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<p class='location'><a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>json</a></p><script>window.sidebarCurrent = {name: 'Stack', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>json</a>::<wbr><a class='struct' href=''>Stack</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust struct'>pub struct Stack {
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// some fields omitted
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}</pre><div class='docblock'><p>A Stack represents the current position of the parser in the logical
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structure of the JSON stream.
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For example foo.bar[3].x</p>
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</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class='struct' href='../../rustc_serialize/json/struct.Stack.html' title='rustc_serialize::json::Stack'>Stack</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-6368' class='srclink' href='../../src/rustc_serialize/json.rs.html#1252-1363' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.new' class='method'><code>fn <a href='#method.new' class='fnname'>new</a>() -> <a class='struct' href='../../rustc_serialize/json/struct.Stack.html' title='rustc_serialize::json::Stack'>Stack</a></code></h4>
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<h4 id='method.len' class='method'><code>fn <a href='#method.len' class='fnname'>len</a>(&self) -> <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a></code></h4>
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<div class='docblock'><p>Returns The number of elements in the Stack.</p>
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</div><h4 id='method.is_empty' class='method'><code>fn <a href='#method.is_empty' class='fnname'>is_empty</a>(&self) -> <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h4>
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<div class='docblock'><p>Returns true if the stack is empty.</p>
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</div><h4 id='method.get' class='method'><code>fn <a href='#method.get' class='fnname'>get</a><'l>(&'l self, idx: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a>) -> <a class='enum' href='../../rustc_serialize/json/enum.StackElement.html' title='rustc_serialize::json::StackElement'>StackElement</a><'l></code></h4>
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<div class='docblock'><p>Provides access to the StackElement at a given index.
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lower indices are at the bottom of the stack while higher indices are
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at the top.</p>
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</div><h4 id='method.is_equal_to' class='method'><code>fn <a href='#method.is_equal_to' class='fnname'>is_equal_to</a>(&self, rhs: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='enum' href='../../rustc_serialize/json/enum.StackElement.html' title='rustc_serialize::json::StackElement'>StackElement</a><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.bool.html'>bool</a></code></h4>
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<div class='docblock'><p>Compares this stack with an array of StackElements.</p>
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</div><h4 id='method.starts_with' class='method'><code>fn <a href='#method.starts_with' class='fnname'>starts_with</a>(&self, rhs: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='enum' href='../../rustc_serialize/json/enum.StackElement.html' title='rustc_serialize::json::StackElement'>StackElement</a><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.bool.html'>bool</a></code></h4>
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<div class='docblock'><p>Returns true if the bottom-most elements of this stack are the same as
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the ones passed as parameter.</p>
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</div><h4 id='method.ends_with' class='method'><code>fn <a href='#method.ends_with' class='fnname'>ends_with</a>(&self, rhs: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='enum' href='../../rustc_serialize/json/enum.StackElement.html' title='rustc_serialize::json::StackElement'>StackElement</a><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.bool.html'>bool</a></code></h4>
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<div class='docblock'><p>Returns true if the top-most elements of this stack are the same as
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the ones passed as parameter.</p>
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</div><h4 id='method.top' class='method'><code>fn <a href='#method.top' class='fnname'>top</a><'l>(&'l self) -> <a class='enum' href='https://doc.rust-lang.org/nightly/core/option/enum.Option.html' title='core::option::Option'>Option</a><<a class='enum' href='../../rustc_serialize/json/enum.StackElement.html' title='rustc_serialize::json::StackElement'>StackElement</a><'l>></code></h4>
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<div class='docblock'><p>Returns the top-most element (if any).</p>
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