juniper/url/percent_encoding/trait.EncodeSet.html

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2016-09-11 13:41:24 -05:00
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<p class='location'><a href='../index.html'>url</a>::<wbr><a href='index.html'>percent_encoding</a></p><script>window.sidebarCurrent = {name: 'EncodeSet', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>url</a>::<wbr><a href='index.html'>percent_encoding</a>::<wbr><a class='trait' href=''>EncodeSet</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust trait'>pub trait EncodeSet: <a class='trait' href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html' title='core::clone::Clone'>Clone</a> {
fn <a href='#tymethod.contains' class='fnname'>contains</a>(&amp;self, byte: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a>;
}</pre><div class='docblock'><p>Represents a set of characters / bytes that should be percent-encoded.</p>
<p>See <a href="http://url.spec.whatwg.org/#simple-encode-set">encode sets specification</a>.</p>
<p>Different characters need to be encoded in different parts of an URL.
For example, a literal <code>?</code> question mark in an URLs path would indicate
the start of the query string.
A question mark meant to be part of the path therefore needs to be percent-encoded.
In the query string however, a question mark does not have any special meaning
and does not need to be percent-encoded.</p>
<p>A few sets are defined in this module.
Use the <a href="../macro.define_encode_set!.html"><code>define_encode_set!</code></a> macro to define different ones.</p>
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<h2 id='required-methods'>Required Methods</h2>
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<h3 id='tymethod.contains' class='method stab '><code>fn <a href='#tymethod.contains' class='fnname'>contains</a>(&amp;self, byte: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h3><div class='docblock'><p>Called with UTF-8 bytes rather than code points.
Should return true for all non-ASCII bytes.</p>
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<li><code>impl EncodeSet for <a class='struct' href='../../url/percent_encoding/struct.SIMPLE_ENCODE_SET.html' title='url::percent_encoding::SIMPLE_ENCODE_SET'>SIMPLE_ENCODE_SET</a></code></li>
<li><code>impl EncodeSet for <a class='struct' href='../../url/percent_encoding/struct.QUERY_ENCODE_SET.html' title='url::percent_encoding::QUERY_ENCODE_SET'>QUERY_ENCODE_SET</a></code></li>
<li><code>impl EncodeSet for <a class='struct' href='../../url/percent_encoding/struct.DEFAULT_ENCODE_SET.html' title='url::percent_encoding::DEFAULT_ENCODE_SET'>DEFAULT_ENCODE_SET</a></code></li>
<li><code>impl EncodeSet for <a class='struct' href='../../url/percent_encoding/struct.PATH_SEGMENT_ENCODE_SET.html' title='url::percent_encoding::PATH_SEGMENT_ENCODE_SET'>PATH_SEGMENT_ENCODE_SET</a></code></li>
<li><code>impl EncodeSet for <a class='struct' href='../../url/percent_encoding/struct.USERINFO_ENCODE_SET.html' title='url::percent_encoding::USERINFO_ENCODE_SET'>USERINFO_ENCODE_SET</a></code></li>
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