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<html xmlns="http://www.w3.org/1999/xhtml"><head><title>CCStringLabels (containers.CCStringLabels)</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</a> » CCStringLabels</nav><header class="odoc-preamble"><h1>Module <code><span>CCStringLabels</span></code></h1><p>Basic String Utils (Labeled version of <a href="../CCString/index.html"><code>CCString</code></a>)</p></header><nav class="odoc-toc"><ul><li><a href="#conversions">Conversions</a></li><li><a href="#strings">Strings</a></li><li><a href="#operations-on-2-strings">Operations on 2 strings</a></li><li><a href="#ascii-functions">Ascii functions</a></li><li><a href="#finding">Finding</a></li><li><a href="#splitting">Splitting</a></li><li><a href="#utils">Utils</a></li><li><a href="#infix-operators">Infix operators</a></li></ul></nav><div class="odoc-content"><div class="odoc-spec"><div class="spec type anchored" id="type-iter"><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 class="spec-doc"><p>Fast internal iterator.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.8</li></ul></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-gen"><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 type anchored" id="type-t"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> t</span><span> = string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-make"><a href="#val-make" class="anchor"></a><code><span><span class="keyword">val</span> make : <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-init"><a href="#val-init" class="anchor"></a><code><span><span class="keyword">val</span> init : <span>int <span class="arrow">-></span></span> <span>f:<span>(<span>int <span class="arrow">-></span></span> char)</span> <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-empty"><a href="#val-empty" class="anchor"></a><code><span><span class="keyword">val</span> empty : string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_bytes"><a href="#val-of_bytes" class="anchor"></a><code><span><span class="keyword">val</span> of_bytes : <span>bytes <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_bytes"><a href="#val-to_bytes" class="anchor"></a><code><span><span class="keyword">val</span> to_bytes : <span>string <span class="arrow">-></span></span> bytes</span></code></div></div><div class="odoc-spec"><div class="spec value external anchored" id="val-get"><a href="#val-get" class="anchor"></a><code><span><span class="keyword">val</span> get : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> char</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-concat"><a href="#val-concat" class="anchor"></a><code><span><span class="keyword">val</span> concat : <span>sep:string <span class="arrow">-></span></span> <span><span>string list</span> <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-cat"><a href="#val-cat" class="anchor"></a><code><span><span class="keyword">val</span> cat : <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-starts_with"><a href="#val-starts_with" class="anchor"></a><code><span><span class="keyword">val</span> starts_with : <span>prefix:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-ends_with"><a href="#val-ends_with" class="anchor"></a><code><span><span class="keyword">val</span> ends_with : <span>suffix:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-contains_from"><a href="#val-contains_from" class="anchor"></a><code><span><span class="keyword">val</span> contains_from : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rcontains_from"><a href="#val-rcontains_from" class="anchor"></a><code><span><span class="keyword">val</span> rcontains_from : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-contains"><a href="#val-contains" class="anchor"></a><code><span><span class="keyword">val</span> contains : <span>string <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-sub"><a href="#val-sub" class="anchor"></a><code><span><span class="keyword">val</span> sub : <span>string <span class="arrow">-></span></span> <span>pos:int <span class="arrow">-></span></span> <span>len:int <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-map"><a href="#val-map" class="anchor"></a><code><span><span class="keyword">val</span> map : <span>f:<span>(<span>char <span class="arrow">-></span></span> char)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-mapi"><a href="#val-mapi" class="anchor"></a><code><span><span class="keyword">val</span> mapi : <span>f:<span>(<span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> char)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-fold_left"><a href="#val-fold_left" class="anchor"></a><code><span><span class="keyword">val</span> fold_left : <span>f:<span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span class="type-var">'a</span>)</span> <span class="arrow">-></span></span> <span>init:<span class="type-var">'a</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span class="type-var">'a</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-fold_right"><a href="#val-fold_right" class="anchor"></a><code><span><span class="keyword">val</span> fold_right : <span>f:<span>(<span>char <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>string <span class="arrow">-></span></span> <span>init:<span class="type-var">'a</span> <span class="arrow">-></span></span> <span class="type-var">'a</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-trim"><a href="#val-trim" class="anchor"></a><code><span><span class="keyword">val</span> trim : <span>string <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-escaped"><a href="#val-escaped" class="anchor"></a><code><span><span class="keyword">val</span> escaped : <span>string <span class="arrow">-></span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-iteri"><a href="#val-iteri" class="anchor"></a><code><span><span class="keyword">val</span> iteri : <span>f:<span>(<span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> unit)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> unit</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-index_from"><a href="#val-index_from" class="anchor"></a><code><span><span class="keyword">val</span> index_from : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-index_from_opt"><a href="#val-index_from_opt" class="anchor"></a><code><span><span class="keyword">val</span> index_from_opt : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span>int option</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rindex_from"><a href="#val-rindex_from" class="anchor"></a><code><span><span class="keyword">val</span> rindex_from : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rindex_from_opt"><a href="#val-rindex_from_opt" class="anchor"></a><code><span><span class="keyword">val</span> rindex_from_opt : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span>int option</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-index"><a href="#val-index" class="anchor"></a><code><span><span class="keyword">val</span> index : <span>string <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-index_opt"><a href="#val-index_opt" class="anchor"></a><code><span><span class="keyword">val</span> index_opt : <span>string <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span>int option</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rindex"><a href="#val-rindex" class="anchor"></a><code><span><span class="keyword">val</span> rindex : <span>string <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rindex_opt"><a href="#val-rindex_opt" class="anchor"></a><code><span><span class="keyword">val</span> rindex_opt : <span>string <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span>int option</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_seqi"><a href="#val-to_seqi" class="anchor"></a><code><span><span class="keyword">val</span> to_seqi : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><span>(int * char)</span> <span class="xref-unresolved">Stdlib</span>.Seq.t</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_utf_8_uchar"><a href="#val-get_utf_8_uchar" class="anchor"></a><code><span><span class="keyword">val</span> get_utf_8_uchar : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span class="xref-unresolved">Stdlib</span>.Uchar.utf_decode</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-is_valid_utf_8"><a href="#val-is_valid_utf_8" class="anchor"></a><code><span><span class="keyword">val</span> is_valid_utf_8 : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_utf_16be_uchar"><a href="#val-get_utf_16be_uchar" class="anchor"></a><code><span><span class="keyword">val</span> get_utf_16be_uchar : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span class="xref-unresolved">Stdlib</span>.Uchar.utf_decode</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-is_valid_utf_16be"><a href="#val-is_valid_utf_16be" class="anchor"></a><code><span><span class="keyword">val</span> is_valid_utf_16be : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_utf_16le_uchar"><a href="#val-get_utf_16le_uchar" class="anchor"></a><code><span><span class="keyword">val</span> get_utf_16le_uchar : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span class="xref-unresolved">Stdlib</span>.Uchar.utf_decode</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-is_valid_utf_16le"><a href="#val-is_valid_utf_16le" class="anchor"></a><code><span><span class="keyword">val</span> is_valid_utf_16le : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec value external anchored" id="val-create"><a href="#val-create" class="anchor"></a><code><span><span class="keyword">val</span> create : <span>int <span class="arrow">-></span></span> bytes</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Use Bytes.create/BytesLabels.create instead.</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-copy"><a href="#val-copy" class="anchor"></a><code><span><span class="keyword">val</span> copy : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Strings now immutable: no need to copy</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-fill"><a href="#val-fill" class="anchor"></a><code><span><span class="keyword">val</span> fill : <span>bytes <span class="arrow">-></span></span> <span>pos:int <span class="arrow">-></span></span> <span>len:int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Use Bytes.fill/BytesLabels.fill instead.</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-uppercase"><a href="#val-uppercase" class="anchor"></a><code><span><span class="keyword">val</span> uppercase : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Use String.uppercase_ascii/StringLabels.uppercase_ascii instead.</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lowercase"><a href="#val-lowercase" class="anchor"></a><code><span><span class="keyword">val</span> lowercase : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Use String.lowercase_ascii/StringLabels.lowercase_ascii instead.</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-capitalize"><a href="#val-capitalize" class="anchor"></a><code><span><span class="keyword">val</span> capitalize : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Use String.capitalize_ascii/StringLabels.capitalize_ascii instead.</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-uncapitalize"><a href="#val-uncapitalize" class="anchor"></a><code><span><span class="keyword">val</span> uncapitalize : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> Use String.uncapitalize_ascii/StringLabels.uncapitalize_ascii instead.</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_uint8"><a href="#val-get_uint8" class="anchor"></a><code><span><span class="keyword">val</span> get_uint8 : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int8"><a href="#val-get_int8" class="anchor"></a><code><span><span class="keyword">val</span> get_int8 : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_uint16_ne"><a href="#val-get_uint16_ne" class="anchor"></a><code><span><span class="keyword">val</span> get_uint16_ne : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_uint16_be"><a href="#val-get_uint16_be" class="anchor"></a><code><span><span class="keyword">val</span> get_uint16_be : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_uint16_le"><a href="#val-get_uint16_le" class="anchor"></a><code><span><span class="keyword">val</span> get_uint16_le : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int16_ne"><a href="#val-get_int16_ne" class="anchor"></a><code><span><span class="keyword">val</span> get_int16_ne : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int16_be"><a href="#val-get_int16_be" class="anchor"></a><code><span><span class="keyword">val</span> get_int16_be : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int16_le"><a href="#val-get_int16_le" class="anchor"></a><code><span><span class="keyword">val</span> get_int16_le : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int32_ne"><a href="#val-get_int32_ne" class="anchor"></a><code><span><span class="keyword">val</span> get_int32_ne : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int32</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int32_be"><a href="#val-get_int32_be" class="anchor"></a><code><span><span class="keyword">val</span> get_int32_be : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int32</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int32_le"><a href="#val-get_int32_le" class="anchor"></a><code><span><span class="keyword">val</span> get_int32_le : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int32</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int64_ne"><a href="#val-get_int64_ne" class="anchor"></a><code><span><span class="keyword">val</span> get_int64_ne : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int64</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int64_be"><a href="#val-get_int64_be" class="anchor"></a><code><span><span class="keyword">val</span> get_int64_be : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int64</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_int64_le"><a href="#val-get_int64_le" class="anchor"></a><code><span><span class="keyword">val</span> get_int64_le : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> int64</span></code></div></div><div class="odoc-spec"><div class="spec value external anchored" id="val-unsafe_get"><a href="#val-unsafe_get" class="anchor"></a><code><span><span class="keyword">val</span> unsafe_get : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> char</span></code></div></div><div class="odoc-spec"><div class="spec value external anchored" id="val-unsafe_set"><a href="#val-unsafe_set" class="anchor"></a><code><span><span class="keyword">val</span> unsafe_set : <span>bytes <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> </li></ul></div></div><div class="odoc-spec"><div class="spec value external anchored" id="val-unsafe_blit"><a href="#val-unsafe_blit" class="anchor"></a><code><span><span class="keyword">val</span> unsafe_blit :
