Function output

include/boost/leaf/error.hpp:25–30

{
    template <class Encoder>
    void output(Encoder & e, std::error_code const & x)
    {
        output_at(e, x.category().name(), "category");
        output_at(e, x.value(), "value");
        output_at(e, x.message(), "message");
    }

    template <class Encoder>
    void output(Encoder & e, std::error_condition const & x)