Struct PluginManager 

pub struct PluginManager { /* private fields */ }

Registry and manager for package lifecycle plugins.

Tracks registered plugins and dispatches lifecycle hooks to all plugins that declare support for a given hook point.

Implementations

impl PluginManager

pub fn new() -> Self

Create a new empty plugin manager.

pub fn register(&mut self, metadata: PluginMetadata) -> KernelResult<()>

Register a new plugin. Returns an error if a plugin with the same name is already registered.

pub fn unregister(&mut self, name: &str) -> KernelResult<()>

Unregister a plugin by name. Returns an error if the plugin is not found.

pub fn list(&self) -> Vec<&str>

List all registered plugin names.

pub fn get(&self, name: &str) -> Option<&PluginInstance>

Look up a plugin instance by name.

pub fn invoke_hook( &self, hook: PluginHook, package_name: &str, ) -> KernelResult<()>

Invoke a lifecycle hook on all plugins that support it.

Iterates through every registered plugin and, for those that declare support for hook, logs the invocation.

TODO(user-space): Actual plugin execution requires ELF dynamic loading and user-space process spawning. Currently this validates and logs which plugins would be invoked.

pub fn count(&self) -> usize

Return the number of registered plugins.

Trait Implementations

impl Clone for PluginManager

fn clone(&self) -> PluginManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PluginManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PluginManager

Available on crate feature alloc only.

fn default() -> Self

Returns the “default value” for a type.