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trait.ToPrimitive.html

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  1. <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `ToPrimitive` trait in crate `num`."><meta name="keywords" content="rust, rustlang, rust-lang, ToPrimitive"><title>num::ToPrimitive - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><p class='location'>Trait ToPrimitive</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.to_i64">to_i64</a><a href="#tymethod.to_u64">to_u64</a></div><a class="sidebar-title" href="#provided-methods">Provided Methods</a><div class="sidebar-links"><a href="#method.to_isize">to_isize</a><a href="#method.to_i8">to_i8</a><a href="#method.to_i16">to_i16</a><a href="#method.to_i32">to_i32</a><a href="#method.to_i128">to_i128</a><a href="#method.to_usize">to_usize</a><a href="#method.to_u8">to_u8</a><a href="#method.to_u16">to_u16</a><a href="#method.to_u32">to_u32</a><a href="#method.to_u128">to_u128</a><a href="#method.to_f32">to_f32</a><a href="#method.to_f64">to_f64</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-ToPrimitive">isize</a><a href="#impl-ToPrimitive">u128</a><a href="#impl-ToPrimitive">i64</a><a href="#impl-ToPrimitive">i8</a><a href="#impl-ToPrimitive">i32</a><a href="#impl-ToPrimitive">f64</a><a href="#impl-ToPrimitive">u32</a><a href="#impl-ToPrimitive">i16</a><a href="#impl-ToPrimitive">u64</a><a href="#impl-ToPrimitive">u16</a><a href="#impl-ToPrimitive">i128</a><a href="#impl-ToPrimitive">usize</a><a href="#impl-ToPrimitive">f32</a><a href="#impl-ToPrimitive">u8</a><a href="#impl-ToPrimitive">Wrapping&lt;T&gt;</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>num</a></p><script>window.sidebarCurrent = {name: 'ToPrimitive', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>num</a>::<wbr><a class="trait" href=''>ToPrimitive</a></span><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../src/num_traits/cast.rs.html#12-106' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust trait'>pub trait ToPrimitive {
    2. 

  2.     fn <a href='#tymethod.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;;
    3. 

  3. <div class='item-spacer'></div>    fn <a href='#tymethod.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;;
    4. 

  4. 

  5.     fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt; { ... }
    6. 

  6. <div class='item-spacer'></div>    fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt; { ... }
    7. 

  7. <div class='item-spacer'></div>    fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt; { ... }
    8. 

  8. <div class='item-spacer'></div>    fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt; { ... }
    9. 

  9. <div class='item-spacer'></div>    fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt; { ... }
    10. 

  10. <div class='item-spacer'></div>    fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt; { ... }
    11. 

  11. <div class='item-spacer'></div>    fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt; { ... }
    12. 

  12. <div class='item-spacer'></div>    fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt; { ... }
    13. 

  13. <div class='item-spacer'></div>    fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt; { ... }
    14. 

  14. <div class='item-spacer'></div>    fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt; { ... }
    15. 

  15. <div class='item-spacer'></div>    fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt; { ... }
    16. 

  16. <div class='item-spacer'></div>    fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt; { ... }
    17. 

  17. }</pre></div><div class='docblock'><p>A generic trait for converting a value to a number.</p>
    18. 

  18. </div>
    19. 

  19.             <h2 id='required-methods' class='small-section-header'>
    20. 

  20.               Required Methods<a href='#required-methods' class='anchor'></a>
    21. 

  21.             </h2>
    22. 

  22.             <div class='methods'>
    23. 

  23.         <h3 id='tymethod.to_i64' class='method'><span id='to_i64.v' class='invisible'><code>fn <a href='#tymethod.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>i64</code>.</p>
    24. 

  24. </div><h3 id='tymethod.to_u64' class='method'><span id='to_u64.v' class='invisible'><code>fn <a href='#tymethod.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>u64</code>.</p>
    25. 

  25. </div></div>
    26. 

  26.             <h2 id='provided-methods' class='small-section-header'>
    27. 

  27.               Provided Methods<a href='#provided-methods' class='anchor'></a>
    28. 

  28.             </h2>
    29. 

  29.             <div class='methods'>
    30. 

  30.         <h3 id='method.to_isize' class='method'><span id='to_isize.v' class='invisible'><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>isize</code>.</p>
    31. 

  31. </div><h3 id='method.to_i8' class='method'><span id='to_i8.v' class='invisible'><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>i8</code>.</p>
    32. 

  32. </div><h3 id='method.to_i16' class='method'><span id='to_i16.v' class='invisible'><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>i16</code>.</p>
    33. 

  33. </div><h3 id='method.to_i32' class='method'><span id='to_i32.v' class='invisible'><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>i32</code>.</p>
    34. 

  34. </div><h3 id='method.to_i128' class='method'><span id='to_i128.v' class='invisible'><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>i128</code>.</p>
    35. 

  35. <p>This method is only available with feature <code>i128</code> enabled on Rust &gt;= 1.26.</p>
    36. 

  36. <p>The default implementation converts through <code>to_i64()</code>.  Types implementing
    37. 

  37. this trait should override this method if they can represent a greater range.</p>
    38. 

  38. </div><h3 id='method.to_usize' class='method'><span id='to_usize.v' class='invisible'><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to a <code>usize</code>.</p>
    39. 

  39. </div><h3 id='method.to_u8' class='method'><span id='to_u8.v' class='invisible'><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>u8</code>.</p>
    40. 

  40. </div><h3 id='method.to_u16' class='method'><span id='to_u16.v' class='invisible'><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>u16</code>.</p>
    41. 

  41. </div><h3 id='method.to_u32' class='method'><span id='to_u32.v' class='invisible'><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>u32</code>.</p>
    42. 

  42. </div><h3 id='method.to_u128' class='method'><span id='to_u128.v' class='invisible'><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>u128</code>.</p>
    43. 

  43. <p>This method is only available with feature <code>i128</code> enabled on Rust &gt;= 1.26.</p>
    44. 

  44. <p>The default implementation converts through <code>to_u64()</code>.  Types implementing
    45. 

  45. this trait should override this method if they can represent a greater range.</p>
    46. 

  46. </div><h3 id='method.to_f32' class='method'><span id='to_f32.v' class='invisible'><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>f32</code>.</p>
    47. 

  47. </div><h3 id='method.to_f64' class='method'><span id='to_f64.v' class='invisible'><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an <code>f64</code>.</p>
    48. 

  48. </div></div>
    49. 

  49.                 <h2 id='foreign-impls' class='small-section-header'>
    50. 

  50.                   Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a>
    51. 

  51.                 </h2>
    52. 

