DisposableStack.prototype[Symbol.dispose]()
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
The [Symbol.dispose]() method of DisposableStack instances implements the disposable protocol and allows it to be disposed when used with using or await using. It is an alias for the dispose() method.
Syntax
js
disposableStack[Symbol.dispose]()
Parameters
None.
Return value
None (undefined).
Examples
Declaring a stack with using
The Symbol.dispose method is intended to be automatically called in a using declaration.
js
{
using disposer = new DisposableStack();
const resource = disposer.use(new Resource());
resource.doSomething();
// stack is disposed here immediately before the function exits
// which causes the resource to be disposed
}
Specifications
| Specification |
|---|
| ECMAScript Async Explicit Resource Management # sec-disposablestack.prototype-@@dispose |
Browser compatibility
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