error[E0277]: the type `[isize]` cannot be indexed by `u8` --> $DIR/integral-indexing.rs:6:5 | LL | v[3u8]; //~ERROR : the type `[isize]` cannot be indexed by `u8` | ^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[isize]>` is not implemented for `u8` = note: required because of the requirements on the impl of `std::ops::Index` for `std::vec::Vec` error[E0277]: the type `[isize]` cannot be indexed by `i8` --> $DIR/integral-indexing.rs:7:5 | LL | v[3i8]; //~ERROR : the type `[isize]` cannot be indexed by `i8` | ^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[isize]>` is not implemented for `i8` = note: required because of the requirements on the impl of `std::ops::Index` for `std::vec::Vec` error[E0277]: the type `[isize]` cannot be indexed by `u32` --> $DIR/integral-indexing.rs:8:5 | LL | v[3u32]; //~ERROR : the type `[isize]` cannot be indexed by `u32` | ^^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[isize]>` is not implemented for `u32` = note: required because of the requirements on the impl of `std::ops::Index` for `std::vec::Vec` error[E0277]: the type `[isize]` cannot be indexed by `i32` --> $DIR/integral-indexing.rs:9:5 | LL | v[3i32]; //~ERROR : the type `[isize]` cannot be indexed by `i32` | ^^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[isize]>` is not implemented for `i32` = note: required because of the requirements on the impl of `std::ops::Index` for `std::vec::Vec` error[E0277]: the type `[u8]` cannot be indexed by `u8` --> $DIR/integral-indexing.rs:12:5 | LL | s.as_bytes()[3u8]; //~ERROR : the type `[u8]` cannot be indexed by `u8` | ^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[u8]>` is not implemented for `u8` = note: required because of the requirements on the impl of `std::ops::Index` for `[u8]` error[E0277]: the type `[u8]` cannot be indexed by `i8` --> $DIR/integral-indexing.rs:13:5 | LL | s.as_bytes()[3i8]; //~ERROR : the type `[u8]` cannot be indexed by `i8` | ^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[u8]>` is not implemented for `i8` = note: required because of the requirements on the impl of `std::ops::Index` for `[u8]` error[E0277]: the type `[u8]` cannot be indexed by `u32` --> $DIR/integral-indexing.rs:14:5 | LL | s.as_bytes()[3u32]; //~ERROR : the type `[u8]` cannot be indexed by `u32` | ^^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[u8]>` is not implemented for `u32` = note: required because of the requirements on the impl of `std::ops::Index` for `[u8]` error[E0277]: the type `[u8]` cannot be indexed by `i32` --> $DIR/integral-indexing.rs:15:5 | LL | s.as_bytes()[3i32]; //~ERROR : the type `[u8]` cannot be indexed by `i32` | ^^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize` | = help: the trait `std::slice::SliceIndex<[u8]>` is not implemented for `i32` = note: required because of the requirements on the impl of `std::ops::Index` for `[u8]` error: aborting due to 8 previous errors For more information about this error, try `rustc --explain E0277`.