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<span>src:string <span class="arrow">-></span></span>
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<span>src_pos:int <span class="arrow">-></span></span>
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<span>dst:bytes <span class="arrow">-></span></span>
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<span>dst_pos:int <span class="arrow">-></span></span>
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<span>len:int <span class="arrow">-></span></span>
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unit</span></code></div></div><div class="odoc-spec"><div class="spec value external anchored" id="val-unsafe_fill"><a href="#val-unsafe_fill" class="anchor"></a><code><span><span class="keyword">val</span> unsafe_fill : <span>bytes <span class="arrow">-></span></span> <span>pos:int <span class="arrow">-></span></span> <span>len:int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><ul class="at-tags"><li class="deprecated"><span class="at-tag">deprecated</span> </li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-length"><a href="#val-length" class="anchor"></a><code><span><span class="keyword">val</span> length : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>length s</code> returns the length (number of characters) of the given string <code>s</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-blit"><a href="#val-blit" class="anchor"></a><code><span><span class="keyword">val</span> blit :
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<span>src:<a href="#type-t">t</a> <span class="arrow">-></span></span>
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<span>src_pos:int <span class="arrow">-></span></span>
|
||
<span>dst:<span class="xref-unresolved">Stdlib</span>.Bytes.t <span class="arrow">-></span></span>
|
||
<span>dst_pos:int <span class="arrow">-></span></span>
|
||
<span>len:int <span class="arrow">-></span></span>
|
||
unit</span></code></div><div class="spec-doc"><p><code>blit ~src ~src_pos ~dst ~dst_pos ~len</code> copies <code>len</code> characters from string <code>src</code> starting at character indice <code>src_pos</code>, to the Bytes sequence <code>dst</code> starting at character indice <code>dst_pos</code>. Like <code>String</code>.blit. Compatible with the <code>-safe-string</code> option.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if indices are not valid.</p></li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-fold"><a href="#val-fold" class="anchor"></a><code><span><span class="keyword">val</span> fold : <span>f:<span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span class="type-var">'a</span>)</span> <span class="arrow">-></span></span> <span>init:<span class="type-var">'a</span> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span class="type-var">'a</span></span></code></div><div class="spec-doc"><p><code>fold ~f ~init s</code> folds on chars by increasing index. Computes <code>f(… (f (f init s.[0]) s.[1]) …) s.[n-1]</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.7</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-foldi"><a href="#val-foldi" class="anchor"></a><code><span><span class="keyword">val</span> foldi : <span>f:<span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span class="type-var">'a</span>)</span> <span class="arrow">-></span></span> <span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span class="type-var">'a</span></span></code></div><div class="spec-doc"><p><code>foldi ~f init s</code> is just like <a href="#val-fold"><code>fold</code></a>, but it also passes in the index of each chars as second argument to the folded function <code>f</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.3</li></ul></div></div><h3 id="conversions"><a href="#conversions" class="anchor"></a>Conversions</h3><div class="odoc-spec"><div class="spec value anchored" id="val-to_gen"><a href="#val-to_gen" class="anchor"></a><code><span><span class="keyword">val</span> to_gen : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>char <a href="#type-gen">gen</a></span></span></code></div><div class="spec-doc"><p><code>to_gen s</code> returns the <code>gen</code> of characters contained in the string <code>s</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_iter"><a href="#val-to_iter" class="anchor"></a><code><span><span class="keyword">val</span> to_iter : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>char <a href="#type-iter">iter</a></span></span></code></div><div class="spec-doc"><p><code>to_iter s</code> returns the <code>iter</code> of characters contained in the string <code>s</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.8</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_seq"><a href="#val-to_seq" class="anchor"></a><code><span><span class="keyword">val</span> to_seq : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>char <span class="xref-unresolved">Stdlib</span>.Seq.t</span></span></code></div><div class="spec-doc"><p><code>to_seq s</code> returns the <code>Seq.t</code> of characters contained in the string <code>s</code>. Renamed from <code>to std_seq</code> since 3.0.</p><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 anchored" id="val-to_list"><a href="#val-to_list" class="anchor"></a><code><span><span class="keyword">val</span> to_list : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span>char list</span></span></code></div><div class="spec-doc"><p><code>to_list s</code> returns the <code>list</code> of characters contained in the string <code>s</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-pp_buf"><a href="#val-pp_buf" class="anchor"></a><code><span><span class="keyword">val</span> pp_buf : <span><span class="xref-unresolved">Stdlib</span>.Buffer.t <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><p><code>pp_buf buf s</code> prints <code>s</code> to the buffer <code>buf</code>. Renamed from <code>pp</code> since 2.0.