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910 lines
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<p class='location'>Trait ByteOrder</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.read_u16">read_u16</a><a href="#tymethod.read_u32">read_u32</a><a href="#tymethod.read_u64">read_u64</a><a href="#tymethod.read_uint">read_uint</a><a href="#tymethod.write_u16">write_u16</a><a href="#tymethod.write_u32">write_u32</a><a href="#tymethod.write_u64">write_u64</a><a href="#tymethod.write_uint">write_uint</a><a href="#tymethod.read_u16_into">read_u16_into</a><a href="#tymethod.read_u32_into">read_u32_into</a><a href="#tymethod.read_u64_into">read_u64_into</a><a href="#tymethod.write_u16_into">write_u16_into</a><a href="#tymethod.write_u32_into">write_u32_into</a><a href="#tymethod.write_u64_into">write_u64_into</a><a href="#tymethod.from_slice_u16">from_slice_u16</a><a href="#tymethod.from_slice_u32">from_slice_u32</a><a href="#tymethod.from_slice_u64">from_slice_u64</a><a href="#tymethod.from_slice_f32">from_slice_f32</a><a href="#tymethod.from_slice_f64">from_slice_f64</a></div><a class="sidebar-title" href="#provided-methods">Provided Methods</a><div class="sidebar-links"><a href="#method.read_u24">read_u24</a><a href="#method.read_u48">read_u48</a><a href="#method.write_u24">write_u24</a><a href="#method.write_u48">write_u48</a><a href="#method.read_i16">read_i16</a><a href="#method.read_i24">read_i24</a><a href="#method.read_i32">read_i32</a><a href="#method.read_i48">read_i48</a><a href="#method.read_i64">read_i64</a><a href="#method.read_int">read_int</a><a href="#method.read_f32">read_f32</a><a href="#method.read_f64">read_f64</a><a href="#method.write_i16">write_i16</a><a href="#method.write_i24">write_i24</a><a href="#method.write_i32">write_i32</a><a href="#method.write_i48">write_i48</a><a href="#method.write_i64">write_i64</a><a href="#method.write_int">write_int</a><a href="#method.write_f32">write_f32</a><a href="#method.write_f64">write_f64</a><a href="#method.read_i16_into">read_i16_into</a><a href="#method.read_i32_into">read_i32_into</a><a href="#method.read_i64_into">read_i64_into</a><a href="#method.read_f32_into_unchecked">read_f32_into_unchecked</a><a href="#method.read_f64_into_unchecked">read_f64_into_unchecked</a><a href="#method.write_i16_into">write_i16_into</a><a href="#method.write_i32_into">write_i32_into</a><a href="#method.write_i64_into">write_i64_into</a><a href="#method.write_f32_into">write_f32_into</a><a href="#method.write_f64_into">write_f64_into</a><a href="#method.from_slice_i16">from_slice_i16</a><a href="#method.from_slice_i32">from_slice_i32</a><a href="#method.from_slice_i64">from_slice_i64</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>byteorder</a></p><script>window.sidebarCurrent = {name: 'ByteOrder', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>byteorder</a>::<wbr><a class="trait" href=''>ByteOrder</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/byteorder/lib.rs.html#210-1705' title='goto source code'>[src]</a></span></h1>
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<pre class='rust trait'>pub trait ByteOrder: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> + Sealed {
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fn <a href='#tymethod.read_u16' class='fnname'>read_u16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>;
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<div class='item-spacer'></div> fn <a href='#tymethod.read_u32' class='fnname'>read_u32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>;
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<div class='item-spacer'></div> fn <a href='#tymethod.read_u64' class='fnname'>read_u64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>;
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<div class='item-spacer'></div> fn <a href='#tymethod.read_uint' class='fnname'>read_uint</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>;
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<div class='item-spacer'></div> fn <a href='#tymethod.write_u16' class='fnname'>write_u16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.write_u32' class='fnname'>write_u32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.write_u64' class='fnname'>write_u64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.write_uint' class='fnname'>write_uint</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.read_u16_into' class='fnname'>read_u16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.read_u32_into' class='fnname'>read_u32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.read_u64_into' class='fnname'>read_u64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.write_u16_into' class='fnname'>write_u16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.write_u32_into' class='fnname'>write_u32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.write_u64_into' class='fnname'>write_u64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.from_slice_u16' class='fnname'>from_slice_u16</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.from_slice_u32' class='fnname'>from_slice_u32</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.from_slice_u64' class='fnname'>from_slice_u64</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.from_slice_f32' class='fnname'>from_slice_f32</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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<div class='item-spacer'></div> fn <a href='#tymethod.from_slice_f64' class='fnname'>from_slice_f64</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>);
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fn <a href='#method.read_u24' class='fnname'>read_u24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a> { ... }
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<div class='item-spacer'></div> fn <a href='#method.read_u48' class='fnname'>read_u48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a> { ... }
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<div class='item-spacer'></div> fn <a href='#method.write_u24' class='fnname'>write_u24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) { ... }
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<div class='item-spacer'></div> fn <a href='#method.write_u48' class='fnname'>write_u48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) { ... }
