mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
26 lines
739 B
Plaintext
26 lines
739 B
Plaintext
error[E0594]: cannot assign to `*y`, as `y` is not declared as mutable
|
|
--> $DIR/immut-function-arguments.rs:2:5
|
|
|
|
|
LL | *y = 5;
|
|
| ^^^^^^ cannot assign
|
|
|
|
|
help: consider changing this to be mutable
|
|
|
|
|
LL | fn f(mut y: Box<isize>) {
|
|
| +++
|
|
|
|
error[E0594]: cannot assign to `*q`, as `q` is not declared as mutable
|
|
--> $DIR/immut-function-arguments.rs:6:35
|
|
|
|
|
LL | let _frob = |q: Box<isize>| { *q = 2; };
|
|
| ^^^^^^ cannot assign
|
|
|
|
|
help: consider changing this to be mutable
|
|
|
|
|
LL | let _frob = |mut q: Box<isize>| { *q = 2; };
|
|
| +++
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0594`.
|