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-pp"><a href="#val-pp" class="anchor"></a><code><span><span class="keyword">val</span> pp : <span><span class="xref-unresolved">Stdlib</span>.Format.formatter <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><p><code>pp f s</code> prints the string <code>s</code> within quotes to the formatter <code>f</code>. Renamed from <code>print</code> since 2.0.</p></div></div><h3 id="strings"><a href="#strings" class="anchor"></a>Strings</h3><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>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>equal s1 s2</code> returns <code>true</code> iff the strings <code>s1</code> and <code>s2</code> are equal.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-compare"><a href="#val-compare" class="anchor"></a><code><span><span class="keyword">val</span> compare : <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>compare s1 s2</code> compares the strings <code>s1</code> and <code>s2</code> and returns an integer that indicates their relative position in the sort order.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-is_empty"><a href="#val-is_empty" class="anchor"></a><code><span><span class="keyword">val</span> is_empty : <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>is_empty s</code> returns <code>true</code> iff <code>s</code> is empty (i.e. its length is 0).</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.5</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-hash"><a href="#val-hash" class="anchor"></a><code><span><span class="keyword">val</span> hash : <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>hash s</code> returns the hash value of <code>s</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rev"><a href="#val-rev" class="anchor"></a><code><span><span class="keyword">val</span> rev : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>rev s</code> returns the reverse of <code>s</code>.</p><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 anchored" id="val-pad"><a href="#val-pad" class="anchor"></a><code><span><span class="keyword">val</span> pad : <span>?side:<span>[ `Left <span>| `Right</span> ]</span> <span class="arrow">-></span></span> <span>?c:char <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>pad ?side ?c n s</code> ensures that the string <code>s</code> is at least <code>n</code> bytes long, and pads it on the <code>side</code> with <code>c</code> if it's not the case.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">side</span> <p>determines where padding occurs (default: <code>`Left</code>).</p></li></ul><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">c</span> <p>the char used to pad (default: ' ').</p></li></ul><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 anchored" id="val-of_char"><a href="#val-of_char" class="anchor"></a><code><span><span class="keyword">val</span> of_char : <span>char <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>of_char 'a'</code> is <code>"a"</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.19</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_gen"><a href="#val-of_gen" class="anchor"></a><code><span><span class="keyword">val</span> of_gen : <span><span>char <a href="#type-gen">gen</a></span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>of_gen gen</code> converts a <code>gen</code> of characters to a string.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_iter"><a href="#val-of_iter" class="anchor"></a><code><span><span class="keyword">val</span> of_iter : <span><span>char <a href="#type-iter">iter</a></span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>of_iter iter</code> converts an <code>iter</code> of characters to a string.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.8</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_seq"><a href="#val-of_seq" class="anchor"></a><code><span><span class="keyword">val</span> of_seq : <span><span>char <span class="xref-unresolved">Stdlib</span>.Seq.t</span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>of_seq seq</code> converts a <code>seq</code> of characters to a string. Renamed from <code>of_std_seq</code> since 3.0.</p><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 anchored" id="val-of_list"><a href="#val-of_list" class="anchor"></a><code><span><span class="keyword">val</span> of_list : <span><span>char list</span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>of_list lc</code> converts a list of characters <code>lc</code> to a string.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_array"><a href="#val-of_array" class="anchor"></a><code><span><span class="keyword">val</span> of_array : <span><span>char array</span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>of_array ac</code> converts an array of characters <code>ac</code> to a string.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_array"><a href="#val-to_array" class="anchor"></a><code><span><span class="keyword">val</span> to_array : <span>string <span class="arrow">-></span></span> <span>char array</span></span></code></div><div class="spec-doc"><p><code>to_array s</code> returns the array of characters contained in the string <code>s</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-find"><a href="#val-find" class="anchor"></a><code><span><span class="keyword">val</span> find : <span>?start:int <span class="arrow">-></span></span> <span>sub:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>find ?start ~sub s</code> returns the starting index of the first occurrence of <code>sub</code> within <code>s</code> or <code>-1</code>.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">start</span> <p>starting position in <code>s</code>.</p></li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-find_all"><a href="#val-find_all" class="anchor"></a><code><span><span class="keyword">val</span> find_all : <span>?start:int <span class="arrow">-></span></span> <span>sub:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>int <a href="#type-gen">gen</a></span></span></code></div><div class="spec-doc"><p><code>find_all ?start ~sub s</code> finds all occurrences of <code>sub</code> in <code>s</code>, even overlapping instances and returns them in a generator <code>gen</code>.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">start</span> <p>starting position in <code>s</code>.</p></li></ul><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 anchored" id="val-find_all_l"><a href="#val-find_all_l" class="anchor"></a><code><span><span class="keyword">val</span> find_all_l : <span>?start:int <span class="arrow">-></span></span> <span>sub:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>int list</span></span></code></div><div class="spec-doc"><p><code>find_all_l ?start ~sub s</code> finds all occurrences of <code>sub</code> in <code>s</code> and returns them in a list.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">start</span> <p>starting position in <code>s</code>.</p></li></ul><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 anchored" id="val-mem"><a href="#val-mem" class="anchor"></a><code><span><span class="keyword">val</span> mem : <span>?start:int <span class="arrow">-></span></span> <span>sub:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>mem ?start ~sub s</code> is <code>true</code> iff <code>sub</code> is a substring of <code>s</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rfind"><a href="#val-rfind" class="anchor"></a><code><span><span class="keyword">val</span> rfind : <span>sub:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>rfind ~sub s</code> finds <code>sub</code> in string <code>s</code> from the right, returns its first index or <code>-1</code>. Should only be used with very small <code>sub</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-replace"><a href="#val-replace" class="anchor"></a><code><span><span class="keyword">val</span> replace :
