error[E0308]: mismatched types | |
--> $DIR/coroutine-print-verbose-3.rs:7:25 | |
| | |
LL | let coroutine :() = || { | |
| ____________________--___^ | |
| | | | |
| | expected due to this | |
LL | | | |
LL | | yield 1i32; | |
LL | | return x | |
LL | | }; | |
| |_____^ expected `()`, found coroutine | |
| | |
= note: expected unit type `()` | |
found coroutine `{main::{closure#0} upvar_tys=?4t witness=?6t}` | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0308`. |