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boost::type_erasure::destructible
// In header: <boost/type_erasure/builtin.hpp> template<typename T = _self> struct destructible { };
The destructible concept enables forwarding to the destructor of the contained type. This is required whenever an any is created by value.
| ![[Note]](../../../../doc/src/images/note.png) | Note | 
|---|---|
| The destructible concept rarely needs to be specified explicitly, because it is included in the copy_constructible concept. destructible may not be specialized and may not be passed to call as it depends on the implementation details of any. |