Bus represents the CAN bus. Handlers can subscribe to receive frames. Frame are sent using the *Publish* method.

Frame represents a standard CAN data frame

The Handler interfaces defines a method to receive a frame.

HandlerFunc defines the function type to handle a frame.

The ReadWriteCloser interface combines the Reader and Writer and `io.Closer` interface.

The Reader interface extends the `io.Reader` interface by method to read a frame.

A WaitResponse encapsulates the response of waiting for a frame.

The Writer interface extends the `io.Writer` interface by method to write a frame.