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Jacob Pratt
a2d7d8c8da
Fix pattern types rendering in rustdoc Closes rust-lang/rust#150889 . `core` was rendering local pattern-type impls through `clean_ty`, which formatted `rustc_hir::TyPat` with derived Debug, while inlined docs go through `clean_middle_ty` and get the pretty-printed `rustc_middle::ty::Pattern`. Lower local HIR pattern types before formatting so both paths share the same canonical pattern printer and stop exposing `TyPat { ... }` in implementors. #### Current result: <img width="1133" height="738" alt="截屏2026-04-07 22 47 26" src="https://github.com/user-attachments/assets/bb5f8942-30b1-400a-a0a0-f581da5bb59f" />