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This commit is contained in:
robjtede
2021-12-11 16:07:43 +00:00
parent c137843c1f
commit 884568a990
30 changed files with 194 additions and 226 deletions

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@@ -172,16 +172,15 @@
<span id="171">171</span>
<span id="172">172</span>
<span id="173">173</span>
<span id="174">174</span>
</pre><pre class="rust"><code><span class="kw">use</span> <span class="ident">std</span>::{<span class="ident">error::Error</span> <span class="kw">as</span> <span class="ident">StdError</span>, <span class="ident">rc::Rc</span>};
<span class="kw">use</span> <span class="ident">actix_utils::future</span>::{<span class="ident">ready</span>, <span class="ident">Ready</span>};
<span class="kw">use</span> <span class="ident">actix_web</span>::{
<span class="ident">body</span>::{<span class="ident">AnyBody</span>, <span class="ident">MessageBody</span>},
<span class="ident">body</span>::{<span class="ident">EitherBody</span>, <span class="ident">MessageBody</span>},
<span class="ident">dev</span>::{<span class="ident">Service</span>, <span class="ident">ServiceRequest</span>, <span class="ident">ServiceResponse</span>, <span class="ident">Transform</span>},
<span class="ident">Error</span>, <span class="ident">HttpMessage</span>, <span class="prelude-ty">Result</span>,
};
<span class="kw">use</span> <span class="ident">futures_util::future</span>::{<span class="ident">FutureExt</span> <span class="kw">as</span> <span class="kw">_</span>, <span class="ident">LocalBoxFuture</span>, <span class="ident">TryFutureExt</span> <span class="kw">as</span> <span class="kw">_</span>};
<span class="kw">use</span> <span class="ident">futures_util::future</span>::{<span class="ident">FutureExt</span> <span class="kw">as</span> <span class="kw">_</span>, <span class="ident">LocalBoxFuture</span>};
<span class="kw">use</span> <span class="kw">crate</span>::{<span class="ident">identity::IdentityItem</span>, <span class="ident">IdentityPolicy</span>};
@@ -221,7 +220,7 @@
<span class="ident">B</span>: <span class="ident">MessageBody</span> <span class="op">+</span> <span class="lifetime">&#39;static</span>,
<span class="ident">B::Error</span>: <span class="ident">StdError</span>,
{
<span class="kw">type</span> <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span>;
<span class="kw">type</span> <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span><span class="op">&lt;</span><span class="ident">EitherBody</span><span class="op">&lt;</span><span class="ident">B</span><span class="op">&gt;</span><span class="op">&gt;</span>;
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span>;
<span class="kw">type</span> <span class="ident">InitError</span> <span class="op">=</span> ();
<span class="kw">type</span> <span class="ident">Transform</span> <span class="op">=</span> <span class="ident">IdentityServiceMiddleware</span><span class="op">&lt;</span><span class="ident">S</span>, <span class="ident">T</span><span class="op">&gt;</span>;
@@ -257,7 +256,7 @@
<span class="ident">B</span>: <span class="ident">MessageBody</span> <span class="op">+</span> <span class="lifetime">&#39;static</span>,
<span class="ident">B::Error</span>: <span class="ident">StdError</span>,
{
<span class="kw">type</span> <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span>;
<span class="kw">type</span> <span class="ident">Response</span> <span class="op">=</span> <span class="ident">ServiceResponse</span><span class="op">&lt;</span><span class="ident">EitherBody</span><span class="op">&lt;</span><span class="ident">B</span><span class="op">&gt;</span><span class="op">&gt;</span>;
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span>;
<span class="kw">type</span> <span class="ident">Future</span> <span class="op">=</span> <span class="ident">LocalBoxFuture</span><span class="op">&lt;</span><span class="lifetime">&#39;static</span>, <span class="prelude-ty">Result</span><span class="op">&lt;</span><span class="ident"><span class="self">Self</span>::Response</span>, <span class="ident"><span class="self">Self</span>::Error</span><span class="op">&gt;</span><span class="op">&gt;</span>;
@@ -279,17 +278,16 @@
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">id</span>) <span class="op">=</span> <span class="ident">id</span> {
<span class="kw">match</span> <span class="ident">backend</span>.<span class="ident">to_response</span>(<span class="ident">id</span>.<span class="ident">id</span>, <span class="ident">id</span>.<span class="ident">changed</span>, <span class="kw-2">&amp;mut</span> <span class="ident">res</span>).<span class="kw">await</span> {
<span class="prelude-val">Ok</span>(<span class="kw">_</span>) =&gt; <span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">map_body</span>(<span class="op">|</span><span class="kw">_</span>, <span class="ident">body</span><span class="op">|</span> <span class="ident">AnyBody::new_boxed</span>(<span class="ident">body</span>))),
<span class="prelude-val">Err</span>(<span class="ident">e</span>) =&gt; <span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">error_response</span>(<span class="ident">e</span>)),
<span class="prelude-val">Ok</span>(<span class="kw">_</span>) =&gt; <span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">map_into_left_body</span>()),
<span class="prelude-val">Err</span>(<span class="ident">err</span>) =&gt; <span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">error_response</span>(<span class="ident">err</span>).<span class="ident">map_into_right_body</span>()),
}
} <span class="kw">else</span> {
<span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">map_body</span>(<span class="op">|</span><span class="kw">_</span>, <span class="ident">body</span><span class="op">|</span> <span class="ident">AnyBody::new_boxed</span>(<span class="ident">body</span>)))
<span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">map_into_left_body</span>())
}
}
<span class="prelude-val">Err</span>(<span class="ident">err</span>) =&gt; <span class="prelude-val">Ok</span>(<span class="ident">req</span>.<span class="ident">error_response</span>(<span class="ident">err</span>)),
<span class="prelude-val">Err</span>(<span class="ident">err</span>) =&gt; <span class="prelude-val">Ok</span>(<span class="ident">req</span>.<span class="ident">error_response</span>(<span class="ident">err</span>).<span class="ident">map_into_right_body</span>()),
}
}
.<span class="ident">map_ok</span>(<span class="op">|</span><span class="ident">res</span><span class="op">|</span> <span class="ident">res</span>.<span class="ident">map_body</span>(<span class="op">|</span><span class="kw">_</span>, <span class="ident">body</span><span class="op">|</span> <span class="ident">AnyBody::new_boxed</span>(<span class="ident">body</span>)))
.<span class="ident">boxed_local</span>()
}
}