类层次结构

• GObject.Object
• Arrow.Buffer
  • Buffer
  • Arrow.MutableBuffer
    • HostBuffer
• Gio.InputStream
  • Arrow.InputStream
    • Arrow.SeekableInputStream
      • Arrow.BufferInputStream
        • BufferInputStream
• Arrow.OutputStream
  • BufferOutputStream
• Context
• DeviceManager
• IPCMemoryHandle