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rust/compiler/rustc_ast
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Vadim Petrochenkov b32a4edb20 rustc_ast_lowering: Stop lowering imports into multiple items 
Lower them into a single item with multiple resolutions instead.
This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
2022-12-01 18:51:20 +03:00
..
src rustc_ast_lowering: Stop lowering imports into multiple items 2022-12-01 18:51:20 +03:00
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: