error[E0277]: `&str` is not an iterator | |
--> $DIR/for-c-in-str.rs:4:14 | |
| | |
LL | for c in "asdf" { | |
| ^^^^^^ `&str` is not an iterator; try calling `.chars()` or `.bytes()` | |
| | |
= help: the trait `Iterator` is not implemented for `&str`, which is required by `&str: IntoIterator` | |
= note: required for `&str` to implement `IntoIterator` | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0277`. |