error[E0409]: variable `x` is bound inconsistently across alternatives separated by `|` --> $DIR/issue-44912-or.rs:6:35 | LL | Some((x, 3)) | &Some((ref x, 5)) => x, | - first binding ^ bound in different ways error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0409`.