| error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable |
| --> $DIR/borrow-raw-address-of-mutability.rs:5:13 |
| | |
| LL | let y = &raw mut x; |
| | ^^^^^^^^^^ cannot borrow as mutable |
| | |
| help: consider changing this to be mutable |
| | |
| LL | let mut x = 0; |
| | +++ |
| |
| error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable |
| --> $DIR/borrow-raw-address-of-mutability.rs:11:17 |
| | |
| LL | let x = 0; |
| | - help: consider changing this to be mutable: `mut x` |
| LL | let mut f = || { |
| LL | let y = &raw mut x; |
| | ^^^^^^^^^^ cannot borrow as mutable |
| |
| error[E0596]: cannot borrow `f` as mutable, as it is not declared as mutable |
| --> $DIR/borrow-raw-address-of-mutability.rs:21:5 |
| | |
| LL | let y = &raw mut x; |
| | - calling `f` requires mutable binding due to mutable borrow of `x` |
| LL | }; |
| LL | f(); |
| | ^ cannot borrow as mutable |
| | |
| help: consider changing this to be mutable |
| | |
| LL | let mut f = || { |
| | +++ |
| |
| error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure |
| --> $DIR/borrow-raw-address-of-mutability.rs:29:17 |
| | |
| LL | fn make_fn<F: Fn()>(f: F) -> F { f } |
| | - change this to accept `FnMut` instead of `Fn` |
| ... |
| LL | let f = make_fn(|| { |
| | ------- -- in this closure |
| | | |
| | expects `Fn` instead of `FnMut` |
| LL | let y = &raw mut x; |
| | ^^^^^^^^^^ cannot borrow as mutable |
| |
| error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure |
| --> $DIR/borrow-raw-address-of-mutability.rs:37:17 |
| | |
| LL | fn make_fn<F: Fn()>(f: F) -> F { f } |
| | - change this to accept `FnMut` instead of `Fn` |
| ... |
| LL | let f = make_fn(move || { |
| | ------- ------- in this closure |
| | | |
| | expects `Fn` instead of `FnMut` |
| LL | let y = &raw mut x; |
| | ^^^^^^^^^^ cannot borrow as mutable |
| |
| error: aborting due to 5 previous errors |
| |
| For more information about this error, try `rustc --explain E0596`. |