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<html xmlns="http://www.w3.org/1999/xhtml"><head><title>CCIntMap (containers-data.CCIntMap)</title><link rel="stylesheet" href="../../odoc.css"/><meta charset="utf-8"/><meta name="generator" content="odoc 2.0.2"/><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> » CCIntMap</nav><header class="odoc-preamble"><h1>Module <code><span>CCIntMap</span></code></h1><p>Map specialized for Int keys</p><p><b>status: stable</b></p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.10</li></ul></header><nav class="odoc-toc"><ul><li><a href="#whole-collection-operations">Whole-collection operations</a></li><li><a href="#io">IO</a></li></ul></nav><div class="odoc-content"><div class="odoc-spec"><div class="spec type" id="type-t" class="anchored"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> <span>+'a t</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-empty" class="anchored"><a href="#val-empty" class="anchor"></a><code><span><span class="keyword">val</span> empty : <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-is_empty" class="anchored"><a href="#val-is_empty" class="anchor"></a><code><span><span class="keyword">val</span> is_empty : <span><span><span class="type-var">_</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p>Is the map empty?</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.3</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-singleton" class="anchored"><a href="#val-singleton" class="anchor"></a><code><span><span class="keyword">val</span> singleton : <span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-doubleton" class="anchored"><a href="#val-doubleton" class="anchor"></a><code><span><span class="keyword">val</span> doubleton : <span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-mem" class="anchored"><a href="#val-mem" class="anchor"></a><code><span><span class="keyword">val</span> mem : <span>int <span class="arrow">-></span></span> <span><span><span class="type-var">_</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-find" class="anchored"><a href="#val-find" class="anchor"></a><code><span><span class="keyword">val</span> find : <span>int <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> <span><span class="type-var">'a</span> option</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-find_exn" class="anchored"><a href="#val-find_exn" class="anchor"></a><code><span><span class="keyword">val</span> find_exn : <span>int <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> <span class="type-var">'a</span></span></code></div><div class="spec-doc"><p>Same as <a href="#val-find"><code>find</code></a> but unsafe.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Not_found</span> <p>if key is not present.</p></li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-add" class="anchored"><a href="#val-add" class="anchor"></a><code><span><span class="keyword">val</span> add : <span>int <span class="arrow">-></span></span> <span><span class="type-var">'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> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-remove" class="anchored"><a href="#val-remove" class="anchor"></a><code><span><span class="keyword">val</span> remove : <span>int <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> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-equal" class="anchored"><a href="#val-equal" class="anchor"></a><code><span><span class="keyword">val</span> equal : <span>eq:<span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> bool)</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> <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><code>equal ~eq a b</code> checks whether <code>a</code> and <code>b</code> have the same set of pairs (key, value), comparing values with <code>eq</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.13</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-compare" class="anchored"><a href="#val-compare" class="anchor"></a><code><span><span class="keyword">val</span> compare : <span>cmp:<span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> int)</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> <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p>Total order between maps; the precise order is unspecified.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.13</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-update" class="anchored"><a href="#val-update" class="anchor"></a><code><span><span class="keyword">val</span> update : <span>int <span class="arrow">-></span></span> <span><span>(<span><span><span class="type-var">'a</span> option</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> option</span>)</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> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-filter" class="anchored"><a href="#val-filter" class="anchor"></a><code><span><span class="keyword">val</span> filter : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> bool)</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> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><p>Filter values using the given predicate</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.3</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-filter_map" class="anchored"><a href="#val-filter_map" class="anchor"></a><code><span><span class="keyword">val</span> filter_map : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'b</span> option</span>)</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> <span><span class="type-var">'b</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><p>Filter-map values using the given function</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.3</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-cardinal" class="anchored"><a href="#val-cardinal" class="anchor"></a><code><span><span class="keyword">val</span> cardinal : <span><span><span class="type-var">_</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p>Number of bindings in the map. Linear time.