diff --git a/clippy_lints/src/absolute_paths.rs b/clippy_lints/src/absolute_paths.rs
index 83d15c0c4252..3822b83b4bc6 100644
--- a/clippy_lints/src/absolute_paths.rs
+++ b/clippy_lints/src/absolute_paths.rs
@@ -62,7 +62,7 @@ impl LateLintPass<'_> for AbsolutePaths {
         } = self;
 
         if !path.span.from_expansion()
-            && let Some(node) = cx.tcx.hir().find(hir_id)
+            && let Some(node) = cx.tcx.opt_hir_node(hir_id)
             && !matches!(node, Node::Item(item) if matches!(item.kind, ItemKind::Use(_, _)))
             && let [first, rest @ ..] = path.segments
             // Handle `::std`
diff --git a/clippy_lints/src/casts/cast_slice_different_sizes.rs b/clippy_lints/src/casts/cast_slice_different_sizes.rs
index 2a9f7fec1722..91bad8256ecb 100644
--- a/clippy_lints/src/casts/cast_slice_different_sizes.rs
+++ b/clippy_lints/src/casts/cast_slice_different_sizes.rs
@@ -69,7 +69,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>, msrv: &Msrv
 fn is_child_of_cast(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
     let map = cx.tcx.hir();
     if let Some(parent_id) = map.opt_parent_id(expr.hir_id)
-        && let Some(parent) = map.find(parent_id)
+        && let Some(parent) = cx.tcx.opt_hir_node(parent_id)
     {
         let expr = match parent {
             Node::Block(block) => {
diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs
index 854324f845b4..aaef163ad554 100644
--- a/clippy_lints/src/dereference.rs
+++ b/clippy_lints/src/dereference.rs
@@ -1090,7 +1090,7 @@ fn report<'tcx>(
                 if parent_id == data.first_expr.hir_id {
                     return;
                 }
-                (cx.tcx.hir().get(parent_id).expect_expr().span, true)
+                (cx.tcx.hir_node(parent_id).expect_expr().span, true)
             } else {
                 (expr.span, false)
             };
diff --git a/clippy_lints/src/derivable_impls.rs b/clippy_lints/src/derivable_impls.rs
index 53ef6d7e387e..6b0423200d76 100644
--- a/clippy_lints/src/derivable_impls.rs
+++ b/clippy_lints/src/derivable_impls.rs
@@ -195,7 +195,7 @@ impl<'tcx> LateLintPass<'tcx> for DerivableImpls {
             && let Some(def_id) = trait_ref.trait_def_id()
             && cx.tcx.is_diagnostic_item(sym::Default, def_id)
             && let impl_item_hir = child.id.hir_id()
-            && let Some(Node::ImplItem(impl_item)) = cx.tcx.hir().find(impl_item_hir)
+            && let Some(Node::ImplItem(impl_item)) = cx.tcx.opt_hir_node(impl_item_hir)
             && let ImplItemKind::Fn(_, b) = &impl_item.kind
             && let Body { value: func_expr, .. } = cx.tcx.hir().body(*b)
             && let &Adt(adt_def, args) = cx.tcx.type_of(item.owner_id).instantiate_identity().kind()
diff --git a/clippy_lints/src/empty_drop.rs b/clippy_lints/src/empty_drop.rs
index e97030cc8b63..1d2b907b9482 100644
--- a/clippy_lints/src/empty_drop.rs
+++ b/clippy_lints/src/empty_drop.rs
@@ -42,7 +42,7 @@ impl LateLintPass<'_> for EmptyDrop {
         }) = item.kind
             && trait_ref.trait_def_id() == cx.tcx.lang_items().drop_trait()
             && let impl_item_hir = child.id.hir_id()
-            && let Some(Node::ImplItem(impl_item)) = cx.tcx.hir().find(impl_item_hir)
+            && let Some(Node::ImplItem(impl_item)) = cx.tcx.opt_hir_node(impl_item_hir)
             && let ImplItemKind::Fn(_, b) = &impl_item.kind
             && let Body { value: func_expr, .. } = cx.tcx.hir().body(*b)
             && let func_expr = peel_blocks(func_expr)
diff --git a/clippy_lints/src/escape.rs b/clippy_lints/src/escape.rs
index 3452f98c5aad..b7776263060b 100644
--- a/clippy_lints/src/escape.rs
+++ b/clippy_lints/src/escape.rs
@@ -5,7 +5,7 @@ use rustc_infer::infer::TyCtxtInferExt;
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_middle::mir::FakeReadCause;
 use rustc_middle::ty::layout::LayoutOf;
-use rustc_middle::ty::{self, TraitRef, Ty};
+use rustc_middle::ty::{self, TraitRef, Ty, TyCtxt};
 use rustc_session::impl_lint_pass;
 use rustc_span::def_id::LocalDefId;
 use rustc_span::symbol::kw;
@@ -76,7 +76,7 @@ impl<'tcx> LateLintPass<'tcx> for BoxedLocal {
             .hir()
             .get_parent_item(cx.tcx.local_def_id_to_hir_id(fn_def_id))
             .def_id;
-        let parent_node = cx.tcx.hir().find_by_def_id(parent_id);
+        let parent_node = cx.tcx.opt_hir_node_by_def_id(parent_id);
 
         let mut trait_self_ty = None;
         if let Some(Node::Item(item)) = parent_node {
@@ -122,8 +122,8 @@ impl<'tcx> LateLintPass<'tcx> for BoxedLocal {
 }
 
