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id="347">347</span> <span id="348">348</span> <span id="349">349</span> </pre><div class="example-wrap"><pre class="rust "> <span class="doccomment">//! An implementation of the [Fowler–Noll–Vo hash function][chongo].</span> <span class="doccomment">//!</span> <span class="doccomment">//! ## About</span> <span class="doccomment">//!</span> <span class="doccomment">//! The FNV hash function is a custom `Hasher` implementation that is more</span> <span class="doccomment">//! efficient for smaller hash keys.</span> <span class="doccomment">//!</span> <span class="doccomment">//! [The Rust FAQ states that][faq] while the default `Hasher` implementation,</span> <span class="doccomment">//! SipHash, is good in many cases, it is notably slower than other algorithms</span> <span class="doccomment">//! with short keys, such as when you have a map of integers to other values.</span> <span class="doccomment">//! In cases like these, [FNV is demonstrably faster][graphs].</span> <span class="doccomment">//!</span> <span class="doccomment">//! Its disadvantages are that it performs badly on larger inputs, and</span> <span class="doccomment">//! provides no protection against collision attacks, where a malicious user</span> <span class="doccomment">//! can craft specific keys designed to slow a hasher down. Thus, it is</span> <span class="doccomment">//! important to profile your program to ensure that you are using small hash</span> <span class="doccomment">//! keys, and be certain that your program could not be exposed to malicious</span> <span class="doccomment">//! inputs (including being a networked server).</span> <span class="doccomment">//!</span> <span class="doccomment">//! The Rust compiler itself uses FNV, as it is not worried about</span> <span class="doccomment">//! denial-of-service attacks, and can assume that its inputs are going to be</span> <span class="doccomment">//! small—a perfect use case for FNV.</span> <span class="doccomment">//!</span> <span class="doccomment">//!</span> <span class="doccomment">//! ## Using FNV in a `HashMap`</span> <span class="doccomment">//!</span> <span class="doccomment">//! The `FnvHashMap` type alias is the easiest way to use the standard library’s</span> <span class="doccomment">//! `HashMap` with FNV.</span> <span class="doccomment">//!</span> <span class="doccomment">//! ```rust</span> <span class="doccomment">//! use fnv::FnvHashMap;</span> <span class="doccomment">//!</span> <span class="doccomment">//! let mut map = FnvHashMap::default();</span> <span class="doccomment">//! map.insert(1, "one");</span> <span class="doccomment">//! map.insert(2, "two");</span> <span class="doccomment">//!</span> <span class="doccomment">//! map = FnvHashMap::with_capacity_and_hasher(10, Default::default());</span> <span class="doccomment">//! map.insert(1, "one");</span> <span class="doccomment">//! map.insert(2, "two");</span> <span class="doccomment">//! ```</span> <span class="doccomment">//!</span> <span class="doccomment">//! Note, the standard library’s `HashMap::new` and `HashMap::with_capacity`</span> <span class="doccomment">//! are only implemented for the `RandomState` hasher, so using `Default` to</span> <span class="doccomment">//! get the hasher is the next best option.</span> <span class="doccomment">//!</span> <span class="doccomment">//! ## Using FNV in a `HashSet`</span> <span class="doccomment">//!</span> <span class="doccomment">//! Similarly, `FnvHashSet` is a type alias for the standard library’s `HashSet`</span> <span class="doccomment">//! with FNV.</span> <span class="doccomment">//!</span> <span class="doccomment">//! ```rust</span> <span class="doccomment">//! use fnv::FnvHashSet;</span> <span class="doccomment">//!</span> <span class="doccomment">//! let mut set = FnvHashSet::default();</span> <span class="doccomment">//! set.insert(1);</span> <span class="doccomment">//! set.insert(2);</span> <span class="doccomment">//!</span> <span class="doccomment">//! set = FnvHashSet::with_capacity_and_hasher(10, Default::default());</span> <span class="doccomment">//! set.insert(1);</span> <span class="doccomment">//! set.insert(2);</span> <span class="doccomment">//! ```</span> <span class="doccomment">//!</span> <span class="doccomment">//! [chongo]: http://www.isthe.com/chongo/tech/comp/fnv/index.html</span> <span class="doccomment">//! [faq]: https://www.rust-lang.org/en-US/faq.html#why-are-rusts-hashmaps-slow</span> <span class="doccomment">//! [graphs]: http://cglab.ca/~abeinges/blah/hash-rs/</span> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">default</span>::<span class="ident">Default</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">hash</span>::{<span class="ident">Hasher</span>, <span class="ident">BuildHasherDefault</span>}; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::{<span class="ident">HashMap</span>, <span class="ident">HashSet</span>}; <span class="doccomment">/// An implementation of the Fowler–Noll–Vo hash function.</span> <span class="doccomment">///</span> <span class="doccomment">/// See the [crate documentation](index.html) for more details.