Struct PluggableRuntime

pub struct PluggableRuntime {
    pub rt: Arc<dyn VirtualTaskManager>,
    pub networking: DynVirtualNetworking,
    pub http_client: Option<DynHttpClient>,
    pub package_loader: Arc<dyn PackageLoader + Send + Sync>,
    pub source: Arc<dyn Source + Send + Sync>,
    pub engine: Option<Engine>,
    pub module_cache: Arc<dyn ModuleCache + Send + Sync>,
    pub tty: Option<Arc<dyn TtyBridge + Send + Sync>>,
    pub journals: Vec<Arc<DynJournal>>,
}

Fields

rt: Arc<dyn VirtualTaskManager>

networking: DynVirtualNetworking

http_client: Option<DynHttpClient>

package_loader: Arc<dyn PackageLoader + Send + Sync>

source: Arc<dyn Source + Send + Sync>

engine: Option<Engine>

module_cache: Arc<dyn ModuleCache + Send + Sync>

tty: Option<Arc<dyn TtyBridge + Send + Sync>>

journals: Vec<Arc<DynJournal>>

Available on crate feature journal only.

Implementations

impl PluggableRuntime

pub fn new(rt: Arc<dyn VirtualTaskManager>) -> Self

pub fn set_networking_implementation<I>(&mut self, net: I) -> &mut Self

where I: VirtualNetworking + Sync,

pub fn set_engine(&mut self, engine: Option<Engine>) -> &mut Self

pub fn set_tty(&mut self, tty: Arc<dyn TtyBridge + Send + Sync>) -> &mut Self

pub fn set_module_cache( &mut self, module_cache: impl ModuleCache + Send + Sync + 'static, ) -> &mut Self

pub fn set_source(&mut self, source: impl Source + Send + 'static) -> &mut Self

pub fn set_package_loader( &mut self, package_loader: impl PackageLoader + 'static, ) -> &mut Self

pub fn set_http_client( &mut self, client: impl HttpClient + Send + Sync + 'static, ) -> &mut Self

pub fn add_journal(&mut self, journal: Arc<DynJournal>) -> &mut Self

Available on crate feature journal only.

Trait Implementations

impl Clone for PluggableRuntime

fn clone(&self) -> PluggableRuntime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PluggableRuntime

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

Formats the value using the given formatter.

impl Runtime for PluggableRuntime

fn networking(&self) -> &DynVirtualNetworking

Provides access to all the networking related functions such as sockets.

fn http_client(&self) -> Option<&DynHttpClient>

Get a custom HTTP client

fn package_loader(&self) -> Arc<dyn PackageLoader + Send + Sync>

A package loader.

fn source(&self) -> Arc<dyn Source + Send + Sync>

The package registry.

fn engine(&self) -> Engine

Get a wasmer::Engine for module compilation.

fn new_store(&self) -> Store

Create a new wasmer::Store.

fn task_manager(&self) -> &Arc<dyn VirtualTaskManager>

Retrieve the active VirtualTaskManager.

fn tty(&self) -> Option<&(dyn TtyBridge + Send + Sync)>

Get access to the TTY used by the environment.

fn module_cache(&self) -> Arc<dyn ModuleCache + Send + Sync>

A cache for compiled modules.

fn journals(&self) -> &Vec<Arc<DynJournal>>

Available on crate feature journal only.

The list of journals which will be used to restore the state of the runtime at a particular point in time

fn active_journal(&self) -> Option<&DynJournal>

Available on crate feature journal only.

The snapshot capturer takes and restores snapshots of the WASM process at specific points in time by reading and writing log entries

fn load_module<'a>( &'a self, wasm: &'a [u8], ) -> BoxFuture<'a, Result<Module, SpawnError>>

Load a a Webassembly module, trying to use a pre-compiled version if possible.

fn load_module_sync(&self, wasm: &[u8]) -> Result<Module, SpawnError>

Load a a Webassembly module, trying to use a pre-compiled version if possible.

fn on_taint(&self, _reason: TaintReason)

Callback thats invokes whenever the instance is tainted, tainting can occur for multiple reasons however the most common is a panic within the process