running cargo dev fmt

Author: yonip23

clippy_lints/src/arc_new_in_vec_from_slice.rs

@@ -1,9 +1,9 @@
+use clippy_utils::diagnostics::span_lint_and_help;
+use clippy_utils::macros::{root_macro_call_first_node, MacroCall};
+use clippy_utils::{last_path_segment, match_def_path, paths};
 use rustc_hir::*;
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
-use clippy_utils::diagnostics::span_lint_and_help;
-use clippy_utils::macros::{MacroCall, root_macro_call_first_node};
-use clippy_utils::{last_path_segment, match_def_path, paths};
 use rustc_span::sym;
 
 declare_clippy_lint! {
@@ -34,7 +34,9 @@ declare_lint_pass!(ArcNewInVecFromSlice => [ARC_NEW_IN_VEC_FROM_SLICE]);
 impl LateLintPass<'_> for ArcNewInVecFromSlice {
     fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
         let Some(macro_call) = root_macro_call_first_node(cx, expr) else { return; };
-        if !macro_is_vec(cx, &macro_call) { return; }
+        if !macro_is_vec(cx, &macro_call) {
+            return;
+        }
 
         if_chain! {
             if let ExprKind::Call(func, args) = expr.peel_drop_temps().kind;

tests/ui/arc_new_in_vec_from_slice/complex_case.rs

@@ -2,9 +2,12 @@
 use std::sync::Mutex;
 
 fn main() {
-    let v = vec![std::sync::Arc::new(Mutex::new({
-        let x = 1;
-        dbg!(x);
-        x
-    })); 2];
+    let v = vec![
+        std::sync::Arc::new(Mutex::new({
+            let x = 1;
+            dbg!(x);
+            x
+        }));
+        2
+    ];
 }

tests/ui/arc_new_in_vec_from_slice/do_not_warn.rs

@@ -1,12 +1,15 @@
 #![warn(clippy::arc_new_in_vec_from_slice)]
-use std::sync::{Mutex, Arc};
+use std::sync::{Arc, Mutex};
 
 fn main() {
     let v = vec![String::new(); 2];
     let v1 = vec![1; 2];
-    let v2 = vec![Box::new(std::sync::Arc::new({
-        let y = 3;
-        dbg!(y);
-        y
-    })); 2];
+    let v2 = vec![
+        Box::new(std::sync::Arc::new({
+            let y = 3;
+            dbg!(y);
+            y
+        }));
+        2
+    ];
 }