| error[E0308]: mismatched types |
| --> $DIR/suggest-boxed-empty-block.rs:10:9 |
| | |
| LL | foo({}); |
| | ^^ expected `Box<_>`, found `()` |
| | |
| = note: expected struct `Box<_>` |
| found unit type `()` |
| = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html |
| help: store this in the heap by calling `Box::new` |
| | |
| LL - foo({}); |
| LL + foo(Box::new(())); |
| | |
| |
| error[E0308]: mismatched types |
| --> $DIR/suggest-boxed-empty-block.rs:11:12 |
| | |
| LL | bar(|| {}); |
| | ^^ expected `Box<_>`, found `()` |
| | |
| = note: expected struct `Box<_>` |
| found unit type `()` |
| = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html |
| help: store this in the heap by calling `Box::new` |
| | |
| LL - bar(|| {}); |
| LL + bar(|| Box::new(())); |
| | |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0308`. |