scad 1.2.2

A crate for generating OpenSCAD models using rust
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<h1 class='fqn'><span class='in-band'>Function <a href='../index.html'>num</a>::<wbr><a href='index.html'>cast</a>::<wbr><a class='fn' href=''>cast</a></span><span class='out-of-band'><span id='render-detail'>
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               </span><a id='src-1964' class='srclink' href='../../num_traits/cast/fn.cast.html?gotosrc=1964' title='goto source code'>[src]</a></span></h1>
<pre class='rust fn'>pub fn cast&lt;T,&nbsp;U&gt;(n: T) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/option/enum.Option.html' title='core::option::Option'>Option</a>&lt;U&gt; <span class='where'>where T: <a class='trait' href='../../num/traits/trait.NumCast.html' title='num::traits::NumCast'>NumCast</a>, U: <a class='trait' href='../../num/traits/trait.NumCast.html' title='num::traits::NumCast'>NumCast</a></span></pre><div class='docblock'><p>Cast from one machine scalar to another.</p>

<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<span class='rusttest'>extern crate num;
fn main() {
    use num_traits as num;
let twenty: f32 = num::cast(0x14).unwrap();
assert_eq!(twenty, 20f32);
}</span><pre class='rust rust-example-rendered'>
<span class='kw'>let</span> <span class='ident'>twenty</span>: <span class='ident'>f32</span> <span class='op'>=</span> <span class='ident'>num</span>::<span class='ident'>cast</span>(<span class='number'>0x14</span>).<span class='ident'>unwrap</span>();
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>twenty</span>, <span class='number'>20f32</span>);<a class='test-arrow' target='_blank' href=''>Run</a></pre>
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