class="operator">::</span><span class="trait">Fn</span><span class="punctuation">;</span> |
114 | <span class="keyword">fn</span> <span class="function declaration">baz</span><span class="punctuation"><</span><span class="type_param declaration">F</span><span class="punctuation">:</span> <span class="trait">Fn</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">></span><span class="punctuation">(</span><span class="value_param declaration callable">f</span><span class="punctuation">:</span> <span class="type_param">F</span><span class="punctuation">)</span> <span class="punctuation">{</span> | ||
115 | <span class="value_param callable">f</span><span class="punctuation">(</span><span class="punctuation">)</span> | ||
116 | <span class="punctuation">}</span> | ||
108 | 117 | ||
109 | <span class="keyword">fn</span> <span class="function declaration">foo</span><span class="punctuation"><</span><span class="lifetime declaration">'a</span><span class="punctuation">,</span> <span class="type_param declaration">T</span><span class="punctuation">></span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="type_param">T</span> <span class="punctuation">{</span> | 118 | <span class="keyword">fn</span> <span class="function declaration">foobar</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="keyword">impl</span> <span class="unresolved_reference">Copy</span> <span class="punctuation">{</span><span class="punctuation">}</span> |
110 | <span class="function">foo</span><span class="operator">::</span><span class="punctuation"><</span><span class="lifetime">'a</span><span class="punctuation">,</span> <span class="builtin_type">i32</span><span class="punctuation">></span><span class="punctuation">(</span><span class="punctuation">)</span> | ||
111 | <span class="punctuation">}</span> | ||
112 | 119 | ||
113 | <span class="keyword">use</span> <span class="module">ops</span><span class="operator">::</span><span class="trait">Fn</span><span class="punctuation">;</span> | 120 | <span class="keyword">fn</span> <span class="function declaration">foo</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="punctuation">{</span> |
114 | <span class="keyword">fn</span> <span class="function declaration">baz</span><span class="punctuation"><</span><span class="type_param declaration">F</span><span class="punctuation">:</span> <span class="trait">Fn</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">></span><span class="punctuation">(</span><span class="value_param declaration callable">f</span><span class="punctuation">:</span> <span class="type_param">F</span><span class="punctuation">)</span> <span class="punctuation">{</span> | 121 | <span class="keyword">let</span> <span class="variable declaration">bar</span> <span class="operator">=</span> <span class="function">foobar</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> |
115 | <span class="value_param callable">f</span><span class="punctuation">(</span><span class="punctuation">)</span> | 122 | <span class="punctuation">}</span> |
116 | <span class="punctuation">}</span> | ||
117 | 123 | ||
118 | <span class="keyword">fn</span> <span class="function declaration">foobar</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-></span> <span class="keyword">impl</span> <span class="unresolved_reference">Copy</span> <span class="punctuation">{</span><span class="punctuation">}</span> | 124 | <span class="macro">macro_rules!</span> <span class="macro declaration">def_fn</span> <span class="punctuation">{</span> |
125 | <span class="punctuation">(</span><span class="punctuation">$</span><span class="punctuation">(</span><span class="punctuation">$</span>tt<span class="punctuation">:</span>tt<span class="punctuation">)</span><span class="punctuation">*</span><span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">$</span><span class="punctuation">(</span><span class="punctuation">$</span>tt<span class="punctuation">)</span><span class="punctuation">*</span><span class="punctuation">}</span> | ||
126 | <span class="punctuation">}</span> | ||
119 | 127 | ||
120 | <span class="keyword">fn</span> <span class="function declaration">foo</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="punctuation">{</span> | 128 | <span class="macro">def_fn!</span> <span class="punctuation">{</span> |
121 | <span class="keyword">let</span> <span class="variable declaration">bar</span> <span class="operator">=</span> <span class="function">foobar</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | 129 | <span class="keyword">fn</span> <span class="function declaration">bar</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-</span><span class="operator">></span> <span class="builtin_type">u32</span> <span class="punctuation">{</span> |
