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<!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 to the Rust file `src/body.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>body.rs.html -- 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="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script></head><body class="rustdoc source"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><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"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span>
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</pre><pre class="rust ">
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<span class="kw">use</span> <span class="ident">bytes</span>::{<span class="ident">Bytes</span>, <span class="ident">BytesMut</span>};
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<span class="kw">use</span> <span class="ident">futures</span>::<span class="ident">Stream</span>;
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">sync</span>::<span class="ident">Arc</span>;
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<span class="kw">use</span> <span class="ident">std</span>::{<span class="ident">fmt</span>, <span class="ident">mem</span>};
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<span class="kw">use</span> <span class="ident">context</span>::<span class="ident">ActorHttpContext</span>;
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<span class="kw">use</span> <span class="ident">error</span>::<span class="ident">Error</span>;
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<span class="kw">use</span> <span class="ident">handler</span>::<span class="ident">Responder</span>;
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<span class="kw">use</span> <span class="ident">httprequest</span>::<span class="ident">HttpRequest</span>;
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<span class="kw">use</span> <span class="ident">httpresponse</span>::<span class="ident">HttpResponse</span>;
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<span class="doccomment">/// Type represent streaming body</span>
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<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">BodyStream</span> <span class="op">=</span> <span class="ident">Box</span><span class="op"><</span><span class="ident">Stream</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">Bytes</span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">>></span>;
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<span class="doccomment">/// Represents various types of http message body.</span>
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<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">Body</span> {
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<span class="doccomment">/// Empty response. `Content-Length` header is set to `0`</span>
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<span class="ident">Empty</span>,
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<span class="doccomment">/// Specific response body.</span>
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<span class="ident">Binary</span>(<span class="ident">Binary</span>),
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<span class="doccomment">/// Unspecified streaming response. Developer is responsible for setting</span>
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<span class="doccomment">/// right `Content-Length` or `Transfer-Encoding` headers.</span>
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<span class="ident">Streaming</span>(<span class="ident">BodyStream</span>),
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<span class="doccomment">/// Special body type for actor response.</span>
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<span class="ident">Actor</span>(<span class="ident">Box</span><span class="op"><</span><span class="ident">ActorHttpContext</span><span class="op">></span>),
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}
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<span class="doccomment">/// Represents various types of binary body.</span>
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<span class="doccomment">/// `Content-Length` header is set to length of the body.</span>
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<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">PartialEq</span>)]</span>
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<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">Binary</span> {
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<span class="doccomment">/// Bytes body</span>
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<span class="ident">Bytes</span>(<span class="ident">Bytes</span>),
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<span class="doccomment">/// Static slice</span>
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<span class="ident">Slice</span>(<span class="kw-2">&</span><span class="lifetime">'static</span> [<span class="ident">u8</span>]),
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<span class="doccomment">/// Shared string body</span>
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<span class="attribute">#[<span class="ident">doc</span>(<span class="ident">hidden</span>)]</span>
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<span class="ident">SharedString</span>(<span class="ident">Arc</span><span class="op"><</span><span class="ident">String</span><span class="op">></span>),
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<span class="doccomment">/// Shared vec body</span>
|
||
<span class="ident">SharedVec</span>(<span class="ident">Arc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">>></span>),
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">Body</span> {
|
||
<span class="doccomment">/// Does this body streaming.</span>
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">is_streaming</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Streaming</span>(<span class="kw">_</span>) <span class="op">|</span> <span class="ident">Body</span>::<span class="ident">Actor</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="bool-val">true</span>,
|
||
<span class="kw">_</span> <span class="op">=></span> <span class="bool-val">false</span>,
|
||
}
|
||
}
|
||
|
||
<span class="doccomment">/// Is this binary body.</span>
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">is_binary</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="bool-val">true</span>,
|
||
<span class="kw">_</span> <span class="op">=></span> <span class="bool-val">false</span>,
|
||
}
|
||
}
|
||
|
||
<span class="doccomment">/// Is this binary empy.</span>
