pub enum Foo {
    Variant {
        #[doc(hidden)]
        a: i32,
        // @set b = "$.index[*][?(@.name=='b')].id"
        b: i32,
        #[doc(hidden)]
        x: i32,
        // @set y = "$.index[*][?(@.name=='y')].id"
        y: i32,
    },
    // @is "$.index[*][?(@.name=='Variant')].inner.variant_kind" '"struct"'
    // @is "$.index[*][?(@.name=='Variant')].inner.variant_inner.fields_stripped" true
    // @is "$.index[*][?(@.name=='Variant')].inner.variant_inner.fields[0]" $b
    // @is "$.index[*][?(@.name=='Variant')].inner.variant_inner.fields[1]" $y
    // @count "$.index[*][?(@.name=='Variant')].inner.variant_inner.fields[*]" 2
}