error[E0308]: mismatched types --> $DIR/hidden-child.rs:9:26 | LL | let x: Option = 1i32; | ----------- ^^^^ expected enum `Option`, found `i32` | | | expected due to this | = note: expected enum `Option` found type `i32` help: try wrapping the expression in `hidden_child::__private::Some` | LL | let x: Option = hidden_child::__private::Some(1i32); | ++++++++++++++++++++++++++++++ + error: aborting due to previous error For more information about this error, try `rustc --explain E0308`.