Fix clippy & rustdoc-json

Signed-off-by: Jonathan Brouwer <[email protected]>

Author: JonathanBrouwer

clippy_lints/src/format_args.rs

@@ -30,6 +30,7 @@ use rustc_span::edition::Edition::Edition2021;
 use rustc_span::{Span, Symbol, sym};
 use rustc_trait_selection::infer::TyCtxtInferExt;
 use rustc_trait_selection::traits::{Obligation, ObligationCause, Selection, SelectionContext};
+use rustc_attr_data_structures::{AttributeKind, find_attr};
 
 declare_clippy_lint! {
     /// ### What it does
@@ -656,7 +657,7 @@ impl<'tcx> FormatArgsExpr<'_, 'tcx> {
                     };
                     let selection = SelectionContext::new(&infcx).select(&obligation);
                     let derived = if let Ok(Some(Selection::UserDefined(data))) = selection {
-                        tcx.has_attr(data.impl_def_id, sym::automatically_derived)
+                        find_attr!(tcx.get_all_attrs(data.impl_def_id), AttributeKind::AutomaticallyDerived(..))
                     } else {
                         false
                     };

clippy_lints_internal/src/derive_deserialize_allowing_unknown.rs

@@ -88,7 +88,7 @@ impl<'tcx> LateLintPass<'tcx> for DeriveDeserializeAllowingUnknown {
         }
 
         // Is it derived?
-        if !cx.tcx.has_attr(item.owner_id, sym::automatically_derived) {
+        if !find_attr!(cx.tcx.get_all_attrs(item.owner_id), AttributeKind::AutomaticallyDerived(..)) {
             return;
         }
 

clippy_utils/src/lib.rs

@@ -1784,9 +1784,9 @@ pub fn in_automatically_derived(tcx: TyCtxt<'_>, id: HirId) -> bool {
     tcx.hir_parent_owner_iter(id)
         .filter(|(_, node)| matches!(node, OwnerNode::Item(item) if matches!(item.kind, ItemKind::Impl(_))))
         .any(|(id, _)| {
-            has_attr(
+            find_attr!(
                 tcx.hir_attrs(tcx.local_def_id_to_hir_id(id.def_id)),
-                sym::automatically_derived,
+                AttributeKind::AutomaticallyDerived(..)
             )
         })
 }