Macro impl_static_search_tree 

macro_rules! impl_static_search_tree {
    (
        $value:ty,
        $branch:expr,
        $first_ge_avx2:ident,
        $first_gt_avx2:ident,
        $first_ge_avx512:ident,
        $first_gt_avx512:ident,
        $avx512_features:literal
    ) => { ... };
}