 // TODO: Replace with Map::is_argument(..) when it's fixed
-fn is_argument(map: rustc_middle::hir::map::Map<'_>, id: HirId) -> bool {
-    match map.find(id) {
+fn is_argument(tcx: TyCtxt<'_>, id: HirId) -> bool {
+    match tcx.opt_hir_node(id) {
         Some(Node::Pat(Pat {
             kind: PatKind::Binding(..),
             ..
@@ -131,7 +131,7 @@ fn is_argument(map: rustc_middle::hir::map::Map<'_>, id: HirId) -> bool {
         _ => return false,
     }
 
-    matches!(map.find_parent(id), Some(Node::Param(_)))
+    matches!(tcx.hir().find_parent(id), Some(Node::Param(_)))
 }
 
 impl<'a, 'tcx> Delegate<'tcx> for EscapeDelegate<'a, 'tcx> {
@@ -154,7 +154,7 @@ impl<'a, 'tcx> Delegate<'tcx> for EscapeDelegate<'a, 'tcx> {
     fn mutate(&mut self, cmt: &PlaceWithHirId<'tcx>, _: HirId) {
         if cmt.place.projections.is_empty() {
             let map = &self.cx.tcx.hir();
-            if is_argument(*map, cmt.hir_id) {
+            if is_argument(self.cx.tcx, cmt.hir_id) {
                 // Skip closure arguments
                 let parent_id = map.parent_id(cmt.hir_id);
                 if let Some(Node::Expr(..)) = map.find_parent(parent_id) {
diff --git a/clippy_lints/src/exit.rs b/clippy_lints/src/exit.rs
index a974c10bc7dc..6603512c73cd 100644
--- a/clippy_lints/src/exit.rs
+++ b/clippy_lints/src/exit.rs
@@ -46,7 +46,7 @@ impl<'tcx> LateLintPass<'tcx> for Exit {
             && let Some(def_id) = cx.qpath_res(path, path_expr.hir_id).opt_def_id()
             && cx.tcx.is_diagnostic_item(sym::process_exit, def_id)
             && let parent = cx.tcx.hir().get_parent_item(e.hir_id).def_id
-            && let Some(Node::Item(Item{kind: ItemKind::Fn(..), ..})) = cx.tcx.hir().find_by_def_id(parent)
+            && let Some(Node::Item(Item{kind: ItemKind::Fn(..), ..})) = cx.tcx.opt_hir_node_by_def_id(parent)
             // If the next item up is a function we check if it is an entry point
             // and only then emit a linter warning
             && !is_entrypoint_fn(cx, parent.to_def_id())
diff --git a/clippy_lints/src/explicit_write.rs b/clippy_lints/src/explicit_write.rs
index 4e2e1d1724a5..f1366c434f4f 100644
--- a/clippy_lints/src/explicit_write.rs
+++ b/clippy_lints/src/explicit_write.rs
@@ -111,7 +111,7 @@ fn look_in_block<'tcx, 'hir>(cx: &LateContext<'tcx>, kind: &'tcx ExprKind<'hir>)
         // Find id of the local that expr_end_of_block resolves to
         && let ExprKind::Path(QPath::Resolved(None, expr_path)) = expr_end_of_block.kind
         && let Res::Local(expr_res) = expr_path.res
-        && let Some(Node::Pat(res_pat)) = cx.tcx.hir().find(expr_res)
+        && let Some(Node::Pat(res_pat)) = cx.tcx.opt_hir_node(expr_res)
 
         // Find id of the local we found in the block
         && let PatKind::Binding(BindingAnnotation::NONE, local_hir_id, _ident, None) = local.pat.kind
diff --git a/clippy_lints/src/functions/result.rs b/clippy_lints/src/functions/result.rs
index 5e90fcd72ebe..f1200c2edc13 100644
--- a/clippy_lints/src/functions/result.rs
+++ b/clippy_lints/src/functions/result.rs
@@ -92,7 +92,7 @@ fn check_result_large_err<'tcx>(cx: &LateContext<'tcx>, err_ty: Ty<'tcx>, hir_ty
             .expect("already checked this is adt")
             .did()
             .as_local()
-        && let Some(hir::Node::Item(item)) = cx.tcx.hir().find_by_def_id(local_def_id)
+        && let Some(hir::Node::Item(item)) = cx.tcx.opt_hir_node_by_def_id(local_def_id)
         && let hir::ItemKind::Enum(ref def, _) = item.kind
     {
         let variants_size = AdtVariantInfo::new(cx, *adt, subst);
diff --git a/clippy_lints/src/index_refutable_slice.rs b/clippy_lints/src/index_refutable_slice.rs
index b6f9d8b81f82..5417c13d0796 100644
--- a/clippy_lints/src/index_refutable_slice.rs
+++ b/clippy_lints/src/index_refutable_slice.rs
@@ -248,7 +248,7 @@ impl<'a, 'tcx> Visitor<'tcx> for SliceIndexLintingVisitor<'a, 'tcx> {
 
                 // Checking for slice indexing
                 && let parent_id = map.parent_id(expr.hir_id)
-                && let Some(hir::Node::Expr(parent_expr)) = map.find(parent_id)
+                && let Some(hir::Node::Expr(parent_expr)) = cx.tcx.opt_hir_node(parent_id)
                 && let hir::ExprKind::Index(_, index_expr, _) = parent_expr.kind
                 && let Some(Constant::Int(index_value)) = constant(cx, cx.typeck_results(), index_expr)
                 && let Ok(index_value) = index_value.try_into()
@@ -256,7 +256,7 @@ impl<'a, 'tcx> Visitor<'tcx> for SliceIndexLintingVisitor<'a, 'tcx> {
 
