Struct PluginRegistry 

pub struct PluginRegistry { /* private fields */ }

Simple plugin registry that holds a list of plugins.

Implementations

impl PluginRegistry

pub fn new() -> Self

Creates a new, empty registry.

pub fn register<P: Plugin + Send + Sync + 'static>(&mut self, plugin: P)

Registers a plugin.

pub fn register_box(&mut self, plugin: Box<dyn Plugin + Send + Sync>)

Register a plugin that is already boxed.

pub fn iter(&self) -> impl Iterator<Item = &Box<dyn Plugin + Send + Sync>>

Returns an iterator over the registered plugins.

pub fn load_from_dir<P: AsRef<Path>>(path: P) -> Result<Self, AgentError>

Load plugins from a directory.

This implementation scans the given directory for shared library files (.so on Linux, .dylib on macOS). Each library is expected to expose a C‑compatible symbol named plugin_create with the signature:

unsafe extern "C" fn() -> *mut dyn Plugin

The function should allocate a concrete type that implements Plugin and return a raw pointer. The loader will convert the raw pointer into a Box<dyn Plugin> and register it. The loaded library is deliberately leaked (std::mem::forget) to keep it alive for the duration of the program; a production implementation would store the Library handles inside the registry to manage their lifetimes.

Trait Implementations

impl Default for PluginRegistry

fn default() -> Self

Returns the “default value” for a type.