Struct PluginHost 

pub struct PluginHost { /* private fields */ }

Host for loading and managing plugins.

Implementations

impl PluginHost

pub fn builder() -> PluginHostBuilder

Create a new builder.

pub fn discover(&self) -> Result<Vec<PluginInfo>, LoadError>

Discover all valid plugins in the configured search paths.

Scans each path for both:

• dylib files (cdylib plugins, the existing path), and
• subdirectories containing a package.toml with runtime = "python" (when the python feature is enabled).

Returns owned PluginInfo for every valid plugin found, with PluginInfo::runtime distinguishing the two kinds.

pub fn load(&self, name: &str) -> Result<LoadedPlugin, LoadError>

Load a specific plugin by name.

Searches all configured paths for a dylib containing a plugin with the given name. Returns the loaded plugin ready for calling.

pub fn find_python_package(&self, name: &str) -> Result<PathBuf, LoadError>

Find a python plugin package directory by name across the configured search paths. The plugin name is matched against package.toml’s [package].name. Returns the directory path on success.