                 // Make sure that this slice index is read only
                 && let maybe_addrof_id = map.parent_id(parent_id)
-                && let Some(hir::Node::Expr(maybe_addrof_expr)) = map.find(maybe_addrof_id)
+                && let Some(hir::Node::Expr(maybe_addrof_expr)) = cx.tcx.opt_hir_node(maybe_addrof_id)
                 && let hir::ExprKind::AddrOf(_kind, hir::Mutability::Not, _inner_expr) = maybe_addrof_expr.kind
             {
                 use_info.index_use.push((index_value, map.span(parent_expr.hir_id)));
diff --git a/clippy_lints/src/inherent_impl.rs b/clippy_lints/src/inherent_impl.rs
index 5c926133c427..e4781752e757 100644
--- a/clippy_lints/src/inherent_impl.rs
+++ b/clippy_lints/src/inherent_impl.rs
@@ -122,7 +122,7 @@ fn get_impl_span(cx: &LateContext<'_>, id: LocalDefId) -> Option<Span> {
         kind: ItemKind::Impl(impl_item),
         span,
         ..
-    }) = cx.tcx.hir().get(id)
+    }) = cx.tcx.hir_node(id)
     {
         (!span.from_expansion()
             && impl_item.generics.params.is_empty()
diff --git a/clippy_lints/src/len_zero.rs b/clippy_lints/src/len_zero.rs
index e121da776b21..83af551fcd3c 100644
--- a/clippy_lints/src/len_zero.rs
+++ b/clippy_lints/src/len_zero.rs
@@ -147,7 +147,7 @@ impl<'tcx> LateLintPass<'tcx> for LenZero {
             && let Some(output) =
                 parse_len_output(cx, cx.tcx.fn_sig(item.owner_id).instantiate_identity().skip_binder())
         {
-            let (name, kind) = match cx.tcx.hir().find(ty_hir_id) {
+            let (name, kind) = match cx.tcx.opt_hir_node(ty_hir_id) {
                 Some(Node::ForeignItem(x)) => (x.ident.name, "extern type"),
                 Some(Node::Item(x)) => match x.kind {
                     ItemKind::Struct(..) => (x.ident.name, "struct"),
diff --git a/clippy_lints/src/lifetimes.rs b/clippy_lints/src/lifetimes.rs
index 17ca48683b3c..ffef84d1fade 100644
--- a/clippy_lints/src/lifetimes.rs
+++ b/clippy_lints/src/lifetimes.rs
@@ -195,7 +195,7 @@ fn check_fn_inner<'tcx>(
             .iter()
             // In principle, the result of the call to `Node::ident` could be `unwrap`ped, as `DefId` should refer to a
             // `Node::GenericParam`.
-            .filter_map(|&def_id| cx.tcx.hir().get_by_def_id(def_id).ident())
+            .filter_map(|&def_id| cx.tcx.hir_node_by_def_id(def_id).ident())
             .map(|ident| ident.to_string())
             .collect::<Vec<_>>()
             .join(", ");
diff --git a/clippy_lints/src/loops/mut_range_bound.rs b/clippy_lints/src/loops/mut_range_bound.rs
index 227096251a55..c4e60e98ad46 100644
--- a/clippy_lints/src/loops/mut_range_bound.rs
+++ b/clippy_lints/src/loops/mut_range_bound.rs
@@ -40,7 +40,7 @@ fn mut_warn_with_span(cx: &LateContext<'_>, span: Option<Span>) {
 
 fn check_for_mutability(cx: &LateContext<'_>, bound: &Expr<'_>) -> Option<HirId> {
     if let Some(hir_id) = path_to_local(bound)
-        && let Node::Pat(pat) = cx.tcx.hir().get(hir_id)
+        && let Node::Pat(pat) = cx.tcx.hir_node(hir_id)
         && let PatKind::Binding(BindingAnnotation::MUT, ..) = pat.kind
     {
         return Some(hir_id);
diff --git a/clippy_lints/src/loops/same_item_push.rs b/clippy_lints/src/loops/same_item_push.rs
index f4eaf649f77b..c245eaf1ab44 100644
--- a/clippy_lints/src/loops/same_item_push.rs
+++ b/clippy_lints/src/loops/same_item_push.rs
@@ -58,12 +58,12 @@ pub(super) fn check<'tcx>(
                 match cx.qpath_res(qpath, pushed_item.hir_id) {
                     // immutable bindings that are initialized with literal or constant
                     Res::Local(hir_id) => {
-                        let node = cx.tcx.hir().get(hir_id);
+                        let node = cx.tcx.hir_node(hir_id);
                         if let Node::Pat(pat) = node
                             && let PatKind::Binding(bind_ann, ..) = pat.kind
                             && !matches!(bind_ann, BindingAnnotation(_, Mutability::Mut))
                             && let parent_node = cx.tcx.hir().parent_id(hir_id)
-                            && let Some(Node::Local(parent_let_expr)) = cx.tcx.hir().find(parent_node)
+                            && let Some(Node::Local(parent_let_expr)) = cx.tcx.opt_hir_node(parent_node)
                             && let Some(init) = parent_let_expr.init
                         {
                             match init.kind {
diff --git a/clippy_lints/src/manual_async_fn.rs b/clippy_lints/src/manual_async_fn.rs
index ee053ffe4eca..eaaaea0be9f8 100644
--- a/clippy_lints/src/manual_async_fn.rs
+++ b/clippy_lints/src/manual_async_fn.rs
@@ -58,7 +58,7 @@ impl<'tcx> LateLintPass<'tcx> for ManualAsyncFn {
             && block.stmts.is_empty()
             && let Some(closure_body) = desugared_async_block(cx, block)
             && let Node::Item(Item {vis_span, ..}) | Node::ImplItem(ImplItem {vis_span, ..}) =
-                cx.tcx.hir().get_by_def_id(def_id)
+                cx.tcx.hir_node_by_def_id(def_id)
         {
             let header_span = span.with_hi(ret_ty.span.hi());
 
