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boost::urls::optional

The type of optional used by the library

Synopsis

Declared in header <boost/url/optional.hpp>

template<class T>
using optional = boost::optional<T>;

Description

This alias is no longer supported and should not be used in new code. Please use boost::optional instead.

This alias is included for backwards compatibility with earlier versions of the library.

However, it will be removed in future releases, and using it in new code is not recommended.

Please use the updated version instead to ensure compatibility with future versions of the library.