Method drain

src/secrets/src/cache.rs:385–391

Drain all of the actions for introspection.

(&self)

        /// Drain all of the actions for introspection.
        pub fn drain(&self) -> Vec<CatalogItemId> {
            self.reads
                .lock()
                .expect("TracingSecretsController panicked!")
                .drain(..)
                .collect()
        }

        /// Record that an action has occurred.
        fn record(&self, id: CatalogItemId) {