error[E0384]: cannot assign twice to immutable variable `v` | |
--> $DIR/assign-imm-local-twice.rs:21:5 | |
| | |
LL | let v: isize; | |
| - help: make this binding mutable: `mut v` | |
... | |
LL | v = 1; //[ast]~ NOTE first assignment | |
| ----- first assignment to `v` | |
... | |
LL | v = 2; //[ast]~ ERROR cannot assign twice to immutable variable | |
| ^^^^^ cannot assign twice to immutable variable | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0384`. |