1+++ 2title = "`basic_result(R &&)`" 3description = "Implicit `value_type` constructor. Available if `predicate::enable_value_converting_constructor<R>` is true. Constexpr, triviality and noexcept propagating." 4categories = ["constructors", "implicit-constructors", "converting-constructors"] 5weight = 180 6+++ 7 8Implicit `value_type` constructor. Calls {{% api "void hook_result_construction(T *, U &&) noexcept" %}} with `this` and `R`. 9 10*Requires*: `predicate::enable_value_converting_constructor<R>` is true. 11 12*Complexity*: Same as for `value_type`'s copy or move constructor. Constexpr, triviality and noexcept of underlying operations is propagated.