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basic_outcome_failure_exception_from_error.html

basic_outcome_failure_exception_from_error.html 2.7 KB
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  3. <title>auto basic_outcome_failure_exception_from_error(const EC &amp;) - Boost.Outcome documentation</title>
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  13.   <div class="titlepage"><div><div><h1 style="clear: both"><code>auto basic_outcome_failure_exception_from_error(const EC &amp;)</code></h1></div></div></div>
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  14.   <p>Synthesises an exception type from an error type, used by the <a href="../../../reference/types/basic_outcome/failure.html" class="api-reference"><code>exception_type failure() const noexcept</code></a>
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  15. 

  16. observers. ADL discovered. Default
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  17. overloads for this function are defined in Outcome for 
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  18. <a href="https://en.cppreference.com/w/cpp/error/error_code" class="api-reference" target="_blank"><i class="fa fa-book" aria-hidden="true"></i> <code>std::error_code</code></a>
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  19. 

  20. and <code>boost::system::error_code</code>, these return <code>std::make_exception_ptr(std::system_error(ec))</code>
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  21. and <code>boost::copy_exception(boost::system::system_error(ec))</code> respectively.</p>
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  23. <p><em>Overridable</em>: Argument dependent lookup.</p>
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  25. <p><em>Requires</em>: Nothing.</p>
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  27. <p><em>Namespace</em>: Namespace of <code>EC</code> type.</p>
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  29. <p><em>Header</em>: <code>&lt;boost/outcome/std_outcome.hpp&gt;</code>, <code>&lt;boost/outcome/boost_outcome.hpp&gt;</code></p>
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  32.         </div><p><small>Last revised: February 06, 2019 at 16:50:01 UTC</small></p>
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