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feat: finish pycodec but has compile issue

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This commit is contained in:
yyc12345
2025-08-12 17:34:03 +08:00
parent 7785773196
commit 9ce52e8d4b
2 changed files with 169 additions and 77 deletions
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28
src/yycc/carton/pycodec.hpp
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@ -4,6 +4,8 @@
#include "../macro/class_copy_move.hpp"
#include <string>
#include <string_view>
#include <variant>
#include <optional>
#include <expected>
// Choose the backend of PyCodec module
@ -27,15 +29,25 @@ namespace yycc::carton::pycodec {
/// @brief The universal name of encoding.
using EncodingName = std::u8string_view;
/// @brief The alias to error type of backend.
using ConvBackendError = YYCC_PYCODEC_BACKEND_NS::ConvError;
/// @brief The error occurs in this module self.
enum class ConvFrontendError {
NoSuchName, ///< Can not find suitable backend token for given encoding name.
};
/// @brief The possible error occurs in this module.
class ConvError {
public:
using Error = YYCC_PYCODEC_BACKEND_NS::ConvError;
ConvError(const Error& err);
ConvError(const ConvBackendError& err);
ConvError(const ConvFrontendError& err);
ConvError(ConvBackendError&& err) noexcept;
ConvError(ConvFrontendError&& err) noexcept;
YYCC_DEFAULT_COPY_MOVE(ConvError)
private:
Error inner;
std::variant<ConvBackendError, ConvFrontendError> inner;
};
/// @brief The result type of this module.
@ -62,9 +74,9 @@ namespace yycc::carton::pycodec {
private:
#if defined(YYCC_PYCODEC_WIN32_BACKEND)
YYCC_PYCODEC_BACKEND_NS::CodePage code_page;
std::optional<YYCC_PYCODEC_BACKEND_NS::CodePage> inner;
#else
YYCC_PYCODEC_BACKEND_NS::CharToUtf8 inner;
std::optional<YYCC_PYCODEC_BACKEND_NS::CharToUtf8> inner;
#endif
};
@ -81,9 +93,9 @@ namespace yycc::carton::pycodec {
private:
#if defined(YYCC_PYCODEC_WIN32_BACKEND)
YYCC_PYCODEC_BACKEND_NS::CodePage code_page;
std::optional<YYCC_PYCODEC_BACKEND_NS::CodePage> inner;
#else
YYCC_PYCODEC_BACKEND_NS::Utf8ToChar inner;
std::optional<YYCC_PYCODEC_BACKEND_NS::Utf8ToChar> inner;
#endif
};
@ -189,4 +201,4 @@ namespace yycc::carton::pycodec {
#endif
};
} // namespace yycc::encoding::pycodec
} // namespace yycc::carton::pycodec