forked from argotorg/fe
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathhumanize.rs.html
More file actions
92 lines (86 loc) · 7.53 KB
/
Copy pathhumanize.rs.html
File metadata and controls
92 lines (86 loc) · 7.53 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `crates/common/src/utils/humanize.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>humanize.rs - source</title><link rel="stylesheet" type="text/css" href="../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../../ayu.css" disabled ><script id="default-settings" ></script><script src="../../../storage.js"></script><script src="../../../crates.js"></script><script defer src="../../../main.js"></script><script defer src="../../../source-script.js"></script><script defer src="../../../source-files.js"></script>
<noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../favicon.svg"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu" role="button">☰</div><a href='../../../fe_common/index.html'><div class='logo-container rust-logo'><img src='../../../rust-logo.png' alt='logo'></div></a></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="18" height="18" alt="Pick another theme!" src="../../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../../settings.html" title="settings"><img width="18" height="18" alt="Change settings" src="../../../wheel.svg"></a></div></form></nav><section id="main" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1"> 1</span>
<span id="2"> 2</span>
<span id="3"> 3</span>
<span id="4"> 4</span>
<span id="5"> 5</span>
<span id="6"> 6</span>
<span id="7"> 7</span>
<span id="8"> 8</span>
<span id="9"> 9</span>
<span id="10">10</span>
<span id="11">11</span>
<span id="12">12</span>
<span id="13">13</span>
<span id="14">14</span>
<span id="15">15</span>
<span id="16">16</span>
<span id="17">17</span>
<span id="18">18</span>
<span id="19">19</span>
<span id="20">20</span>
<span id="21">21</span>
<span id="22">22</span>
<span id="23">23</span>
<span id="24">24</span>
<span id="25">25</span>
<span id="26">26</span>
<span id="27">27</span>
<span id="28">28</span>
<span id="29">29</span>
<span id="30">30</span>
<span id="31">31</span>
<span id="32">32</span>
<span id="33">33</span>
<span id="34">34</span>
<span id="35">35</span>
<span id="36">36</span>
<span id="37">37</span>
<span id="38">38</span>
<span id="39">39</span>
<span id="40">40</span>
<span id="41">41</span>
<span id="42">42</span>
<span id="43">43</span>
<span id="44">44</span>
</pre><pre class="rust"><code><span class="doccomment">/// A trait to derive plural or singular representations from</span>
<span class="kw">pub</span> <span class="kw">trait</span> <span class="ident">Pluralizable</span> {
<span class="kw">fn</span> <span class="ident">to_plural</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span>;
<span class="kw">fn</span> <span class="ident">to_singular</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span>;
}
<span class="kw">impl</span> <span class="ident">Pluralizable</span> <span class="kw">for</span> <span class="kw-2">&</span><span class="ident">str</span> {
<span class="kw">fn</span> <span class="ident">to_plural</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span> {
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">ends_with</span>(<span class="string">'s'</span>) {
<span class="self">self</span>.<span class="ident">to_string</span>()
} <span class="kw">else</span> {
<span class="macro">format!</span>(<span class="string">"{}s"</span>, <span class="self">self</span>)
}
}
<span class="kw">fn</span> <span class="ident">to_singular</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span> {
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">ends_with</span>(<span class="string">'s'</span>) {
<span class="self">self</span>[<span class="number">0</span>..<span class="self">self</span>.<span class="ident">len</span>() <span class="op">-</span> <span class="number">1</span>].<span class="ident">to_string</span>()
} <span class="kw">else</span> {
<span class="self">self</span>.<span class="ident">to_string</span>()
}
}
}
<span class="comment">// Impl Pluralizable for (singular, plural)</span>
<span class="kw">impl</span> <span class="ident">Pluralizable</span> <span class="kw">for</span> (<span class="kw-2">&</span><span class="ident">str</span>, <span class="kw-2">&</span><span class="ident">str</span>) {
<span class="kw">fn</span> <span class="ident">to_plural</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span> {
<span class="self">self</span>.<span class="number">1</span>.<span class="ident">to_string</span>()
}
<span class="kw">fn</span> <span class="ident">to_singular</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">String</span> {
<span class="self">self</span>.<span class="number">0</span>.<span class="ident">to_string</span>()
}
}
<span class="comment">// Pluralize the given pluralizable if the `count` is greater than one.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pluralize_conditionally</span>(<span class="ident">pluralizable</span>: <span class="kw">impl</span> <span class="ident">Pluralizable</span>, <span class="ident">count</span>: <span class="ident">usize</span>) -> <span class="ident">String</span> {
<span class="kw">if</span> <span class="ident">count</span> <span class="op">==</span> <span class="number">1</span> {
<span class="ident">pluralizable</span>.<span class="ident">to_singular</span>()
} <span class="kw">else</span> {
<span class="ident">pluralizable</span>.<span class="ident">to_plural</span>()
}
}
</code></pre></div>
</section><section id="search" class="content hidden"></section><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="fe_common" data-search-index-js="../../../search-index.js" data-search-js="../../../search.js"></div>
</body></html>