rust/tests/ui/bytecount.stderr

error: You appear to be counting bytes the naive way
 --> $DIR/bytecount.rs:8:13
  |
8 |     let _ = x.iter().filter(|&&a| a == 0).count(); // naive byte count
  |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider using the bytecount crate: `bytecount::count(x, 0)`
  |
note: lint level defined here
 --> $DIR/bytecount.rs:4:8
  |
4 | #[deny(naive_bytecount)]
  |        ^^^^^^^^^^^^^^^

error: You appear to be counting bytes the naive way
  --> $DIR/bytecount.rs:10:13
   |
10 |     let _ = (&x[..]).iter().filter(|&a| *a == 0).count(); // naive byte count
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider using the bytecount crate: `bytecount::count((&x[..]), 0)`

error: You appear to be counting bytes the naive way
  --> $DIR/bytecount.rs:22:13
   |
22 |     let _ = x.iter().filter(|a| b + 1 == **a).count(); // naive byte count
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider using the bytecount crate: `bytecount::count(x, b + 1)`