</p></div></div><div class="odoc-spec"><div class="spec value" id="val-iter" class="anchored"><a href="#val-iter" class="anchor"></a><code><span><span class="keyword">val</span> iter : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> unit)</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> unit</span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-fold" class="anchored"><a href="#val-fold" class="anchor"></a><code><span><span class="keyword">val</span> fold : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'b</span> <span class="arrow">-></span></span> <span class="type-var">'b</span>)</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> <span><span class="type-var">'b</span> <span class="arrow">-></span></span> <span class="type-var">'b</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-mapi" class="anchored"><a href="#val-mapi" class="anchor"></a><code><span><span class="keyword">val</span> mapi : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span class="type-var">'b</span>)</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> <span><span class="type-var">'b</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.17</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-map" class="anchored"><a href="#val-map" class="anchor"></a><code><span><span class="keyword">val</span> map : <span><span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span class="type-var">'b</span>)</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> <span><span class="type-var">'b</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.17</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-choose" class="anchored"><a href="#val-choose" class="anchor"></a><code><span><span class="keyword">val</span> choose : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span>(int * <span class="type-var">'a</span>)</span> option</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-choose_exn" class="anchored"><a href="#val-choose_exn" class="anchor"></a><code><span><span class="keyword">val</span> choose_exn : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> int * <span class="type-var">'a</span></span></code></div><div class="spec-doc"><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Not_found</span> <p>if not pair was found.</p></li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-union" class="anchored"><a href="#val-union" class="anchor"></a><code><span><span class="keyword">val</span> union : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span class="type-var">'a</span>)</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> <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-inter" class="anchored"><a href="#val-inter" class="anchor"></a><code><span><span class="keyword">val</span> inter : <span><span>(<span>int <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span class="type-var">'a</span>)</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> <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-merge" class="anchored"><a href="#val-merge" class="anchor"></a><code><span><span class="keyword">val</span> merge : <span>f:<span>(<span>int <span class="arrow">-></span></span> <span><span>[ <span>`Left of <span class="type-var">'a</span></span> <span><span>| `Right</span> of <span class="type-var">'b</span></span> <span><span>| `Both</span> of <span class="type-var">'a</span> * <span class="type-var">'b</span></span> ]</span> <span class="arrow">-></span></span> <span><span class="type-var">'c</span> option</span>)</span>
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<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> <span><span><span class="type-var">'b</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span class="type-var">'c</span> <a href="#type-t">t</a></span></span></code></div><div class="spec-doc"><p><code>merge ~f m1 m2</code> merges <code>m1</code> and <code>m2</code> together, calling <code>f</code> once on every key that occurs in at least one of <code>m1</code> and <code>m2</code>. if <code>f k binding = Some c</code> then <code>k -> c</code> is part of the result, else <code>k</code> is not part of the result.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.3</li></ul></div></div><h3 id="whole-collection-operations"><a href="#whole-collection-operations" class="anchor"></a>Whole-collection operations</h3><div class="odoc-spec"><div class="spec type" id="type-iter" class="anchored"><a href="#type-iter" class="anchor"></a><code><span><span class="keyword">type</span> <span>'a iter</span></span><span> = <span><span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> unit)</span> <span class="arrow">-></span></span> unit</span></code></div></div><div class="odoc-spec"><div class="spec type" id="type-gen" class="anchored"><a href="#type-gen" class="anchor"></a><code><span><span class="keyword">type</span> <span>'a gen</span></span><span> = <span>unit <span class="arrow">-></span></span> <span><span class="type-var">'a</span> option</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-add_list" class="anchored"><a href="#val-add_list" class="anchor"></a><code><span><span class="keyword">val</span> add_list : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span><span>(int * <span class="type-var">'a</span>)</span> list</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-of_list" class="anchored"><a href="#val-of_list" class="anchor"></a><code><span><span class="keyword">val</span> of_list : <span><span><span>(int * <span class="type-var">'a</span>)</span> list</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-to_list" class="anchored"><a href="#val-to_list" class="anchor"></a><code><span><span class="keyword">val</span> to_list : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span>(int * <span