Skip all attributes with a common module prefix

I'm using the rstest crate for unit testing. This crate defines a case attribute that can be suffixed with arbitrary identifiers to name individual test cases, like this:

#[rstest]
#[case::negative_value(-5, 25)]
#[case::zero(0, 0)]
#[case::positive_value(3, 9)]
#[case::large_value(10000, 100000000)]
fn squares_the_value(#[case] value: i32, #[case] expected: i32) {
    assert_eq!(square(value), expected);
}

In some situations, I prefer to manually format these case definitions. However, I can't find a good way to exempt them from formatting. I tried #[rustfmt::skip::attributes(case)], but that will only skip attributes that are named exactly case, not case::xxx.

Is there an existing way to exclude the case::xxx attributes from being formatted, without excluding the following function?

The best I could come up with was some sort of wildcard support, like this: #[rustfmt::skip::attributes(case::*)].

Reproduce the issue using the rstest example and rustfmt::skip::attributes(case), then compare that behavior with the requested case::* prefix matching. The change is done when prefixed case attributes can be excluded from formatting without excluding the following function; the payload does not identify implementation files or tests.