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<a href='../unicode_normalization/index.html'><img src='https://unicode-rs.github.io/unicode-rs_sm.png' alt='logo' width='100'></a>
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<p class='location'>Trait UnicodeNormalization</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.nfd">nfd</a><a href="#tymethod.nfkd">nfkd</a><a href="#tymethod.nfc">nfc</a><a href="#tymethod.nfkc">nfkc</a><a href="#tymethod.stream_safe">stream_safe</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-UnicodeNormalization%3CChars%3C%27a%3E%3E">&'a str</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>unicode_normalization</a></p><script>window.sidebarCurrent = {name: 'UnicodeNormalization', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<section id='main' class="content"><h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>unicode_normalization</a>::<wbr><a class="trait" href=''>UnicodeNormalization</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/unicode_normalization/lib.rs.html#88-113' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust trait'>pub trait UnicodeNormalization<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> {
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fn <a href='#tymethod.nfd' class='fnname'>nfd</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I>;
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<div class='item-spacer'></div> fn <a href='#tymethod.nfkd' class='fnname'>nfkd</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I>;
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<div class='item-spacer'></div> fn <a href='#tymethod.nfc' class='fnname'>nfc</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I>;
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<div class='item-spacer'></div> fn <a href='#tymethod.nfkc' class='fnname'>nfkc</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I>;
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<div class='item-spacer'></div> fn <a href='#tymethod.stream_safe' class='fnname'>stream_safe</a>(self) -> <a class="struct" href="../unicode_normalization/struct.StreamSafe.html" title="struct unicode_normalization::StreamSafe">StreamSafe</a><I>;
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}</pre></div><div class='docblock'><p>Methods for iterating over strings while applying Unicode normalizations
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as described in
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<a href="http://www.unicode.org/reports/tr15/">Unicode Standard Annex #15</a>.</p>
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<div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><h3 id='tymethod.nfd' class='method'><span id='nfd.v' class='invisible'><code>fn <a href='#tymethod.nfd' class='fnname'>nfd</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></code></span></h3><div class='docblock'><p>Returns an iterator over the string in Unicode Normalization Form D
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(canonical decomposition).</p>
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</div><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><h3 id='tymethod.nfkd' class='method'><span id='nfkd.v' class='invisible'><code>fn <a href='#tymethod.nfkd' class='fnname'>nfkd</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></code></span></h3><div class='docblock'><p>Returns an iterator over the string in Unicode Normalization Form KD
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(compatibility decomposition).</p>
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</div><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><h3 id='tymethod.nfc' class='method'><span id='nfc.v' class='invisible'><code>fn <a href='#tymethod.nfc' class='fnname'>nfc</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></code></span></h3><div class='docblock'><p>An Iterator over the string in Unicode Normalization Form C
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(canonical decomposition followed by canonical composition).</p>
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</div><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><h3 id='tymethod.nfkc' class='method'><span id='nfkc.v' class='invisible'><code>fn <a href='#tymethod.nfkc' class='fnname'>nfkc</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Recompositions.html" title="struct unicode_normalization::Recompositions">Recompositions</a><I></code></span></h3><div class='docblock'><p>An Iterator over the string in Unicode Normalization Form KC
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(compatibility decomposition followed by canonical composition).</p>
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</div><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.StreamSafe.html" title="struct unicode_normalization::StreamSafe">StreamSafe</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.StreamSafe.html" title="struct unicode_normalization::StreamSafe">StreamSafe</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../unicode_normalization/struct.StreamSafe.html" title="struct unicode_normalization::StreamSafe">StreamSafe</a><I></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><h3 id='tymethod.stream_safe' class='method'><span id='stream_safe.v' class='invisible'><code>fn <a href='#tymethod.stream_safe' class='fnname'>stream_safe</a>(self) -> <a class="struct" href="../unicode_normalization/struct.StreamSafe.html" title="struct unicode_normalization::StreamSafe">StreamSafe</a><I></code></span></h3><div class='docblock'><p>An Iterator over the string with Conjoining Grapheme Joiner characters
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inserted according to the Stream-Safe Text Process (UAX15-D4)</p>
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<h3 id='impl-UnicodeNormalization%3CChars%3C%27a%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../unicode_normalization/trait.UnicodeNormalization.html" title="trait unicode_normalization::UnicodeNormalization">UnicodeNormalization</a><<a class="struct" href="https://doc.rust-lang.org/nightly/core/str/struct.Chars.html" title="struct core::str::Chars">Chars</a><'a>> for &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><a href='#impl-UnicodeNormalization%3CChars%3C%27a%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/unicode_normalization/lib.rs.html#115-140' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.nfd' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><span id='nfd.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.nfd' class='fnname'>nfd</a>(self) -> <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><<a class="struct" href="https://doc.rust-lang.org/nightly/core/str/struct.Chars.html" title="struct core::str::Chars">Chars</a><'a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/unicode_normalization/lib.rs.html#117-119' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><h4 id='method.nfkd' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../unicode_normalization/struct.Decompositions.html" title="struct unicode_normalization::Decompositions">Decompositions</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::
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<code>vec -> usize</code> or <code>* -> vec</code>)
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</p>
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</div>
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