# Tokio Authors - Async in Depth (Highlights)  ## Metadata **Review**:: [readwise.io](https://readwise.io/bookreview/57073223) **Source**:: #from/readwise #from/reader **Zettel**:: #zettel/fleeting **Status**:: #x **Authors**:: [[Tokio Authors]] **Full Title**:: Async in Depth **Category**:: #articles #readwise/articles **Category Icon**:: 📰 **URL**:: [tokio.rs](https://tokio.rs/tokio/tutorial/async) **Host**:: [[tokio.rs]] **Highlighted**:: [[2025-12-25]] **Created**:: [[2025-12-27]] ## Highlights - For example, in the case of `Delay`, we could implement it entirely with `async/await` by using the [`tokio::sync::Notify`](https://docs.rs/tokio/1/tokio/sync/struct.Notify.html) utility. This utility provides a basic task notification mechanism. It handles the details of wakers, including making sure that the recorded waker matches the current task. ([View Highlight](https://read.readwise.io/read/01kdamfcbbb8qbs4jvp504asye)) ^969701844