|
||
<span>?which:<span>[ `Left <span>| `Right</span> <span>| `All</span> ]</span> <span class="arrow">-></span></span>
|
||
<span>sub:string <span class="arrow">-></span></span>
|
||
<span>by:string <span class="arrow">-></span></span>
|
||
<span>string <span class="arrow">-></span></span>
|
||
string</span></code></div><div class="spec-doc"><p><code>replace ?which ~sub ~by s</code> replaces some occurrences of <code>sub</code> by <code>by</code> in <code>s</code>.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">which</span> <p>decides whether the occurrences to replace are:</p><ul><li><code>`Left</code> first occurrence from the left (beginning).</li><li><code>`Right</code> first occurrence from the right (end).</li><li><code>`All</code> all occurrences (default).</li></ul></li></ul><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if <code>sub = ""</code>.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.14</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-is_sub"><a href="#val-is_sub" class="anchor"></a><code><span><span class="keyword">val</span> is_sub :
|
||
<span>sub:string <span class="arrow">-></span></span>
|
||
<span>sub_pos:int <span class="arrow">-></span></span>
|
||
<span>string <span class="arrow">-></span></span>
|
||
<span>pos:int <span class="arrow">-></span></span>
|
||
<span>sub_len:int <span class="arrow">-></span></span>
|
||
bool</span></code></div><div class="spec-doc"><p><code>is_sub ~sub ~sub_pos s ~pos ~sub_len</code> returns <code>true</code> iff the substring of <code>sub</code> starting at position <code>sub_pos</code> and of length <code>sub_len</code> is a substring of <code>s</code> starting at position <code>pos</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-repeat"><a href="#val-repeat" class="anchor"></a><code><span><span class="keyword">val</span> repeat : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>repeat s n</code> creates a string by repeating the string <code>s</code> <code>n</code> times.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-prefix"><a href="#val-prefix" class="anchor"></a><code><span><span class="keyword">val</span> prefix : <span>pre:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>prefix ~pre s</code> returns <code>true</code> iff <code>pre</code> is a prefix of <code>s</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-suffix"><a href="#val-suffix" class="anchor"></a><code><span><span class="keyword">val</span> suffix : <span>suf:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>suffix ~suf s</code> returns <code>true</code> iff <code>suf</code> is a suffix of <code>s</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.7</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-chop_prefix"><a href="#val-chop_prefix" class="anchor"></a><code><span><span class="keyword">val</span> chop_prefix : <span>pre:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string option</span></span></code></div><div class="spec-doc"><p><code>chop_prefix ~pre s</code> removes <code>pre</code> from <code>s</code> if <code>pre</code> really is a prefix of <code>s</code>, returns <code>None</code> otherwise.</p><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 anchored" id="val-chop_suffix"><a href="#val-chop_suffix" class="anchor"></a><code><span><span class="keyword">val</span> chop_suffix : <span>suf:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string option</span></span></code></div><div class="spec-doc"><p><code>chop_suffix ~suf s</code> removes <code>suf</code> from <code>s</code> if <code>suf</code> really is a suffix of <code>s</code>, returns <code>None</code> otherwise.</p><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 anchored" id="val-take"><a href="#val-take" class="anchor"></a><code><span><span class="keyword">val</span> take : <span>int <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>take n s</code> keeps only the <code>n</code> first chars of <code>s</code>.</p><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 anchored" id="val-drop"><a href="#val-drop" class="anchor"></a><code><span><span class="keyword">val</span> drop : <span>int <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>drop n s</code> removes the <code>n</code> first chars of <code>s</code>.</p><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 anchored" id="val-take_drop"><a href="#val-take_drop" class="anchor"></a><code><span><span class="keyword">val</span> take_drop : <span>int <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string * string</span></code></div><div class="spec-doc"><p><code>take_drop n s</code> is <code>take n s, drop n s</code>.</p><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 anchored" id="val-lines"><a href="#val-lines" class="anchor"></a><code><span><span class="keyword">val</span> lines : <span>string <span class="arrow">-></span></span> <span>string list</span></span></code></div><div class="spec-doc"><p><code>lines s</code> returns a list of the lines of <code>s</code> (splits along '\n').</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.10</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lines_gen"><a href="#val-lines_gen" class="anchor"></a><code><span><span class="keyword">val</span> lines_gen : <span>string <span class="arrow">-></span></span> <span>string <a href="#type-gen">gen</a></span></span></code></div><div class="spec-doc"><p><code>lines_gen s</code> returns a generator <code>gen</code> of the lines of <code>s</code> (splits along '\n').</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.10</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lines_iter"><a href="#val-lines_iter" class="anchor"></a><code><span><span class="keyword">val</span> lines_iter : <span>string <span class="arrow">-></span></span> <span>string <a href="#type-iter">iter</a></span></span></code></div><div class="spec-doc"><p><code>lines_iter s</code> returns the <code>iter</code> of the lines of <code>s</code> (splits along '\n').