Variable weakSetAssertion`Const`

weakSetAssertion: AssertionStandardSchemaSync<
    readonly ["to be a WeakSet"],
    ZodCustom<WeakSet<WeakKey>, WeakSet<WeakKey>>,
    never,
> = ...

Asserts that the subject is a WeakSet instance.

Example

expect(new WeakSet(), 'to be a WeakSet'); // passes
expect(new Set(), 'to be a WeakSet'); // fails