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<h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>byteorder</a>::<wbr><a class='trait' href=''>ReadBytesExt</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/byteorder/new.rs.html#23-127' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait ReadBytesExt: <a class='trait' href='https://doc.rust-lang.org/nightly/std/io/trait.Read.html' title='std::io::Read'>Read</a> {
fn <a href='#method.read_u8' class='fnname'>read_u8</a>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>> { ... }
fn <a href='#method.read_i8' class='fnname'>read_i8</a>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i8.html'>i8</a>> { ... }
fn <a href='#method.read_u16' class='fnname'>read_u16</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u16.html'>u16</a>> { ... }
fn <a href='#method.read_i16' class='fnname'>read_i16</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i16.html'>i16</a>> { ... }
fn <a href='#method.read_u32' class='fnname'>read_u32</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u32.html'>u32</a>> { ... }
fn <a href='#method.read_i32' class='fnname'>read_i32</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i32.html'>i32</a>> { ... }
fn <a href='#method.read_u64' class='fnname'>read_u64</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u64.html'>u64</a>> { ... }
fn <a href='#method.read_i64' class='fnname'>read_i64</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i64.html'>i64</a>> { ... }
fn <a href='#method.read_uint' class='fnname'>read_uint</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self, nbytes: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u64.html'>u64</a>> { ... }
fn <a href='#method.read_int' class='fnname'>read_int</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self, nbytes: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i64.html'>i64</a>> { ... }
fn <a href='#method.read_f32' class='fnname'>read_f32</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.f32.html'>f32</a>> { ... }
fn <a href='#method.read_f64' class='fnname'>read_f64</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.f64.html'>f64</a>> { ... }
}</pre><div class='docblock'><p>Extends <code>Read</code> with methods for reading numbers. (For <code>std::io</code>.)</p>
<p>Most of the methods defined here have an unconstrained type parameter that
must be explicitly instantiated. Typically, it is instantiated with either
the <code>BigEndian</code> or <code>LittleEndian</code> types defined in this crate.</p>
<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<p>Read unsigned 16 bit big-endian integers from a <code>Read</code>:</p>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::<span class='ident'>Cursor</span>;
<span class='kw'>use</span> <span class='ident'>byteorder</span>::{<span class='ident'>BigEndian</span>, <span class='ident'>ReadBytesExt</span>};
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>rdr</span> <span class='op'>=</span> <span class='ident'>Cursor</span>::<span class='ident'>new</span>(<span class='macro'>vec</span><span class='macro'>!</span>[<span class='number'>2</span>, <span class='number'>5</span>, <span class='number'>3</span>, <span class='number'>0</span>]);
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='number'>517</span>, <span class='ident'>rdr</span>.<span class='ident'>read_u16</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>().<span class='ident'>unwrap</span>());
<span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='number'>768</span>, <span class='ident'>rdr</span>.<span class='ident'>read_u16</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>().<span class='ident'>unwrap</span>());</pre>
</div>
<h2 id='provided-methods'>Provided Methods</h2>
<div class='methods'>
<h3 id='method.read_u8' class='method'><span id='read_u8.v' class='invisible'><code>fn <a href='#method.read_u8' class='fnname'>read_u8</a>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>></code></span></h3><div class='docblock'><p>Reads an unsigned 8 bit integer from the underlying reader.</p>
<p>Note that since this reads a single byte, no byte order conversions
are used. It is included for completeness.</p>
</div><h3 id='method.read_i8' class='method'><span id='read_i8.v' class='invisible'><code>fn <a href='#method.read_i8' class='fnname'>read_i8</a>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i8.html'>i8</a>></code></span></h3><div class='docblock'><p>Reads a signed 8 bit integer from the underlying reader.</p>
<p>Note that since this reads a single byte, no byte order conversions
are used. It is included for completeness.</p>
</div><h3 id='method.read_u16' class='method'><span id='read_u16.v' class='invisible'><code>fn <a href='#method.read_u16' class='fnname'>read_u16</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</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><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</div><h3 id='method.read_u32' class='method'><span id='read_u32.v' class='invisible'><code>fn <a href='#method.read_u32' class='fnname'>read_u32</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</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><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</div><h3 id='method.read_u64' class='method'><span id='read_u64.v' class='invisible'><code>fn <a href='#method.read_u64' class='fnname'>read_u64</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</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><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</div><h3 id='method.read_uint' class='method'><span id='read_uint.v' class='invisible'><code>fn <a href='#method.read_uint' class='fnname'>read_uint</a><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self, nbytes: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</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><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self, nbytes: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 the underlying reader.</p>
</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><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 from
the underlying reader.</p>
</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><T: <a class='trait' href='../byteorder/trait.ByteOrder.html' title='byteorder::ByteOrder'>ByteOrder</a>>(&mut self) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</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 from
the underlying reader.</p>
</div></div>
<h2 id='implementors'>Implementors</h2>
<ul class='item-list' id='implementors-list'>
<li><code>impl<R: <a class='trait' href='https://doc.rust-lang.org/nightly/std/io/trait.Read.html' title='std::io::Read'>Read</a> + ?<a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html' title='core::marker::Sized'>Sized</a>> ReadBytesExt for R</code></li>
</ul><script type="text/javascript" async
src="../implementors/byteorder/trait.ReadBytesExt.js">
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