| error[E0277]: the size for values of type `T` cannot be known at compilation time |
| --> $DIR/unsized-fn-arg.rs:5:20 |
| | |
| LL | fn f<T: ?Sized>(t: T) {} |
| | - ^ doesn't have a size known at compile-time |
| | | |
| | this type parameter needs to be `Sized` |
| | |
| = help: unsized fn params are gated as an unstable feature |
| help: consider removing the `?Sized` bound to make the type parameter `Sized` |
| | |
| LL - fn f<T: ?Sized>(t: T) {} |
| LL + fn f<T>(t: T) {} |
| | |
| help: function arguments must have a statically known size, borrowed types always have a known size |
| | |
| LL | fn f<T: ?Sized>(t: &T) {} |
| | + |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