130 | <span class="numeric_literal">100</span> | ||
122 | <span class="punctuation">}</span> | 131 | <span class="punctuation">}</span> |
132 | <span class="punctuation">}</span> | ||
123 | 133 | ||
124 | <span class="macro">macro_rules!</span> <span class="macro declaration">def_fn</span> <span class="punctuation">{</span> | 134 | <span class="macro">macro_rules!</span> <span class="macro declaration">noop</span> <span class="punctuation">{</span> |
125 | <span class="punctuation">(</span><span class="punctuation">$</span><span class="punctuation">(</span><span class="punctuation">$</span>tt<span class="punctuation">:</span>tt<span class="punctuation">)</span><span class="punctuation">*</span><span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">></span> <span class="punctuation">{</span><span class="punctuation">$</span><span class="punctuation">(</span><span class="punctuation">$</span>tt<span class="punctuation">)</span><span class="punctuation">*</span><span class="punctuation">}</span> | 135 | <span class="punctuation">(</span><span class="punctuation">$</span>expr<span class="punctuation">:</span>expr<span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">></span> <span class="punctuation">{</span> |
136 | <span class="punctuation">$</span>expr | ||
126 | <span class="punctuation">}</span> | 137 | <span class="punctuation">}</span> |
138 | <span class="punctuation">}</span> | ||
127 | 139 | ||
128 | <span class="macro">def_fn!</span> <span class="punctuation">{</span> | 140 | <span class="macro">macro_rules!</span> <span class="macro declaration">keyword_frag</span> <span class="punctuation">{</span> |
129 | <span class="keyword">fn</span> <span class="function declaration">bar</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">-</span><span class="operator">></span> <span class="builtin_type">u32</span> <span class="punctuation">{</span> | 141 | <span class="punctuation">(</span><span class="punctuation">$</span>type<span class="punctuation">:</span>ty<span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">></span> <span class="punctuation">(</span><span class="punctuation">$</span>type<span class="punctuation">)</span> |
130 | <span class="numeric_literal">100</span> | 142 | <span class="punctuation">}</span> |
131 | <span class="punctuation">}</span> | ||
132 | <span class="punctuation">}</span> | ||
133 | 143 | ||
134 | <span class="macro">macro_rules!</span> <span class="macro declaration">noop</span> <span class="punctuation">{</span> | 144 | <span class="comment">// comment</span> |
135 | <span class="punctuation">(</span><span class="punctuation">$</span>expr<span class="punctuation">:</span>expr<span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">></span> <span class="punctuation">{</span> | 145 | <span class="keyword">fn</span> <span class="function declaration">main</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="punctuation">{</span> |
136 | <span class="punctuation">$</span>expr | 146 | <span class="macro">println!</span><span class="punctuation">(</span><span class="string_literal">"Hello, {}!"</span><span class="punctuation">,</span> <span class="numeric_literal">92</span><span class="punctuation">)</span><span class="punctuation">;</span> |
137 | <span class="punctuation">}</span> | ||
138 | <span class="punctuation">}</span> | ||
139 | 147 | ||
140 | <span class="macro">macro_rules!</span> <span class="macro declaration">keyword_frag</span> <span class="punctuation">{</span> | 148 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">vec</span> <span class="operator">=</span> <span class="unresolved_reference">Vec</span><span class="operator">::</span><span class="unresolved_reference">new</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> |
141 | <span class="punctuation">(</span><span class="punctuation">$</span>type<span class="punctuation">:</span>ty<span class="punctuation">)</span> <span class="operator">=</span><span class="punctuation">></span> <span class="punctuation">(</span><span class="punctuation">$</span>type<span class="punctuation">)</span> | 149 | <span class="keyword control">if</span> <span class="bool_literal">true</span> <span class="punctuation">{</span> |
150 | <span class="keyword">let</span> <span class="variable declaration">x</span> <span class="operator">=</span> <span class="numeric_literal">92</span><span class="punctuation">;</span> | ||
