| error[E0277]: the size for values of type `str` cannot be known at compilation time | |
| --> $DIR/unsized-function-argument-41229.rs:1:23 | |
| | | |
| LL | pub fn example(ref s: str) {} | |
| | ^^^ doesn't have a size known at compile-time | |
| | | |
| = help: the trait `Sized` is not implemented for `str` | |
| = help: unsized fn params are gated as an unstable feature | |
| help: function arguments must have a statically known size, borrowed types always have a known size | |
| | | |
| LL | pub fn example(ref s: &str) {} | |
| | + | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0277`. |