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rust/compiler/rustc_ast
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Michael Goulet d4cf00f03d
Rollup merge of #106383 - Manishearth:ast-docs, r=compiler-errors 
Document some of the AST nodes

Someone was confused about some of this on Zulip, added some docs

We probably should make sure every last field/variant in the AST/HIR is documented at some point

`@bors` rollup
2023-01-02 15:39:19 -08:00
..
src Rollup merge of #106383 - Manishearth:ast-docs, r=compiler-errors 2023-01-02 15:39:19 -08:00
Cargo.toml rustdoc: use ThinVec for cleaned generics 2022-11-02 16:17:22 -07:00
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: