25 lines
753 B
Plaintext
25 lines
753 B
Plaintext
error[E0502]: cannot borrow `vec` as immutable because it is also borrowed as mutable
|
|
--> $DIR/suggest-local-var-for-vector.rs:3:9
|
|
|
|
|
LL | vec[vec.len() - 1] = 123;
|
|
| ----^^^-----------
|
|
| | |
|
|
| | immutable borrow occurs here
|
|
| mutable borrow occurs here
|
|
| mutable borrow later used here
|
|
|
|
|
help: try adding a local storing this...
|
|
--> $DIR/suggest-local-var-for-vector.rs:3:9
|
|
|
|
|
LL | vec[vec.len() - 1] = 123;
|
|
| ^^^^^^^^^
|
|
help: ...and then using that local here
|
|
--> $DIR/suggest-local-var-for-vector.rs:3:5
|
|
|
|
|
LL | vec[vec.len() - 1] = 123;
|
|
| ^^^^^^^^^^^^^^^^^^
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0502`.
|