151 | <span class="variable mutable">vec</span><span class="punctuation">.</span><span class="unresolved_reference">push</span><span class="punctuation">(</span><span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">,</span> <span class="field">y</span><span class="punctuation">:</span> <span class="numeric_literal">1</span> <span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
152 | <span class="punctuation">}</span> | ||
153 | <span class="keyword unsafe">unsafe</span> <span class="punctuation">{</span> | ||
154 | <span class="variable mutable">vec</span><span class="punctuation">.</span><span class="unresolved_reference">set_len</span><span class="punctuation">(</span><span class="numeric_literal">0</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
155 | <span class="static mutable unsafe">STATIC_MUT</span> <span class="operator">=</span> <span class="numeric_literal">1</span><span class="punctuation">;</span> | ||
142 | <span class="punctuation">}</span> | 156 | <span class="punctuation">}</span> |
143 | 157 | ||
144 | <span class="comment">// comment</span> | 158 | <span class="keyword control">for</span> <span class="variable declaration">e</span> <span class="keyword control">in</span> <span class="variable mutable">vec</span> <span class="punctuation">{</span> |
145 | <span class="keyword">fn</span> <span class="function declaration">main</span><span class="punctuation">(</span><span class="punctuation">)</span> <span class="punctuation">{</span> | 159 | <span class="comment">// Do nothing</span> |
146 | <span class="macro">println!</span><span class="punctuation">(</span><span class="string_literal">"Hello, {}!"</span><span class="punctuation">,</span> <span class="numeric_literal">92</span><span class="punctuation">)</span><span class="punctuation">;</span> | 160 | <span class="punctuation">}</span> |
147 | |||
148 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">vec</span> <span class="operator">=</span> <span class="unresolved_reference">Vec</span><span class="operator">::</span><span class="unresolved_reference">new</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
149 | <span class="keyword control">if</span> <span class="bool_literal">true</span> <span class="punctuation">{</span> | ||
150 | <span class="keyword">let</span> <span class="variable declaration">x</span> <span class="operator">=</span> <span class="numeric_literal">92</span><span class="punctuation">;</span> | ||
151 | <span class="variable mutable">vec</span><span class="punctuation">.</span><span class="unresolved_reference">push</span><span class="punctuation">(</span><span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">,</span> <span class="field">y</span><span class="punctuation">:</span> <span class="numeric_literal">1</span> <span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
152 | <span class="punctuation">}</span> | ||
153 | <span class="keyword unsafe">unsafe</span> <span class="punctuation">{</span> | ||
154 | <span class="variable mutable">vec</span><span class="punctuation">.</span><span class="unresolved_reference">set_len</span><span class="punctuation">(</span><span class="numeric_literal">0</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
155 | <span class="static mutable unsafe">STATIC_MUT</span> <span class="operator">=</span> <span class="numeric_literal">1</span><span class="punctuation">;</span> | ||
156 | <span class="punctuation">}</span> | ||
157 | 161 | ||
158 | <span class="keyword control">for</span> <span class="variable declaration">e</span> <span class="keyword control">in</span> <span class="variable mutable">vec</span> <span class="punctuation">{</span> | 162 | <span class="macro">noop!</span><span class="punctuation">(</span><span class="macro">noop</span><span class="macro">!</span><span class="punctuation">(</span><span class="numeric_literal">1</span><span class="punctuation">)</span><span class="punctuation">)</span><span class="punctuation">;</span> |
159 | <span class="comment">// Do nothing</span> | ||
160 | <span class="punctuation">}</span> | ||
161 | 163 | ||
162 | <span class="macro">noop!</span><span class="punctuation">(</span><span class="macro">noop</span><span class="macro">!</span><span class="punctuation">(</span><span class="numeric_literal">1</span><span class="punctuation">)</span><span class="punctuation">)</span><span class="punctuation">;</span> | 164 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">x</span> <span class="operator">=</span> <span class="numeric_literal">42</span><span class="punctuation">;</span> |