diff --git a/clippy_lints/src/manual_rem_euclid.rs b/clippy_lints/src/manual_rem_euclid.rs
index e006df7d6666..71a83a68db93 100644
--- a/clippy_lints/src/manual_rem_euclid.rs
+++ b/clippy_lints/src/manual_rem_euclid.rs
@@ -76,7 +76,7 @@ impl<'tcx> LateLintPass<'tcx> for ManualRemEuclid {
             // Also ensures the const is nonzero since zero can't be a divisor
             && const1 == const2 && const2 == const3
             && let Some(hir_id) = path_to_local(expr3)
-            && let Some(Node::Pat(_)) = cx.tcx.hir().find(hir_id)
+            && let Some(Node::Pat(_)) = cx.tcx.opt_hir_node(hir_id)
         {
             // Apply only to params or locals with annotated types
             match cx.tcx.hir().find_parent(hir_id) {
diff --git a/clippy_lints/src/methods/filter_next.rs b/clippy_lints/src/methods/filter_next.rs
index ac7bc9bcca47..9251130a3054 100644
--- a/clippy_lints/src/methods/filter_next.rs
+++ b/clippy_lints/src/methods/filter_next.rs
@@ -44,7 +44,7 @@ pub(super) fn check<'tcx>(
             // add note if not multi-line
             span_lint_and_then(cx, FILTER_NEXT, expr.span, msg, |diag| {
                 let (applicability, pat) = if let Some(id) = path_to_local(recv)
-                    && let Some(hir::Node::Pat(pat)) = cx.tcx.hir().find(id)
+                    && let Some(hir::Node::Pat(pat)) = cx.tcx.opt_hir_node(id)
                     && let hir::PatKind::Binding(BindingAnnotation(_, Mutability::Not), _, ident, _) = pat.kind
                 {
                     (Applicability::Unspecified, Some((pat.span, ident)))
diff --git a/clippy_lints/src/methods/iter_skip_next.rs b/clippy_lints/src/methods/iter_skip_next.rs
index fbe20dfe54ec..d1215290dada 100644
--- a/clippy_lints/src/methods/iter_skip_next.rs
+++ b/clippy_lints/src/methods/iter_skip_next.rs
@@ -20,7 +20,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, recv: &hir::Expr
             "called `skip(..).next()` on an iterator",
             |diag| {
                 if let Some(id) = path_to_local(recv)
-                    && let Node::Pat(pat) = cx.tcx.hir().get(id)
+                    && let Node::Pat(pat) = cx.tcx.hir_node(id)
                     && let PatKind::Binding(ann, _, _, _) = pat.kind
                     && ann != BindingAnnotation::MUT
                 {
diff --git a/clippy_lints/src/methods/option_map_unwrap_or.rs b/clippy_lints/src/methods/option_map_unwrap_or.rs
index 826c3de1db5d..63e64a5b35d0 100644
--- a/clippy_lints/src/methods/option_map_unwrap_or.rs
+++ b/clippy_lints/src/methods/option_map_unwrap_or.rs
@@ -135,7 +135,7 @@ impl<'a, 'tcx> Visitor<'tcx> for UnwrapVisitor<'a, 'tcx> {
 
