error[E0308]: mismatched types | |
--> $DIR/issue-15896.rs:11:11 | |
| | |
LL | let u = match e { | |
| - this match expression has type `main::R` | |
LL | E::B( | |
LL | Tau{t: x}, | |
| ^^^^^^^^^ expected enum `main::R`, found struct `main::Tau` | |
| | |
= note: expected type `main::R` | |
found type `main::Tau` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0308`. |