src/test/ui/indexing-requires-a-uint.stderr

   1 error[E0277]: the type `[{integer}]` cannot be indexed by `u8`
   2   --> $DIR/indexing-requires-a-uint.rs:6:5
   3    |
   4 LL |     [0][0u8];
   5    |     ^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
   6    |
   7    = help: the trait `SliceIndex<[{integer}]>` is not implemented for `u8`
   8    = note: required because of the requirements on the impl of `Index<u8>` for `[{integer}]`
   9
  10 error[E0308]: mismatched types
  11   --> $DIR/indexing-requires-a-uint.rs:12:18
  12    |
  13 LL |     bar::<isize>(i);  // i should not be re-coerced back to an isize
  14    |                  ^ expected `isize`, found `usize`
  15    |
  16 help: you can convert an `usize` to `isize` and panic if the converted value wouldn't fit
  17    |
  18 LL |     bar::<isize>(i.try_into().unwrap());  // i should not be re-coerced back to an isize
  19    |                  ^^^^^^^^^^^^^^^^^^^^^
  20
  21 error: aborting due to 2 previous errors
  22
  23 Some errors have detailed explanations: E0277, E0308.
  24 For more information about an error, try `rustc --explain E0277`.