LL | f_str(&&**ref_str); // `needless_borrow` will suggest removing only one reference
| ^^^^^^^^^^ help: try this: `ref_str`
-error: aborting due to 32 previous errors
+error: deref which would be done by auto-deref
+ --> $DIR/explicit_auto_deref.rs:217:41
+ |
+LL | let _ = || -> &'static str { return *s };
+ | ^^ help: try this: `s`
+
+error: aborting due to 33 previous errors