| error: casting a character literal to `u8` truncates | |
| --> tests/ui/char_lit_as_u8.rs:5:13 | |
| | | |
| LL | let _ = '❤' as u8; | |
| | ^^^^^^^^^ | |
| | | |
| = note: `char` is four bytes wide, but `u8` is a single byte | |
| = note: `-D clippy::char-lit-as-u8` implied by `-D warnings` | |
| = help: to override `-D warnings` add `#[allow(clippy::char_lit_as_u8)]` | |
| error: aborting due to 1 previous error | |