Tokio on TS's Notebookhttps://tayts.vercel.app/tags/tokio/Recent content in Tokio on TS's NotebookHugoenSun, 25 Oct 2026 15:20:00 +0800Demystifying Tokio's Timer Wheel: How Async Rust Keeps Time at Scalehttps://tayts.vercel.app/posts/demystifying-tokio-timer-wheel/Sun, 25 Oct 2026 15:20:00 +0800https://tayts.vercel.app/posts/demystifying-tokio-timer-wheel/A deep dive into how Tokio's hierarchical timer wheel uses bitwise math, intrusive linked lists, and cooperative I/O drivers to manage millions of concurrent Rust timers in O(1) time.