     fn visit_path(&mut self, path: &Path<'tcx>, _: HirId) {
         if let Res::Local(local_id) = path.res
-            && let Some(Node::Pat(pat)) = self.cx.tcx.hir().find(local_id)
+            && let Some(Node::Pat(pat)) = self.cx.tcx.opt_hir_node(local_id)
             && let PatKind::Binding(_, local_id, ..) = pat.kind
         {
             self.identifiers.insert(local_id);
@@ -166,7 +166,7 @@ impl<'a, 'tcx> Visitor<'tcx> for ReferenceVisitor<'a, 'tcx> {
                 && let ExprKind::Path(ref path) = expr.kind
                 && let QPath::Resolved(_, path) = path
                 && let Res::Local(local_id) = path.res
-                && let Some(Node::Pat(pat)) = self.cx.tcx.hir().find(local_id)
+                && let Some(Node::Pat(pat)) = self.cx.tcx.opt_hir_node(local_id)
                 && let PatKind::Binding(_, local_id, ..) = pat.kind
                 && self.identifiers.contains(&local_id)
             {
diff --git a/clippy_lints/src/min_ident_chars.rs b/clippy_lints/src/min_ident_chars.rs
index f5b749c7f800..34b8e0dbe6a7 100644
--- a/clippy_lints/src/min_ident_chars.rs
+++ b/clippy_lints/src/min_ident_chars.rs
@@ -91,7 +91,7 @@ impl Visitor<'_> for IdentVisitor<'_, '_> {
         let node = if hir_id.local_id == ItemLocalId::from_u32(0) {
             // In this case, we can just use `find`, `Owner`'s `node` field is private anyway so we can't
             // reimplement it even if we wanted to
-            cx.tcx.hir().find(hir_id)
+            cx.tcx.opt_hir_node(hir_id)
         } else {
             let Some(owner) = cx.tcx.hir_owner_nodes(hir_id.owner).as_owner() else {
                 return;
diff --git a/clippy_lints/src/missing_const_for_fn.rs b/clippy_lints/src/missing_const_for_fn.rs
index 5f736898159d..acaa6be30092 100644
--- a/clippy_lints/src/missing_const_for_fn.rs
+++ b/clippy_lints/src/missing_const_for_fn.rs
@@ -137,7 +137,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingConstForFn {
         {
             let parent = cx.tcx.hir().get_parent_item(hir_id).def_id;
             if parent != CRATE_DEF_ID {
-                if let hir::Node::Item(item) = cx.tcx.hir().get_by_def_id(parent) {
+                if let hir::Node::Item(item) = cx.tcx.hir_node_by_def_id(parent) {
                     if let hir::ItemKind::Trait(..) = &item.kind {
                         return;
                     }
diff --git a/clippy_lints/src/missing_fields_in_debug.rs b/clippy_lints/src/missing_fields_in_debug.rs
index 8be45b8c2f35..88b331ddefdb 100644
--- a/clippy_lints/src/missing_fields_in_debug.rs
+++ b/clippy_lints/src/missing_fields_in_debug.rs
@@ -220,7 +220,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingFieldsInDebug {
             && let self_ty = cx.tcx.type_of(self_path_did).skip_binder().peel_refs()
             && let Some(self_adt) = self_ty.ty_adt_def()
             && let Some(self_def_id) = self_adt.did().as_local()
-            && let Some(Node::Item(self_item)) = cx.tcx.hir().find_by_def_id(self_def_id)
+            && let Some(Node::Item(self_item)) = cx.tcx.opt_hir_node_by_def_id(self_def_id)
             // NB: can't call cx.typeck_results() as we are not in a body
             && let typeck_results = cx.tcx.typeck_body(*body_id)
             && should_lint(cx, typeck_results, block)
diff --git a/clippy_lints/src/mixed_read_write_in_expression.rs b/clippy_lints/src/mixed_read_write_in_expression.rs
index cd180754113f..34119c6911c5 100644
--- a/clippy_lints/src/mixed_read_write_in_expression.rs
+++ b/clippy_lints/src/mixed_read_write_in_expression.rs
@@ -213,7 +213,7 @@ fn check_for_unsequenced_reads(vis: &mut ReadVisitor<'_, '_>) {
         if parent_id == cur_id {
             break;
         }
-        let Some(parent_node) = map.find(parent_id) else { break };
+        let Some(parent_node) = vis.cx.tcx.opt_hir_node(parent_id) else { break };
 
         let stop_early = match parent_node {
             Node::Expr(expr) => check_expr(vis, expr),
diff --git a/clippy_lints/src/needless_pass_by_ref_mut.rs b/clippy_lints/src/needless_pass_by_ref_mut.rs
index 13b736cd9ad8..64ef709e2fa2 100644
--- a/clippy_lints/src/needless_pass_by_ref_mut.rs
+++ b/clippy_lints/src/needless_pass_by_ref_mut.rs
@@ -113,8 +113,9 @@ fn check_closures<'tcx>(
         }
         ctx.prev_bind = None;
         ctx.prev_move_to_closure.clear();
-        if let Some(body) = hir
-            .find_by_def_id(closure)
+        if let Some(body) = cx
+            .tcx
+            .opt_hir_node_by_def_id(closure)
             .and_then(associated_body)
             .map(|(_, body_id)| hir.body(body_id))
         {
@@ -412,7 +413,7 @@ impl<'tcx> euv::Delegate<'tcx> for MutablyUsedVariablesCtxt<'tcx> {
                         ],
                     ),
                 ..
-            }) = self.tcx.hir().get(cmt.hir_id)
+            }) = self.tcx.hir_node(cmt.hir_id)
             {
                 self.async_closures.insert(*def_id);
             }
@@ -521,7 +522,7 @@ impl<'tcx> Visitor<'tcx> for FnNeedsMutVisitor<'_, 'tcx> {
         let Self { cx, used_fn_def_ids } = self;
 
         // #11182; do not lint if mutability is required elsewhere
-        if let Node::Expr(expr) = cx.tcx.hir().get(hir_id)
+        if let Node::Expr(expr) = cx.tcx.hir_node(hir_id)
             && let Some(parent) = get_parent_node(cx.tcx, expr.hir_id)
             && let ty::FnDef(def_id, _) = cx
                 .tcx
diff --git a/clippy_lints/src/non_copy_const.rs b/clippy_lints/src/non_copy_const.rs
index 4f8922aea178..4013cb34561a 100644
--- a/clippy_lints/src/non_copy_const.rs
+++ b/clippy_lints/src/non_copy_const.rs
@@ -454,7 +454,7 @@ impl<'tcx> LateLintPass<'tcx> for NonCopyConst {
                 if parent_id == cur_expr.hir_id {
                     break;
                 }
-                if let Some(Node::Expr(parent_expr)) = cx.tcx.hir().find(parent_id) {
+                if let Some(Node::Expr(parent_expr)) = cx.tcx.opt_hir_node(parent_id) {
                     match &parent_expr.kind {
                         ExprKind::AddrOf(..) => {
                             // `&e` => `e` must be referenced.
diff --git a/clippy_lints/src/non_send_fields_in_send_ty.rs b/clippy_lints/src/non_send_fields_in_send_ty.rs
index 352540d70b52..793a3a9545cd 100644
--- a/clippy_lints/src/non_send_fields_in_send_ty.rs
+++ b/clippy_lints/src/non_send_fields_in_send_ty.rs
@@ -94,7 +94,6 @@ impl<'tcx> LateLintPass<'tcx> for NonSendFieldInSendTy {
         {
             let mut non_send_fields = Vec::new();
 
