Rust Documentation

A language empowering everyone to build reliable, efficient software.

v1.83 450 pages indexed searchable · AI-grounded

Search Rust in Smart Stack Official docs ↗

What is Rust?

Rust is a systems language focused on safety and performance, with an ownership model that guarantees memory safety without a garbage collector.

Smart Stack indexes the official Rust documentation and keeps it current, so you can search it directly or ask questions in plain language. Because answers are grounded in the real pages — not a model's training data — you get correct, version-aware APIs instead of plausible-looking guesses.

$ smart-stack ask

Ask anything about Rust

Get an answer grounded in the official Rust docs — and add the rest of your stack for integration-aware help.

>How do I get started with Rust?

Ask Smart Stack

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Add these alongside Rust for answers that understand how the pieces fit together.

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Rust — FAQ

What is the latest version of Rust?

The latest version of Rust indexed in Smart Stack is 1.83. Smart Stack re-checks sources on a schedule, so answers stay current with releases rather than relying on a model's training cutoff.

Where can I find the official Rust documentation?

The official Rust documentation lives at https://doc.rust-lang.org/book/. Smart Stack indexes it so you can search across it — and the rest of your stack — and get AI answers grounded in those exact pages.

Can I search Rust docs together with the rest of my stack?

Yes. That's the core idea behind Smart Stack: add Rust to your stack alongside your other tools, and the AI answers questions using the official docs for everything you selected at once — no tab-switching.

Does Smart Stack hallucinate Rust APIs?

Smart Stack uses retrieval-augmented generation: it pulls relevant sections from the official Rust documentation and grounds the answer in them, which sharply reduces the made-up function signatures you get from ungrounded models.

What works well with Rust?

Rust is commonly used with tools in the languages space and adjacent layers of the stack. Add them together in Smart Stack to get integration-aware answers that understand how they fit.