core/utils/Error.hpp

#ifndef CORE_ERROR_HPP
#define CORE_ERROR_HPP

namespace Core {
    enum class Error {
        NONE = 0,
        NEGATIVE_ARGUMENT,
        CAPACITY_REACHED,
        BLOCKED_STDOUT,
        OUT_OF_MEMORY,
        INVALID_CHAR,
        NOT_FOUND,
        INVALID_STATE,
        INVALID_INDEX,
        INVALID_ARGUMENT,
        TIME_NOT_AVAILABLE,
        SLEEP_INTERRUPTED,
        THREAD_ERROR,
        EXISTING_KEY,
        CANNOT_OPEN_FILE,
        END_OF_FILE
    };
    const char* getErrorName(Error e);

    inline bool checkError(Error& storage, Error e) {
        return (storage = e) != Error::NONE;
    }

#define CORE_RETURN_ERROR(checked)                                             \
    {                                                                          \
        Core::Error error = Core::Error::NONE;                                 \
        if(checkError(error, checked)) [[unlikely]] {                          \
            return error;                                                      \
        }                                                                      \
    }
}

#endif