CHAPTER 01 / 06
Async runtime and futures
Understand ownership, futures, and runtimes before writing an async Rust application.
Rust reference
Tokio
cheat sheet.
Rust ownership, futures, tasks, channels, networking, testing, and graceful shutdown with Tokio.
26 topics43 code examplesUpdated
How Tokio fits together
01 / OWNOwn or borrow dataTasks need values that can live long enough.
02 / FUTURECreate a futureasync describes work that has not run yet.
03 / AWAITYield while waiting.await lets the runtime schedule other work.
04 / CLEANUPShut down cleanlyCancel and wait for owned tasks.
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6 chapters · 26 topics
CHAPTER 02 / 06
Tasks, channels, and shared state
Spawn tasks, coordinate channels, share state, set timeouts, and cancel work.
CHAPTER 03 / 06
I/O and networking
Read files, buffer streams, and build TCP clients and servers with Tokio.
CHAPTER 04 / 06
Graceful shutdown and testing
Shut down a TCP service cleanly and test asynchronous behavior with controlled time.
CHAPTER 05 / 06
Signals, processes, and concurrency
Work with signals, child processes, UDP, framed protocols, and specialized concurrency tools.
CHAPTER 06 / 06
Patterns, pitfalls, and feature flags
Choose feature flags and review the patterns and pitfalls of asynchronous Rust.