1 files changed, 3 insertions, 3 deletions
diff --git a/src/tools/clippy/clippy_lints/src/from_str_radix_10.rs b/src/tools/clippy/clippy_lints/src/from_str_radix_10.rs
index 74941d817..cf8b7acd6 100644
--- a/src/tools/clippy/clippy_lints/src/from_str_radix_10.rs
+++ b/src/tools/clippy/clippy_lints/src/from_str_radix_10.rs
@@ -1,4 +1,5 @@
 use clippy_utils::diagnostics::span_lint_and_sugg;
+use clippy_utils::is_integer_literal;
 use clippy_utils::sugg::Sugg;
 use clippy_utils::ty::is_type_diagnostic_item;
 use if_chain::if_chain;
@@ -60,8 +61,7 @@ impl<'tcx> LateLintPass<'tcx> for FromStrRadix10 {
             if pathseg.ident.name.as_str() == "from_str_radix";
 
             // check if the second argument is a primitive `10`
-            if let ExprKind::Lit(lit) = &radix.kind;
-            if let rustc_ast::ast::LitKind::Int(10, _) = lit.node;
+            if is_integer_literal(radix, 10);
 
             then {
                 let expr = if let ExprKind::AddrOf(_, _, expr) = &src.kind {
@@ -88,7 +88,7 @@ impl<'tcx> LateLintPass<'tcx> for FromStrRadix10 {
                     exp.span,
                     "this call to `from_str_radix` can be replaced with a call to `str::parse`",
                     "try",
-                    format!("{}.parse::<{}>()", sugg, prim_ty.name_str()),
+                    format!("{sugg}.parse::<{}>()", prim_ty.name_str()),
                     Applicability::MaybeIncorrect
                 );
             }