Module rhai_runtime 

Rhai Runtime Plugin

Provides Rhai script-based runtime plugin support for MoFA agent system

• Load and execute Rhai scripts as plugins
• Full lifecycle management (load, init, start, stop, unload)
• Plugin metadata and configuration
• Safe execution environment
• Hot reload support

A Rhai plugin is a script that defines:

// Plugin metadata (optional)
plugin_name = "my_rhai_plugin";
plugin_version = "1.0.0";
plugin_description = "A sample Rhai plugin";
plugin_author = "Example Author";

// Lifecycle functions
fn init() {
    // Initialization logic
    print("Plugin initialized");
}

fn start() {
    // Start logic
    print("Plugin started");
}

fn stop() {
    // Stop logic
    print("Plugin stopped");
}

fn unload() {
    // Unload logic
    print("Plugin unloaded");
}

// Execution function
fn execute(input) {
    // Handle execution requests
    "Rhai plugin executed: " + input
}

// Event handler example
fn on_event(event) {
    print("Event received: " + event.name);
}

Structs

PluginMetadata

Plugin metadata extracted from script

RhaiPlugin

Rhai plugin wrapper

RhaiPluginConfig

Rhai plugin configuration

Enums

RhaiPluginError

Rhai plugin error type

RhaiPluginState

Rhai plugin state

Type Aliases

RhaiPluginResult

Rhai plugin result type