</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lines_seq"><a href="#val-lines_seq" class="anchor"></a><code><span><span class="keyword">val</span> lines_seq : <span>string <span class="arrow">-></span></span> <span>string <span class="xref-unresolved">Stdlib</span>.Seq.t</span></span></code></div><div class="spec-doc"><p><code>lines_seq s</code> returns the <code>Seq.t</code> of the lines of <code>s</code> (splits along '\n').</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-concat_iter"><a href="#val-concat_iter" class="anchor"></a><code><span><span class="keyword">val</span> concat_iter : <span>sep:string <span class="arrow">-></span></span> <span><span>string <a href="#type-iter">iter</a></span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>concat_iter ~sep iter</code> concatenates all strings of <code>iter</code>, separated with <code>sep</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-concat_gen"><a href="#val-concat_gen" class="anchor"></a><code><span><span class="keyword">val</span> concat_gen : <span>sep:string <span class="arrow">-></span></span> <span><span>string <a href="#type-gen">gen</a></span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>concat_gen ~sep gen</code> concatenates all strings of <code>gen</code>, separated with <code>sep</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.10</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-concat_seq"><a href="#val-concat_seq" class="anchor"></a><code><span><span class="keyword">val</span> concat_seq : <span>sep:string <span class="arrow">-></span></span> <span><span>string <span class="xref-unresolved">Stdlib</span>.Seq.t</span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>concat_seq ~sep seq</code> concatenates all strings of <code>seq</code>, separated with <code>sep</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-unlines"><a href="#val-unlines" class="anchor"></a><code><span><span class="keyword">val</span> unlines : <span><span>string list</span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>unlines ls</code> concatenates all strings of <code>ls</code>, separated with '\n'.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.10</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-unlines_gen"><a href="#val-unlines_gen" class="anchor"></a><code><span><span class="keyword">val</span> unlines_gen : <span><span>string <a href="#type-gen">gen</a></span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>unlines_gen gen</code> concatenates all strings of <code>gen</code>, separated with '\n'.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.10</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-unlines_iter"><a href="#val-unlines_iter" class="anchor"></a><code><span><span class="keyword">val</span> unlines_iter : <span><span>string <a href="#type-iter">iter</a></span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>unlines_iter iter</code> concatenates all strings of <code>iter</code>, separated with '\n'.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-unlines_seq"><a href="#val-unlines_seq" class="anchor"></a><code><span><span class="keyword">val</span> unlines_seq : <span><span>string <span class="xref-unresolved">Stdlib</span>.Seq.t</span> <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>unlines_seq seq</code> concatenates all strings of <code>seq</code>, separated with '\n'.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-set"><a href="#val-set" class="anchor"></a><code><span><span class="keyword">val</span> set : <span>string <span class="arrow">-></span></span> <span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>set s i c</code> creates a new string which is a copy of <code>s</code>, except for index <code>i</code>, which becomes <code>c</code>.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if <code>i</code> is an invalid index.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-iter"><a href="#val-iter" class="anchor"></a><code><span><span class="keyword">val</span> iter : <span>f:<span>(<span>char <span class="arrow">-></span></span> unit)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><p><code>iter ~f s</code> applies function <code>f</code> on each character of <code>s</code>. Alias to <code>String</code>.iter.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-filter_map"><a href="#val-filter_map" class="anchor"></a><code><span><span class="keyword">val</span> filter_map : <span>f:<span>(<span>char <span class="arrow">-></span></span> <span>char option</span>)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>filter_map ~f s</code> calls <code>(f a0) (f a1) … (f an)</code> where <code>a0 … an</code> are the characters of s. It returns the string of characters <code>ci</code> such as <code>f ai = Some ci</code> (when <code>f</code> returns <code>None</code>, the corresponding element of <code>s</code> is discarded).</p><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 anchored" id="val-filter"><a href="#val-filter" class="anchor"></a><code><span><span class="keyword">val</span> filter : <span>f:<span>(<span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>filter ~f s</code> discards characters of <code>s</code> not satisfying <code>f</code>.</p><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 anchored" id="val-uniq"><a href="#val-uniq" class="anchor"></a><code><span><span class="keyword">val</span> uniq : <span>eq:<span>(<span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>uniq ~eq s</code> remove consecutive duplicate characters in <code>s</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.4</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-flat_map"><a href="#val-flat_map" class="anchor"></a><code><span><span class="keyword">val</span> flat_map : <span>?sep:string <span class="arrow">-></span></span> <span>f:<span>(<span>char <span class="arrow">-></span></span> string)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>flat_map ?sep ~f s</code> maps each chars of <code>s</code> to a string, then concatenates them all.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">sep</span> <p>optional separator between each generated string.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-for_all"><a href="#val-for_all" class="anchor"></a><code><span><span class="keyword">val</span> for_all : <span>f:<span>(<span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>for_all ~f s</code> is <code>true</code> iff all characters of <code>s</code> satisfy the predicate <code>f</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-exists"><a href="#val-exists" class="anchor"></a><code><span><span class="keyword">val</span> exists : <span>f:<span>(<span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>exists ~f s</code> is <code>true</code> iff some character of <code>s</code> satisfy the predicate <code>f</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-drop_while"><a href="#val-drop_while" class="anchor"></a><code><span><span class="keyword">val</span> drop_while : <span>f:<span>(<span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p><code>drop_while ~f s</code> discards any characters of <code>s</code> starting from the left, up to the first character <code>c</code> not satisfying <code>f c</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rdrop_while"><a href="#val-rdrop_while" class="anchor"></a><code><span><span class="keyword">val</span> rdrop_while : <span>f:<span>(<span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p><code>rdrop_while ~f s</code> discards any characters of <code>s</code> starting from the right, up to the first character <code>c</code> not satisfying <code>f c</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 2.