rust/tests/ui/borrowck/suggest-local-var-for-vector.stderr
Nilstrieb 41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00

25 lines
758 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 later used here
| mutable borrow occurs 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:3:8
|
LL | vec[vec.len() - 1] = 123;
| ^^^^^^^^^^^^^^^
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0502`.