rust/tests/ui/closures/issue-80313-mutation-in-closure.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

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error[E0596]: cannot borrow `callback` as mutable, as it is not declared as mutable
--> $DIR/issue-80313-mutation-in-closure.rs:6:5
|
LL | my_var = true;
| ------ calling `callback` requires mutable binding due to mutable borrow of `my_var`
LL | };
LL | callback();
| ^^^^^^^^ cannot borrow as mutable
|
help: consider changing this to be mutable
|
LL | let mut callback = || {
| +++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0596`.