rust/compiler/rustc_ast
2020-12-31 19:39:44 +01:00
..
src Enable Pat2021 in edition 2021. 2020-12-31 19:39:44 +01:00
Cargo.toml
README.md

The rustc_ast crate contains those things concerned purely with syntax that is, the AST ("abstract syntax tree"), parser, pretty-printer, lexer, macro expander, and utilities for traversing ASTs.

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