pub static MIXED_SCRIPT_CONFUSABLES: &Lint
Expand description
The mixed_script_confusables
lint detects visually confusable
characters in identifiers between different scripts.
§Example
// The Japanese katakana character エ can be confused with the Han character 工.
const エ: &'static str = "アイウ";
{{produces}}
§Explanation
This lint warns when characters between different scripts may appear visually similar, which can cause confusion.
If the crate contains other identifiers in the same script that have
non-confusable characters, then this lint will not be issued. For
example, if the example given above has another identifier with
katakana characters (such as let カタカナ = 123;
), then this indicates
that you are intentionally using katakana, and it will not warn about
it.
Note that the set of confusable characters may change over time. Beware that if you “forbid” this lint that existing code may fail in the future.