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<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Key (containers-data.CCHet.Key)</title><link rel="stylesheet" href="../../../odoc.css"/><meta charset="utf-8"/><meta name="generator" content="odoc 2.2.0"/><meta name="viewport" content="width=device-width,initial-scale=1.0"/><script src="../../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body class="odoc"><nav class="odoc-nav"><a href="../index.html">Up</a> – <a href="../../index.html">containers-data</a> » <a href="../index.html">CCHet</a> » Key</nav><header class="odoc-preamble"><h1>Module <code><span>CCHet.Key</span></code></h1><p>Keys with a type witness.</p></header><div class="odoc-content"><div class="odoc-spec"><div class="spec type anchored" id="type-t"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> <span>'a t</span></span></code></div><div class="spec-doc"><p>A key of type <code>'a t</code> is used to access the portion of the map or table that associates keys of type <code>'a</code> to values.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-create"><a href="#val-create" class="anchor"></a><code><span><span class="keyword">val</span> create : <span>unit <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><p>Make a new key. This is generative, so calling <code>create ()</code> twice with the same return type will produce incompatible keys that cannot see each other's bindings.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-equal"><a href="#val-equal" class="anchor"></a><code><span><span class="keyword">val</span> equal : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p>Compare two keys that have compatible types.</p></div></div></div></body></html> |