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rust/compiler/rustc_ast
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bors 753e569c9c Auto merge of #90207 - BoxyUwU:stabilise_cg_defaults, r=lcnr 
Stabilise `feature(const_generics_defaults)`

`feature(const_generics_defaults)` is complete implementation wise and has a pretty extensive test suite so I think is ready for stabilisation.

needs stabilisation report and maybe an RFC 😅

r? `@lcnr`
cc `@rust-lang/project-const-generics`
 		2021-12-12 14:24:23 +00:00
..
src Auto merge of #90207 - BoxyUwU:stabilise_cg_defaults, r=lcnr 2021-12-12 14:24:23 +00:00
Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00
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: