| error[E0282]: type annotations needed for `Expr<'_, VAR>` | |
| --> $DIR/issue-23046.rs:17:15 | |
| | | |
| LL | let ex = |x| { | |
| | ^ consider giving this closure parameter the explicit type `Expr<'_, VAR>`, where the type parameter `VAR` is specified | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0282`. |