165 | <span class="keyword">let</span> <span class="variable declaration mutable">y</span> <span class="operator">=</span> <span class="operator">&</span><span class="keyword">mut</span> <span class="variable mutable">x</span><span class="punctuation">;</span> | ||
166 | <span class="keyword">let</span> <span class="variable declaration">z</span> <span class="operator">=</span> <span class="operator">&</span><span class="variable mutable">y</span><span class="punctuation">;</span> | ||
163 | 167 | ||
164 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">x</span> <span class="operator">=</span> <span class="numeric_literal">42</span><span class="punctuation">;</span> | 168 | <span class="keyword">let</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">:</span> <span class="variable declaration">z</span><span class="punctuation">,</span> <span class="field">y</span> <span class="punctuation">}</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">:</span> <span class="variable">z</span><span class="punctuation">,</span> <span class="field">y</span> <span class="punctuation">}</span><span class="punctuation">;</span> |
165 | <span class="keyword">let</span> <span class="variable declaration mutable">y</span> <span class="operator">=</span> <span class="operator">&</span><span class="keyword">mut</span> <span class="variable mutable">x</span><span class="punctuation">;</span> | ||
166 | <span class="keyword">let</span> <span class="variable declaration">z</span> <span class="operator">=</span> <span class="operator">&</span><span class="variable mutable">y</span><span class="punctuation">;</span> | ||
167 | 169 | ||
168 | <span class="keyword">let</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">:</span> <span class="variable declaration">z</span><span class="punctuation">,</span> <span class="field">y</span> <span class="punctuation">}</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">:</span> <span class="variable">z</span><span class="punctuation">,</span> <span class="field">y</span> <span class="punctuation">}</span><span class="punctuation">;</span> | 170 | <span class="variable">y</span><span class="punctuation">;</span> |
169 | 171 | ||
170 | <span class="variable">y</span><span class="punctuation">;</span> | 172 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">foo</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">,</span> <span class="field">y</span><span class="punctuation">:</span> <span class="variable mutable">x</span> <span class="punctuation">}</span><span class="punctuation">;</span> |
173 | <span class="keyword">let</span> <span class="variable declaration">foo2</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">,</span> <span class="field">y</span><span class="punctuation">:</span> <span class="variable mutable">x</span> <span class="punctuation">}</span><span class="punctuation">;</span> | ||
174 | <span class="variable mutable">foo</span><span class="punctuation">.</span><span class="function">quop</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
175 | <span class="variable mutable">foo</span><span class="punctuation">.</span><span class="function mutable">qux</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
176 | <span class="variable mutable">foo</span><span class="punctuation">.</span><span class="function consuming">baz</span><span class="punctuation">(</span><span class="variable consuming">foo2</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
171 | 177 | ||
172 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">foo</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">,</span> <span class="field">y</span><span class="punctuation">:</span> <span class="variable mutable">x</span> <span class="punctuation">}</span><span class="punctuation">;</span> | 178 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">copy</span> <span class="operator">=</span> <span class="struct">FooCopy</span> <span class="punctuation">{</span> <span class="field">x</span> <span class="punctuation">}</span><span class="punctuation">;</span> |
173 | <span class="keyword">let</span> <span class="variable declaration">foo2</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="punctuation">{</span> <span class="field">x</span><span class="punctuation">,</span> <span class="field">y</span><span class="punctuation">:</span> <span class="variable mutable">x</span> <span class="punctuation">}</span><span class="punctuation">;</span> | 179 | <span class="variable mutable">copy</span><span class="punctuation">.</span><span class="function">quop</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> |
