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rust/compiler/rustc_ast
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bors aa3c2d73ef Auto merge of #137517 - nnethercote:rm-NtPat-NtItem-NtStmt, r=petrochenkov 
Remove `NtPat`, `NtMeta`, and `NtPath`

Another part of #124141.

r? `@petrochenkov`
2025-02-28 21:32:39 +00:00
..
src Auto merge of #137517 - nnethercote:rm-NtPat-NtItem-NtStmt, r=petrochenkov 2025-02-28 21:32:39 +00:00
Cargo.toml Upgrade the compiler to edition 2024 2025-02-22 00:01:48 +00:00
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: