Rust 1.82.0
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Using Rust without the Standard Library

There is a new edition of the book and this is an old link.

Rust’s standard library provides a lot of useful functionality, but assumes support for various features of its host system: threads, networking, heap allocation, and others. There are systems that do not have these features, however.

This particular chapter has moved to the Rustonomicon.

• In the Rustonomicon: Beneath std
• In the first edition: Ch 4.12 — Using Rust without the Standard Library