procedural-macros.md

% Procedural Macros (and custom Derive)

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

Procedural macros allow for all sorts of advanced metaprogramming in Rust.

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This chapter does not exist yet in the second edition. You can check out other resources that describe macros.

• In the current edition: Ch 19.06 Macros
• In the Rust Reference: Ch 3.2 — Procedural Macros
• The proc_macro crate documentation
• In the first edition: Ch 4.13 — Procedural Macros (and custom Derive)