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-ltrim"><a href="#val-ltrim" class="anchor"></a><code><span><span class="keyword">val</span> ltrim : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p><code>ltrim s</code> trims space on the left (see <code>String</code>.trim for more details).</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-rtrim"><a href="#val-rtrim" class="anchor"></a><code><span><span class="keyword">val</span> rtrim : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p><code>rtrim s</code> trims space on the right (see <code>String</code>.trim for more details).</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.2</li></ul></div></div><h3 id="operations-on-2-strings"><a href="#operations-on-2-strings" class="anchor"></a>Operations on 2 strings</h3><div class="odoc-spec"><div class="spec value anchored" id="val-map2"><a href="#val-map2" class="anchor"></a><code><span><span class="keyword">val</span> map2 : <span>f:<span>(<span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> char)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>map2 ~f s1 s2</code> maps pairs of chars.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the strings have not the same length.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-iter2"><a href="#val-iter2" class="anchor"></a><code><span><span class="keyword">val</span> iter2 : <span>f:<span>(<span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> unit)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><p><code>iter2 ~f s1 s2</code> iterates on pairs of chars.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the strings have not the same length.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-iteri2"><a href="#val-iteri2" class="anchor"></a><code><span><span class="keyword">val</span> iteri2 : <span>f:<span>(<span>int <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> unit)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> unit</span></code></div><div class="spec-doc"><p><code>iteri2 ~f s1 s2</code> iterates on pairs of chars with their index.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the strings have not the same length.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-fold2"><a href="#val-fold2" class="anchor"></a><code><span><span class="keyword">val</span> fold2 : <span>f:<span>(<span><span class="type-var">'a</span> <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> <span class="type-var">'a</span>)</span> <span class="arrow">-></span></span> <span>init:<span class="type-var">'a</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span class="type-var">'a</span></span></code></div><div class="spec-doc"><p><code>fold2 ~f ~init s1 s2</code> folds on pairs of chars.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the strings have not the same length.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-for_all2"><a href="#val-for_all2" class="anchor"></a><code><span><span class="keyword">val</span> for_all2 : <span>f:<span>(<span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>for_all2 ~f s1 s2</code> returns <code>true</code> iff all pairs of chars satisfy the predicate <code>f</code>.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the strings have not the same length.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-exists2"><a href="#val-exists2" class="anchor"></a><code><span><span class="keyword">val</span> exists2 : <span>f:<span>(<span>char <span class="arrow">-></span></span> <span>char <span class="arrow">-></span></span> bool)</span> <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>exists2 ~f s1 s2</code> returns <code>true</code> iff a pair of chars satisfy the predicate <code>f</code>.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the strings have not the same length.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.12</li></ul></div></div><h3 id="ascii-functions"><a href="#ascii-functions" class="anchor"></a>Ascii functions</h3><p>Those functions are deprecated in <code>String</code> since 4.03, so we provide a stable alias for them even in older versions.</p><div class="odoc-spec"><div class="spec value anchored" id="val-capitalize_ascii"><a href="#val-capitalize_ascii" class="anchor"></a><code><span><span class="keyword">val</span> capitalize_ascii : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>capitalize_ascii s</code> returns a copy of <code>s</code> with the first character set to uppercase using the US-ASCII character set. See <code>String</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.18</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-uncapitalize_ascii"><a href="#val-uncapitalize_ascii" class="anchor"></a><code><span><span class="keyword">val</span> uncapitalize_ascii : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>uncapitalize_ascii s</code> returns a copy of <code>s</code> with the first character set to lowercase using the US-ASCII character set. See <code>String</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.18</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-uppercase_ascii"><a href="#val-uppercase_ascii" class="anchor"></a><code><span><span class="keyword">val</span> uppercase_ascii : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>uppercase_ascii s</code> returns a copy of <code>s</code> with all lowercase letters translated to uppercase using the US-ASCII character set. See <code>String</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.18</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lowercase_ascii"><a href="#val-lowercase_ascii" class="anchor"></a><code><span><span class="keyword">val</span> lowercase_ascii : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p><code>lowercase_ascii s</code> returns a copy of <code>s</code> with all uppercase letters translated to lowercase using the US-ASCII character set. See <code>String</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 0.18</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-equal_caseless"><a href="#val-equal_caseless" class="anchor"></a><code><span><span class="keyword">val</span> equal_caseless : <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> bool</span></code></div><div class="spec-doc"><p><code>equal_caseless s1 s2</code> compares <code>s1</code> and <code>s2</code> without respect to <b>ascii</b> lowercase.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_hex"><a href="#val-to_hex" class="anchor"></a><code><span><span class="keyword">val</span> to_hex : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p>Convert a string with arbitrary content into a hexadecimal string.