Make `comparison_to_empty` work on `if let`/`let` chains This adds `LetChain` to `clippy_utils::higher`, other lints may benefit from such a change as well :D changelog: Enhancement: [`comparison_to_empty`]: Now lints on `if let`
Make `comparison_to_empty` work on `if let`/`let` chains This adds `LetChain` to `clippy_utils::higher`, other lints may benefit from such a change as well :D changelog: Enhancement: [`comparison_to_empty`]: Now lints on `if let`