</span> <span class="attribute">#[<span class="ident">allow</span>(<span class="ident">missing_copy_implementations</span>)]</span> <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">FnvHasher</span>(<span class="ident">u64</span>); <span class="kw">impl</span> <span class="ident">Default</span> <span class="kw">for</span> <span class="ident">FnvHasher</span> { <span class="attribute">#[<span class="ident">inline</span>]</span> <span class="kw">fn</span> <span class="ident">default</span>() <span class="op">-</span><span class="op">></span> <span class="ident">FnvHasher</span> { <span class="ident">FnvHasher</span>(<span class="number">0xcbf29ce484222325</span>) } } <span class="kw">impl</span> <span class="ident">FnvHasher</span> { <span class="doccomment">/// Create an FNV hasher starting with a state corresponding</span> <span class="doccomment">/// to the hash `key`.</span> <span class="attribute">#[<span class="ident">inline</span>]</span> <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_key</span>(<span class="ident">key</span>: <span class="ident">u64</span>) <span class="op">-</span><span class="op">></span> <span class="ident">FnvHasher</span> { <span class="ident">FnvHasher</span>(<span class="ident">key</span>) } } <span class="kw">impl</span> <span class="ident">Hasher</span> <span class="kw">for</span> <span class="ident">FnvHasher</span> { <span class="attribute">#[<span class="ident">inline</span>]</span> <span class="kw">fn</span> <span class="ident">finish</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">u64</span> { <span class="self">self</span>.<span class="number">0</span> } <span class="attribute">#[<span class="ident">inline</span>]</span> <span class="kw">fn</span> <span class="ident">write</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">bytes</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) { <span class="kw">let</span> <span class="ident">FnvHasher</span>(<span class="kw-2">mut</span> <span class="ident">hash</span>) <span class="op">=</span> <span class="kw-2">*</span><span class="self">self</span>; <span class="kw">for</span> <span class="ident">byte</span> <span class="kw">in</span> <span class="ident">bytes</span>.<span class="ident">iter</span>() { <span class="ident">hash</span> <span class="op">=</span> <span class="ident">hash</span> <span class="op">^</span> (<span class="kw-2">*</span><span class="ident">byte</span> <span class="kw">as</span> <span class="ident">u64</span>); <span class="ident">hash</span> <span class="op">=</span> <span class="ident">hash</span>.<span class="ident">wrapping_mul</span>(<span class="number">0x100000001b3</span>); } <span class="kw-2">*</span><span class="self">self</span> <span class="op">=</span> <span class="ident">FnvHasher</span>(<span class="ident">hash</span>); } } <span class="doccomment">/// A builder for default FNV hashers.</span> <span class="kw">pub</span> <span class="kw">type</span> <span class="ident">FnvBuildHasher</span> <span class="op">=</span> <span class="ident">BuildHasherDefault</span><span class="op"><</span><span class="ident">FnvHasher</span><span class="op">></span>; <span class="doccomment">/// A `HashMap` using a default FNV hasher.</span> <span class="kw">pub</span> <span class="kw">type</span> <span class="ident">FnvHashMap</span><span class="op"><</span><span class="ident">K</span>, <span class="ident">V</span><span class="op">></span> <span class="op">=</span> <span class="ident">HashMap</span><span class="op"><</span><span class="ident">K</span>, <span class="ident">V</span>, <span class="ident">FnvBuildHasher</span><span class="op">></span>; <span class="doccomment">/// A `HashSet` using a default FNV hasher.</span> <span class="kw">pub</span> <span class="kw">type</span> <span class="ident">FnvHashSet</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> <span class="op">=</span> <span class="ident">HashSet</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">FnvBuildHasher</span><span class="op">></span>; <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span> <span class="kw">mod</span> <span class="ident">test</span> { <span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">hash</span>::<span class="ident">Hasher</span>; <span class="kw">fn</span> <span class="ident">fnv1a</span>(<span class="ident">bytes</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) <span class="op">-</span><span class="op">></span> <span class="ident">u64</span> { <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">hasher</span> <span class="op">=</span> <span class="ident">FnvHasher</span>::<span class="ident">default</span>(); <span class="ident">hasher</span>.<span class="ident">write</span>(<span class="ident">bytes</span>); <span class="ident">hasher</span>.<span class="ident">finish</span>() } <span class="kw">fn</span> <span class="ident">repeat_10</span>(<span class="ident">bytes</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) <span class="op">-</span><span class="op">></span> <span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span> { (<span class="number">0</span>..