1 warning: trait alias `bar` should have an upper camel case name
2 --> $DIR/style_lint.rs:6:7
4 LL | trait bar = std::fmt::Display + std::fmt::Debug;
5 | ^^^ help: convert the identifier to upper camel case: `Bar`
7 = note: `#[warn(non_camel_case_types)]` on by default
9 warning: 1 warning emitted