| error[E0277]: the size for values of type `[std::string::String]` cannot be known at compilation time |
| --> $DIR/issue-22874.rs:2:5 |
| | |
| LL | rows: [[String]], |
| | ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time |
| | |
| = help: the trait `std::marker::Sized` is not implemented for `[std::string::String]` |
| = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait> |
| = note: slice and array elements must have `Sized` type |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