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">is_empty</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Empty</span> <span class="op">=></span> <span class="bool-val">true</span>,
|
||
<span class="kw">_</span> <span class="op">=></span> <span class="bool-val">false</span>,
|
||
}
|
||
}
|
||
|
||
<span class="doccomment">/// Create body from slice (copy)</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">from_slice</span>(<span class="ident">s</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) <span class="op">-></span> <span class="ident">Body</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">s</span>)))
|
||
}
|
||
|
||
<span class="doccomment">/// Is this binary body.</span>
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">binary</span>(<span class="self">self</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="kw">match</span> <span class="self">self</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="ident">b</span>) <span class="op">=></span> <span class="ident">b</span>,
|
||
<span class="kw">_</span> <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">PartialEq</span> <span class="kw">for</span> <span class="ident">Body</span> {
|
||
<span class="kw">fn</span> <span class="ident">eq</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span><span class="ident">Body</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Empty</span> <span class="op">=></span> <span class="kw">match</span> <span class="kw-2">*</span><span class="ident">other</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Empty</span> <span class="op">=></span> <span class="bool-val">true</span>,
|
||
<span class="kw">_</span> <span class="op">=></span> <span class="bool-val">false</span>,
|
||
},
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw-2">ref</span> <span class="ident">b</span>) <span class="op">=></span> <span class="kw">match</span> <span class="kw-2">*</span><span class="ident">other</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw-2">ref</span> <span class="ident">b2</span>) <span class="op">=></span> <span class="ident">b</span> <span class="op">==</span> <span class="ident">b2</span>,
|
||
<span class="kw">_</span> <span class="op">=></span> <span class="bool-val">false</span>,
|
||
},
|
||
<span class="ident">Body</span>::<span class="ident">Streaming</span>(<span class="kw">_</span>) <span class="op">|</span> <span class="ident">Body</span>::<span class="ident">Actor</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="bool-val">false</span>,
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">fmt</span>::<span class="ident">Debug</span> <span class="kw">for</span> <span class="ident">Body</span> {
|
||
<span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">f</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">fmt</span>::<span class="ident">Formatter</span>) <span class="op">-></span> <span class="ident">fmt</span>::<span class="prelude-ty">Result</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Empty</span> <span class="op">=></span> <span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"Body::Empty"</span>),
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw-2">ref</span> <span class="ident">b</span>) <span class="op">=></span> <span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"Body::Binary({:?})"</span>, <span class="ident">b</span>),
|
||
<span class="ident">Body</span>::<span class="ident">Streaming</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"Body::Streaming(_)"</span>),
|
||
<span class="ident">Body</span>::<span class="ident">Actor</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"Body::Actor(_)"</span>),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> <span class="ident">From</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Body</span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">T</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">Binary</span><span class="op">></span>,
|
||
{
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">b</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">Body</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="ident">b</span>.<span class="ident">into</span>())
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">ActorHttpContext</span><span class="op">>></span> <span class="kw">for</span> <span class="ident">Body</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">ctx</span>: <span class="ident">Box</span><span class="op"><</span><span class="ident">ActorHttpContext</span><span class="op">></span>) <span class="op">-></span> <span class="ident">Body</span> {
|
||
<span class="ident">Body</span>::<span class="ident">Actor</span>(<span class="ident">ctx</span>)
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">Binary</span> {
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="doccomment">/// Returns `true` if body is empty</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">is_empty</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
||
<span class="self">self</span>.<span class="ident">len</span>() <span class="op">==</span> <span class="number">0</span>
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="doccomment">/// Length of body in bytes</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">len</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">usize</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="kw-2">ref</span> <span class="ident">bytes</span>) <span class="op">=></span> <span class="ident">bytes</span>.<span class="ident">len</span>(),
|
||
<span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="ident">slice</span>) <span class="op">=></span> <span class="ident">slice</span>.<span class="ident">len</span>(),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=></span> <span class="ident">s</span>.<span class="ident">len</span>(),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=></span> <span class="ident">s</span>.<span class="ident">len</span>(),
|
||
}
|
||
}
|
||
|
||
<span class="doccomment">/// Create binary body from slice</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">from_slice</span>(<span class="ident">s</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">s</span>))
|
||
}
|
||
|
||
<span class="doccomment">/// Convert Binary to a Bytes instance</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">take</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">Bytes</span> {
|
||
<span class="ident">mem</span>::<span class="ident">replace</span>(<span class="self">self</span>, <span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="string">b""</span>)).<span class="ident">into</span>()
