Struct JSSandbox 

pub struct JSSandbox { /* private fields */ }

A Hyperlight Sandbox with a JavaScript run time loaded but no guest code. A Hyperlight Sandbox with a JavaScript run time loaded but no guest code.

Implementations

impl JSSandbox

pub fn add_handler<F>(&mut self, function_name: F, script: Script) -> Result<()>

where F: Into<String> + Debug,

Adds a new handler function to the sandboxes collection of handlers. This Handler will be available to the host to call once get_loaded_sandbox is called.

pub fn remove_handler(&mut self, function_name: &str) -> Result<()>

Removes a handler function from the sandboxes collection of handlers.

pub fn clear_handlers(&mut self)

Clears all handlers from the sandbox.

pub fn poisoned(&self) -> bool

Returns whether the sandbox is currently poisoned.

A poisoned sandbox is in an inconsistent state due to the guest not running to completion. This can happen when guest execution is interrupted (e.g., via InterruptHandle::kill()), when the guest panics, or when memory violations occur.

pub fn get_loaded_sandbox(self) -> Result<LoadedJSSandbox>

Creates a new LoadedJSSandbox with the handlers that have been added to this JSSandbox.

Trait Implementations

impl Debug for JSSandbox

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

Formats the value using the given formatter.