Class MessageBlock

src/ipc/message_exchange.h:96–103

}

struct MessageBlock {
    [[nodiscard]] virtual std::size_t size() const noexcept = 0;
    // Returns raw byte data - using std::byte* for semantic clarity that this
    // is raw byte storage, not numeric data. Conversion to uint8_t*/char* is
    // done at API boundaries (Qt, OpenGL, etc.)
    [[nodiscard]] virtual const std::byte* data() const noexcept = 0;
    virtual ~MessageBlock() noexcept;
};

template <typename Primitive> struct PrimitiveBlock final : MessageBlock {
    explicit PrimitiveBlock(Primitive value) : data_{value} {}