| error[E0308]: try expression alternatives have incompatible types |
| --> $DIR/issue-51632-try-desugar-incompatible-types.rs:8:5 |
| | |
| LL | missing_discourses()? |
| | ^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `isize` |
| | |
| = note: expected enum `std::result::Result<isize, ()>` |
| found type `isize` |
| help: try removing this `?` |
| | |
| LL | missing_discourses() |
| | -- |
| help: try using a variant of the expected enum |
| | |
| LL | Ok(missing_discourses()?) |
| | |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0308`. |