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rust/compiler/rustc_ast
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Aaron Hill 1823dea7df
Attach TokenStream to ast::Ty 
A `Ty` does not have outer attributes, so we only capture tokens
when parsing a `macro_rules!` matcher
2020-09-10 17:33:05 -04:00
..
src Attach TokenStream to ast::Ty 2020-09-10 17:33:05 -04:00
Cargo.toml mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

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: