`wildcard_enum_match_arm` lint don't work in case of a single variant

Summary

I tried to use an example from wildcard_enum_match_arm lint doc, but it didn't work. I also noticed that there is a separate match_wildcard_for_single_variants lint for a single variant, but if it's expected to use it instead then example seems need to be changed.

Lint Name

wildcard_enum_match_arm

Reproducer

I tried this code: (playground link)

#![warn(clippy::wildcard_enum_match_arm)]

fn main() {
    enum Foo {
        A(usize),
        B(usize),
    }

    let x = Foo::B(1);

    match x {
        Foo::A(_) => {}
        _ => {}
    }
}

I expected to see this happen: Lint warning emitted.

Instead, this happened: No lint warning.

Version

rustc 1.74.1 (a28077b28 2023-12-04)
binary: rustc
commit-hash: a28077b28a02b92985b3a3faecf92813155f1ea1
commit-date: 2023-12-04
host: x86_64-unknown-linux-gnu
release: 1.74.1
LLVM version: 17.0.4

Start with the wildcard_enum_match_arm lint and compare its behavior with match_wildcard_for_single_variants using the supplied reproducer. Check the linked lint documentation examples as well. Done means the single-variant case either emits the expected warning or the documentation clearly directs users to the appropriate lint.