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<div class='item-spacer'></div> fn <a href='#method.read_i16' class='fnname'>read_i16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i24' class='fnname'>read_i24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i32' class='fnname'>read_i32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i48' class='fnname'>read_i48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i64' class='fnname'>read_i64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_int' class='fnname'>read_int</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_f32' class='fnname'>read_f32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_f64' class='fnname'>read_f64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a> { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i16' class='fnname'>write_i16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i24' class='fnname'>write_i24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i32' class='fnname'>write_i32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i48' class='fnname'>write_i48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i64' class='fnname'>write_i64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_int' class='fnname'>write_int</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_f32' class='fnname'>write_f32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_f64' class='fnname'>write_f64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i16_into' class='fnname'>read_i16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i32_into' class='fnname'>read_i32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_i64_into' class='fnname'>read_i64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_f32_into_unchecked' class='fnname'>read_f32_into_unchecked</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.read_f64_into_unchecked' class='fnname'>read_f64_into_unchecked</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i16_into' class='fnname'>write_i16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i32_into' class='fnname'>write_i32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_i64_into' class='fnname'>write_i64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_f32_into' class='fnname'>write_f32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.write_f64_into' class='fnname'>write_f64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.from_slice_i16' class='fnname'>from_slice_i16</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.from_slice_i32' class='fnname'>from_slice_i32</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
<div class='item-spacer'></div> fn <a href='#method.from_slice_i64' class='fnname'>from_slice_i64</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) { ... }
|
|||
|
|
}</pre><div class='docblock'><p><code>ByteOrder</code> describes types that can serialize integers as bytes.</p>
|
|||
|
|
<p>Note that <code>Self</code> does not appear anywhere in this trait's definition!
|
|||
|
|
Therefore, in order to use it, you'll need to use syntax like
|
|||
|
|
<code>T::read_u16(&[0, 1])</code> where <code>T</code> implements <code>ByteOrder</code>.</p>
|
|||
|
|
<p>This crate provides two types that implement <code>ByteOrder</code>: <a href="enum.BigEndian.html"><code>BigEndian</code></a>
|
|||
|
|
and <a href="enum.LittleEndian.html"><code>LittleEndian</code></a>.
|
|||
|
|
This trait is sealed and cannot be implemented for callers to avoid
|
|||
|
|
breaking backwards compatibility when adding new derived traits.</p>
|
|||
|
|
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
<p>Write and read <code>i16</code> numbers in big endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">2</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">write_i16</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">50_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">50_000</span>, <span class="ident">BigEndian</span>::<span class="ident">read_i16</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div>
|
|||
|
|
<h2 id='required-methods' class='small-section-header'>
|
|||
|
|
Required Methods<a href='#required-methods' class='anchor'></a>
|
|||
|
|
</h2>
|
|||
|
|
<div class='methods'>
|
|||
|
|
<h3 id='tymethod.read_u16' class='method'><span id='read_u16.v' class='invisible'><code>fn <a href='#tymethod.read_u16' class='fnname'>read_u16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code></span></h3><div class='docblock'><p>Reads an unsigned 16 bit integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 2</code>.</p>
|
|||
|
|
</div><h3 id='tymethod.read_u32' class='method'><span id='read_u32.v' class='invisible'><code>fn <a href='#tymethod.read_u32' class='fnname'>read_u32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h3><div class='docblock'><p>Reads an unsigned 32 bit integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-1" class="section-header"><a href="#panics-1">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 4</code>.</p>
|
|||
|
|
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.read_u64' class='method'><span id='read_u64.v' class='invisible'><code>fn <a href='#tymethod.read_u64' class='fnname'>read_u64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code></span></h3><div class='docblock'><p>Reads an unsigned 64 bit integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-2" class="section-header"><a href="#panics-2">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 8</code>.</p>
|
|||
|
|
<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u64</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.read_uint' class='method'><span id='read_uint.v' class='invisible'><code>fn <a href='#tymethod.read_uint' class='fnname'>read_uint</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code></span></h3><div class='docblock'><p>Reads an unsigned n-bytes integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-3" class="section-header"><a href="#panics-3">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>nbytes < 1</code> or <code>nbytes > 8</code> or
|
|||
|
|
<code>buf.len() < nbytes</code></p>
|
|||
|
|
<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
|
|||
|
|
<p>Write and read an n-byte number in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_uint</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>, <span class="number">3</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_uint</span>(<span class="kw-2">&</span><span class="ident">buf</span>, <span class="number">3</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.write_u16' class='method'><span id='write_u16.v' class='invisible'><code>fn <a href='#tymethod.write_u16' class='fnname'>write_u16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>)</code></span></h3><div class='docblock'><p>Writes an unsigned 16 bit integer <code>n</code> to <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-4" class="section-header"><a href="#panics-4">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 2</code>.</p>
