Luna/libluna/include/luna/StringView.h

#pragma once
#include <luna/Result.h>

class String;

class StringView
{
  public:
    StringView(const char* c_str);
    StringView(const char* c_str, usize length);

    StringView();

    StringView(const StringView&);

    Result<String> to_string();

    const char* chars() const
    {
        return m_string;
    }

    usize length() const
    {
        return m_length;
    }

    bool is_empty() const
    {
        return m_length == 0;
    }

    const char& operator[](usize) const;

  private:
    const char* m_string { nullptr };

    usize m_length { 0 };
};