<p dir="auto">For example, when I was originally searching for serialize (in the wrong place, I suppose), I got a bunch of internal results. <a href="http://doc.rust-lang.org/std/index.html?search=serialize" rel="nofollow">Link to the search</a>.</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/4/6860404/1c0dd730-d428-11e4-96c7-8236805dfd0e.png"><img src="https://cloud.githubusercontent.com/assets/4/6860404/1c0dd730-d428-11e4-96c7-8236805dfd0e.png" alt="std_-_rust" style="max-width: 100%;"></a></p>
<p dir="auto">For example: <code class="notranslate">error: type mismatch: the type `[closure /home/ncameron/rust3/src/librustc_driver/lib.rs:107:36: 107:44]` implements the trait `for&lt;'r&gt; core::ops::Fn&lt;(&amp;'r rustc::session::Session,)&gt;`, but the trait `for&lt;'r,'r&gt; core::ops::Fn&lt;(&amp;'r rustc::session::Session, &amp;'r getopts::Matches)&gt;` is required (expected a tuple with 2 elements, found one with 1 elements)</code></p>
<p dir="auto">It should talk about arguments rather than tuples, it should also be multi-line. It probably doesn't need to talk about the <code class="notranslate">Fn</code> trait at all.</p>