jau::req::stringifyable0_jau Concept Reference

A strict convertible type to std::string, std::string_view or a std::string itself. More...

#include <type_concepts.hpp>

Concept definition

template<typename T>
concept jau::req::stringifyable0_jau =  string_alike<T>
                              || string_convertible0_jau<T>

Detailed Description

A strict convertible type to std::string, std::string_view or a std::string itself.

• string_alike: std::string, std::string_view, jau::StringLiteral, char (&)[N], char*
• string_convertible0_jau
  • has member toString()
  • has member to_string()
  • has free function to_string(T)

Convertible to string via jau::to_string(T) or to_string(T) (custom free function)

Definition at line 196 of file type_concepts.hpp.