diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs index a1a4cea7eabc..742616e7f320 100644 --- a/compiler/rustc_hir/src/hir.rs +++ b/compiler/rustc_hir/src/hir.rs @@ -3531,10 +3531,10 @@ impl<'hir> FnRetTy<'hir> { } pub fn is_suggestable_infer_ty(&self) -> Option<&'hir Ty<'hir>> { - if let Self::Return(ty) = self { - if ty.is_suggestable_infer_ty() { - return Some(*ty); - } + if let Self::Return(ty) = self + && ty.is_suggestable_infer_ty() + { + return Some(*ty); } None } @@ -4409,16 +4409,14 @@ impl<'hir> Node<'hir> { /// Get a `hir::Impl` if the node is an impl block for the given `trait_def_id`. pub fn impl_block_of_trait(self, trait_def_id: DefId) -> Option<&'hir Impl<'hir>> { - match self { - Node::Item(Item { kind: ItemKind::Impl(impl_block), .. }) - if impl_block - .of_trait - .and_then(|trait_ref| trait_ref.trait_def_id()) - .is_some_and(|trait_id| trait_id == trait_def_id) => - { - Some(impl_block) - } - _ => None, + if let Node::Item(Item { kind: ItemKind::Impl(impl_block), .. }) = self + && let Some(trait_ref) = impl_block.of_trait + && let Some(trait_id) = trait_ref.trait_def_id() + && trait_id == trait_def_id + { + Some(impl_block) + } else { + None } }