#include "tensorstore/util/result.h"
template <typename U>
  requires std::is_constructible_v<
               T,
               std::add_const_t<std::add_lvalue_reference_t<U>>> &&
           std::is_convertible_v<
               std::add_const_t<std::add_lvalue_reference_t<U>>,
               T>
tensorstore::Result<T>::Result(const Result<U>& rhs);
template <typename U>
  requires std::is_constructible_v<T,
                                   std::add_rvalue_reference_t<U>> &&
           std::is_convertible_v<std::add_rvalue_reference_t<U>, T>
tensorstore::Result<T>::Result(Result<U>&& rhs);

Constructs from an existing result with a convertible value type.

Note

This constructor is conditionally implicit if T is implicitly constructible from U.

Requires:

T is constructible from U and is not constructible from Result<U>.