Create a pair that has the same value as the specified rhs pair proxy. The behavior is undefined unless T1 is constructible from PARAM_1 and T2 is constructible from from PARAM_2.
Declared in <bslstl_pair.h>
template<
class PARAM_1,
class PARAM_2>
constexpr
pair(BloombergLP::bslma::ManagedPtr_PairProxy<PARAM_1, PARAM_2> const& rhs);