| error[E0277]: the type `[{integer}]` cannot be indexed by `i32` |
| --> $DIR/index-help.rs:3:7 |
| | |
| LL | x[0i32]; |
| | ^^^^ slice indices are of type `usize` or ranges of `usize` |
| | |
| = help: the trait `SliceIndex<[{integer}]>` is not implemented for `i32` |
| help: the following other types implement trait `SliceIndex<T>` |
| --> $SRC_DIR/core/src/slice/index.rs:LL:COL |
| | |
| = note: `usize` implements `SliceIndex<[T]>` |
| --> $SRC_DIR/core/src/bstr/traits.rs:LL:COL |
| | |
| = note: `usize` implements `SliceIndex<ByteStr>` |
| = note: required for `Vec<{integer}>` to implement `Index<i32>` |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