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">Clone</span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="kw-2">ref</span> <span class="ident">bytes</span>) <span class="op">=></span> <span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">bytes</span>.<span class="ident">clone</span>()),
|
||
<span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="ident">slice</span>) <span class="op">=></span> <span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">slice</span>)),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=></span> <span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="ident">s</span>.<span class="ident">clone</span>()),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=></span> <span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="ident">s</span>.<span class="ident">clone</span>()),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">Into</span><span class="op"><</span><span class="ident">Bytes</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">into</span>(<span class="self">self</span>) <span class="op">-></span> <span class="ident">Bytes</span> {
|
||
<span class="kw">match</span> <span class="self">self</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">bytes</span>) <span class="op">=></span> <span class="ident">bytes</span>,
|
||
<span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="ident">slice</span>) <span class="op">=></span> <span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">slice</span>),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="ident">s</span>) <span class="op">=></span> <span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">s</span>.<span class="ident">as_str</span>()),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="ident">s</span>) <span class="op">=></span> <span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">AsRef</span>::<span class="op"><</span>[<span class="ident">u8</span>]<span class="op">></span>::<span class="ident">as_ref</span>(<span class="ident">s</span>.<span class="ident">as_ref</span>())),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="ident">s</span>.<span class="ident">as_ref</span>())
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="kw-2">&</span><span class="lifetime">'static</span> [<span class="ident">u8</span>]<span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="lifetime">'static</span> [<span class="ident">u8</span>]) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="ident">s</span>)
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">>></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">vec</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">vec</span>))
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">s</span>: <span class="ident">String</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">s</span>))
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> <span class="ident">From</span><span class="op"><</span><span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">String</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">String</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="ident">AsRef</span>::<span class="op"><</span>[<span class="ident">u8</span>]<span class="op">></span>::<span class="ident">as_ref</span>(<span class="kw-2">&</span><span class="ident">s</span>)))
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">Bytes</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">s</span>: <span class="ident">Bytes</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">s</span>)
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">BytesMut</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">s</span>: <span class="ident">BytesMut</span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="ident">s</span>.<span class="ident">freeze</span>())
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">Arc</span><span class="op"><</span><span class="ident">String</span><span class="op">>></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">body</span>: <span class="ident">Arc</span><span class="op"><</span><span class="ident">String</span><span class="op">></span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="ident">body</span>)
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> <span class="ident">From</span><span class="op"><</span><span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">Arc</span><span class="op"><</span><span class="ident">String</span><span class="op">>></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">body</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">Arc</span><span class="op"><</span><span class="ident">String</span><span class="op">></span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="ident">Arc</span>::<span class="ident">clone</span>(<span class="ident">body</span>))
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">Arc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">>></span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">body</span>: <span class="ident">Arc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">>></span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="ident">body</span>)
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> <span class="ident">From</span><span class="op"><</span><span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">Arc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">>></span><span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">body</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">Arc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">>></span>) <span class="op">-></span> <span class="ident">Binary</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="ident">Arc</span>::<span class="ident">clone</span>(<span class="ident">body</span>))
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">AsRef</span><span class="op"><</span>[<span class="ident">u8</span>]<span class="op">></span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">as_ref</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span>[<span class="ident">u8</span>] {
|
||
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
||
<span class="ident">Binary</span>::<span class="ident">Bytes</span>(<span class="kw-2">ref</span> <span class="ident">bytes</span>) <span class="op">=></span> <span class="ident">bytes</span>.<span class="ident">as_ref</span>(),
|
||
<span class="ident">Binary</span>::<span class="ident">Slice</span>(<span class="ident">slice</span>) <span class="op">=></span> <span class="ident">slice</span>,
|
||
<span class="ident">Binary</span>::<span class="ident">SharedString</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=></span> <span class="ident">s</span>.<span class="ident">as_bytes</span>(),
|
||
