Posts tagged "macros"

Rust cannot finish name resolution before expanding macros because expansion can create new names and new macros. Follow the compiler's iterative expansion loop.

Rust identifiers carry syntax context as well as text. Learn macro_rules hygiene, $crate paths, and procedural-macro spans for reliable expansion.

Rust provides powerful macros that allow for metaprogramming, enabling developers to write code that generates other code.

A deep dive into Rust's macro_rules! by analyzing the match_ast! macro, providing practical examples and showcasing its powerful pattern matching capabilities for developers looking to master macros.