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error[E0277]: the type `[{integer}]` cannot be indexed by `&usize`
--> $DIR/suggest-dereferencing-index.rs:6:42
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LL | let one_item_please: i32 = [1, 2, 3][i];
| ^ slice indices are of type `usize` or ranges of `usize`
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= help: the trait `SliceIndex<[{integer}]>` is not implemented for `&usize`
= help: the following other types implement trait `SliceIndex<T>`:
`usize` implements `SliceIndex<ByteStr>`
`usize` implements `SliceIndex<[T]>`
= note: required for `[{integer}]` to implement `Index<&usize>`
= note: 1 redundant requirement hidden
= note: required for `[{integer}; 3]` to implement `Index<&usize>`
help: dereference this index
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LL | let one_item_please: i32 = [1, 2, 3][*i];
| +
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.
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