<span class="ident">Binary</span>::<span class="ident">SharedVec</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=></span> <span class="ident">s</span>.<span class="ident">as_ref</span>().<span class="ident">as_ref</span>(),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">Responder</span> <span class="kw">for</span> <span class="ident">Binary</span> {
|
||
<span class="kw">type</span> <span class="ident">Item</span> <span class="op">=</span> <span class="ident">HttpResponse</span>;
|
||
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span>;
|
||
|
||
<span class="kw">fn</span> <span class="ident">respond_to</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>(<span class="self">self</span>, <span class="ident">req</span>: <span class="kw-2">&</span><span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span>, <span class="ident">Error</span><span class="op">></span> {
|
||
<span class="prelude-val">Ok</span>(<span class="ident">HttpResponse</span>::<span class="ident">build_from</span>(<span class="ident">req</span>)
|
||
.<span class="ident">content_type</span>(<span class="string">"application/octet-stream"</span>)
|
||
.<span class="ident">body</span>(<span class="self">self</span>))
|
||
}
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
|
||
<span class="kw">mod</span> <span class="ident">tests</span> {
|
||
<span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>;
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_body_is_streaming</span>() {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Body</span>::<span class="ident">Empty</span>.<span class="ident">is_streaming</span>(), <span class="bool-val">false</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">""</span>)).<span class="ident">is_streaming</span>(), <span class="bool-val">false</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_is_empty</span>() {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">""</span>).<span class="ident">is_empty</span>(), <span class="bool-val">true</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">"test"</span>).<span class="ident">is_empty</span>(), <span class="bool-val">false</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_static_str</span>() {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">"test"</span>).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">"test"</span>).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_static_bytes</span>() {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">b"test"</span>.<span class="ident">as_ref</span>()).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">b"test"</span>.<span class="ident">as_ref</span>()).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from_slice</span>(<span class="string">b"test"</span>.<span class="ident">as_ref</span>()).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from_slice</span>(<span class="string">b"test"</span>.<span class="ident">as_ref</span>()).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_vec</span>() {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">Vec</span>::<span class="ident">from</span>(<span class="string">"test"</span>)).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">Vec</span>::<span class="ident">from</span>(<span class="string">"test"</span>)).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_bytes</span>() {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="string">"test"</span>)).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">Bytes</span>::<span class="ident">from</span>(<span class="string">"test"</span>)).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_arc_string</span>() {
|
||
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">Arc</span>::<span class="ident">new</span>(<span class="string">"test"</span>.<span class="ident">to_owned</span>());
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">b</span>).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">b</span>).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_string</span>() {
|
||
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="string">"test"</span>.<span class="ident">to_owned</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">b</span>).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">b</span>).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_shared_vec</span>() {
|
||
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">Arc</span>::<span class="ident">new</span>(<span class="ident">Vec</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="string">b"test"</span>[..]));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">as_ref</span>(), <span class="kw-2">&</span><span class="string">b"test"</span>[..]);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">b</span>).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="kw-2">&</span><span class="ident">b</span>).<span class="ident">as_ref</span>(), <span class="kw-2">&</span><span class="string">b"test"</span>[..]);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_bytes_mut</span>() {
|
||
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">BytesMut</span>::<span class="ident">from</span>(<span class="string">"test"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>.<span class="ident">clone</span>()).<span class="ident">len</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">b</span>).<span class="ident">as_ref</span>(), <span class="string">b"test"</span>);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">test_binary_into</span>() {
|
||
<span class="kw">let</span> <span class="ident">bytes</span> <span class="op">=</span> <span class="ident">Bytes</span>::<span class="ident">from_static</span>(<span class="string">b"test"</span>);
|
||
<span class="kw">let</span> <span class="ident">b</span>: <span class="ident">Bytes</span> <span class="op">=</span> <span class="ident">Binary</span>::<span class="ident">from</span>(<span class="string">"test"</span>).<span class="ident">into</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">b</span>, <span class="ident">bytes</span>);
|
||
<span class="kw">let</span> <span class="ident">b</span>: <span class="ident">Bytes</span> <span class="op">=</span> <span class="ident">Binary</span>::<span class="ident">from</span>(<span class="ident">bytes</span>.<span class="ident">clone</span>()).<span class="ident">into</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">b</span>, <span class="ident">bytes</span>);
|
||
}
|
||
}
|
||
</pre>
|
||
</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><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</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><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "actix_web";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html> |