Struct RuntimePlugin 

pub struct RuntimePlugin { /* private fields */ }

A loaded runtime plugin: its description, where it came from, and the backend that runs it. Keeping any of its capabilities keeps the backend (and a native library) loaded.

Implementations

impl RuntimePlugin

pub fn new( abi: PluginAbi, kind: RuntimeKind, path: impl Into<PathBuf>, backend: Arc<dyn AbiBackend>, ) -> Result<Self, LoadError>

Wrap a backend. The description is validated again, so a backend cannot bypass the ABI checks.

pub fn abi(&self) -> &PluginAbi

The plugin’s self-description.

pub fn kind(&self) -> RuntimeKind

Native or WASM.

pub fn path(&self) -> &Path

The file it was loaded from.

pub fn call( &self, capability: usize, input: &str, width: u32, ) -> Result<String, String>

Call a capability directly, with the output limit applied but not sanitized (the registry adapters sanitize).

Trait Implementations

impl Clone for RuntimePlugin

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimePlugin

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

Formats the value using the given formatter.

impl Plugin for RuntimePlugin

fn metadata(&self) -> PluginMetadata

Who the plugin is. Called before register.

fn register( &self, registrar: &mut dyn PluginRegistrar, ) -> Result<(), PluginError>

Add capabilities. If this returns an error, the host keeps nothing the plugin registered.