error[E0005]: refutable pattern in `for` loop binding: `None` not covered
- --> $DIR/E0297.rs:14:9
+ --> $DIR/E0297.rs:4:9
|
-14 | for Some(x) in xs {}
+LL | for Some(x) in xs {}
| ^^^^^^^ pattern `None` not covered
+ |
+ ::: $SRC_DIR/libcore/option.rs:LL:COL
+ |
+LL | None,
+ | ---- not covered
+ |
+ = note: the matched value is of type `std::option::Option<i32>`
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0005`.