class="type-var">'a</span>)</span> list</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-add_iter" class="anchored"><a href="#val-add_iter" class="anchor"></a><code><span><span class="keyword">val</span> add_iter : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span><span>(int * <span class="type-var">'a</span>)</span> <a href="#type-iter">iter</a></span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-of_iter" class="anchored"><a href="#val-of_iter" class="anchor"></a><code><span><span class="keyword">val</span> of_iter : <span><span><span>(int * <span class="type-var">'a</span>)</span> <a href="#type-iter">iter</a></span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-t">t</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-to_iter" class="anchored"><a href="#val-to_iter" class="anchor"></a><code><span><span class="keyword">val</span> to_iter : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span>(int * <span class="type-var">'a</span>)</span> <a href="#type-iter">iter</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-keys" class="anchored"><a href="#val-keys" class="anchor"></a><code><span><span class="keyword">val</span> keys : <span><span><span class="type-var">_</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span>int <a href="#type-iter">iter</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-values" class="anchored"><a href="#val-values" class="anchor"></a><code><span><span class="keyword">val</span> values : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <a href="#type-iter">iter</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-add_gen" class="anchored"><a href="#val-add_gen" class="anchor"></a><code><span><span class="keyword">val</span> add_gen : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span><span>(int * <span class="type-var">'a</span>)</span> <a href="#type-gen">gen</a></span> <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"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.13</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-of_gen" class="anchored"><a href="#val-of_gen" class="anchor"></a><code><span><span class="keyword">val</span> of_gen : <span><span><span>(int * <span class="type-var">'a</span>)</span> <a href="#type-gen">gen</a></span> <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"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.13</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-to_gen" class="anchored"><a href="#val-to_gen" class="anchor"></a><code><span><span class="keyword">val</span> to_gen : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span>(int * <span class="type-var">'a</span>)</span> <a href="#type-gen">gen</a></span></span></code></div><div class="spec-doc"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.13</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-add_seq" class="anchored"><a href="#val-add_seq" class="anchor"></a><code><span><span class="keyword">val</span> add_seq : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span><span>(int * <span class="type-var">'a</span>)</span> <span class="xref-unresolved">Stdlib</span>.Seq.t</span> <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"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.0</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-of_seq" class="anchored"><a href="#val-of_seq" class="anchor"></a><code><span><span class="keyword">val</span> of_seq : <span><span><span>(int * <span class="type-var">'a</span>)</span> <span class="xref-unresolved">Stdlib</span>.Seq.t</span> <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"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.0</li></ul></div></div><div class="odoc-spec"><div class="spec value" id="val-to_seq" class="anchored"><a href="#val-to_seq" class="anchor"></a><code><span><span class="keyword">val</span> to_seq : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span>(int * <span class="type-var">'a</span>)</span> <span class="xref-unresolved">Stdlib</span>.Seq.t</span></span></code></div><div class="spec-doc"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.0</li></ul></div></div><div class="odoc-spec"><div class="spec type" id="type-tree" class="anchored"><a href="#type-tree" class="anchor"></a><code><span><span class="keyword">type</span> <span>'a tree</span></span><span> = <span>unit <span class="arrow">-></span></span> <span>[ `Nil <span><span>| `Node</span> of <span class="type-var">'a</span> * <span><span><span class="type-var">'a</span> <a href="#type-tree">tree</a></span> list</span></span> ]</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-as_tree" class="anchored"><a href="#val-as_tree" class="anchor"></a><code><span><span class="keyword">val</span> as_tree : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">-></span></span> <span><span>[ <span>`Node of int * int</span> <span><span>| `Leaf</span> of int * <span class="type-var">'a</span></span> ]</span> <a href="#type-tree">tree</a></span></span></code></div></div><h3 id="io"><a href="#io" class="anchor"></a>IO</h3><div class="odoc-spec"><div class="spec type" id="type-printer" class="anchored"><a href="#type-printer" class="anchor"></a><code><span><span class="keyword">type</span> <span>'a printer</span></span><span> = <span><span class="xref-unresolved">Stdlib</span>.Format.formatter <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> unit</span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-pp" class="anchored"><a href="#val-pp" class="anchor"></a><code><span><span class="keyword">val</span> pp : <span><span><span class="type-var">'a</span> <a href="#type-printer">printer</a></span> <span class="arrow">-></span></span> <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <a href="#type-printer">printer</a></span></span></code></div><div class="spec-doc"><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.13</li></ul></div></div><p>Helpers</p></div></body></html> |