rust/compiler/rustc_ast
Yuki Okushi cbebdd8e67
Rollup merge of #89991 - petrochenkov:visitok2, r=jackh726
rustc_ast: Turn `MutVisitor::token_visiting_enabled` into a constant

It's a visitor property rather than something that needs to be determined at runtime
2021-10-22 19:42:48 +09:00
..
src Rollup merge of #89991 - petrochenkov:visitok2, r=jackh726 2021-10-22 19:42:48 +09:00
Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

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: