|  | error[E0277]: an array of type `[u32; 10]` cannot be built directly from an iterator | 
|  | --> $DIR/collect-into-array.rs:2:39 | 
|  | | | 
|  | LL |     let whatever: [u32; 10] = (0..10).collect(); | 
|  | |                                       ^^^^^^^ try collecting into a `Vec<{integer}>`, then using `.try_into()` | 
|  | | | 
|  | = help: the trait `FromIterator<{integer}>` is not implemented for `[u32; 10]` | 
|  | note: required by a bound in `collect` | 
|  | --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL | 
|  |  | 
|  | error: aborting due to 1 previous error | 
|  |  | 
|  | For more information about this error, try `rustc --explain E0277`. |