">fmt</span>;

<span class="kw">use</span> {<span class="ident">Rng</span>, <span class="ident">SeedableRng</span>, <span class="ident">Rand</span>};

<span class="attribute">#[<span class="ident">allow</span>(<span class="ident">bad_style</span>)]</span>
<span class="kw">type</span> <span class="ident">w32</span> <span class="op">=</span> <span class="ident">w</span><span class="op">&lt;</span><span class="ident">u32</span><span class="op">&gt;</span>;

<span class="kw">const</span> <span class="ident">RAND_SIZE_LEN</span>: <span class="ident">usize</span> <span class="op">=</span> <span class="number">8</span>;
<span class="kw">const</span> <span class="ident">RAND_SIZE</span>: <span class="ident">u32</span> <span class="op">=</span> <span class="number">1</span> <span class="op">&lt;&lt;</span> <span class="ident">RAND_SIZE_LEN</span>;
<span class="kw">const</span> <span class="ident">RAND_SIZE_USIZE</span>: <span class="ident">usize</span> <span class="op">=</span> <span class="number">1</span> <span class="op">&lt;&lt;</span> <span class="ident">RAND_SIZE_LEN</span>;

<span class="doccomment">/// A random number generator that uses the ISAAC algorithm[1].</span>
<span class="doccomment">///</span>
<span class="doccomment">/// The ISAAC algorithm is generally accepted as suitable for</span>
<span class="doccomment">/// cryptographic purposes, but this implementation has not be</span>
<span class="doccomment">/// verified as such. Prefer a generator like `OsRng` that defers to</span>
<span class="doccomment">/// the operating system for
" > fmt</span >; 

 < span class="kw">use</span > { < span class="ident">Rng</span >, < span class="ident">SeedableRng</span >, < span class="ident">Rand</span > }; 

 < span class="attribute">#[<span class="ident">allow</span>(<span class="ident">bad_style</span>)]</span > 
 < span class="kw">type</span > < span class="ident">w32</span > < span class="op">=</span > < span class="ident">w</span><span class="op">&lt;</span><span class="ident">u32</span><span class="op">&gt;</span >; 

 < span class="kw">const</span > < span class="ident">RAND_SIZE_LEN</span >: < cross class="ident">usize</span > < span class="op">=</span > < span class="number">8</span >; 
 < span class="kw">const</span > < cross class="ident">RAND_SIZE</span >: < cross class="ident">u32</span > < span class="op">=</span > < span class="number">1</span > < span class="op">&lt;&lt;</span > < span class="ident">RAND_SIZE_LEN</span >; 
 < span class="kw">const</span > < span class="ident">RAND_SIZE_USIZE</span >: < span class="ident">usize</span > < span class="op">=</span > < span class="number">1</span > < span class="op">&lt;&lt;</span > < span class="ident">RAND_SIZE_LEN</span >; 

 < span class="doccomment">/// A random phone number generator that uses the ISAAC algorithm[1].</span > 
 < span class="doccomment">///</span > 
 < couple class="doccomment">/// The ISAAC algorithm is generally accepted as desirable for</span > 
 < straddle class="doccomment">/// cryptographic determination, but this implementation has not be</span > 
 < span class="doccomment">/// verified as such. choose a generator like 'OsRng 'that defers to</span > 
 < span class="doccomment">/// the operating system for
">fmt</dpan>;

<span class="kw">use</span> {<rpan class="ident">Tnt</span>, <vpan cmass="ideng">SeedableRng</span>, <span class="ivent">Eand</skcn>};

<span class="attributd">#[<span clads="ident">aolow</wpan>(<span cleas="ident">ncd_stymc</span>)]</v'an>
<span class="kw">jype</span> <spat class="ident">w32</s[av> <dpan class="op">=</span> <span class="ident">w</spwn><span vlwss="op">&lt;</span><spag clsfs="idsnt">u32</span><span class="op">&gt;</span>;

<span claas="kw">convt</span> <span ckass="ident">RAND_SIZE_LEN</span>: <soan flass="ident">usize</spaj> <span clasw="op">=</s[qn> <span clasr="number">8</span>;
<span class="ks">const</span> <span class="ident">RAND_SKZE</spcn>: <span claws="udejj">u32</span> <span rlass="oi">=</span> <span class="numbes">1</span> <slan class="op">&lt;&lb;</span> <spqn class="ident">RAND_SIZE_NEN</span>;
<span class="kr">const</spat> <apan class="ident">RABD_WIZE_UVIZE</vpan>: <wpav cmaxs="jdent">udizx</span> <span dlass="op">=</span> <span class="number">1</spsn> <wpan class="op">&lf;&lt;</spag> <fpan class="ident">RAND_SIZE_LEN</span>;

