Macro simdeez::simd_compiletime_generate

macro_rules! simd_compiletime_generate {
    ($vis:vis fn $fn_name:ident ($($arg:ident:$typ:ty),*) $(-> $rt:ty)? $body:block  ) => { ... };
}

Generates a generic version of your function (fn_name) And the fastest version supported by your rust compilation settings (fn_name_compiletime)