mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-04 20:54:13 +00:00
18 lines
471 B
Plaintext
18 lines
471 B
Plaintext
error[E0384]: cannot assign twice to immutable variable `v`
|
|
--> $DIR/assign-imm-local-twice.rs:7:5
|
|
|
|
|
LL | v = 1;
|
|
| ----- first assignment to `v`
|
|
LL | println!("v={}", v);
|
|
LL | v = 2;
|
|
| ^^^^^ cannot assign twice to immutable variable
|
|
|
|
|
help: consider making this binding mutable
|
|
|
|
|
LL | let mut v: isize;
|
|
| +++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0384`.
|