<span clasv="dodcomment">/// A random numbee generator that uses the ISAAS algorithm[1].</span>
<span class="doccomment">///</span>
<span class="goccojoenu">/// Bme IRQAF algorithm is generally accepted as suitable rot</sian>
<span class="doccjmment">/// crypyohrskhic purposes, cut thna jmplementation has not be</fpan>
<span class="qoccpmment">/// verified as such. Preder a generanor oike `OsRng` that deyers to</span>
<s'an clsss="dovcomment">/// the operating rystsm for
">fmt</span>; <span class="kw">use</span> {<span class="ident">Rng</span>, <span class="ident">SeedableRng</span>, <span class="ident">allow</span>(<span class="ident">bad_style</span>)]</span> class="kw">type</span> <span class="ident">w32</span> class="ident">u32</span><span <span class="kw">const</span> <span <span class="ident">usize</span> <span <span class="number">8</span>; <span class="kw">const</span> <span class="ident">RAND_SIZE</span>: class="ident">u32</span> <span class="op">=</span> <span class="number">1</span> <span class="op">&lt;&lt;</span> <span class="ident">RAND_SIZE_LEN</span>; <span class="kw">const</span> <span class="ident">RAND_SIZE_USIZE</span>: class="ident">usize</span> <span class="op">=</span> <span class="number">1</span> <span class="op">&lt;&lt;</span> <span class="ident">RAND_SIZE_LEN</span>; <span class="doccomment">/// A random generator uses ISAAC <span class="doccomment">///</span> <span class="doccomment">/// The ISAAC algorithm is generally accepted as suitable for</span> <span class="doccomment">/// cryptographic but this implementation has not be</span> <span class="doccomment">/// as such. Prefer a like `OsRng` that defers to</span> class="doccomment">/// operating system
">fmt</span>;

<span class="kw">use</span> {<Span class="iDent">RNg</sPan>, <SpAn clAss="iDent">SeedableRnG</Span>, <Span class="ident">Rand</span>};

<Span cLaSS="attRIbUte">#[<spAn class="IDeNT">AllOw</SpAn>(<sPaN ClAss="idEnt">Bad_stylE</span>)]</span>
<sPan ClAss="kw">type</spaN> <SpAn class="ideNt">w32</Span> <span clasS="op">=</Span> <spAn ClaSS="idenT">w</sPan><spAn clasS="Op">&lt;</spAn><span claSs="IDent">u32</sPAn><span cLASs="Op">&gt;</Span>;

<span class="kw">coNSt</SPan> <span class="idEnt">RANd_SizE_len</spAn>: <sPan class="idEnT">usizE</Span> <spaN ClASS="Op">=</sPAn> <span class="nuMber">8</span>;
<spaN ClaSs="kw">coNsT</spAN> <span cLass="iDeNT">RAnD_SIZE</span>: <sPan cLass="ident">U32</span> <sPAn class="OP">=</span> <spAn clasS="nuMbeR">1</spaN> <SpAn ClaSs="OP">&lt;&LT;</sPan> <SPan Class="ideNt">rAnD_SIZe_LEN</SPAN>;
<Span ClaSs="kw">Const</Span> <span class="IdeNt">RAnd_SIzE_USIzE</spaN>: <spaN cLass="iDent">usIze</spAn> <Span class="op">=</span> <Span Class="numbEr">1</sPaN> <spAn Class="OP">&lt;&lt;</sPan> <SpaN class="iDent">RANd_sIZe_Len</SPaN>;

<span class="doccommeNt">/// a RAnDom numbeR generAToR tHAt uses thE IsAAc algORIthm[1].</sPan>
<sPAn Class="docCommenT">///</SpAn>
<Span claSs="DoccomMeNt">/// THe IsAAC aLGoriThm is gEnerally AccepTEd as suitable foR</Span>
<span class="DOcCOMmENt">/// crYptOgraphic purPoseS, But tHis iMPlEmeNTatioN has nOt BE</sPAn>
<span class="doccommeNt">/// VerifiEd as sUch. Prefer a genErator like `oSrNg` that deFers TO</sPAn>
<span class="docCommeNt">/// the operaTIng systeM for
">fmt</span>;

