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<H1>Misc.Stdlib.Option</H1>
Section: OCaml library (3o)<BR>Updated: 2020-01-30<BR><A HREF="#index">Index</A>
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
Misc.Stdlib.Option - no description
<A NAME="lbAC">&nbsp;</A>
<H2>Module</H2>
Module Misc.Stdlib.Option
<A NAME="lbAD">&nbsp;</A>
<H2>Documentation</H2>
<P>
Module
<B>Option</B>
<BR>&nbsp;:&nbsp;
<B>sig end</B>
<P>
<P>
<P>
<P>
<P>
<P>
<P>
<I>type </I>
<B>'a</B>
<I>t </I>
=
<B>'a option</B>
<P>
<P>
<P>
<P>
<P>
<I>val is_none </I>
:
<B>'a t -&gt; bool</B>
<P>
<P>
<P>
<P>
<I>val is_some </I>
:
<B>'a t -&gt; bool</B>
<P>
<P>
<P>
<P>
<I>val equal </I>
:
<B>('a -&gt; 'a -&gt; bool) -&gt;</B>
<B>'a t -&gt; 'a t -&gt; bool</B>
<P>
<P>
<P>
<P>
<I>val iter </I>
:
<B>('a -&gt; unit) -&gt; 'a t -&gt; unit</B>
<P>
<P>
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<P>
<I>val map </I>
:
<B>('a -&gt; 'b) -&gt; 'a t -&gt; 'b t</B>
<P>
<P>
<P>
<P>
<I>val fold </I>
:
<B>('a -&gt; 'b -&gt; 'b) -&gt; 'a t -&gt; 'b -&gt; 'b</B>
<P>
<P>
<P>
<P>
<I>val value_default </I>
:
<B>('a -&gt; 'b) -&gt; default:'b -&gt; 'a t -&gt; 'b</B>
<P>
<P>
<P>
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT id="1"><A HREF="#lbAB">NAME</A><DD>
<DT id="2"><A HREF="#lbAC">Module</A><DD>
<DT id="3"><A HREF="#lbAD">Documentation</A><DD>
</DL>
<HR>
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