LL | let Ok(x) = res;
| ^^^^^ pattern `Err(_)` not covered
-warning[E0381]: use of possibly uninitialized variable: `x`
+error[E0381]: use of possibly uninitialized variable: `x`
--> $DIR/recursive-types-are-not-uninhabited.rs:8:5
|
LL | x
| ^ use of possibly uninitialized `x`
- |
- = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
- = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
- = note: for more information, try `rustc --explain E0729`
-error: aborting due to previous error
+error: aborting due to 2 previous errors
Some errors have detailed explanations: E0005, E0381.
For more information about an error, try `rustc --explain E0005`.