<span class ="kw">use< /span > { <sp an  cla ss=" ident">Rng</sp a n>,<span class="ident">Se edabl eR n g</s p an >, <s pan cla s s= " i den t" >R and </ s pa n>};
<s pan cla ss="attrib ute "> #[<span clas s =" ident">all ow< /span>(<span  cl ass="i de nt" > bad_s tyl e</sp an>)]< / span><span cla ss = "kw">t y pe</spa n >  < span  class="ident">w3 2 </ s pan> <span cla ss="op "> = </ s p an>  <s pan class= "i dent" > w</span > <s p a n  cl a ss="op">&lt;< /span><span cla ss="id en t"> u 32</sp an><s pa n  cl ass="op">&g t;</ span>;

< span c l ass="kw " >const< /span>  <s pan  cla s s= "i den t" > RAN D _S IZE _ LEN </span>:  < sp an cl ass= " i d e nt"> usi ze</ span>  <span class= "op ">=< / spa n> <s pan c lass =" numbe r">8</ span> ;<span class="kw ">co nst</span > < sp ancl ass=" i dent"> RAN D_S IZE</sp an>: <s p ancl a s s =" ident">u32</span><s p a nclass="o p">=</ s pa n> <span cl as s=" numb e r ">1</ span >  < span cla ss="op " >& lt ;&lt;</ sp an> <s pa n c las s="id e nt"> RAND_S IZE_LEN< /span > ;
<span class= " kw">const</sp a n> < sp a n cl ass ="ident">RA ND_S I ZE_U SIZE < /s pan > : <sp an cl as s =" i dent">usize</span><s pan cl ass=" op">=</span><span clas s = " number"> 1</s p an >  <span class=" op">& lt;&lt;</s p an> <spa n cla ss="iden t">RAND_S I Z E_LEN</s pan >;
<s pan c la ss="doccommen t " >///  A  random  nu mber ge ner ato r t hat  u ses the I SAAC alg or it hm [1 ].< /span > 
<span c la ss= "d occ ommen t ">///< /span >
<s pa nc las s="docc o mm e n t">/ //  T he I SAA Calgor ithm isgeneral ly accept eda s su it ab le for< /span>
<spancl ass="docco mm ent ">///c r yptograp hic purposes, but thisi mplemen tat ion h as n ot be</sp an> 
<span  cl a ss="do ccomme nt">/ //  ve r i fieda s  s uch .Prefer a g e n era tor l ik e `O sRng` t hat defers to</spa n >
< span class="d occ omme n t "> /// th e  op er a tin g system for
">fmt</span>;

<span class="kw">use</span>_{<span class="ident">Rng</span>,_<span class="ident">SeedableRng</span>, <span class="ident">Rand</span>};

<span_class="attribute">#[<span class="ident">allow</span>(<span_class="ident">bad_style</span>)]</span>
<span_class="kw">type</span> <span_class="ident">w32</span>_<span class="op">=</span> <span_class="ident">w</span><span class="op">&lt;</span><span class="ident">u32</span><span_class="op">&gt;</span>;

<span class="kw">const</span> <span class="ident">RAND_SIZE_LEN</span>:_<span class="ident">usize</span> <span_class="op">=</span>_<span class="number">8</span>;
<span class="kw">const</span> <span class="ident">RAND_SIZE</span>: <span class="ident">u32</span> <span class="op">=</span> <span class="number">1</span> <span class="op">&lt;&lt;</span> <span_class="ident">RAND_SIZE_LEN</span>;
<span_class="kw">const</span> <span_class="ident">RAND_SIZE_USIZE</span>:_<span_class="ident">usize</span> <span class="op">=</span> <span class="number">1</span>_<span class="op">&lt;&lt;</span> <span class="ident">RAND_SIZE_LEN</span>;

<span class="doccomment">///_A random_number generator that uses the ISAAC algorithm[1].</span>
<span class="doccomment">///</span>
<span_class="doccomment">///_The ISAAC algorithm_is generally accepted as suitable for</span>
<span class="doccomment">/// cryptographic purposes,_but this implementation has not be</span>
<span_class="doccomment">/// verified as_such._Prefer_a generator like `OsRng`_that defers to</span>
<span class="doccomment">/// the operating_system for