Auto merge of #7794 - ThibsG:FieldReassignDefault6312, r=llogiq

[rust.git] / clippy_lints / src / slow_vector_initialization.rs

diff --git a/clippy_lints/src/slow_vector_initialization.rs b/clippy_lints/src/slow_vector_initialization.rs
index a9ae2b77119bcaa1bda2f9d9d6bfa4264c2b2899..3608fe1472dda5b53eb07a454bd6246b9d47db58 100644 (file)
--- a/clippy_lints/src/slow_vector_initialization.rs
+++ b/clippy_lints/src/slow_vector_initialization.rs
@@ -13,14 +13,14 @@
 use rustc_span::symbol::sym;
 
 declare_clippy_lint! {
-    /// **What it does:** Checks slow zero-filled vector initialization
+    /// ### What it does
+    /// Checks slow zero-filled vector initialization
     ///
-    /// **Why is this bad?** These structures are non-idiomatic and less efficient than simply using
+    /// ### Why is this bad?
+    /// These structures are non-idiomatic and less efficient than simply using
     /// `vec![0; len]`.
     ///
-    /// **Known problems:** None.
-    ///
-    /// **Example:**
+    /// ### Example
     /// ```rust
     /// # use core::iter::repeat;
     /// # let len = 4;
@@ -120,7 +120,7 @@ fn is_vec_with_capacity<'tcx>(cx: &LateContext<'_>, expr: &Expr<'tcx>) -> Option
             if let ExprKind::Call(func, [arg]) = expr.kind;
             if let ExprKind::Path(QPath::TypeRelative(ty, name)) = func.kind;
             if name.ident.as_str() == "with_capacity";
-            if is_type_diagnostic_item(cx, cx.typeck_results().node_type(ty.hir_id), sym::vec_type);
+            if is_type_diagnostic_item(cx, cx.typeck_results().node_type(ty.hir_id), sym::Vec);
             then {
                 Some(arg)
             } else {
@@ -158,7 +158,7 @@ fn lint_initialization<'tcx>(
     ) {
         match initialization {
             InitializationType::Extend(e) | InitializationType::Resize(e) => {
-                Self::emit_lint(cx, e, vec_alloc, "slow zero-filling initialization")
+                Self::emit_lint(cx, e, vec_alloc, "slow zero-filling initialization");
             },
         };
     }
@@ -290,7 +290,7 @@ fn visit_stmt(&mut self, stmt: &'tcx Stmt<'_>) {
     fn visit_block(&mut self, block: &'tcx Block<'_>) {
         if self.initialization_found {
             if let Some(s) = block.stmts.get(0) {
-                self.visit_stmt(s)
+                self.visit_stmt(s);
             }
 
             self.initialization_found = false;