1 error[E0133]: borrow of layout constrained field with interior mutability is unsafe and requires unsafe function or block
2 --> $DIR/ranged_ints3.rs:13:13
5 | ^^^^ borrow of layout constrained field with interior mutability
7 = note: references to fields of layout constrained fields lose the constraints. Coupled with interior mutability, the field can be changed to invalid values
9 error: aborting due to 1 previous error
11 For more information about this error, try `rustc --explain E0133`.