174 | <span class="variable mutable">foo</span><span class="punctuation">.</span><span class="function">quop</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | 180 | <span class="variable mutable">copy</span><span class="punctuation">.</span><span class="function mutable">qux</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> |
175 | <span class="variable mutable">foo</span><span class="punctuation">.</span><span class="function mutable">qux</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | 181 | <span class="variable mutable">copy</span><span class="punctuation">.</span><span class="function">baz</span><span class="punctuation">(</span><span class="variable mutable">copy</span><span class="punctuation">)</span><span class="punctuation">;</span> |
176 | <span class="variable mutable">foo</span><span class="punctuation">.</span><span class="function consuming">baz</span><span class="punctuation">(</span><span class="variable consuming">foo2</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
177 | 182 | ||
178 | <span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">copy</span> <span class="operator">=</span> <span class="struct">FooCopy</span> <span class="punctuation">{</span> <span class="field">x</span> <span class="punctuation">}</span><span class="punctuation">;</span> | 183 | <span class="keyword">let</span> <span class="variable declaration callable">a</span> <span class="operator">=</span> <span class="punctuation">|</span><span class="value_param declaration">x</span><span class="punctuation">|</span> <span class="value_param">x</span><span class="punctuation">;</span> |
179 | <span class="variable mutable">copy</span><span class="punctuation">.</span><span class="function">quop</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | 184 | <span class="keyword">let</span> <span class="variable declaration callable">bar</span> <span class="operator">=</span> <span class="struct">Foo</span><span class="operator">::</span><span class="function">baz</span><span class="punctuation">;</span> |
180 | <span class="variable mutable">copy</span><span class="punctuation">.</span><span class="function mutable">qux</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
181 | <span class="variable mutable">copy</span><span class="punctuation">.</span><span class="function">baz</span><span class="punctuation">(</span><span class="variable mutable">copy</span><span class="punctuation">)</span><span class="punctuation">;</span> | ||
182 | 185 | ||
183 | <span class="keyword">let</span> <span class="variable declaration callable">a</span> <span class="operator">=</span> <span class="punctuation">|</span><span class="value_param declaration">x</span><span class="punctuation">|</span> <span class="value_param">x</span><span class="punctuation">;</span> | 186 | <span class="keyword">let</span> <span class="variable declaration">baz</span> <span class="operator">=</span> <span class="numeric_literal">-</span><span class="numeric_literal">42</span><span class="punctuation">;</span> |
184 | <span class="keyword">let</span> <span class="variable declaration callable">bar</span> <span class="operator">=</span> <span class="struct">Foo</span><span class="operator">::</span><span class="function">baz</span><span class="punctuation">;</span> | 187 | <span class="keyword">let</span> <span class="variable declaration">baz</span> <span class="operator">=</span> <span class="operator">-</span><span class="variable">baz</span><span class="punctuation">;</span> |
188 | <span class="punctuation">}</span> | ||
185 | 189 | ||
186 | <span class="keyword">let</span> <span class="variable declaration">baz</span> <span class="operator">=</span> <span class="numeric_literal">-</span><span class="numeric_literal">42</span><span class="punctuation">;</span> | 190 | <span class="keyword">enum</span> <span class="enum declaration">Option</span><span class="punctuation"><</span><span class="type_param declaration">T</span><span class="punctuation">></span> <span class="punctuation">{</span> |
187 | <span class="keyword">let</span> <span class="variable declaration">baz</span> <span class="operator">=</span> <span class="operator">-</span><span class="variable">baz</span><span class="punctuation">;</span> | 191 | <span class="enum_variant declaration">Some</span><span class="punctuation">(</span><span class="type_param">T</span><span class="punctuation">)</span><span class="punctuation">,</span> |
188 | <span class="punctuation">}</span> | 192 | <span class="enum_variant declaration">None</span><span class="punctuation">,</span> |
193 | <span class="punctuation">}</span> | ||