<span class="number">10</span>).<span class="ident">flat_map</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">bytes</span>.<span class="ident">iter</span>().<span class="ident">cloned</span>()).<span class="ident">collect</span>() } <span class="kw">fn</span> <span class="ident">repeat_500</span>(<span class="ident">bytes</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) <span class="op">-</span><span class="op">></span> <span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span> { (<span class="number">0</span>..<span class="number">500</span>).<span class="ident">flat_map</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">bytes</span>.<span class="ident">iter</span>().<span class="ident">cloned</span>()).<span class="ident">collect</span>() } <span class="attribute">#[<span class="ident">test</span>]</span> <span class="kw">fn</span> <span class="ident">basic_tests</span>() { <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b""</span>), <span class="number">0xcbf29ce484222325</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"a"</span>), <span class="number">0xaf63dc4c8601ec8c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"b"</span>), <span class="number">0xaf63df4c8601f1a5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"c"</span>), <span class="number">0xaf63de4c8601eff2</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"d"</span>), <span class="number">0xaf63d94c8601e773</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"e"</span>), <span class="number">0xaf63d84c8601e5c0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"f"</span>), <span class="number">0xaf63db4c8601ead9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"fo"</span>), <span class="number">0x08985907b541d342</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"foo"</span>), <span class="number">0xdcb27518fed9d577</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"foob"</span>), <span class="number">0xdd120e790c2512af</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"fooba"</span>), <span class="number">0xcac165afa2fef40a</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"foobar"</span>), <span class="number">0x85944171f73967e8</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\0"</span>), <span class="number">0xaf63bd4c8601b7df</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"a\0"</span>), <span class="number">0x089be207b544f1e4</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"b\0"</span>), <span class="number">0x08a61407b54d9b5f</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"c\0"</span>), <span class="number">0x08a2ae07b54ab836</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"d\0"</span>), <span class="number">0x0891b007b53c4869</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"e\0"</span>), <span class="number">0x088e4a07b5396540</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"f\0"</span>), <span class="number">0x08987c07b5420ebb</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"fo\0"</span>), <span class="number">0xdcb28a18fed9f926</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"foo\0"</span>), <span class="number">0xdd1270790c25b935</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"foob\0"</span>), <span class="number">0xcac146afa2febf5d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"fooba\0"</span>), <span class="number">0x8593d371f738acfe</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"foobar\0"</span>), <span class="number">0x34531ca7168b8f38</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"ch"</span>), <span class="number">0x08a25607b54a22ae</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"cho"</span>), <span class="number">0xf5faf0190cf90df3</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chon"</span>), <span class="number">0xf27397910b3221c7</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chong"</span>), <span class="number">0x2c8c2b76062f22e0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo"</span>), <span class="number">0xe150688c8217b8fd</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo "</span>), <span class="number">0xf35a83c10e4f1f87</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo w"</span>), <span class="number">0xd1edd10b507344d0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo wa"</span>), <span class="number">0x2a5ee739b3ddb8c3</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was"</span>), <span class="number">0xdcfb970ca1c0d310</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was "</span>), <span class="number">0x4054da76daa6da90</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was h"</span>), <span class="number">0xf70a2ff589861368</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was he"</span>), <span class="number">0x4c628b38aed25f17</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was her"</span>), <span class="number">0x9dd1f6510f78189f</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was here"</span>), <span class="number">0xa3de85bd491270ce</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was here!"