mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 07:14:28 +00:00
29 lines
891 B
Plaintext
29 lines
891 B
Plaintext
error[E0596]: cannot borrow `x[..]` as mutable, as `x` is not declared as mutable
|
|
--> $DIR/array_subslice.rs:7:21
|
|
|
|
|
LL | let [ref y, ref mut z @ ..] = x;
|
|
| ^^^^^^^^^ cannot borrow as mutable
|
|
|
|
|
help: consider changing this to be mutable
|
|
|
|
|
LL | pub fn subslice_array(mut x: [u8; 3]) {
|
|
| +++
|
|
|
|
error[E0596]: cannot borrow `f` as mutable, as it is not declared as mutable
|
|
--> $DIR/array_subslice.rs:10:5
|
|
|
|
|
LL | let [ref y, ref mut z @ ..] = x;
|
|
| - calling `f` requires mutable binding due to mutable borrow of `x`
|
|
...
|
|
LL | f();
|
|
| ^ cannot borrow as mutable
|
|
|
|
|
help: consider changing this to be mutable
|
|
|
|
|
LL | let mut f = || {
|
|
| +++
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0596`.
|