Struct ExtensionHostImpl 

pub struct ExtensionHostImpl {
    config: HostConfig,
    transport: Transport,
    extension_manager: Arc<ExtensionManagerImpl>,
    activation_engine: Arc<ActivationEngine>,
    wasm_runtime: Arc<WASMRuntime>,
    active_extensions: Arc<RwLock<Vec<String>>>,
    state: Arc<RwLock<HostState>>,
}

Main extension host controller

Fields

config: HostConfig

Host configuration

transport: Transport

Transport for communication

extension_manager: Arc<ExtensionManagerImpl>

Extension manager

activation_engine: Arc<ActivationEngine>

Activation engine

wasm_runtime: Arc<WASMRuntime>

WASM runtime

active_extensions: Arc<RwLock<Vec<String>>>

Active extensions

state: Arc<RwLock<HostState>>

Host state

Implementations

impl ExtensionHostImpl

pub async fn new(transport: Transport) -> Result<Self>

Create a new extension host

Arguments

• transport - The communication transport to use

Example

use grove::{ExtensionHost, Transport};

let transport = Transport::default();
let host = ExtensionHost::new(transport).await?;

pub async fn with_config( transport: Transport, config: HostConfig, ) -> Result<Self>

Create a new extension host with custom configuration

pub async fn load_extension(&self, path: &PathBuf) -> Result<String>

Load an extension from a path

pub async fn unload_extension(&self, extension_id: &str) -> Result<()>

Unload an extension

pub async fn activate(&self, extension_id: &str) -> Result<()>

Activate an extension

pub async fn deactivate(&self, extension_id: &str) -> Result<()>

Deactivate an extension

pub async fn activate_all(&self) -> Result<Vec<String>>

Activate all loaded extensions

pub async fn deactivate_all(&self) -> Result<()>

Deactivate all active extensions

pub async fn stats(&self) -> HostStats

Get host statistics

pub async fn state(&self) -> HostState

Get host state

pub fn transport(&self) -> &Transport

Get the transport

pub fn extension_manager(&self) -> &Arc<ExtensionManagerImpl>

Get the extension manager

pub fn activation_engine(&self) -> &Arc<ActivationEngine>

Get the activation engine

pub fn wasm_runtime(&self) -> &Arc<WASMRuntime>

Get the WASM runtime

pub async fn shutdown(&self) -> Result<()>

Shutdown the host and clean up resources

Trait Implementations

impl Drop for ExtensionHostImpl

fn drop(&mut self)

Executes the destructor for this type.