b1cb3c0909
Shrink `Nonterminal` These commits shrink `Nonterminal` from 240 bytes to 40 bytes. When building `serde_derive` they reduce the number of `memcpy` calls from 9.6M to 7.4M, and it's a tiny win on a few other benchmarks. r? @petrochenkov |
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|---|---|---|
| .. | ||
| ast | ||
| attr | ||
| expand | ||
| util | ||
| ast.rs | ||
| build.rs | ||
| Cargo.toml | ||
| entry.rs | ||
| lib.rs | ||
| mut_visit.rs | ||
| ptr.rs | ||
| README.md | ||
| token.rs | ||
| tokenstream.rs | ||
| visit.rs | ||
The syntax 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 guide: