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try-catch.html
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<title>tryCatch</title>
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<div class="main-content" id="content" pageids="extensions-kotlin::dev.floofy.utils.kotlin//tryCatch/TypeParam(bounds=[kotlin.Any?])#kotlin.reflect.KClass[TypeParam(bounds=[kotlin.Throwable])]#kotlin.Function1[TypeParam(bounds=[kotlin.Any?]),TypeParam(bounds=[kotlin.Any?])]/PointingToDeclaration//1061176768">
<div class="breadcrumbs"><a href="../index.html">extensions-kotlin</a><span class="delimiter">/</span><a href="index.html">dev.floofy.utils.kotlin</a><span class="delimiter">/</span><span class="current">tryCatch</span></div>
<div class="cover ">
<h1 class="cover"><span>try</span><wbr><span><span>Catch</span></span></h1>
</div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":extensions-kotlin:dokkaHtmlPartial/main"><div class="symbol monospace"><span class="token keyword"></span><span class="token keyword">fun </span><span class="token operator"><</span><span class="token keyword"></span><a href="try-catch.html">T</a><span class="token punctuation">, </span><span class="token keyword"></span><a href="try-catch.html">U</a><span class="token punctuation">, </span><span class="token keyword"></span><a href="try-catch.html">E</a><span class="token operator"> : </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html">Throwable</a><span class="token operator">> </span><a href="try-catch.html">T</a><span class="token punctuation">.</span><a href="try-catch.html"><span class="token function"><strike>tryCatch</strike></span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">catchOn<span class="token operator">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.reflect/-k-class/index.html">KClass</a><span class="token operator"><</span><span class="token keyword"></span><a href="try-catch.html">E</a><span class="token operator">></span><span class="token punctuation">, </span></span><span class="parameter ">body<span class="token operator">: </span><span class="token keyword"></span><a href="try-catch.html">T</a><span class="token punctuation">.</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token operator"> -> </span><span class="token keyword"></span><a href="try-catch.html">U</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="try-catch.html">U</a><span class="token operator">?</span></div><div class="deprecation-content"><h3 class="">Deprecated</h3><p class="paragraph">Will be removed in v2.5</p></div><p class="paragraph">Tries a function method on <a href="try-catch.html">T</a>, returns <code class="lang-kotlin">null</code> if the exception was the instance of <a href="try-catch.html">E</a>.</p><span class="kdoc-tag"><h4 class="">Return</h4><p class="paragraph">The result from the <a href="try-catch.html">body</a> function as <a href="try-catch.html">U</a>.</p></span><h4 class="">Parameters</h4><div data-togglable="Parameters"><div class="table" data-togglable="Parameters"><div class="table-row" data-filterable-current=":extensions-kotlin:dokkaHtmlPartial/main" data-filterable-set=":extensions-kotlin:dokkaHtmlPartial/main"><div class="main-subrow keyValue WithExtraAttributes"><div class=""><span class="inline-flex"><div><u><span>catch</span><wbr><span><span>On</span></span></u></div></span></div><div><div class="title"><div data-togglable="Parameters"><p class="paragraph">The exception to catch on.</p></div></div></div></div></div><div class="table-row" data-filterable-current=":extensions-kotlin:dokkaHtmlPartial/main" data-filterable-set=":extensions-kotlin:dokkaHtmlPartial/main"><div class="main-subrow keyValue WithExtraAttributes"><div class=""><span class="inline-flex"><div><u><span><span>body</span></span></u></div></span></div><div><div class="title"><div data-togglable="Parameters"><p class="paragraph">The body function to call.</p></div></div></div></div></div></div></div><hr><div class="symbol monospace"><span class="token keyword">inline </span><span class="token keyword">fun </span><span class="token operator"><</span><span class="token keyword"></span><a href="try-catch.html">E</a><span class="token operator"> : </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html">Throwable</a><span class="token punctuation">, </span><span class="token keyword"></span><a href="try-catch.html">T</a><span class="token punctuation">, </span><span class="token keyword"></span><a href="try-catch.html">U</a><span class="token operator">> </span><a href="try-catch.html">T</a><span class="token punctuation">.</span><a href="try-catch.html"><span class="token function"><strike>tryCatch</strike></span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter "><span class="token keyword">noinline </span>body<span class="token operator">: </span><span class="token keyword"></span><a href="try-catch.html">T</a><span class="token punctuation">.</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token operator"> -> </span><span class="token keyword"></span><a href="try-catch.html">U</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="try-catch.html">U</a><span class="token operator">?</span></div><div class="deprecation-content"><h3 class="">Deprecated</h3><p class="paragraph">Will be removed in v2.5</p><h4 class="">Replace with</h4><div class="sample-container"><pre><code class="monospace block lang-kotlin" theme="idea">tryCatch(E::class, body)</code></pre><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div><p class="paragraph">Tries a function method from <a href="try-catch.html">T</a>, returns <code class="lang-kotlin">null</code> if the exception was an instance of <a href="try-catch.html">E</a>, if not, the exception will just throw on its own.</p><span class="kdoc-tag"><h4 class="">Return</h4><p class="paragraph">The result from the <a href="try-catch.html">body</a> function as <a href="try-catch.html">U</a>.</p></span><h4 class="">Parameters</h4><div data-togglable="Parameters"><div class="table" data-togglable="Parameters"><div class="table-row" data-filterable-current=":extensions-kotlin:dokkaHtmlPartial/main" data-filterable-set=":extensions-kotlin:dokkaHtmlPartial/main"><div class="main-subrow keyValue WithExtraAttributes"><div class=""><span class="inline-flex"><div><u><span><span>body</span></span></u></div></span></div><div><div class="title"><div data-togglable="Parameters"><p class="paragraph">The body function to call.</p></div></div></div></div></div></div></div></div></div>
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