|
|||
|
|
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">2</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u16</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u16</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.write_u32' class='method'><span id='write_u32.v' class='invisible'><code>fn <a href='#tymethod.write_u32' class='fnname'>write_u32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>)</code></span></h3><div class='docblock'><p>Writes an unsigned 32 bit integer <code>n</code> to <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-5" class="section-header"><a href="#panics-5">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 4</code>.</p>
|
|||
|
|
<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.write_u64' class='method'><span id='write_u64.v' class='invisible'><code>fn <a href='#tymethod.write_u64' class='fnname'>write_u64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>)</code></span></h3><div class='docblock'><p>Writes an unsigned 64 bit integer <code>n</code> to <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-6" class="section-header"><a href="#panics-6">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 8</code>.</p>
|
|||
|
|
<h1 id="examples-6" class="section-header"><a href="#examples-6">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u64</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.write_uint' class='method'><span id='write_uint.v' class='invisible'><code>fn <a href='#tymethod.write_uint' class='fnname'>write_uint</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>)</code></span></h3><div class='docblock'><p>Writes an unsigned integer <code>n</code> to <code>buf</code> using only <code>nbytes</code>.</p>
|
|||
|
|
<h1 id="panics-7" class="section-header"><a href="#panics-7">Panics</a></h1>
|
|||
|
|
<p>If <code>n</code> is not representable in <code>nbytes</code>, or if <code>nbytes</code> is <code>> 8</code>, then
|
|||
|
|
this method panics.</p>
|
|||
|
|
<h1 id="examples-7" class="section-header"><a href="#examples-7">Examples</a></h1>
|
|||
|
|
<p>Write and read an n-byte number in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_uint</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>, <span class="number">3</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_uint</span>(<span class="kw-2">&</span><span class="ident">buf</span>, <span class="number">3</span>));</pre>
|
|||
|
|
</div><h3 id='tymethod.read_u16_into' class='method'><span id='read_u16_into.v' class='invisible'><code>fn <a href='#tymethod.read_u16_into' class='fnname'>read_u16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads unsigned 16 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-8" class="section-header"><a href="#panics-8">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 2*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-8" class="section-header"><a href="#examples-8">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u16_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_u16_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='tymethod.read_u32_into' class='method'><span id='read_u32_into.v' class='invisible'><code>fn <a href='#tymethod.read_u32_into' class='fnname'>read_u32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads unsigned 32 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-9" class="section-header"><a href="#panics-9">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 4*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-9" class="section-header"><a href="#examples-9">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">16</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u32_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_u32_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='tymethod.read_u64_into' class='method'><span id='read_u64_into.v' class='invisible'><code>fn <a href='#tymethod.read_u64_into' class='fnname'>read_u64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads unsigned 64 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-10" class="section-header"><a href="#panics-10">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 8*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-10" class="section-header"><a href="#examples-10">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">32</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u64_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_u64_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='tymethod.write_u16_into' class='method'><span id='write_u16_into.v' class='invisible'><code>fn <a href='#tymethod.write_u16_into' class='fnname'>write_u16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes unsigned 16 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-11" class="section-header"><a href="#panics-11">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>dst.len() != 2*src.len()</code>.</p>
|
|||
|
|
<h1 id="examples-11" class="section-header"><a href="#examples-11">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u16_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_u16_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='tymethod.write_u32_into' class='method'><span id='write_u32_into.v' class='invisible'><code>fn <a href='#tymethod.write_u32_into' class='fnname'>write_u32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes unsigned 32 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-12" class="section-header"><a href="#panics-12">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>dst.len() != 4*src.len()</code>.</p>
|
|||
|
|
<h1 id="examples-12" class="section-header"><a href="#examples-12">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">16</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u32_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_u32_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='tymethod.write_u64_into' class='method'><span id='write_u64_into.v' class='invisible'><code>fn <a href='#tymethod.write_u64_into' class='fnname'>write_u64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes unsigned 64 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-13" class="section-header"><a href="#panics-13">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>dst.len() != 8*src.len()</code>.</p>
|
|||
|
|
<h1 id="examples-13" class="section-header"><a href="#examples-13">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>u64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">32</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u64_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_u64_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='tymethod.from_slice_u16' class='method'><span id='from_slice_u16.v' class='invisible'><code>fn <a href='#tymethod.from_slice_u16' class='fnname'>from_slice_u16</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of unsigned 16 bit integers to a particular
|
|||
|
|
endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
<h1 id="examples-14" class="section-header"><a href="#examples-14">Examples</a></h1>
|
|||
|
|
<p>Convert the host platform's endianness to big-endian:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">5</span>, <span class="number">65000</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">from_slice_u16</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers</span>, [<span class="number">5u16</span>.<span class="ident">to_be</span>(), <span class="number">65000u16</span>.<span class="ident">to_be</span>()]);</pre>
|
|||
|
|
</div><h3 id='tymethod.from_slice_u32' class='method'><span id='from_slice_u32.v' class='invisible'><code>fn <a href='#tymethod.from_slice_u32' class='fnname'>from_slice_u32</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of unsigned 32 bit integers to a particular
|
|||
|
|
endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
<h1 id="examples-15" class="section-header"><a href="#examples-15">Examples</a></h1>
|
|||
|
|
<p>Convert the host platform's endianness to big-endian:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">5</span>, <span class="number">65000</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">from_slice_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers</span>, [<span class="number">5u32</span>.<span class="ident">to_be</span>(), <span class="number">65000u32</span>.<span class="ident">to_be</span>()]);</pre>
|
|||
|
|
</div><h3 id='tymethod.from_slice_u64' class='method'><span id='from_slice_u64.v' class='invisible'><code>fn <a href='#tymethod.from_slice_u64' class='fnname'>from_slice_u64</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of unsigned 64 bit integers to a particular
|
|||
|
|
endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
<h1 id="examples-16" class="section-header"><a href="#examples-16">Examples</a></h1>
|
|||
|
|
<p>Convert the host platform's endianness to big-endian:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">5</span>, <span class="number">65000</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">from_slice_u64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers</span>, [<span class="number">5u64</span>.<span class="ident">to_be</span>(), <span class="number">65000u64</span>.<span class="ident">to_be</span>()]);</pre>
|
|||
|
|
</div><h3 id='tymethod.from_slice_f32' class='method'><span id='from_slice_f32.v' class='invisible'><code>fn <a href='#tymethod.from_slice_f32' class='fnname'>from_slice_f32</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of IEEE754 single-precision (4 bytes) floating
|
|||
|
|
point numbers to a particular endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
</div><h3 id='tymethod.from_slice_f64' class='method'><span id='from_slice_f64.v' class='invisible'><code>fn <a href='#tymethod.from_slice_f64' class='fnname'>from_slice_f64</a>(numbers: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of IEEE754 double-precision (8 bytes) floating
|
|||
|
|
point numbers to a particular endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
</div></div>
|
|||
|
|
<h2 id='provided-methods' class='small-section-header'>
|
|||
|
|
Provided Methods<a href='#provided-methods' class='anchor'></a>
|
|||
|
|
</h2>
|
|||
|
|
<div class='methods'>
|
|||
|
|
<h3 id='method.read_u24' class='method'><span id='read_u24.v' class='invisible'><code>fn <a href='#method.read_u24' class='fnname'>read_u24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h3><div class='docblock'><p>Reads an unsigned 24 bit integer from <code>buf</code>, stored in u32.</p>
|
|||
|
|
<h1 id="panics-14" class="section-header"><a href="#panics-14">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 3</code>.</p>
|
|||
|
|
<h1 id="examples-17" class="section-header"><a href="#examples-17">Examples</a></h1>
|
|||
|
|
<p>Write and read 24 bit <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u24</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u24</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_u48' class='method'><span id='read_u48.v' class='invisible'><code>fn <a href='#method.read_u48' class='fnname'>read_u48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code></span></h3><div class='docblock'><p>Reads an unsigned 48 bit integer from <code>buf</code>, stored in u64.</p>
|
|||
|
|
<h1 id="panics-15" class="section-header"><a href="#panics-15">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 6</code>.</p>
|
|||
|
|
<h1 id="examples-18" class="section-header"><a href="#examples-18">Examples</a></h1>
|
|||
|
|
<p>Write and read 48 bit <code>u64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">6</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u48</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u48</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_u24' class='method'><span id='write_u24.v' class='invisible'><code>fn <a href='#method.write_u24' class='fnname'>write_u24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>)</code></span></h3><div class='docblock'><p>Writes an unsigned 24 bit integer <code>n</code> to <code>buf</code>, stored in u32.</p>
|
|||
|
|
<h1 id="panics-16" class="section-header"><a href="#panics-16">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 3</code>.</p>
|
|||
|
|
<h1 id="examples-19" class="section-header"><a href="#examples-19">Examples</a></h1>
|
|||
|
|
<p>Write and read 24 bit <code>u32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u24</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u24</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_u48' class='method'><span id='write_u48.v' class='invisible'><code>fn <a href='#method.write_u48' class='fnname'>write_u48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>)</code></span></h3><div class='docblock'><p>Writes an unsigned 48 bit integer <code>n</code> to <code>buf</code>, stored in u64.</p>
|
|||
|
|
<h1 id="panics-17" class="section-header"><a href="#panics-17">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 6</code>.</p>
|
|||
|
|
<h1 id="examples-20" class="section-header"><a href="#examples-20">Examples</a></h1>
|
|||
|
|
