rust/compiler/rustc_ast/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:

- [Parsing](https://rustc-dev-guide.rust-lang.org/the-parser.html)
- [Macro Expansion](https://rustc-dev-guide.rust-lang.org/macro-expansion.html)
-												Rename `syntax` in librustc_ast/README.md
											
										
										
											2020-03-01 16:56:03 -06:00
+								The `rustc_ast` crate contains those things concerned purely with syntax
-												docs(rustc_ast): update crate descriptions

											
										
										
											2021-11-02 21:10:31 -05:00
+								– 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).
-												Replace many of the last references to readmes

											
										
										
											2018-03-16 12:43:22 -05:00
 								For more information about how these things work in rustc, see the
-												Rename rustc guide to rustc dev guide

											
										
										
											2020-03-05 15:07:42 -06:00
+								rustc dev guide:
-												Replace many of the last references to readmes

											
										
										
											2018-03-16 12:43:22 -05:00
-												rust-lang.github.io/rustc-dev-guide -> rustc-dev-guide.rust-lang.org

											
										
										
											2020-03-09 16:33:04 -05:00
+								- [Parsing](https://rustc-dev-guide.rust-lang.org/the-parser.html)
 								- [Macro Expansion](https://rustc-dev-guide.rust-lang.org/macro-expansion.html)