circus::traits::OutStreamableLiteral Concept Reference

Concept for values that can be streamed using << to an std::ostream. More...

#include <circus_traits.hpp>

Concept definition

template<typename T>
concept circus::traits::OutStreamableLiteral = 
    requires(std::ostream &os, T value) {
        {
            os << value
        }
        -> OutStream;
    }

Detailed Description

Concept for values that can be streamed using << to an std::ostream.