<p>Write and read 48 bit <code>u64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">6</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_u48</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="number">1_000_000_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">1_000_000_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_u48</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_i16' class='method'><span id='read_i16.v' class='invisible'><code>fn <a href='#method.read_i16' class='fnname'>read_i16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code></span></h3><div class='docblock'><p>Reads a signed 16 bit integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-18" class="section-header"><a href="#panics-18">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 2</code>.</p>
|
|||
|
|
<h1 id="examples-21" class="section-header"><a href="#examples-21">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">2</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i16</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i16</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_i24' class='method'><span id='read_i24.v' class='invisible'><code>fn <a href='#method.read_i24' class='fnname'>read_i24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code></span></h3><div class='docblock'><p>Reads a signed 24 bit integer from <code>buf</code>, stored in i32.</p>
|
|||
|
|
<h1 id="panics-19" class="section-header"><a href="#panics-19">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 3</code>.</p>
|
|||
|
|
<h1 id="examples-22" class="section-header"><a href="#examples-22">Examples</a></h1>
|
|||
|
|
<p>Write and read 24 bit <code>i32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i24</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i24</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_i32' class='method'><span id='read_i32.v' class='invisible'><code>fn <a href='#method.read_i32' class='fnname'>read_i32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code></span></h3><div class='docblock'><p>Reads a signed 32 bit integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-20" class="section-header"><a href="#panics-20">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 4</code>.</p>
|
|||
|
|
<h1 id="examples-23" class="section-header"><a href="#examples-23">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_i48' class='method'><span id='read_i48.v' class='invisible'><code>fn <a href='#method.read_i48' class='fnname'>read_i48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code></span></h3><div class='docblock'><p>Reads a signed 48 bit integer from <code>buf</code>, stored in i64.</p>
|
|||
|
|
<h1 id="panics-21" class="section-header"><a href="#panics-21">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 6</code>.</p>
|
|||
|
|
<h1 id="examples-24" class="section-header"><a href="#examples-24">Examples</a></h1>
|
|||
|
|
<p>Write and read 48 bit <code>i64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">6</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i48</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i48</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_i64' class='method'><span id='read_i64.v' class='invisible'><code>fn <a href='#method.read_i64' class='fnname'>read_i64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code></span></h3><div class='docblock'><p>Reads a signed 64 bit integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-22" class="section-header"><a href="#panics-22">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 8</code>.</p>
|
|||
|
|
<h1 id="examples-25" class="section-header"><a href="#examples-25">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i64</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_int' class='method'><span id='read_int.v' class='invisible'><code>fn <a href='#method.read_int' class='fnname'>read_int</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code></span></h3><div class='docblock'><p>Reads a signed n-bytes integer from <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-23" class="section-header"><a href="#panics-23">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>nbytes < 1</code> or <code>nbytes > 8</code> or
|
|||
|
|
<code>buf.len() < nbytes</code></p>
|
|||
|
|
<h1 id="examples-26" class="section-header"><a href="#examples-26">Examples</a></h1>
|
|||
|
|
<p>Write and read n-length signed numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_int</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000</span>, <span class="number">3</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_int</span>(<span class="kw-2">&</span><span class="ident">buf</span>, <span class="number">3</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_f32' class='method'><span id='read_f32.v' class='invisible'><code>fn <a href='#method.read_f32' class='fnname'>read_f32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a></code></span></h3><div class='docblock'><p>Reads a IEEE754 single-precision (4 bytes) floating point number.</p>
|
|||
|
|
<h1 id="panics-24" class="section-header"><a href="#panics-24">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 4</code>.</p>
|
|||
|
|
<h1 id="examples-27" class="section-header"><a href="#examples-27">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">e</span> <span class="op">=</span> <span class="number">2.71828</span>;
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="ident">e</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">e</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_f32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_f64' class='method'><span id='read_f64.v' class='invisible'><code>fn <a href='#method.read_f64' class='fnname'>read_f64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a></code></span></h3><div class='docblock'><p>Reads a IEEE754 double-precision (8 bytes) floating point number.</p>
|
|||
|
|
<h1 id="panics-25" class="section-header"><a href="#panics-25">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 8</code>.</p>
|
|||
|
|
<h1 id="examples-28" class="section-header"><a href="#examples-28">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">phi</span> <span class="op">=</span> <span class="number">1.6180339887</span>;
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="ident">phi</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">phi</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_f64</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_i16' class='method'><span id='write_i16.v' class='invisible'><code>fn <a href='#method.write_i16' class='fnname'>write_i16</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>)</code></span></h3><div class='docblock'><p>Writes a signed 16 bit integer <code>n</code> to <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-26" class="section-header"><a href="#panics-26">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 2</code>.</p>
|
|||
|
|
<h1 id="examples-29" class="section-header"><a href="#examples-29">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">2</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i16</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i16</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_i24' class='method'><span id='write_i24.v' class='invisible'><code>fn <a href='#method.write_i24' class='fnname'>write_i24</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>)</code></span></h3><div class='docblock'><p>Writes a signed 24 bit integer <code>n</code> to <code>buf</code>, stored in i32.</p>
|
|||
|
|
<h1 id="panics-27" class="section-header"><a href="#panics-27">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 3</code>.</p>
|
|||
|
|
<h1 id="examples-30" class="section-header"><a href="#examples-30">Examples</a></h1>
|
|||
|
|
<p>Write and read 24 bit <code>i32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i24</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i24</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_i32' class='method'><span id='write_i32.v' class='invisible'><code>fn <a href='#method.write_i32' class='fnname'>write_i32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>)</code></span></h3><div class='docblock'><p>Writes a signed 32 bit integer <code>n</code> to <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-28" class="section-header"><a href="#panics-28">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 4</code>.</p>
|
|||
|
|
<h1 id="examples-31" class="section-header"><a href="#examples-31">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_i48' class='method'><span id='write_i48.v' class='invisible'><code>fn <a href='#method.write_i48' class='fnname'>write_i48</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>)</code></span></h3><div class='docblock'><p>Writes a signed 48 bit integer <code>n</code> to <code>buf</code>, stored in i64.</p>
|
|||
|
|
<h1 id="panics-29" class="section-header"><a href="#panics-29">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 6</code>.</p>
|
|||
|
|
<h1 id="examples-32" class="section-header"><a href="#examples-32">Examples</a></h1>
|
|||
|
|
<p>Write and read 48 bit <code>i64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">6</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i48</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i48</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_i64' class='method'><span id='write_i64.v' class='invisible'><code>fn <a href='#method.write_i64' class='fnname'>write_i64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>)</code></span></h3><div class='docblock'><p>Writes a signed 64 bit integer <code>n</code> to <code>buf</code>.</p>
|
|||
|
|
<h1 id="panics-30" class="section-header"><a href="#panics-30">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 8</code>.</p>
|
|||
|
|
<h1 id="examples-33" class="section-header"><a href="#examples-33">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000_000_000</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000_000_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_i64</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_int' class='method'><span id='write_int.v' class='invisible'><code>fn <a href='#method.write_int' class='fnname'>write_int</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>, nbytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>)</code></span></h3><div class='docblock'><p>Writes a signed integer <code>n</code> to <code>buf</code> using only <code>nbytes</code>.</p>
|
|||
|
|
<h1 id="panics-31" class="section-header"><a href="#panics-31">Panics</a></h1>
|
|||
|
|
<p>If <code>n</code> is not representable in <code>nbytes</code>, or if <code>nbytes</code> is <code>> 8</code>, then
|
|||
|
|
this method panics.</p>
|
|||
|
|
<h1 id="examples-34" class="section-header"><a href="#examples-34">Examples</a></h1>
|
|||
|
|
<p>Write and read an n-byte number in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">3</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_int</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="op">-</span><span class="number">1_000</span>, <span class="number">3</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">1_000</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_int</span>(<span class="kw-2">&</span><span class="ident">buf</span>, <span class="number">3</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_f32' class='method'><span id='write_f32.v' class='invisible'><code>fn <a href='#method.write_f32' class='fnname'>write_f32</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>)</code></span></h3><div class='docblock'><p>Writes a IEEE754 single-precision (4 bytes) floating point number.</p>
|
|||
|
|
<h1 id="panics-32" class="section-header"><a href="#panics-32">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 4</code>.</p>
|
|||
|
|
<h1 id="examples-35" class="section-header"><a href="#examples-35">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">e</span> <span class="op">=</span> <span class="number">2.71828</span>;
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="ident">e</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">e</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_f32</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.write_f64' class='method'><span id='write_f64.v' class='invisible'><code>fn <a href='#method.write_f64' class='fnname'>write_f64</a>(buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>)</code></span></h3><div class='docblock'><p>Writes a IEEE754 double-precision (8 bytes) floating point number.</p>
|
|||
|
|
<h1 id="panics-33" class="section-header"><a href="#panics-33">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() < 8</code>.</p>
|
|||
|
|
<h1 id="examples-36" class="section-header"><a href="#examples-36">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">phi</span> <span class="op">=</span> <span class="number">1.6180339887</span>;
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buf</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buf</span>, <span class="ident">phi</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">phi</span>, <span class="ident">LittleEndian</span>::<span class="ident">read_f64</span>(<span class="kw-2">&</span><span class="ident">buf</span>));</pre>
|
|||
|
|
