rust/compiler/rustc_ast
Dylan DPC 4b50fb3745
Rollup merge of #103919 - nnethercote:unescaping-cleanups, r=matklad
Unescaping cleanups

Some code improvements, and some error message improvements.

Best reviewed one commit at a time.

r? ````@matklad````
2022-11-09 19:21:22 +05:30
..
src Remove unescape_byte_literal. 2022-11-05 13:56:36 +11:00
Cargo.toml rustdoc: use ThinVec for cleaned generics 2022-11-02 16:17:22 -07:00
README.md docs(rustc_ast): update crate descriptions 2021-11-02 21:11:17 -05:00

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: