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| <h1 class='fqn'><span class='in-band'>Function <a href='index.html'>strsim</a>::<wbr><a class='fn' href=''>levenshtein</a></span><span class='out-of-band'><span id='render-detail'> |
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| <pre class='rust fn'>pub fn levenshtein(a: &<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a>, b: &<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a>) -> <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a></pre><div class='docblock'><p>Calculates the minimum number of insertions, deletions, and substitutions |
| required to change one string into the other.</p> |
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| <pre class='rust rust-example-rendered'> |
| <span class='kw'>use</span> <span class='ident'>strsim</span>::<span class='ident'>levenshtein</span>; |
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| <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='number'>3</span>, <span class='ident'>levenshtein</span>(<span class='string'>"kitten"</span>, <span class='string'>"sitting"</span>));</pre> |
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