Struct rusty_v8_m::Context

#[repr(C)]pub struct Context(_);

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

Methods

impl Context

pub fn new<'sc>(scope: &mut impl ToLocal<'sc>) -> Local<'sc, Context>

Creates a new context.

pub fn new_from_template<'sc>(
    scope: &mut impl ToLocal<'sc>,
    templ: Local<ObjectTemplate>
) -> Local<'sc, Context>

Creates a new context using the object template as the template for the global object.

pub fn global<'sc>(&self, scope: &mut impl ToLocal<'sc>) -> Local<'sc, 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.

Trait Implementations

impl Deref for Context

type Target = Data

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.