  52.             <h3 id='impl-ToPrimitive' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code><a href='#impl-ToPrimitive' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#141-166' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-1' class="method"><span id='to_isize.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-1' class="method"><span id='to_i8.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-1' class="method"><span id='to_i16.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-1' class="method"><span id='to_i32.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64' class="method"><span id='to_i64.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-1' class="method"><span id='to_i128.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-1' class="method"><span id='to_usize.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-1' class="method"><span id='to_u8.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-1' class="method"><span id='to_u16.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-1' class="method"><span id='to_u32.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64' class="method"><span id='to_u64.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-1' class="method"><span id='to_u128.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-1' class="method"><span id='to_f32.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#163' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-1' class="method"><span id='to_f64.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#165' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a></code><a href='#impl-ToPrimitive-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#210-235' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-2' class="method"><span id='to_isize.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-2' class="method"><span id='to_i8.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-2' class="method"><span id='to_i16.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-2' class="method"><span id='to_i32.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-1' class="method"><span id='to_i64.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-2' class="method"><span id='to_i128.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-2' class="method"><span id='to_usize.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-2' class="method"><span id='to_u8.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-2' class="method"><span id='to_u16.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-2' class="method"><span id='to_u32.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-1' class="method"><span id='to_u64.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-2' class="method"><span id='to_u128.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-2' class="method"><span id='to_f32.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#232' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-2' class="method"><span id='to_f64.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#234' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code><a href='#impl-ToPrimitive-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#141-166' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-3' class="method"><span id='to_isize.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-3' class="method"><span id='to_i8.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-3' class="method"><span id='to_i16.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-3' class="method"><span id='to_i32.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-2' class="method"><span id='to_i64.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-3' class="method"><span id='to_i128.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-3' class="method"><span id='to_usize.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-3' class="method"><span id='to_u8.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-3' class="method"><span id='to_u16.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-3' class="method"><span id='to_u32.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-2' class="method"><span id='to_u64.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-3' class="method"><span id='to_u128.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-3' class="method"><span id='to_f32.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#163' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-3' class="method"><span id='to_f64.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#165' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-3' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code><a href='#impl-ToPrimitive-3' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#141-166' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-4' class="method"><span id='to_isize.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-4' class="method"><span id='to_i8.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-4' class="method"><span id='to_i16.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-4' class="method"><span id='to_i32.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-3' class="method"><span id='to_i64.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-4' class="method"><span id='to_i128.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-4' class="method"><span id='to_usize.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-4' class="method"><span id='to_u8.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-4' class="method"><span id='to_u16.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-4' class="method"><span id='to_u32.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-3' class="method"><span id='to_u64.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-4' class="method"><span id='to_u128.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-4' class="method"><span id='to_f32.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#163' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-4' class="method"><span id='to_f64.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#165' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-4' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a href='#impl-ToPrimitive-4' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#141-166' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-5' class="method"><span id='to_isize.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-5' class="method"><span id='to_i8.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-5' class="method"><span id='to_i16.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-5' class="method"><span id='to_i32.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-4' class="method"><span id='to_i64.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-5' class="method"><span id='to_i128.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-5' class="method"><span id='to_usize.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-5' class="method"><span id='to_u8.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-5' class="method"><span id='to_u16.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-5' class="method"><span id='to_u32.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-4' class="method"><span id='to_u64.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-5' class="method"><span id='to_u128.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-5' class="method"><span id='to_f32.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#163' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-5' class="method"><span id='to_f64.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#165' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-5' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a></code><a href='#impl-ToPrimitive-5' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#323-348' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-6' class="method"><span id='to_isize.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-6' class="method"><span id='to_i8.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-6' class="method"><span id='to_i16.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-6' class="method"><span id='to_i32.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-5' class="method"><span id='to_i64.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-6' class="method"><span id='to_i128.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-6' class="method"><span id='to_usize.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-6' class="method"><span id='to_u8.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-6' class="method"><span id='to_u16.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-6' class="method"><span id='to_u32.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-5' class="method"><span id='to_u64.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-6' class="method"><span id='to_u128.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-6' class="method"><span id='to_f32.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#250-260' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-6' class="method"><span id='to_f64.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#250-260' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-6' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a href='#impl-ToPrimitive-6' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#210-235' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-7' class="method"><span id='to_isize.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-7' class="method"><span id='to_i8.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-7' class="method"><span id='to_i16.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-7' class="method"><span id='to_i32.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-6' class="method"><span id='to_i64.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-7' class="method"><span id='to_i128.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-7' class="method"><span id='to_usize.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-7' class="method"><span id='to_u8.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-7' class="method"><span id='to_u16.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-7' class="method"><span id='to_u32.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-6' class="method"><span id='to_u64.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-7' class="method"><span id='to_u128.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-7' class="method"><span id='to_f32.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#232' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-7' class="method"><span id='to_f64.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#234' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-7' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code><a href='#impl-ToPrimitive-7' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#141-166' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-8' class="method"><span id='to_isize.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-8' class="method"><span id='to_i8.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-8' class="method"><span id='to_i16.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-8' class="method"><span id='to_i32.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-7' class="method"><span id='to_i64.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-8' class="method"><span id='to_i128.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-8' class="method"><span id='to_usize.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-8' class="method"><span id='to_u8.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-8' class="method"><span id='to_u16.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-8' class="method"><span id='to_u32.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-7' class="method"><span id='to_u64.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-8' class="method"><span id='to_u128.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-8' class="method"><span id='to_f32.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#163' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-8' class="method"><span id='to_f64.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#165' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-8' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a href='#impl-ToPrimitive-8' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#210-235' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-9' class="method"><span id='to_isize.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-9' class="method"><span id='to_i8.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-9' class="method"><span id='to_i16.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-9' class="method"><span id='to_i32.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-8' class="method"><span id='to_i64.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-9' class="method"><span id='to_i128.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-9' class="method"><span id='to_usize.