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.8</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_hex"><a href="#val-of_hex" class="anchor"></a><code><span><span class="keyword">val</span> of_hex : <span>string <span class="arrow">-></span></span> <span>string option</span></span></code></div><div class="spec-doc"><p>Convert a string in hex into a string with arbitrary content.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.8</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_hex_exn"><a href="#val-of_hex_exn" class="anchor"></a><code><span><span class="keyword">val</span> of_hex_exn : <span>string <span class="arrow">-></span></span> string</span></code></div><div class="spec-doc"><p>Same as <a href="#val-of_hex"><code>of_hex</code></a> but fails harder.</p><ul class="at-tags"><li class="raises"><span class="at-tag">raises</span> <span class="value">Invalid_argument</span> <p>if the input is not valid hex.</p></li></ul><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.8</li></ul></div></div><h3 id="finding"><a href="#finding" class="anchor"></a>Finding</h3><p>A relatively efficient algorithm for finding sub-strings.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.0</li></ul><div class="odoc-spec"><div class="spec module anchored" id="module-Find"><a href="#module-Find" class="anchor"></a><code><span><span class="keyword">module</span> <a href="Find/index.html">Find</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div></div><h3 id="splitting"><a href="#splitting" class="anchor"></a>Splitting</h3><div class="odoc-spec"><div class="spec module anchored" id="module-Split"><a href="#module-Split" class="anchor"></a><code><span><span class="keyword">module</span> <a href="Split/index.html">Split</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-split_on_char"><a href="#val-split_on_char" class="anchor"></a><code><span><span class="keyword">val</span> split_on_char : <span>by:char <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string list</span></span></code></div><div class="spec-doc"><p><code>split_on_char ~by s</code> splits the string <code>s</code> along the given char <code>by</code>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.2</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-split"><a href="#val-split" class="anchor"></a><code><span><span class="keyword">val</span> split : <span>by:string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string list</span></span></code></div><div class="spec-doc"><p><code>split ~by s</code> splits the string <code>s</code> along the given string <code>by</code>. Alias to <a href="Split/index.html#val-list_cpy"><code>Split.list_cpy</code></a>.</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.2</li></ul></div></div><h3 id="utils"><a href="#utils" class="anchor"></a>Utils</h3><div class="odoc-spec"><div class="spec value anchored" id="val-compare_versions"><a href="#val-compare_versions" class="anchor"></a><code><span><span class="keyword">val</span> compare_versions : <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>compare_versions s1 s2</code> compares <i>version strings</i> <code>s1</code> and <code>s2</code>, considering that numbers are above text.</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 anchored" id="val-compare_natural"><a href="#val-compare_natural" class="anchor"></a><code><span><span class="keyword">val</span> compare_natural : <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>compare_natural s1 s2</code> is the Natural Sort Order, comparing chunks of digits as natural numbers. https://en.wikipedia.org/wiki/Natural_sort_order</p><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 1.3</li></ul></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-edit_distance"><a href="#val-edit_distance" class="anchor"></a><code><span><span class="keyword">val</span> edit_distance : <span>?cutoff:int <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> <span>string <span class="arrow">-></span></span> int</span></code></div><div class="spec-doc"><p><code>edit_distance ?cutoff s1 s2</code> is the edition distance between the two strings <code>s1</code> and <code>s2</code>. This satisfies the classical distance axioms: it is always positive, symmetric, and satisfies the formula <code>distance s1 s2 + distance s2 s3 >= distance s1 s3</code>.</p><ul class="at-tags"><li class="parameter"><span class="at-tag">parameter</span> <span class="value">cutoff</span> <p>if provided, it's a cap on both the number of iterations, and on the result. (since 3.0). This is useful if you just want to check whether the edit distance is less or equal than 2 (use cutoff of 3).</p></li></ul></div></div><h3 id="infix-operators"><a href="#infix-operators" class="anchor"></a>Infix operators</h3><ul class="at-tags"><li class="since"><span class="at-tag">since</span> 3.0</li></ul><div class="odoc-spec"><div class="spec module anchored" id="module-Infix"><a href="#module-Infix" class="anchor"></a><code><span><span class="keyword">module</span> <a href="Infix/index.html">Infix</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div></div><div class="odoc-include"><details open="open"><summary class="spec include"><code><span><span class="keyword">include</span> <span class="keyword">module</span> <span class="keyword">type</span> <span class="keyword">of</span> <a href="Infix/index.html">Infix</a></span></code></summary><div class="odoc-spec"><div class="spec value anchored" id="val-(=)"><a href="#val-(=)" class="anchor"></a><code><span><span class="keyword">val</span> (=) : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</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 anchored" id="val-(<>)"><a href="#val-(<>)" class="anchor"></a><code><span><span class="keyword">val</span> (<>) : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</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 anchored" id="val-(<)"><a href="#val-(<)" class="anchor"></a><code><span><span class="keyword">val</span> (<) : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</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 anchored" id="val-(<=)"><a href="#val-(<=)" class="anchor"></a><code><span><span class="keyword">val</span> (<=) : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</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 anchored" id="val-(>=)"><a href="#val-(>=)" class="anchor"></a><code><span><span class="keyword">val</span> (>=) : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</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 anchored" id="val-(>)"><a href="#val-(>)" class="anchor"></a><code><span><span class="keyword">val</span> (>) : <span><a href="#type-t">t</a> <span class="arrow">-></span></span> <span><a href="#type-t">t</a> <span class="arrow">-></span></span> bool</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></details></div></div></body></html> |