diff --git a/clippy_lints/src/format.rs b/clippy_lints/src/format.rs
index 6053b9acfaf0..5b092526ce4f 100644
--- a/clippy_lints/src/format.rs
+++ b/clippy_lints/src/format.rs
@@ -1,7 +1,7 @@
 use crate::utils::paths;
 use crate::utils::{
-    is_expn_of, is_type_diagnostic_item, last_path_segment, match_def_path, match_function_call, snippet, span_lint_and_then,
-    walk_ptrs_ty,
+    is_expn_of, is_type_diagnostic_item, last_path_segment, match_def_path, match_function_call, snippet,
+    span_lint_and_then, walk_ptrs_ty,
 };
 use if_chain::if_chain;
 use rustc_ast::ast::LitKind;
diff --git a/clippy_lints/src/inherent_to_string.rs b/clippy_lints/src/inherent_to_string.rs
index 5a577460c424..289628a2752a 100644
--- a/clippy_lints/src/inherent_to_string.rs
+++ b/clippy_lints/src/inherent_to_string.rs
@@ -4,8 +4,8 @@ use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::{
-    get_trait_def_id, is_type_diagnostic_item, implements_trait, paths, return_ty, span_lint_and_help, trait_ref_of_method,
-    walk_ptrs_ty,
+    get_trait_def_id, implements_trait, is_type_diagnostic_item, paths, return_ty, span_lint_and_help,
+    trait_ref_of_method, walk_ptrs_ty,
 };
 
 declare_clippy_lint! {
diff --git a/clippy_lints/src/methods/inefficient_to_string.rs b/clippy_lints/src/methods/inefficient_to_string.rs
index 48eda0edca3f..06138ab9783c 100644
--- a/clippy_lints/src/methods/inefficient_to_string.rs
+++ b/clippy_lints/src/methods/inefficient_to_string.rs
@@ -1,5 +1,7 @@
 use super::INEFFICIENT_TO_STRING;
-use crate::utils::{match_def_path, is_type_diagnostic_item, paths, snippet_with_applicability, span_lint_and_then, walk_ptrs_ty_depth};
+use crate::utils::{
+    is_type_diagnostic_item, match_def_path, paths, snippet_with_applicability, span_lint_and_then, walk_ptrs_ty_depth,
+};
 use if_chain::if_chain;
 use rustc_errors::Applicability;
 use rustc_hir as hir;
@@ -45,16 +47,15 @@ pub fn lint<'tcx>(cx: &LateContext<'_, 'tcx>, expr: &hir::Expr<'_>, arg: &hir::E
 /// Currently, these are `str`, `String`, and `Cow<'_, str>`.
 fn specializes_tostring(cx: &LateContext<'_, '_>, ty: Ty<'_>) -> bool {
     if let ty::Str = ty.kind {
-        return true
+        return true;
     }
 
     if is_type_diagnostic_item(cx, ty, sym!(string_type)) {
-        return true
+        return true;
     }
 
     if let ty::Adt(adt, substs) = ty.kind {
-        match_def_path(cx, adt.did, &paths::COW) &&
-            substs.type_at(1).is_str()
+        match_def_path(cx, adt.did, &paths::COW) && substs.type_at(1).is_str()
     } else {
         false
     }
diff --git a/clippy_lints/src/needless_pass_by_value.rs b/clippy_lints/src/needless_pass_by_value.rs
index 3d52f87ff937..9f97f3561b71 100644
--- a/clippy_lints/src/needless_pass_by_value.rs
+++ b/clippy_lints/src/needless_pass_by_value.rs
@@ -1,7 +1,7 @@
 use crate::utils::ptr::get_spans;
 use crate::utils::{
-    get_trait_def_id, implements_trait, is_copy, is_self, is_type_diagnostic_item, multispan_sugg, paths,
-    snippet, snippet_opt, span_lint_and_then,
+    get_trait_def_id, implements_trait, is_copy, is_self, is_type_diagnostic_item, multispan_sugg, paths, snippet,
+    snippet_opt, span_lint_and_then,
 };
 use if_chain::if_chain;
 use rustc_ast::ast::Attribute;
diff --git a/clippy_lints/src/redundant_clone.rs b/clippy_lints/src/redundant_clone.rs
index 3ddaefd2673c..d5cace0c6474 100644
--- a/clippy_lints/src/redundant_clone.rs
+++ b/clippy_lints/src/redundant_clone.rs
@@ -1,6 +1,6 @@
 use crate::utils::{
-    fn_has_unsatisfiable_preds, has_drop, is_copy, is_type_diagnostic_item, match_def_path, match_type, paths, snippet_opt, span_lint_hir,
-    span_lint_hir_and_then, walk_ptrs_ty_depth,
+    fn_has_unsatisfiable_preds, has_drop, is_copy, is_type_diagnostic_item, match_def_path, match_type, paths,
+    snippet_opt, span_lint_hir, span_lint_hir_and_then, walk_ptrs_ty_depth,
 };
 use if_chain::if_chain;
 use rustc_data_structures::{fx::FxHashMap, transitive_relation::TransitiveRelation};
@@ -113,7 +113,8 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for RedundantClone {
 
             let from_borrow = match_def_path(cx, fn_def_id, &paths::CLONE_TRAIT_METHOD)
                 || match_def_path(cx, fn_def_id, &paths::TO_OWNED_METHOD)
-                || (match_def_path(cx, fn_def_id, &paths::TO_STRING_METHOD) && is_type_diagnostic_item(cx, arg_ty, sym!(string_type)));
+                || (match_def_path(cx, fn_def_id, &paths::TO_STRING_METHOD)
+                    && is_type_diagnostic_item(cx, arg_ty, sym!(string_type)));
 
             let from_deref = !from_borrow
                 && (match_def_path(cx, fn_def_id, &paths::PATH_TO_PATH_BUF)
diff --git a/clippy_lints/src/swap.rs b/clippy_lints/src/swap.rs
index 7bbebca8ab3b..c52e6a643f2a 100644
--- a/clippy_lints/src/swap.rs
+++ b/clippy_lints/src/swap.rs
@@ -1,7 +1,7 @@
 use crate::utils::sugg::Sugg;
 use crate::utils::{
-    differing_macro_contexts, is_type_diagnostic_item, snippet_with_applicability,
-    span_lint_and_then, walk_ptrs_ty, SpanlessEq,
+    differing_macro_contexts, is_type_diagnostic_item, snippet_with_applicability, span_lint_and_then, walk_ptrs_ty,
+    SpanlessEq,
 };
 use if_chain::if_chain;
 use rustc_errors::Applicability;
diff --git a/clippy_lints/src/types.rs b/clippy_lints/src/types.rs
index c64e77c6f440..d8d6dcc3777e 100644
--- a/clippy_lints/src/types.rs
+++ b/clippy_lints/src/types.rs
@@ -29,10 +29,10 @@ use rustc_typeck::hir_ty_to_ty;
 use crate::consts::{constant, Constant};
 use crate::utils::paths;
 use crate::utils::{
-    clip, comparisons, differing_macro_contexts, higher, in_constant, int_bits, is_type_diagnostic_item, last_path_segment, match_def_path,
-    match_path, method_chain_args, multispan_sugg, numeric_literal::NumericLiteral, qpath_res, same_tys, sext, snippet,
-    snippet_opt, snippet_with_applicability, snippet_with_macro_callsite, span_lint, span_lint_and_help,
-    span_lint_and_sugg, span_lint_and_then, unsext,
+    clip, comparisons, differing_macro_contexts, higher, in_constant, int_bits, is_type_diagnostic_item,
+    last_path_segment, match_def_path, match_path, method_chain_args, multispan_sugg, numeric_literal::NumericLiteral,
+    qpath_res, same_tys, sext, snippet, snippet_opt, snippet_with_applicability, snippet_with_macro_callsite,
+    span_lint, span_lint_and_help, span_lint_and_sugg, span_lint_and_then, unsext,
 };
 
 declare_clippy_lint! {