194 | <span class="keyword">use</span> <span class="enum">Option</span><span class="operator">::</span><span class="punctuation">*</span><span class="punctuation">;</span> | ||
189 | 195 | ||
190 | <span class="keyword">enum</span> <span class="enum declaration">Option</span><span class="punctuation"><</span><span class="type_param declaration">T</span><span class="punctuation">></span> <span class="punctuation">{</span> | 196 | <span class="keyword">impl</span><span class="punctuation"><</span><span class="type_param declaration">T</span><span class="punctuation">></span> <span class="enum">Option</span><span class="punctuation"><</span><span class="type_param">T</span><span class="punctuation">></span> <span class="punctuation">{</span> |
191 | <span class="enum_variant declaration">Some</span><span class="punctuation">(</span><span class="type_param">T</span><span class="punctuation">)</span><span class="punctuation">,</span> | 197 | <span class="keyword">fn</span> <span class="function declaration">and</span><span class="punctuation"><</span><span class="type_param declaration">U</span><span class="punctuation">></span><span class="punctuation">(</span><span class="self_keyword">self</span><span class="punctuation">,</span> <span class="value_param declaration">other</span><span class="punctuation">:</span> <span class="enum">Option</span><span class="punctuation"><</span><span class="type_param">U</span><span class="punctuation">></span><span class="punctuation">)</span> <span class="operator">-></span> <span class="enum">Option</span><span class="punctuation"><</span><span class="punctuation">(</span><span class="type_param">T</span><span class="punctuation">,</span> <span class="type_param">U</span><span class="punctuation">)</span><span class="punctuation">></span> <span class="punctuation">{</span> |
192 | <span class="enum_variant declaration">None</span><span class="punctuation">,</span> | 198 | <span class="keyword control">match</span> <span class="value_param">other</span> <span class="punctuation">{</span> |
193 | <span class="punctuation">}</span> | 199 | <span class="enum_variant">None</span> <span class="operator">=></span> <span class="macro">unimplemented!</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">,</span> |
194 | <span class="keyword">use</span> <span class="enum">Option</span><span class="operator">::</span><span class="punctuation">*</span><span class="punctuation">;</span> | 200 | <span class="variable declaration">Nope</span> <span class="operator">=></span> <span class="variable">Nope</span><span class="punctuation">,</span> |
195 | |||
196 | <span class="keyword">impl</span><span class="punctuation"><</span><span class="type_param declaration">T</span><span class="punctuation">></span> <span class="enum">Option</span><span class="punctuation"><</span><span class="type_param">T</span><span class="punctuation">></span> <span class="punctuation">{</span> | ||
197 | <span class="keyword">fn</span> <span class="function declaration">and</span><span class="punctuation"><</span><span class="type_param declaration">U</span><span class="punctuation">></span><span class="punctuation">(</span><span class="self_keyword">self</span><span class="punctuation">,</span> <span class="value_param declaration">other</span><span class="punctuation">:</span> <span class="enum">Option</span><span class="punctuation"><</span><span class="type_param">U</span><span class="punctuation">></span><span class="punctuation">)</span> <span class="operator">-></span> <span class="enum">Option</span><span class="punctuation"><</span><span class="punctuation">(</span><span class="type_param">T</span><span class="punctuation">,</span> <span class="type_param">U</span><span class="punctuation">)</span><span class="punctuation">></span> <span class="punctuation">{</span> | ||
198 | <span class="keyword control">match</span> <span class="value_param">other</span> <span class="punctuation">{</span> | ||
199 | <span class="enum_variant">None</span> <span class="operator">=></span> <span class="macro">unimplemented!</span><span class="punctuation">(</span><span class="punctuation">)</span><span class="punctuation">,</span> | ||
200 | <span class="variable declaration">Nope</span> <span class="operator">=></span> <span class="variable">Nope</span><span class="punctuation">,</span> | ||
201 | <span class="punctuation">}</span> | ||
202 | <span class="punctuation">}</span> | 201 | <span class="punctuation">}</span> |
203 | <span class="punctuation">}</span></code></pre> \ No newline at end of file | 202 | <span class="punctuation">}</span> |
203 | <span class="punctuation">}</span></code></pre> \ No newline at end of file | ||