-            let hir_map = cx.tcx.hir();
             for variant in adt_def.variants() {
                 for field in &variant.fields {
                     if let Some(field_hir_id) = field
@@ -104,7 +103,7 @@ impl<'tcx> LateLintPass<'tcx> for NonSendFieldInSendTy {
                         && !is_lint_allowed(cx, NON_SEND_FIELDS_IN_SEND_TY, field_hir_id)
                         && let field_ty = field.ty(cx.tcx, impl_trait_args)
                         && !ty_allowed_in_send(cx, field_ty, send_trait)
-                        && let Node::Field(field_def) = hir_map.get(field_hir_id)
+                        && let Node::Field(field_def) = cx.tcx.hir_node(field_hir_id)
                     {
                         non_send_fields.push(NonSendField {
                             def: field_def,
diff --git a/clippy_lints/src/redundant_locals.rs b/clippy_lints/src/redundant_locals.rs
index 8c374d7d6db7..2c511ee0bc02 100644
--- a/clippy_lints/src/redundant_locals.rs
+++ b/clippy_lints/src/redundant_locals.rs
@@ -59,7 +59,7 @@ impl<'tcx> LateLintPass<'tcx> for RedundantLocals {
             && last_segment.ident == ident
             // resolve the path to its defining binding pattern
             && let Res::Local(binding_id) = cx.qpath_res(&qpath, expr.hir_id)
-            && let Node::Pat(binding_pat) = cx.tcx.hir().get(binding_id)
+            && let Node::Pat(binding_pat) = cx.tcx.hir_node(binding_id)
             // the previous binding has the same mutability
             && find_binding(binding_pat, ident).is_some_and(|bind| bind.1 == mutability)
             // the local does not change the effect of assignments to the binding. see #11290
diff --git a/clippy_lints/src/same_name_method.rs b/clippy_lints/src/same_name_method.rs
index 74193e0199f3..1316343e0c2f 100644
--- a/clippy_lints/src/same_name_method.rs
+++ b/clippy_lints/src/same_name_method.rs
@@ -77,7 +77,7 @@ impl<'tcx> LateLintPass<'tcx> for SameNameMethod {
                     Some(trait_ref) => {
                         let mut methods_in_trait: BTreeSet<Symbol> = if let Some(Node::TraitRef(TraitRef {
                             path, ..
-                        })) = cx.tcx.hir().find(trait_ref.hir_ref_id)
+                        })) = cx.tcx.opt_hir_node(trait_ref.hir_ref_id)
                             && let Res::Def(DefKind::Trait, did) = path.res
                         {
                             // FIXME: if
diff --git a/clippy_lints/src/self_named_constructors.rs b/clippy_lints/src/self_named_constructors.rs
index 935dd4a3630f..98f3235af10a 100644
--- a/clippy_lints/src/self_named_constructors.rs
+++ b/clippy_lints/src/self_named_constructors.rs
@@ -73,7 +73,7 @@ impl<'tcx> LateLintPass<'tcx> for SelfNamedConstructors {
         if let Some(self_def) = self_ty.ty_adt_def()
             && let Some(self_local_did) = self_def.did().as_local()
             && let self_id = cx.tcx.local_def_id_to_hir_id(self_local_did)
-            && let Some(Node::Item(x)) = cx.tcx.hir().find(self_id)
+            && let Some(Node::Item(x)) = cx.tcx.opt_hir_node(self_id)
             && let type_name = x.ident.name.as_str().to_lowercase()
             && (impl_item.ident.name.as_str() == type_name
                 || impl_item.ident.name.as_str().replace('_', "") == type_name)
diff --git a/clippy_lints/src/suspicious_trait_impl.rs b/clippy_lints/src/suspicious_trait_impl.rs
index 268c0c1b2dfc..8eab3f5874e1 100644
--- a/clippy_lints/src/suspicious_trait_impl.rs
+++ b/clippy_lints/src/suspicious_trait_impl.rs
@@ -64,7 +64,7 @@ impl<'tcx> LateLintPass<'tcx> for SuspiciousImpl {
             // Check for more than one binary operation in the implemented function
             // Linting when multiple operations are involved can result in false positives
             && let parent_fn = cx.tcx.hir().get_parent_item(expr.hir_id).def_id
-            && let hir::Node::ImplItem(impl_item) = cx.tcx.hir().get_by_def_id(parent_fn)
+            && let hir::Node::ImplItem(impl_item) = cx.tcx.hir_node_by_def_id(parent_fn)
             && let hir::ImplItemKind::Fn(_, body_id) = impl_item.kind
             && let body = cx.tcx.hir().body(body_id)
             && let parent_fn = cx.tcx.hir().get_parent_item(expr.hir_id).def_id
diff --git a/clippy_lints/src/types/mod.rs b/clippy_lints/src/types/mod.rs
index 8e890b4df889..81efec65343d 100644
--- a/clippy_lints/src/types/mod.rs
+++ b/clippy_lints/src/types/mod.rs
@@ -321,7 +321,7 @@ impl<'tcx> LateLintPass<'tcx> for Types {
         _: Span,
         def_id: LocalDefId,
     ) {
-        let is_in_trait_impl = if let Some(hir::Node::Item(item)) = cx.tcx.hir().find_by_def_id(
+        let is_in_trait_impl = if let Some(hir::Node::Item(item)) = cx.tcx.opt_hir_node_by_def_id(
             cx.tcx
                 .hir()
                 .get_parent_item(cx.tcx.local_def_id_to_hir_id(def_id))
@@ -368,8 +368,7 @@ impl<'tcx> LateLintPass<'tcx> for Types {
             ImplItemKind::Const(ty, _) => {
                 let is_in_trait_impl = if let Some(hir::Node::Item(item)) = cx
                     .tcx
-                    .hir()
-                    .find_by_def_id(cx.tcx.hir().get_parent_item(item.hir_id()).def_id)
+                    .opt_hir_node_by_def_id(cx.tcx.hir().get_parent_item(item.hir_id()).def_id)
                 {
                     matches!(item.kind, ItemKind::Impl(hir::Impl { of_trait: Some(_), .. }))
                 } else {
diff --git a/clippy_lints/src/unnecessary_struct_initialization.rs b/clippy_lints/src/unnecessary_struct_initialization.rs
index ed4d87ef8f8a..333ea0c82df6 100644
--- a/clippy_lints/src/unnecessary_struct_initialization.rs
+++ b/clippy_lints/src/unnecessary_struct_initialization.rs
@@ -82,7 +82,7 @@ impl LateLintPass<'_> for UnnecessaryStruct {
 
