Boost C++ Libraries of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Prev Up HomeNext

basic_result(failure_type<T> &&)

Implicit error-from-failure-type-sugar move constructor used to disambiguate the construction of the error type. Note that if T = void, error_type will be default constructed. Calls void on_result_move_construction(T *, U &&) noexcept with this and failure_type<T> &&.

Requires: predicate::enable_compatible_conversion<void, T, void> is true, or T is void.

Complexity: Same as for the error_type constructor which accepts T, or the error_type default constructor if T is void. Constexpr, triviality and noexcept of underlying operations is propagated.

Last revised: December 17, 2020 at 11:27:06 UTC

Prev Up HomeNext