| error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied |
| --> $DIR/issue-38821.rs:33:17 |
| | |
| LL | #[derive(Debug, Copy, Clone)] |
| | ^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` |
| | |
| = help: consider adding a `where <Col as Expression>::SqlType: NotNull` bound |
| = note: required because of the requirements on the impl of `IntoNullable` for `<Col as Expression>::SqlType` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
