Struct v8::context::Context

pub struct Context(_, _);

A sandboxed execution context with its own set of built-in objects and functions.

Methods

impl Context

fn new(isolate: &Isolate) -> Context

Creates a new context and returns a handle to the newly allocated context.

fn make_current(&self) -> ContextGuard

Binds the context to the current scope.

Within this scope, functionality that relies on implicit contexts will work.

fn global(&self) -> Object

Returns the global proxy object.

Global proxy object is a thin wrapper whose prototype points to actual context's global object with the properties like Object, etc. This is done that way for security reasons (for more details see https://wiki.mozilla.org/Gecko:SplitWindow).

Please note that changes to global proxy object prototype most probably would break VM---v8 expects only global object as a prototype of global proxy object.

unsafe fn from_raw(isolate: &Isolate, raw: ContextRef) -> Context

Creates a context from a set of raw pointers.

fn as_raw(&self) -> ContextRef

Returns the underlying raw pointer behind this context.

Trait Implementations

impl Debug for Context

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for Context

fn drop(&mut self)

A method called when the value goes out of scope.