 fn is_mutable(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
     if let Some(hir_id) = path_to_local(expr)
-        && let Node::Pat(pat) = cx.tcx.hir().get(hir_id)
+        && let Node::Pat(pat) = cx.tcx.hir_node(hir_id)
     {
         matches!(pat.kind, PatKind::Binding(BindingAnnotation::MUT, ..))
     } else {
diff --git a/clippy_lints/src/useless_conversion.rs b/clippy_lints/src/useless_conversion.rs
index 2ab24f70ae0b..2e0a0f6cb3e4 100644
--- a/clippy_lints/src/useless_conversion.rs
+++ b/clippy_lints/src/useless_conversion.rs
@@ -281,7 +281,7 @@ impl<'tcx> LateLintPass<'tcx> for UselessConversion {
                     }
 
                     if let Some(id) = path_to_local(recv)
-                        && let Node::Pat(pat) = cx.tcx.hir().get(id)
+                        && let Node::Pat(pat) = cx.tcx.hir_node(id)
                         && let PatKind::Binding(ann, ..) = pat.kind
                         && ann != BindingAnnotation::MUT
                     {
diff --git a/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs b/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs
index 70ca1b206b43..31a81a524970 100644
--- a/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs
+++ b/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs
@@ -218,7 +218,7 @@ fn path_to_matched_type(cx: &LateContext<'_>, expr: &hir::Expr<'_>) -> Option<Ve
         ExprKind::Path(ref qpath) => match cx.qpath_res(qpath, expr.hir_id) {
             Res::Local(hir_id) => {
                 let parent_id = cx.tcx.hir().parent_id(hir_id);
-                if let Some(Node::Local(Local { init: Some(init), .. })) = cx.tcx.hir().find(parent_id) {
+                if let Some(Node::Local(Local { init: Some(init), .. })) = cx.tcx.hir_node(parent_id) {
                     path_to_matched_type(cx, init)
                 } else {
                     None
diff --git a/clippy_lints/src/zero_sized_map_values.rs b/clippy_lints/src/zero_sized_map_values.rs
index fba3808261ac..b36c4ef91dc6 100644
--- a/clippy_lints/src/zero_sized_map_values.rs
+++ b/clippy_lints/src/zero_sized_map_values.rs
@@ -74,7 +74,7 @@ impl LateLintPass<'_> for ZeroSizedMapValues {
 fn in_trait_impl(cx: &LateContext<'_>, hir_id: HirId) -> bool {
     let parent_id = cx.tcx.hir().get_parent_item(hir_id);
     let second_parent_id = cx.tcx.hir().get_parent_item(parent_id.into()).def_id;
-    if let Some(Node::Item(item)) = cx.tcx.hir().find_by_def_id(second_parent_id) {
+    if let Some(Node::Item(item)) = cx.tcx.opt_hir_node_by_def_id(second_parent_id) {
         if let ItemKind::Impl(hir::Impl { of_trait: Some(_), .. }) = item.kind {
             return true;
         }
diff --git a/clippy_utils/src/check_proc_macro.rs b/clippy_utils/src/check_proc_macro.rs
index 3bac0626f885..3f68b6d75b59 100644
--- a/clippy_utils/src/check_proc_macro.rs
+++ b/clippy_utils/src/check_proc_macro.rs
@@ -269,7 +269,7 @@ fn fn_kind_pat(tcx: TyCtxt<'_>, kind: &FnKind<'_>, body: &Body<'_>, hir_id: HirI
         FnKind::Method(.., sig) => (fn_header_search_pat(sig.header), Pat::Str("")),
         FnKind::Closure => return (Pat::Str(""), expr_search_pat(tcx, body.value).1),
     };
-    let start_pat = match tcx.hir().get(hir_id) {
+    let start_pat = match tcx.hir_node(hir_id) {
         Node::Item(Item { vis_span, .. }) | Node::ImplItem(ImplItem { vis_span, .. }) => {
             if vis_span.is_empty() {
                 start_pat
diff --git a/clippy_utils/src/consts.rs b/clippy_utils/src/consts.rs
index 35a8a7920a9d..727f93c83274 100644
--- a/clippy_utils/src/consts.rs
+++ b/clippy_utils/src/consts.rs
@@ -531,7 +531,7 @@ impl<'a, 'tcx> ConstEvalLateContext<'a, 'tcx> {
                         kind: ExprKind::Lit(_),
                         span,
                         ..
-                    }) = self.lcx.tcx.hir().get(body_id.hir_id)
+                    }) = self.lcx.tcx.hir_node(body_id.hir_id)
                     && is_direct_expn_of(*span, "cfg").is_some()
                 {
                     return None;
diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
index f3b63f1cdcf0..70a3c6f82c1c 100644
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@@ -176,10 +176,10 @@ pub fn expr_or_init<'a, 'b, 'tcx: 'b>(cx: &LateContext<'tcx>, mut expr: &'a Expr
 /// canonical binding `HirId`.
 pub fn find_binding_init<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Option<&'tcx Expr<'tcx>> {
     let hir = cx.tcx.hir();
-    if let Some(Node::Pat(pat)) = hir.find(hir_id)
+    if let Some(Node::Pat(pat)) = cx.tcx.opt_hir_node(hir_id)
         && matches!(pat.kind, PatKind::Binding(BindingAnnotation::NONE, ..))
         && let parent = hir.parent_id(hir_id)
-        && let Some(Node::Local(local)) = hir.find(parent)
+        && let Some(Node::Local(local)) = cx.tcx.opt_hir_node(parent)
     {
         return local.init;
     }
@@ -563,7 +563,7 @@ fn local_item_children_by_name(tcx: TyCtxt<'_>, local_id: LocalDefId, name: Symb
     let hir = tcx.hir();
 
