* Get this reference in a thread-safe way */

* Get this reference in a thread-safe way */

* Returns true if the reference is empty, i.e., has not been assigned * object. */

* Returns true if the handle is empty. */

* Returns true if the reference is empty, i.e., has not been assigned * object. */

* Returns true if the handle is empty. */

* Returns true if this TracedReference is empty, i.e., has not been * assigned an object. This version of IsEmpty is thread-safe. */

* Returns true if this TracedReference is empty, i.e., has not been * assigned an object. This version of IsEmpty is thread-safe. */

True if the external pointer is sandboxed and so must be referenced through an external pointer table.

True if the external pointer is sandboxed and so must be referenced through an external pointer table.

True if the external pointer must be accessed from the shared isolate's external pointer table.

True if the external pointer must be accessed from the shared isolate's external pointer table.

* Return whether the map holds weak persistents. */

* Return whether the map holds weak persistents. */

Returns false only if the current thread is not between a call to Enter and a call to Exit. Returns true if this thread or another thread may currentl

Returns false only if the current thread is not between a call to Enter and a call to Exit. Returns true if this thread or another thread may currentl

* Registers a weak callback that is invoked during garbage collection. * * \param callback to be invoked. * \param data custom data that is p

* Registers a weak callback that is invoked during garbage collection. * * \param callback to be invoked. * \param data custom data that is p

* Sandbox related types, constants, and functions. */

* Sandbox related types, constants, and functions. */

When first called, the embedder MUST Reset() the Global which triggered the callback. The Global itself is unusable for anything else. No v8 other api

When first called, the embedder MUST Reset() the Global which triggered the callback. The Global itself is unusable for anything else. No v8 other api

* Update this reference in a thread-safe way. */

* Update this reference in a thread-safe way. */

Disallow copy and assign

Disallow copy and assign

Disallow copying and assigning.

Disallow copying and assigning.

Disallow copying and assigning.

Disallow copying and assigning.