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<h1 class="title">std/oids</h1>
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<a class="reference reference-toplevel" href="#6" id="56">Imports</a>
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<details open>
<summary><a class="reference reference-toplevel" href="#7" id="57">Types</a></summary>
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<li><a class="reference" href="#Oid" title="Oid = object">Oid</a></li>
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<summary><a class="reference reference-toplevel" href="#12" id="62">Procs</a></summary>
<ul class="simple simple-toc-section">
<ul class="simple nested-toc-section">$
<li><a class="reference" href="#%24%2COid" title="`$`(oid: Oid): string">`$`(oid: Oid): string</a></li>
</ul>
<ul class="simple nested-toc-section">==
<li><a class="reference" href="#%3D%3D%2COid%2COid" title="`==`(oid1: Oid; oid2: Oid): bool">`==`(oid1: Oid; oid2: Oid): bool</a></li>
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<ul class="simple nested-toc-section">generatedTime
<li><a class="reference" href="#generatedTime%2COid" title="generatedTime(oid: Oid): Time">generatedTime(oid: Oid): Time</a></li>
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<ul class="simple nested-toc-section">genOid
<li><a class="reference" href="#genOid" title="genOid(): Oid">genOid(): Oid</a></li>
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<li><a class="reference" href="#hash%2COid" title="hash(oid: Oid): Hash">hash(oid: Oid): Hash</a></li>
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<ul class="simple nested-toc-section">hexbyte
<li><a class="reference" href="#hexbyte%2Cchar" title="hexbyte(hex: char): int">hexbyte(hex: char): int</a></li>
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<li><a class="reference" href="#parseOid%2Ccstring" title="parseOid(str: cstring): Oid">parseOid(str: cstring): Oid</a></li>
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<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L1" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L1" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
<div id="tocRoot"></div>
<p class="module-desc"><p>Nim OID support. An OID is a global ID that consists of a timestamp, a unique counter and a random value. This combination should suffice to produce a globally distributed unique ID.</p>
<p>This implementation calls <tt class="docutils literal"><span class="pre"><span class="Identifier">initRand</span><span class="Punctuation">(</span><span class="Punctuation">)</span></span></tt> for the first call of <tt class="docutils literal"><span class="pre"><span class="Identifier">genOid</span></span></tt>.</p>
</p>
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<h1><a class="toc-backref" href="#6">Imports</a></h1>
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<a class="reference external" href="hashes.html">hashes</a>, <a class="reference external" href="times.html">times</a>, <a class="reference external" href="endians.html">endians</a>, <a class="reference external" href="random.html">random</a>, <a class="reference external" href="decode_helpers.html">decode_helpers</a>, <a class="reference external" href="sysatomics.html">sysatomics</a>
</dl>
</div>
<div class="section" id="7">
<h1><a class="toc-backref" href="#7">Types</a></h1>
<dl class="item">
<div id="Oid">
<dt><pre><a href="oids.html#Oid"><span class="Identifier">Oid</span></a> <span class="Other">=</span> <span class="Keyword">object</span></pre></dt>
<dd>
An OID.
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L24" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L24" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
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<div class="section" id="12">
<h1><a class="toc-backref" href="#12">Procs</a></h1>
<dl class="item">
<div id="$-procs-all">
<div id="$,Oid">
<dt><pre><span class="Keyword">proc</span> <a href="#%24%2COid"><span class="Identifier">`$`</span></a><span class="Other">(</span><span class="Identifier">oid</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Converts an OID to a string.
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L54" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L54" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
</div>
</div>
<div id="==-procs-all">
<div id="==,Oid,Oid">
<dt><pre><span class="Keyword">proc</span> <a href="#%3D%3D%2COid%2COid"><span class="Identifier">`==`</span></a><span class="Other">(</span><span class="Identifier">oid1</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a><span class="Other">;</span> <span class="Identifier">oid2</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a> {.<span class="Identifier">inline</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
<span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Compares two OIDs for equality.
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L29" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L29" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
</div>
</div>
<div id="generatedTime-procs-all">
<div id="generatedTime,Oid">
<dt><pre><span class="Keyword">proc</span> <a href="#generatedTime%2COid"><span class="Identifier">generatedTime</span></a><span class="Other">(</span><span class="Identifier">oid</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a><span class="Other">)</span><span class="Other">:</span> <a href="times.html#Time"><span class="Identifier">Time</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Returns the generated timestamp of the OID.
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L96" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L96" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
</div>
</div>
<div id="genOid-procs-all">
<div id="genOid">
<dt><pre><span class="Keyword">proc</span> <a href="#genOid"><span class="Identifier">genOid</span></a><span class="Other">(</span><span class="Other">)</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">TimeEffect</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Generates a new OID.
<p><strong class="examples_text">Example:</strong></p>
<pre class="listing"><span class="Identifier">doAssert</span> <span class="Punctuation">(</span><span class="Operator">$</span><span class="Identifier">genOid</span><span class="Punctuation">(</span><span class="Punctuation">)</span><span class="Punctuation">)</span><span class="Operator">.</span><span class="Identifier">len</span> <span class="Operator">==</span> <span class="DecNumber">24</span></pre>
<p><strong class="examples_text">Example: cmd: -r:off</strong></p>
<pre class="listing"><span class="Identifier">echo</span> <span class="Operator">$</span><span class="Identifier">genOid</span><span class="Punctuation">(</span><span class="Punctuation">)</span> <span class="Comment"># for example, &quot;5fc7f546ddbbc84800006aaf&quot;</span></pre>
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L87" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L87" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
</div>
</div>
<div id="hash-procs-all">
<div id="hash,Oid">
<dt><pre><span class="Keyword">proc</span> <a href="#hash%2COid"><span class="Identifier">hash</span></a><span class="Other">(</span><span class="Identifier">oid</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a><span class="Other">)</span><span class="Other">:</span> <a href="hashes.html#Hash"><span class="Identifier">Hash</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Generates the hash of an OID for use in hashtables.
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L34" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L34" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
</div>
</div>
<div id="hexbyte-procs-all">
<div id="hexbyte,char">
<dt><pre><span class="Keyword">proc</span> <a href="#hexbyte%2Cchar"><span class="Identifier">hexbyte</span></a><span class="Other">(</span><span class="Identifier">hex</span><span class="Other">:</span> <a href="system.html#char"><span class="Identifier">char</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a> {.<span class="Identifier">inline</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L42" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L42" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
</div>
</div>
<div id="parseOid-procs-all">
<div id="parseOid,cstring">
<dt><pre><span class="Keyword">proc</span> <a href="#parseOid%2Ccstring"><span class="Identifier">parseOid</span></a><span class="Other">(</span><span class="Identifier">str</span><span class="Other">:</span> <a href="system.html#cstring"><span class="Identifier">cstring</span></a><span class="Other">)</span><span class="Other">:</span> <a href="oids.html#Oid"><span class="Identifier">Oid</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Parses an OID.
<a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/oids.nim#L45" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/oids.nim#L45" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
</dd>
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</dl>
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