</div><h3 id='method.read_i16_into' class='method'><span id='read_i16_into.v' class='invisible'><code>fn <a href='#method.read_i16_into' class='fnname'>read_i16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads signed 16 bit integers from <code>src</code> to <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-34" class="section-header"><a href="#panics-34">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() != 2*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-37" class="section-header"><a href="#examples-37">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i16_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_i16_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.read_i32_into' class='method'><span id='read_i32_into.v' class='invisible'><code>fn <a href='#method.read_i32_into' class='fnname'>read_i32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads signed 32 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-35" class="section-header"><a href="#panics-35">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 4*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-38" class="section-header"><a href="#examples-38">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">16</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i32_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_i32_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.read_i64_into' class='method'><span id='read_i64_into.v' class='invisible'><code>fn <a href='#method.read_i64_into' class='fnname'>read_i64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads signed 64 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-36" class="section-header"><a href="#panics-36">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 8*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-39" class="section-header"><a href="#examples-39">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">32</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i64_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_i64_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.read_f32_into_unchecked' class='method'><span id='read_f32_into_unchecked.v' class='invisible'><code>fn <a href='#method.read_f32_into_unchecked' class='fnname'>read_f32_into_unchecked</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads IEEE754 single-precision (4 bytes) floating point numbers from
|
|||
|
|
<code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-37" class="section-header"><a href="#panics-37">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 4*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-40" class="section-header"><a href="#examples-40">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">16</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1.0</span>, <span class="number">2.0</span>, <span class="number">31.312e311</span>, <span class="op">-</span><span class="number">11.32e91</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f32_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0.0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_f32_into_unchecked</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.read_f64_into_unchecked' class='method'><span id='read_f64_into_unchecked.v' class='invisible'><code>fn <a href='#method.read_f64_into_unchecked' class='fnname'>read_f64_into_unchecked</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Reads IEEE754 single-precision (4 bytes) floating point numbers from
|
|||
|
|
<code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-38" class="section-header"><a href="#panics-38">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 8*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-41" class="section-header"><a href="#examples-41">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">32</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1.0</span>, <span class="number">2.0</span>, <span class="number">31.312e311</span>, <span class="op">-</span><span class="number">11.32e91</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f64_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0.0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_f64_into_unchecked</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.write_i16_into' class='method'><span id='write_i16_into.v' class='invisible'><code>fn <a href='#method.write_i16_into' class='fnname'>write_i16_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes signed 16 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-39" class="section-header"><a href="#panics-39">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>buf.len() != 2*src.len()</code>.</p>
|
|||
|
|
<h1 id="examples-42" class="section-header"><a href="#examples-42">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i16</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">8</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i16_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_i16_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.write_i32_into' class='method'><span id='write_i32_into.v' class='invisible'><code>fn <a href='#method.write_i32_into' class='fnname'>write_i32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes signed 32 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-40" class="section-header"><a href="#panics-40">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>dst.len() != 4*src.len()</code>.</p>
|
|||
|
|
<h1 id="examples-43" class="section-header"><a href="#examples-43">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">16</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i32_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_i32_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.write_i64_into' class='method'><span id='write_i64_into.v' class='invisible'><code>fn <a href='#method.write_i64_into' class='fnname'>write_i64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes signed 64 bit integers from <code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-41" class="section-header"><a href="#panics-41">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>dst.len() != 8*src.len()</code>.</p>
|
|||
|
|
<h1 id="examples-44" class="section-header"><a href="#examples-44">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>i64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">32</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">0xf00f</span>, <span class="number">0xffee</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_i64_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_i64_into</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.write_f32_into' class='method'><span id='write_f32_into.v' class='invisible'><code>fn <a href='#method.write_f32_into' class='fnname'>write_f32_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes IEEE754 single-precision (4 bytes) floating point numbers from
|
|||
|
|
