Crate lingxia_messaging 

LingXia Messaging System

Provides two core functionalities for cross-platform communication:

1. A flexible callback registry that supports oneshot, stream, and handler callbacks.
2. A publish-subscribe system for system-wide events.

Structs

Event

Represents a system-wide event.

Enums

CallbackResult

Callback result from platform

Functions

get_callback

Register a oneshot callback and get its receiver.

get_stream_callback

Register a stream callback and get its receiver.

invoke_callback

Invoke callback (called from platform code) to send result back.

publish

Publish an event to all subscribers.

register_handler

Register a handler callback. The handler is executed immediately on the thread that calls invoke_callback with the returned ID. Use remove_callback(id) to unregister when no longer needed.

remove_callback

Remove callback by ID. This is useful for cancellation or timeout scenarios.

subscribe

Subscribe to a named event.