error[E0618]: expected function, found `()` | |
--> $DIR/suggest-on-bare-closure-call.rs:2:15 | |
| | |
LL | let _ = ||{}(); | |
| ^^-- | |
| | | |
| call expression requires function | |
help: if you meant to create this closure and immediately call it, surround the closure with parenthesis | |
| | |
LL | let _ = (||{})(); | |
| ^ ^ | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0618`. |