Change return-type-notation to use `(..)` Aligns the syntax with the current wording of [RFC 3654](https://github.com/rust-lang/rfcs/pull/3654). Also implements rustfmt support (along with making a match exhaustive). Tracking: * https://github.com/rust-lang/rust/issues/109417 |
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|---|---|---|
| .. | ||
| attr | ||
| expand | ||
| util | ||
| ast.rs | ||
| ast_traits.rs | ||
| entry.rs | ||
| format.rs | ||
| lib.rs | ||
| mut_visit.rs | ||
| node_id.rs | ||
| ptr.rs | ||
| token.rs | ||
| tokenstream.rs | ||
| visit.rs | ||