Use as_deref in compiler (but only where it makes sense)

2022-11-16 21:58:58 +00:00 · 2022-11-16 21:58:58 +00:00 · 94470f4efd
commit 94470f4efd
parent e702534763
27 changed files with 45 additions and 63 deletions
--- a/compiler/rustc_save_analysis/src/dump_visitor.rs
+++ b/compiler/rustc_save_analysis/src/dump_visitor.rs
@ -1029,7 +1029,7 @@ impl<'tcx> DumpVisitor<'tcx> {
                                trait_item.hir_id(),
                                trait_item.ident,
                                Some(bounds),
-                                default_ty.as_ref().map(|ty| &**ty),
+                                default_ty.as_deref(),
                                &self.save_ctxt,
                            ),
                            attributes: lower_attributes(attrs.to_vec(), &self.save_ctxt),