</span>), <span class="number">0x858e2fa32a55e61d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was here!\n"</span>), <span class="number">0x46810940eff5f915</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"ch\0"</span>), <span class="number">0xf5fadd190cf8edaa</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"cho\0"</span>), <span class="number">0xf273ed910b32b3e9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chon\0"</span>), <span class="number">0x2c8c5276062f6525</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chong\0"</span>), <span class="number">0xe150b98c821842a0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo\0"</span>), <span class="number">0xf35aa3c10e4f55e7</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo \0"</span>), <span class="number">0xd1ed680b50729265</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo w\0"</span>), <span class="number">0x2a5f0639b3dded70</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo wa\0"</span>), <span class="number">0xdcfbaa0ca1c0f359</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was\0"</span>), <span class="number">0x4054ba76daa6a430</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was \0"</span>), <span class="number">0xf709c7f5898562b0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was h\0"</span>), <span class="number">0x4c62e638aed2f9b8</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was he\0"</span>), <span class="number">0x9dd1a8510f779415</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was her\0"</span>), <span class="number">0xa3de2abd4911d62d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was here\0"</span>), <span class="number">0x858e0ea32a55ae0a</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was here!\0"</span>), <span class="number">0x46810f40eff60347</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo was here!\n\0"</span>), <span class="number">0xc33bce57bef63eaf</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"cu"</span>), <span class="number">0x08a24307b54a0265</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"cur"</span>), <span class="number">0xf5b9fd190cc18d15</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curd"</span>), <span class="number">0x4c968290ace35703</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds"</span>), <span class="number">0x07174bd5c64d9350</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds "</span>), <span class="number">0x5a294c3ff5d18750</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds a"</span>), <span class="number">0x05b3c1aeb308b843</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds an"</span>), <span class="number">0xb92a48da37d0f477</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and"</span>), <span class="number">0x73cdddccd80ebc49</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and "</span>), <span class="number">0xd58c4c13210a266b</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and w"</span>), <span class="number">0xe78b6081243ec194</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and wh"</span>), <span class="number">0xb096f77096a39f34</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and whe"</span>), <span class="number">0xb425c54ff807b6a3</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and whey"</span>), <span class="number">0x23e520e2751bb46e</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and whey\n"</span>), <span class="number">0x1a0b44ccfe1385ec</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"cu\0"</span>), <span class="number">0xf5ba4b190cc2119f</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"cur\0"</span>), <span class="number">0x4c962690ace2baaf</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curd\0"</span>), <span class="number">0x0716ded5c64cda19</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds\0"</span>), <span class="number">0x5a292c3ff5d150f0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds \0"</span>), <span class="number">0x05b3e0aeb308ecf0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds a\0"</span>), <span class="number">0xb92a5eda37d119d9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds an\0"</span>), <span class="number">0x73ce41ccd80f6635</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and\0"</span>), <span class="number">0xd58c2c132109f00b</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and \0"</span>), <span class="number">0xe78baf81243f47d1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and w\0"</span>), <span class="number">0xb0968f7096a2ee7c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and wh\0"</span>), <span class="number">0xb425a84ff807855c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and whe\0"</span>), <span class="number">0x23e4e9e2751b56f9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and whey\0"</span>), <span class="number">0x1a0b4eccfe1396ea</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"curds and whey\n\0"</span>), <span class="number">0x54abd453bb2c9004</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"hi"</span>), <span