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e2d3a4f631
rust/compiler/rustc_ast
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Vadim Petrochenkov e2d3a4f631 rustc_metadata: Store a flag telling whether an item may have doc links in its attributes 
This should be cheap on rustc side, but it's significant optimization for rustdoc that won't need to decode and process attributes unnecessarily
2022-04-19 22:53:46 +03:00
..
src rustc_metadata: Store a flag telling whether an item may have doc links in its attributes 2022-04-19 22:53:46 +03:00
Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00
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: