Module lc3_ensemble::sim::io

IO handling for LC-3.

The interface for IO devices is defined with the IODevice trait. This is exposed to the simulator with the SimIO enum.

Besides those two key items, this module also includes:

• EmptyIO: An IODevice holding the implementation for a lack of IO support.
• BiChannelIO: An IODevice holding a basic implementation for IO.
• CustomIO: An IODevice that can be used to wrap around custom IO implementations.
• BlockingQueue: Not an IODevice, but a utility data structure that can be used as an input buffer.

Structs

• BiChannelIO
  An IO that reads from one channel and writes to another.
• BlockingQueue
  A simple multi-producer, multi-consumer blocking queue.
• CustomIO
  An opaque box that holds custom defined IO.
• EmptyIO
  No IO. All reads and writes are unsuccessful.
• Stop
  A helper struct for BiChannelIO::new, indicating the channel is closed and no more reads/writes will come from it.

Enums

• SimIO
  All the variants of IO accepted by the Simulator.

Traits

• IODevice
  An IO device that can be read/written to.