class="number">0x08ba5f07b55ec3da</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"hi\0"</span>), <span class="number">0x337354193006cb6e</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"hello"</span>), <span class="number">0xa430d84680aabd0b</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"hello\0"</span>), <span class="number">0xa9bc8acca21f39b1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\xff\x00\x00\x01"</span>), <span class="number">0x6961196491cc682d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x01\x00\x00\xff"</span>), <span class="number">0xad2bb1774799dfe9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\xff\x00\x00\x02"</span>), <span class="number">0x6961166491cc6314</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x02\x00\x00\xff"</span>), <span class="number">0x8d1bb3904a3b1236</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\xff\x00\x00\x03"</span>), <span class="number">0x6961176491cc64c7</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x03\x00\x00\xff"</span>), <span class="number">0xed205d87f40434c7</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\xff\x00\x00\x04"</span>), <span class="number">0x6961146491cc5fae</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x04\x00\x00\xff"</span>), <span class="number">0xcd3baf5e44f8ad9c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x40\x51\x4e\x44"</span>), <span class="number">0xe3b36596127cd6d8</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x44\x4e\x51\x40"</span>), <span class="number">0xf77f1072c8e8a646</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x40\x51\x4e\x4a"</span>), <span class="number">0xe3b36396127cd372</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x4a\x4e\x51\x40"</span>), <span class="number">0x6067dce9932ad458</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x40\x51\x4e\x54"</span>), <span class="number">0xe3b37596127cf208</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"\x54\x4e\x51\x40"</span>), <span class="number">0x4b7b10fa9fe83936</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"127.0.0.1"</span>), <span class="number">0xaabafe7104d914be</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"127.0.0.1\0"</span>), <span class="number">0xf4d3180b3cde3eda</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"127.0.0.2"</span>), <span class="number">0xaabafd7104d9130b</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"127.0.0.2\0"</span>), <span class="number">0xf4cfb20b3cdb5bb1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"127.0.0.3"</span>), <span class="number">0xaabafc7104d91158</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"127.0.0.3\0"</span>), <span class="number">0xf4cc4c0b3cd87888</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"64.81.78.68"</span>), <span class="number">0xe729bac5d2a8d3a7</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"64.81.78.68\0"</span>), <span class="number">0x74bc0524f4dfa4c5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"64.81.78.74"</span>), <span class="number">0xe72630c5d2a5b352</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"64.81.78.74\0"</span>), <span class="number">0x6b983224ef8fb456</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"64.81.78.84"</span>), <span class="number">0xe73042c5d2ae266d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"64.81.78.84\0"</span>), <span class="number">0x8527e324fdeb4b37</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"feedface"</span>), <span class="number">0x0a83c86fee952abc</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"feedface\0"</span>), <span class="number">0x7318523267779d74</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"feedfacedaffdeed"</span>), <span class="number">0x3e66d3d56b8caca1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"feedfacedaffdeed\0"</span>), <span class="number">0x956694a5c0095593</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"feedfacedeadbeef"</span>), <span class="number">0xcac54572bb1a6fc8</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"feedfacedeadbeef\0"</span>), <span class="number">0xa7a4c9f3edebf0d8</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"line 1\nline 2\nline 3"</span>), <span class="number">0x7829851fac17b143</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo <Landon Curt Noll> /\\../\\"</span>), <span class="number">0x2c8f4c9af81bcf06</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo <Landon Curt Noll> /\\../\\\0"</span>), <span class="number">0xd34e31539740c732</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo (Landon Curt Noll) /\\../\\"</span>), <span class="number">0x3605a2ac253d2db1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"chongo (Landon Curt Noll) /\\../\\\0"</span>), <span class="number">0x08c11b8346f4a3c3</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://antwrp.gsfc.nasa.gov/apod/astropix.html"</span>), <span class="number">0x6be396289ce8a6da</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash"</span>), <span class="number">0xd9b957fb7fe794c5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://epod.usra.edu/"</span>), <span class="number">0x05be33da04560a93</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://exoplanet.eu/"</span>), <span class="number">0x0957f1577ba9747c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://hvo.wr.usgs.gov/cam3/"</span>), <span class="number">0xda2cc3acc24fba57</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://hvo.wr.usgs.gov/cams/HMcam/"</span>), <span class="number">0x74136f185b29e7f0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://hvo.wr.usgs.gov/kilauea/update/deformation.html"</span>), <span class="number">0xb2f2b4590edb93b2</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://hvo.wr.usgs.gov/kilauea/update/images.html"</span>), <span class="number">0xb3608fce8b86ae04</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://hvo.wr.usgs.gov/kilauea/update/maps.html"</span>), <span class="number">0x4a3a865079359063</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://hvo.wr.usgs.gov/volcanowatch/current_issue.html"</span>), <span class="number">0x5b3a7ef496880a50</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://neo.jpl.nasa.gov/risk/"</span>), <span class="number">0x48fae3163854c23b</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://norvig.com/21-days.html"</span>), <span class="number">0x07aaa640476e0b9a</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://primes.utm.edu/curios/home.php"</span>), <span class="number">0x2f653656383a687d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://slashdot.org/"</span>), <span class="number">0xa1031f8e7599d79c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://tux.wr.usgs.gov/Maps/155.25-19.5.html"</span>), <span class="number">0xa31908178ff92477</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://volcano.wr.usgs.gov/kilaueastatus.php"</span>), <span class="number">0x097edf3c14c3fb83</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.avo.alaska.edu/activity/Redoubt.php"</span>), <span class="number">0xb51ca83feaa0971b</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.dilbert.com/fast/"</span>), <span class="number">0xdd3c0d96d784f2e9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.fourmilab.ch/gravitation/orbits/"</span>), <span class="number">0x86cd26a9ea767d78</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.fpoa.net/"</span>), <span class="number">0xe6b215ff54a30c18</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.ioccc.org/index.html"</span>), <span class="number">0xec5b06a1c5531093</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/cgi-bin/number.cgi"</span>), <span class="number">0x45665a929f9ec5e5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/bio.html"</span>), <span class="number">0x8c7609b4a9f10907</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/index.html"</span>), <span class="number">0x89aac3a491f0d729</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/src/calc/lucas-calc"</span>), <span class="number">0x32ce6b26e0f4a403</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/astro/venus2004.html"</span>), <span class="number">0x614ab44e02b53e01</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/astro/vita.html"</span>), <span class="number">0xfa6472eb6eef3290</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/comp/c/expert.html"</span>), <span class="number">0x9e5d75eb1948eb6a</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/comp/calc/index.html"</span>), <span class="number">0xb6d12ad4a8671852</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/comp/fnv/index.html"</span>), <span class="number">0x88826f56eba07af1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/math/number/howhigh.html"</span>), <span class="number">0x44535bf2645bc0fd</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/math/number/number.html"</span>), <span class="number">0x169388ffc21e3728</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/math/prime/mersenne.html"</span>), <span class="number">0xf68aac9e396d8224</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.isthe.com/chongo/tech/math/prime/mersenne.html#largest"</span>), <span class="number">0x8e87d7e7472b3883</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.lavarnd.org/cgi-bin/corpspeak.cgi"</span>), <span class="number">0x295c26caa8b423de</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.lavarnd.org/cgi-bin/haiku.cgi"</span>), <span class="number">0x322c814292e72176</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.lavarnd.org/cgi-bin/rand-none.cgi"</span>), <span class="number">0x8a06550eb8af7268</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.lavarnd.org/cgi-bin/randdist.cgi"</span>), <span class="number">0xef86d60e661bcf71</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.lavarnd.org/index.html"</span>), <span class="number">0x9e5426c87f30ee54</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.lavarnd.org/what/nist-test.html"</span>), <span class="number">0xf1ea8aa826fd047e</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.macosxhints.com/"</span>), <span class="number">0x0babaf9a642cb769</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.mellis.com/"</span>), <span class="number">0x4b3341d4068d012e</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.nature.nps.gov/air/webcams/parks/havoso2alert/havoalert.cfm"</span>), <span class="number">0xd15605cbc30a335c</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.nature.nps.gov/air/webcams/parks/havoso2alert/timelines_24.cfm"</span>), <span class="number">0x5b21060aed8412e5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.paulnoll.com/"</span>), <span class="number">0x45e2cda1ce6f4227</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.pepysdiary.com/"</span>), <span class="number">0x50ae3745033ad7d4</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.sciencenews.org/index/home/activity/view"</span>), <span class="number">0xaa4588ced46bf414</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.skyandtelescope.com/"</span>), <span class="number">0xc1b0056c4a95467e</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.sput.nl/~rob/sirius.html"</span>), <span class="number">0x56576a71de8b4089</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.systemexperts.com/"</span>), <span class="number">0xbf20965fa6dc927e</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.tq-international.com/phpBB3/index.php"</span>), <span class="number">0x569f8383c2040882</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.travelquesttours.com/index.htm"</span>), <span class="number">0xe1e772fba08feca0</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="string">b"http://www.wunderground.com/global/stations/89606.html"</span>), <span class="number">0x4ced94af97138ac4</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"21701"</span>)), <span class="number">0xc4112ffb337a82fb</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"M21701"</span>)), <span class="number">0xd64a4fd41de38b7d</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"2^21701-1"</span>)), <span class="number">0x4cfc32329edebcbb</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\x54\xc5"</span>)), <span class="number">0x0803564445050395</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\xc5\x54"</span>)), <span class="number">0xaa1574ecf4642ffd</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"23209"</span>)), <span class="number">0x694bc4e54cc315f9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"M23209"</span>)), <span class="number">0xa3d7cb273b011721</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"2^23209-1"</span>)), <span class="number">0x577c2f8b6115bfa5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\x5a\xa9"</span>)), <span class="number">0xb7ec8c1a769fb4c1</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\xa9\x5a"</span>)), <span class="number">0x5d5cfce63359ab19</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"391581216093"</span>)), <span class="number">0x33b96c3cd65b5f71</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"391581*2^216093-1"</span>)), <span class="number">0xd845097780602bb9</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\x05\xf9\x9d\x03\x4c\x81"</span>)), <span class="number">0x84d47645d02da3d5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"FEDCBA9876543210"</span>)), <span class="number">0x83544f33b58773a5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\xfe\xdc\xba\x98\x76\x54\x32\x10"</span>)), <span class="number">0x9175cbb2160836c5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"EFCDAB8967452301"</span>)), <span class="number">0xc71b3bc175e72bc5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\xef\xcd\xab\x89\x67\x45\x23\x01"</span>)), <span class="number">0x636806ac222ec985</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"0123456789ABCDEF"</span>)), <span class="number">0xb6ef0e6950f52ed5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\x01\x23\x45\x67\x89\xab\xcd\xef"</span>)), <span class="number">0xead3d8a0f3dfdaa5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"1032547698BADCFE"</span>)), <span class="number">0x922908fe9a861ba5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_10</span>(<span class="string">b"\x10\x32\x54\x76\x98\xba\xdc\xfe"</span>)), <span class="number">0x6d4821de275fd5c5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_500</span>(<span class="string">b"\x00"</span>)), <span class="number">0x1fe3fce62bd816b5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_500</span>(<span class="string">b"\x07"</span>)), <span class="number">0xc23e9fccd6f70591</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_500</span>(<span class="string">b"~"</span>)), <span class="number">0xc1af12bdfe16b5b5</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">fnv1a</span>(<span class="kw-2">&</span><span class="ident">repeat_500</span>(<span class="string">b"\x7f"</span>)), <span class="number">0x39e9f18f2f85e221</span>); } } </pre></div> </section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g., <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "fnv";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script src="../../source-script.js"></script><script src="../../source-files.js"></script><script defer src="../../search-index.js"></script></body></html>