Concept for string-like object

Question

Is there a concept for a string-like object in standard library? What I mean is something like

template<typename T>
concept StringLike = requires(T x) {
   /* is same as const char*, char*, std::string etc */
}

There is a question about handmade Type trait for strings. But I cannot found anything about concepts. Why isn't it included in std?

Answer 1

I was looking for a concept for a function, which accepts only const char*, char* and strings

template<class T>
concept StringLike = std::is_convertible_v<T, std::string_view>;

did the trick for me :)