error[E0308]: mismatched types | |
--> $DIR/return-type.rs:10:5 | |
| | |
LL | foo(4 as usize) | |
| ^^^^^^^^^^^^^^^ expected `()`, found struct `S` | |
| | |
= note: expected unit type `()` | |
found struct `S<usize>` | |
help: try adding a semicolon | |
| | |
LL | foo(4 as usize); | |
| ^ | |
help: try adding a return type | |
| | |
LL | fn bar() -> S<usize> { | |
| ^^^^^^^^^^^ | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0308`. |