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[](https://github.com/dtolnay/proc-macro2)
[](https://crates.io/crates/proc-macro2)
[](https://docs.rs/proc-macro2)
-[](https://github.com/dtolnay/proc-macro2/actions?query=branch%3Amaster)
+[](https://github.com/dtolnay/proc-macro2/actions?query=branch%3Amaster)
A wrapper around the procedural macro API of the compiler's `proc_macro` crate.
This library serves two purposes: