1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
error[E0381]: used binding `v` is possibly-uninitialized
--> $DIR/borrowck-while-break.rs:7:20
|
LL | let v;
| - binding declared here but left uninitialized
LL | while cond {
| ---- if this condition isn't met and the `while` loop runs 0 times, `v` is not initialized
...
LL | println!("{}", v);
| ^ `v` used here but it is possibly-uninitialized
|
= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0381`.
|
