blob: 976780099255f2de359812ac04eae381db2a7c7c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
It is not allowed to use or capture an uninitialized variable.
Erroneous code example:
```compile_fail,E0381
fn main() {
let x: i32;
let y = x; // error, use of possibly-uninitialized variable
}
```
To fix this, ensure that any declared variables are initialized before being
used. Example:
```
fn main() {
let x: i32 = 0;
let y = x; // ok!
}
```
|
