1+++ 2title = "`boost_unchecked<T, E = boost::system::error_code>`" 3description = "A type alias to a `basic_result` configured with `boost::system::error_code` and `policy::all_narrow`." 4+++ 5 6A type alias to a {{% api "basic_result<T, E, NoValuePolicy>" %}} configured with `boost::system::error_code` and `policy::`{{% api "all_narrow" %}}. 7 8This type alias always references the `boost` edition of things, unlike {{% api "unchecked<T, E = varies>" %}} which references either this alias or {{% api "std_unchecked<T, E = std::error_code>" %}}. 9 10*Namespace*: `BOOST_OUTCOME_V2_NAMESPACE` 11 12*Header*: `<boost/outcome/boost_result.hpp>` 13