1 error[E0277]: the trait bound `[i32]: Index<u32>` is not satisfied
2 --> $DIR/on-impl.rs:22:25
4 LL | Index::<u32>::index(&[1, 2, 3] as &[i32], 2u32);
5 | ------------------- ^^^^^^^^^^^^^^^^^^^^ a usize is required to index into a slice
7 | required by a bound introduced by this call
9 = help: the trait `Index<u32>` is not implemented for `[i32]`
10 = help: the trait `Index<usize>` is implemented for `[i32]`
12 error[E0277]: the trait bound `[i32]: Index<u32>` is not satisfied
13 --> $DIR/on-impl.rs:22:5
15 LL | Index::<u32>::index(&[1, 2, 3] as &[i32], 2u32);
16 | ^^^^^^^^^^^^^^^^^^^ a usize is required to index into a slice
18 = help: the trait `Index<u32>` is not implemented for `[i32]`
19 = help: the trait `Index<usize>` is implemented for `[i32]`
21 error: aborting due to 2 previous errors
23 For more information about this error, try `rustc --explain E0277`.