<code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-42" class="section-header"><a href="#panics-42">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 4*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-45" class="section-header"><a href="#examples-45">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f32</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">16</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1.0</span>, <span class="number">2.0</span>, <span class="number">31.312e311</span>, <span class="op">-</span><span class="number">11.32e91</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f32_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0.0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="kw">unsafe</span> {
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_f32_into_unchecked</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
}
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.write_f64_into' class='method'><span id='write_f64_into.v' class='invisible'><code>fn <a href='#method.write_f64_into' class='fnname'>write_f64_into</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, dst: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Writes IEEE754 double-precision (8 bytes) floating point numbers from
|
|||
|
|
<code>src</code> into <code>dst</code>.</p>
|
|||
|
|
<h1 id="panics-43" class="section-header"><a href="#panics-43">Panics</a></h1>
|
|||
|
|
<p>Panics when <code>src.len() != 8*dst.len()</code>.</p>
|
|||
|
|
<h1 id="examples-46" class="section-header"><a href="#examples-46">Examples</a></h1>
|
|||
|
|
<p>Write and read <code>f64</code> numbers in little endian order:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">LittleEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">bytes</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">32</span>];
|
|||
|
|
<span class="kw">let</span> <span class="ident">numbers_given</span> <span class="op">=</span> [<span class="number">1.0</span>, <span class="number">2.0</span>, <span class="number">31.312e311</span>, <span class="op">-</span><span class="number">11.32e91</span>];
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">write_f64_into</span>(<span class="kw-2">&</span><span class="ident">numbers_given</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">bytes</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers_got</span> <span class="op">=</span> [<span class="number">0.0</span>; <span class="number">4</span>];
|
|||
|
|
<span class="kw">unsafe</span> {
|
|||
|
|
<span class="ident">LittleEndian</span>::<span class="ident">read_f64_into_unchecked</span>(<span class="kw-2">&</span><span class="ident">bytes</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers_got</span>);
|
|||
|
|
}
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers_given</span>, <span class="ident">numbers_got</span>);</pre>
|
|||
|
|
</div><h3 id='method.from_slice_i16' class='method'><span id='from_slice_i16.v' class='invisible'><code>fn <a href='#method.from_slice_i16' class='fnname'>from_slice_i16</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of signed 16 bit integers to a particular
|
|||
|
|
endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
<h1 id="examples-47" class="section-header"><a href="#examples-47">Examples</a></h1>
|
|||
|
|
<p>Convert the host platform's endianness to big-endian:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">5</span>, <span class="number">65000</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">from_slice_i16</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers</span>, [<span class="number">5i16</span>.<span class="ident">to_be</span>(), <span class="number">65000i16</span>.<span class="ident">to_be</span>()]);</pre>
|
|||
|
|
</div><h3 id='method.from_slice_i32' class='method'><span id='from_slice_i32.v' class='invisible'><code>fn <a href='#method.from_slice_i32' class='fnname'>from_slice_i32</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of signed 32 bit integers to a particular
|
|||
|
|
endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
<h1 id="examples-48" class="section-header"><a href="#examples-48">Examples</a></h1>
|
|||
|
|
<p>Convert the host platform's endianness to big-endian:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">5</span>, <span class="number">65000</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">from_slice_i32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers</span>, [<span class="number">5i32</span>.<span class="ident">to_be</span>(), <span class="number">65000i32</span>.<span class="ident">to_be</span>()]);</pre>
|
|||
|
|
</div><h3 id='method.from_slice_i64' class='method'><span id='from_slice_i64.v' class='invisible'><code>fn <a href='#method.from_slice_i64' class='fnname'>from_slice_i64</a>(src: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code></span></h3><div class='docblock'><p>Converts the given slice of signed 64 bit integers to a particular
|
|||
|
|
endianness.</p>
|
|||
|
|
<p>If the endianness matches the endianness of the host platform, then
|
|||
|
|
this is a no-op.</p>
|
|||
|
|
<h1 id="examples-49" class="section-header"><a href="#examples-49">Examples</a></h1>
|
|||
|
|
<p>Convert the host platform's endianness to big-endian:</p>
|
|||
|
|
|
|||
|
|
<pre class="rust rust-example-rendered">
|
|||
|
|
<span class="kw">use</span> <span class="ident">byteorder</span>::{<span class="ident">ByteOrder</span>, <span class="ident">BigEndian</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">5</span>, <span class="number">65000</span>];
|
|||
|
|
<span class="ident">BigEndian</span>::<span class="ident">from_slice_i64</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">numbers</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">numbers</span>, [<span class="number">5i64</span>.<span class="ident">to_be</span>(), <span class="number">65000i64</span>.<span class="ident">to_be</span>()]);</pre>
|
|||
|
|
</div></div>
|
|||
|
|
<h2 id='implementors' class='small-section-header'>
|
|||
|
|
Implementors<a href='#implementors' class='anchor'></a>
|
|||
|
|
</h2>
|
|||
|
|
<ul class='item-list' id='implementors-list'>
|
|||
|
|
<li><div class='out-of-band'><a class='srclink' href='../src/byteorder/lib.rs.html#1882-2095' title='goto source code'>[src]</a></div><code>impl ByteOrder for <a class="enum" href="../byteorder/enum.BigEndian.html" title="enum byteorder::BigEndian">BigEndian</a></code></li>
|
|||
|
|
<li><div class='out-of-band'><a class='srclink' href='../src/byteorder/lib.rs.html#2097-2302' title='goto source code'>[src]</a></div><code>impl ByteOrder for <a class="enum" href="../byteorder/enum.LittleEndian.html" title="enum byteorder::LittleEndian">LittleEndian</a></code></li>
|
|||
|
|
</ul><script type="text/javascript" async
|
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