| warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/unsized-capture-across-yield.rs:3:12 |
| | |
| LL | #![feature(unsized_locals)] |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information |
| = note: `#[warn(incomplete_features)]` on by default |
| |
| error[E0277]: the size for values of type `[u8]` cannot be known at compilation time |
| --> $DIR/unsized-capture-across-yield.rs:11:27 |
| | |
| LL | move || { |
| | -- this closure captures all values by move |
| LL | println!("{:?}", &b); |
| | ^ doesn't have a size known at compile-time |
| | |
| = help: the trait `Sized` is not implemented for `[u8]` |
| = note: all values captured by value by a closure must have a statically known size |
| |
| error: aborting due to previous error; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0277`. |