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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
<!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="API documentation for the Rust `parse_mail` fn in crate `mailparse`.">
<meta name="keywords" content="rust, rustlang, rust-lang, parse_mail">
<title>mailparse::parse_mail - Rust</title>
<link rel="stylesheet" type="text/css" href="../rustdoc.css">
<link rel="stylesheet" type="text/css" href="../main.css">
</head>
<body class="rustdoc">
<!--[if lte IE 8]>
<div class="warning">
This old browser is unsupported and will most likely display funky
things.
</div>
<![endif]-->
<nav class="sidebar">
<p class='location'><a href='index.html'>mailparse</a></p><script>window.sidebarCurrent = {name: 'parse_mail', ty: 'fn', relpath: ''};</script><script defer src="sidebar-items.js"></script>
</nav>
<nav class="sub">
<form class="search-form js-only">
<div class="search-container">
<input class="search-input" name="search"
autocomplete="off"
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
type="search">
</div>
</form>
</nav>
<section id='main' class="content fn">
<h1 class='fqn'><span class='in-band'>Function <a href='index.html'>mailparse</a>::<wbr><a class='fn' href=''>parse_mail</a></span><span class='out-of-band'><span id='render-detail'>
<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
[<span class='inner'>−</span>]
</a>
</span><a id='src-331' class='srclink' href='../src/mailparse/src/lib.rs.html#634-676' title='goto source code'>[src]</a></span></h1>
<pre class='rust fn'>pub fn parse_mail(raw_data: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a><a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a>) -> <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a><<a class='struct' href='../mailparse/struct.ParsedMail.html' title='mailparse::ParsedMail'>ParsedMail</a>, <a class='enum' href='../mailparse/enum.MailParseError.html' title='mailparse::MailParseError'>MailParseError</a>></pre><div class='docblock'><p>The main mail-parsing entry point.
This function takes the raw data making up the message body and returns a
structured version of it, which allows easily accessing the header and body
information as needed.</p>
<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>mailparse</span>::<span class='op'>*</span>;
<span class='kw'>let</span> <span class='ident'>parsed</span> <span class='op'>=</span> <span class='ident'>parse_mail</span>(<span class='macro'>concat</span><span class='macro'>!</span>(
<span class='string'>"Subject: This is a test email\n"</span>,
<span class='string'>"Content-Type: multipart/alternative; boundary=foobar\n"</span>,
<span class='string'>"Date: Sun, 02 Oct 2016 07:06:22 -0700 (PDT)\n"</span>,
<span class='string'>"\n"</span>,
<span class='string'>"--foobar\n"</span>,
<span class='string'>"Content-Type: text/plain; charset=utf-8\n"</span>,
<span class='string'>"Content-Transfer-Encoding: quoted-printable\n"</span>,
<span class='string'>"\n"</span>,
<span class='string'>"This is the plaintext version, in utf-8. Proof by Euro: =E2=82=AC\n"</span>,
<span class='string'>"--foobar\n"</span>,
<span class='string'>"Content-Type: text/html\n"</span>,
<span class='string'>"Content-Transfer-Encoding: base64\n"</span>,
<span class='string'>"\n"</span>,
<span class='string'>"PGh0bWw+PGJvZHk+VGhpcyBpcyB0aGUgPGI+SFRNTDwvYj4gdmVyc2lvbiwgaW4g \n"</span>,
<span class='string'>"dXMtYXNjaWkuIFByb29mIGJ5IEV1cm86ICZldXJvOzwvYm9keT48L2h0bWw+Cg== \n"</span>,
<span class='string'>"--foobar--\n"</span>,
<span class='string'>"After the final boundary stuff gets ignored.\n"</span>).<span class='ident'>as_bytes</span>())
.<span class='ident'>unwrap</span>();
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>parsed</span>.<span class='ident'>headers</span>.<span class='ident'>get_first_value</span>(<span class='string'>"Subject"</span>).<span class='ident'>unwrap</span>(),
<span class='prelude-val'>Some</span>(<span class='string'>"This is a test email"</span>.<span class='ident'>to_string</span>()));
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>parsed</span>.<span class='ident'>subparts</span>.<span class='ident'>len</span>(), <span class='number'>2</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>parsed</span>.<span class='ident'>subparts</span>[<span class='number'>0</span>].<span class='ident'>get_body</span>().<span class='ident'>unwrap</span>(),
<span class='string'>"This is the plaintext version, in utf-8. Proof by Euro: \u{20AC}"</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>parsed</span>.<span class='ident'>subparts</span>[<span class='number'>1</span>].<span class='ident'>headers</span>[<span class='number'>1</span>].<span class='ident'>get_value</span>().<span class='ident'>unwrap</span>(), <span class='string'>"base64"</span>);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>parsed</span>.<span class='ident'>subparts</span>[<span class='number'>1</span>].<span class='ident'>ctype</span>.<span class='ident'>mimetype</span>, <span class='string'>"text/html"</span>);
<span class='macro'>assert</span><span class='macro'>!</span>(<span class='ident'>parsed</span>.<span class='ident'>subparts</span>[<span class='number'>1</span>].<span class='ident'>get_body</span>().<span class='ident'>unwrap</span>().<span class='ident'>starts_with</span>(<span class='string'>"<html>"</span>));
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>dateparse</span>(<span class='ident'>parsed</span>.<span class='ident'>headers</span>.<span class='ident'>get_first_value</span>(<span class='string'>"Date"</span>).<span class='ident'>unwrap</span>().<span class='ident'>unwrap</span>().<span class='ident'>as_str</span>()).<span class='ident'>unwrap</span>(), <span class='number'>1475417182</span>);</pre>
</div></section>
<section id='search' class="content hidden"></section>
<section class="footer"></section>
<aside id="help" class="hidden">
<div>
<h1 class="hidden">Help</h1>
<div class="shortcuts">
<h2>Keyboard Shortcuts</h2>
<dl>
<dt>?</dt>
<dd>Show this help dialog</dd>
<dt>S</dt>
<dd>Focus the search field</dd>
<dt>⇤</dt>
<dd>Move up in search results</dd>
<dt>⇥</dt>
<dd>Move down in search results</dd>
<dt>⏎</dt>
<dd>Go to active search result</dd>
</dl>
</div>
<div class="infos">
<h2>Search Tricks</h2>
<p>
Prefix searches with a type followed by a colon (e.g.
<code>fn:</code>) to restrict the search to a given type.
</p>
<p>
Accepted types are: <code>fn</code>, <code>mod</code>,
<code>struct</code>, <code>enum</code>,
<code>trait</code>, <code>type</code>, <code>macro</code>,
and <code>const</code>.
</p>
<p>
Search functions by type signature (e.g.
<code>vec -> usize</code> or <code>* -> vec</code>)
</p>
</div>
</div>
</aside>
<script>
window.rootPath = "../";
window.currentCrate = "mailparse";
window.playgroundUrl = "";
</script>
<script src="../jquery.js"></script>
<script src="../main.js"></script>
<script defer src="../search-index.js"></script>
</body>
</html>
|
