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0efd2a9d8f
rust/compiler/rustc_ast
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Nicholas Nethercote 0efd2a9d8f Rework ast::BinOpKind::to_string and ast::UnOp::to_string. 
- Rename them both `as_str`, which is the typical name for a function
  that returns a `&str`. (`to_string` is appropriate for functions
  returning `String` or maybe `Cow<'a, str>`.)
- Change `UnOp::as_str` from an associated function (weird!) to a
  method.
- Avoid needless `self` dereferences.
2023-11-28 09:42:07 +11:00
..
src Rework ast::BinOpKind::to_string and ast::UnOp::to_string. 2023-11-28 09:42:07 +11:00
Cargo.toml Clean up rustc_*/Cargo.toml. 2023-10-30 08:46:02 +11:00
README.md docs(rustc_ast): update crate descriptions 2021-11-02 21:11:17 -05:00

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: