error: function `Ц` should have a snake case name --> $DIR/lint-nonstandard-style-unicode-2.rs:17:4 | LL | fn Ц() {} | ^ help: convert the identifier to snake case: `ц` | note: the lint level is defined here --> $DIR/lint-nonstandard-style-unicode-2.rs:3:11 | LL | #![forbid(non_snake_case)] | ^^^^^^^^^^^^^^ error: function `分__隔` should have a snake case name --> $DIR/lint-nonstandard-style-unicode-2.rs:22:4 | LL | fn 分__隔() {} | ^^^^^^ help: convert the identifier to snake case: `分_隔` error: aborting due to 2 previous errors