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rust/compiler/rustc_ast
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Matthias Krüger a06160d9a8
Rollup merge of #142007 - nnethercote:visitor-comments, r=chenyukang 
Improve some `Visitor` comments.

For AST/HIR/THIR visitors, explain the use of deconstruction.

r? ``@BoxyUwU``
2025-06-04 16:24:12 +02:00
..
src Rollup merge of #142007 - nnethercote:visitor-comments, r=chenyukang 2025-06-04 16:24:12 +02:00
Cargo.toml Update rustc-literal-escaper version to 0.0.2 2025-04-04 22:26:10 +02:00
README.md docs(rustc_ast): update crate descriptions 2021-11-02 21:11:17 -05:00

README.md

The rustc_ast crate contains those things concerned purely with syntax – that is, the AST ("abstract syntax tree"), along with some definitions for tokens and token streams, data structures/traits for mutating ASTs, and shared definitions for other AST-related parts of the compiler (like the lexer and macro-expansion).

For more information about how these things work in rustc, see the rustc dev guide: