Rollup merge of #83092 - petrochenkov:qspan, r=estebank

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

diff --git a/clippy_lints/src/map_identity.rs b/clippy_lints/src/map_identity.rs
index 6b782385a38d29f36e0ef3cfb321f820d4feb5e7..9f9c108a85a0537610a14d98fb6547c43d9cc372 100644 (file)
--- a/clippy_lints/src/map_identity.rs
+++ b/clippy_lints/src/map_identity.rs
@@ -63,7 +63,7 @@ fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
 fn get_map_argument<'a>(cx: &LateContext<'_>, expr: &'a Expr<'a>) -> Option<&'a [Expr<'a>]> {
     if_chain! {
         if let ExprKind::MethodCall(ref method, _, ref args, _) = expr.kind;
-        if args.len() == 2 && method.ident.as_str() == "map";
+        if args.len() == 2 && method.ident.name == sym::map;
         let caller_ty = cx.typeck_results().expr_ty(&args[0]);
         if match_trait_method(cx, expr, &paths::ITERATOR)
             || is_type_diagnostic_item(cx, caller_ty, sym::result_type)