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-9' class="method"><span id='to_u8.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-9' class="method"><span id='to_u16.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-9' class="method"><span id='to_u32.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-8' class="method"><span id='to_u64.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-9' class="method"><span id='to_u128.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-9' class="method"><span id='to_f32.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#232' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-9' class="method"><span id='to_f64.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#234' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-9' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code><a href='#impl-ToPrimitive-9' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#210-235' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-10' class="method"><span id='to_isize.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-10' class="method"><span id='to_i8.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-10' class="method"><span id='to_i16.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-10' class="method"><span id='to_i32.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-9' class="method"><span id='to_i64.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-10' class="method"><span id='to_i128.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-10' class="method"><span id='to_usize.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-10' class="method"><span id='to_u8.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-10' class="method"><span id='to_u16.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-10' class="method"><span id='to_u32.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-9' class="method"><span id='to_u64.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-10' class="method"><span id='to_u128.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-10' class="method"><span id='to_f32.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#232' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-10' class="method"><span id='to_f64.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#234' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-10' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a></code><a href='#impl-ToPrimitive-10' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#141-166' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-11' class="method"><span id='to_isize.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-11' class="method"><span id='to_i8.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-11' class="method"><span id='to_i16.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-11' class="method"><span id='to_i32.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-10' class="method"><span id='to_i64.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-11' class="method"><span id='to_i128.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#112-120' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-11' class="method"><span id='to_usize.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-11' class="method"><span id='to_u8.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-11' class="method"><span id='to_u16.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-11' class="method"><span id='to_u32.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-10' class="method"><span id='to_u64.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-11' class="method"><span id='to_u128.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#128-135' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-11' class="method"><span id='to_f32.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#163' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-11' class="method"><span id='to_f64.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#165' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-11' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a href='#impl-ToPrimitive-11' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#210-235' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-12' class="method"><span id='to_isize.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-12' class="method"><span id='to_i8.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-12' class="method"><span id='to_i16.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-12' class="method"><span id='to_i32.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-11' class="method"><span id='to_i64.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-12' class="method"><span id='to_i128.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-12' class="method"><span id='to_usize.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-12' class="method"><span id='to_u8.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-12' class="method"><span id='to_u16.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-12' class="method"><span id='to_u32.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-11' class="method"><span id='to_u64.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-12' class="method"><span id='to_u128.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-12' class="method"><span id='to_f32.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#232' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-12' class="method"><span id='to_f64.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#234' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-12' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a></code><a href='#impl-ToPrimitive-12' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#323-348' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-13' class="method"><span id='to_isize.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-13' class="method"><span id='to_i8.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-13' class="method"><span id='to_i16.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-13' class="method"><span id='to_i32.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-12' class="method"><span id='to_i64.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-13' class="method"><span id='to_i128.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#268-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-13' class="method"><span id='to_usize.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-13' class="method"><span id='to_u8.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-13' class="method"><span id='to_u16.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-13' class="method"><span id='to_u32.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-12' class="method"><span id='to_u64.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-13' class="method"><span id='to_u128.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#298-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-13' class="method"><span id='to_f32.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#250-260' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-13' class="method"><span id='to_f64.v-13' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#250-260' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-13' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code><a href='#impl-ToPrimitive-13' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#210-235' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-14' class="method"><span id='to_isize.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-14' class="method"><span id='to_i8.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-14' class="method"><span id='to_i16.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-14' class="method"><span id='to_i32.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-13' class="method"><span id='to_i64.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-14' class="method"><span id='to_i128.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#182-189' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-14' class="method"><span id='to_usize.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-14' class="method"><span id='to_u8.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-14' class="method"><span id='to_u16.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-14' class="method"><span id='to_u32.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-13' class="method"><span id='to_u64.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-14' class="method"><span id='to_u128.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#197-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-14' class="method"><span id='to_f32.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#232' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-14' class="method"><span id='to_f64.v-14' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#234' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-ToPrimitive-14' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../num/traits/cast/trait.ToPrimitive.html" title="trait num::traits::cast::ToPrimitive">ToPrimitive</a>,&nbsp;</span></code><a href='#impl-ToPrimitive-14' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#519-540' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.to_isize-15' class="method"><span id='to_isize.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_isize' class='fnname'>to_isize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i8-15' class="method"><span id='to_i8.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i8' class='fnname'>to_i8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i16-15' class="method"><span id='to_i16.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i16' class='fnname'>to_i16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i32-15' class="method"><span id='to_i32.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i32' class='fnname'>to_i32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i64-14' class="method"><span id='to_i64.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i64' class='fnname'>to_i64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_i128-15' class="method"><span id='to_i128.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_i128' class='fnname'>to_i128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_usize-15' class="method"><span id='to_usize.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_usize' class='fnname'>to_usize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u8-15' class="method"><span id='to_u8.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u8' class='fnname'>to_u8</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u16-15' class="method"><span id='to_u16.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u16' class='fnname'>to_u16</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u32-15' class="method"><span id='to_u32.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u32' class='fnname'>to_u32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u64-14' class="method"><span id='to_u64.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u64' class='fnname'>to_u64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_u128-15' class="method"><span id='to_u128.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_u128' class='fnname'>to_u128</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f32-15' class="method"><span id='to_f32.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f32' class='fnname'>to_f32</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.to_f64-15' class="method"><span id='to_f64.v-15' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.to_f64' class='fnname'>to_f64</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/cast.rs.html#513-515' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span>
    53. 

  53.         <h2 id='implementors' class='small-section-header'>
    54. 

  54.           Implementors<a href='#implementors' class='anchor'></a>
    55. 

  55.         </h2>
    56. 

  56.         <ul class='item-list' id='implementors-list'>
    57. 

  57.     <li><table class='table-display'><tbody><tr><td><code>impl ToPrimitive for <a class="struct" href="../num/bigint/struct.BigUint.html" title="struct num::bigint::BigUint">BigUint</a></code><td><div class='out-of-band'><a class='srclink' href='../src/num_bigint/biguint.rs.html#1041-1104' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
    58. 

  58. <li><table class='table-display'><tbody><tr><td><code>impl ToPrimitive for <a class="struct" href="../num/bigint/struct.BigInt.html" title="struct num::bigint::BigInt">BigInt</a></code><td><div class='out-of-band'><a class='srclink' href='../src/num_bigint/bigint.rs.html#1052-1103' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
    59. 

  59. </ul><script type="text/javascript">window.inlined_types=new Set([]);</script><script type="text/javascript" async
    60. 

  60.                          src="../implementors/num_traits/cast/trait.ToPrimitive.js">
    61. 

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    62.