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+/*
+ * ========================================================
+ *
+ * LibCompiler
+ * Copyright (C) 2024-2025 Amlal El Mahrouss, all rights reserved.
+ *
+ * ========================================================
+ */
+
+#pragma once
+
+#include <LibCompiler/Defines.h>
+#include <LibCompiler/ErrorOr.h>
+
+namespace LibCompiler {
+/**
+ * @brief StringView class, contains a C string and manages it.
+ * @note No need to manage it it's getting deleted by default.
+ */
+
+class StringView final {
+ public:
+ explicit StringView() = delete;
+
+ explicit StringView(SizeType Sz) noexcept : m_Sz(Sz) {
+ m_Data = new CharType[Sz];
+ assert(m_Data);
+ }
+
+ ~StringView() noexcept {
+ if (m_Data) {
+ memset(m_Data, 0, m_Sz);
+ delete[] m_Data;
+
+ m_Data = nullptr;
+ }
+ }
+
+ LIBCOMPILER_COPY_DEFAULT(StringView);
+
+ CharType* Data();
+ const CharType* CData() const;
+ SizeType Length() const;
+
+ bool operator==(const CharType* rhs) const;
+ bool operator!=(const CharType* rhs) const;
+
+ bool operator==(const StringView& rhs) const;
+ bool operator!=(const StringView& rhs) const;
+
+ StringView& operator+=(const CharType* rhs);
+ StringView& operator+=(const StringView& rhs);
+
+ operator bool() { return m_Data && m_Data[0] != 0; }
+
+ bool operator!() { return !m_Data || m_Data[0] == 0; }
+
+ private:
+ CharType* m_Data{nullptr};
+ SizeType m_Sz{0};
+ SizeType m_Cur{0};
+
+ friend class StringBuilder;
+};
+
+/**
+ * @brief StringBuilder class
+ * @note These results shall call delete[] after they're used.
+ */
+struct StringBuilder final {
+ static StringView Construct(const CharType* data);
+ static const char* FromInt(const char* fmt, int n);
+ static const char* FromBool(const char* fmt, bool n);
+ static const char* Format(const char* fmt, const char* from);
+ static bool Equals(const char* lhs, const char* rhs);
+};
+} // namespace LibCompiler