blob: 47a33e320bd78a7f3d52e94de6c84a44a362b62e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
error[E0384]: cannot assign twice to immutable variable `x`
--> $DIR/mut-pattern-internal-mutability.rs:18:5
|
LL | let &mut x = foo;
| - first assignment to `x`
LL | x += 1; //[ast]~ ERROR cannot assign twice to immutable variable
| ^^^^^^ cannot assign twice to immutable variable
error[E0506]: cannot assign to `*foo` because it is borrowed
--> $DIR/mut-pattern-internal-mutability.rs:27:5
|
LL | let &mut ref x = foo;
| ----- borrow of `*foo` occurs here
LL | *foo += 1; //[ast]~ ERROR cannot assign to `*foo` because it is borrowed
| ^^^^^^^^^ assignment to borrowed `*foo` occurs here
error: aborting due to 2 previous errors
Some errors occurred: E0384, E0506.
For more information about an error, try `rustc --explain E0384`.
|