     let root_mod;
-    let item_kind = match hir.find_by_def_id(local_id) {
+    let item_kind = match tcx.opt_hir_node_by_def_id(local_id) {
         Some(Node::Crate(r#mod)) => {
             root_mod = ItemKind::Mod(r#mod);
             &root_mod
@@ -712,7 +712,7 @@ pub fn trait_ref_of_method<'tcx>(cx: &LateContext<'tcx>, def_id: LocalDefId) ->
     let hir_id = cx.tcx.local_def_id_to_hir_id(def_id);
     let parent_impl = cx.tcx.hir().get_parent_item(hir_id);
     if parent_impl != hir::CRATE_OWNER_ID
-        && let hir::Node::Item(item) = cx.tcx.hir().get_by_def_id(parent_impl.def_id)
+        && let hir::Node::Item(item) = cx.tcx.hir_node_by_def_id(parent_impl.def_id)
         && let hir::ItemKind::Impl(impl_) = &item.kind
     {
         return impl_.of_trait.as_ref();
@@ -1242,7 +1242,7 @@ pub fn is_in_panic_handler(cx: &LateContext<'_>, e: &Expr<'_>) -> bool {
 /// Gets the name of the item the expression is in, if available.
 pub fn get_item_name(cx: &LateContext<'_>, expr: &Expr<'_>) -> Option<Symbol> {
     let parent_id = cx.tcx.hir().get_parent_item(expr.hir_id).def_id;
-    match cx.tcx.hir().find_by_def_id(parent_id) {
+    match cx.tcx.opt_hir_node_by_def_id(parent_id) {
         Some(
             Node::Item(Item { ident, .. })
             | Node::TraitItem(TraitItem { ident, .. })
@@ -1319,7 +1319,7 @@ pub fn get_enclosing_block<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Optio
     let map = &cx.tcx.hir();
     let enclosing_node = map
         .get_enclosing_scope(hir_id)
-        .and_then(|enclosing_id| map.find(enclosing_id));
+        .and_then(|enclosing_id| cx.tcx.opt_hir_node(enclosing_id));
     enclosing_node.and_then(|node| match node {
         Node::Block(block) => Some(block),
         Node::Item(&Item {
@@ -2691,7 +2691,7 @@ impl<'tcx> ExprUseNode<'tcx> {
                 if let Some(Node::Expr(Expr {
                     kind: ExprKind::Closure(c),
                     ..
-                })) = cx.tcx.hir().find(hir_id)
+                })) = cx.tcx.opt_hir_node(hir_id)
                 {
                     match c.fn_decl.output {
                         FnRetTy::DefaultReturn(_) => None,
@@ -2757,7 +2757,7 @@ pub fn expr_use_ctxt<'tcx>(cx: &LateContext<'tcx>, e: &'tcx Expr<'tcx>) -> Optio
     walk_to_expr_usage(cx, e, &mut |parent, child_id| {
         // LocalTableInContext returns the wrong lifetime, so go use `expr_adjustments` instead.
         if adjustments.is_empty()
-            && let Node::Expr(e) = cx.tcx.hir().get(child_id)
+            && let Node::Expr(e) = cx.tcx.hir_node(child_id)
         {
             adjustments = cx.typeck_results().expr_adjustments(e);
         }