-error[E0055]: reached the recursion limit while auto-dereferencing Foo
+error[E0055]: reached the recursion limit while auto-dereferencing `Foo`
--> $DIR/E0055.rs:21:13
|
-21 | ref_foo.foo();
+LL | ref_foo.foo();
| ^^^ deref recursion limit reached
|
= help: consider adding a `#![recursion_limit="4"]` attribute to your crate
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0055`.