fmt

Author: lengyijun

clippy_lints/src/needless_deref.rs

@@ -1,4 +1,4 @@
-use clippy_utils::diagnostics::span_lint_and_then;
+use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_then};
 use clippy_utils::source::snippet_opt;
 use clippy_utils::ty::implements_trait;
 use rustc_hir::{ExprKind, UnOp};
@@ -98,19 +98,16 @@ impl LateLintPass<'_> for NeedlessDeref {
                         }
                     );
                 }else {
-                    span_lint_and_then(
+                    span_lint_and_help(
                         cx,
                         NEEDLESS_DEREF,
                         e.span,
                         "deref on an immutable reference",
-                        |diag| {
-                            diag.help(
-                                &format!(
-                                    "consider using `{}` if you would like to reborrow",
-                                    &snippet_opt(cx, deref_expr.span).unwrap(),
-                                 )
-                            );
-                        }
+                        None,
+                        &format!(
+                            "consider using `{}` if you would like to reborrow",
+                            &snippet_opt(cx, deref_expr.span).unwrap(),
+                        )
                     );
                 }