proc-macro2

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Changes to `RUSTC_BOOTSTRAP` causes unwanted recompilations

1

I have a rather large project and I need to sometimes change `RUSTC_BOOTSTRAP` for some reasons. This causes `proc_macro2` to recompile, which in turn recompile a large portion of our...

weiznich

impl PartialEq/Eq for TokenStream and TokenTree

1

While this is not really required for implementing proc-macros it helps a lot in tests where one can `assert_eq!()` expected results. Comparing TokenStream/TokenTrees directly with each other. This addition is...

cehteh

Normally a lexer (rightfully) excludes non-doc comments but I have a particular usecase where having the opt-in ability to lex normal comments would be appreciated. In a safety-critical project I'd...

Qix-

unsupported proc macro punctuation character '_' from v1.0.69 -> v1.0.89

5

I was trying to update this subdirectory https://github.com/pascalkuthe/OpenVAF/tree/master/sourcegen using cargo update... but for some reason what was allowed on 1.0.69 is now simply not allowed? I can't tell why it's...

Kreijstal

O(n) fallback::Span::start/end

2

I use syn to parse Rust files outside of Rust macros and I noticed really slow performance in fallback::Span. The problem seems like that there is a `SOURCE_MAP` thread local...

Axel-Reactor