This is a simple, relatively high-level library for the POSIX message queue API. It wraps the lower-level API in a simpler interface with more robust error handling.
Usage example:
```rust // Values that need to undergo validation are wrapped in safe types: let name = Name::new("/test-queue").unwrap();
// Queue creation with system defaults is simple: let queue = Queue::openorcreate(name).expect("Opening queue failed");
// Sending a message: let message = Message { data: "test-message".asbytes().tovec(), priority: 0, }; queue.send(&message).expect("message sending failed");
// ... and receiving it! let result = queue.receive().expect("message receiving failed"); ```